My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Sealed Power Engine Crankshaft Main Bearing Set

(Nissan Altima 1993-2001, Frontier 1998-2004, Pathfinder 1987-2000, Xterra 2000-04, Maxima 1981-94, 300ZX 1984-89, D21 1986-94, 240SX 1989-98 + 1125 more models)

Manufacturer

Picture for manufacturer Sealed Power

Part Number

257 part numbers · from $11.16
7 reviews
Sale Price

from $11.16

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Select Your Vehicle:

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Sealed Power engine crankshaft main bearing sets, also called main bearings or crank bearings, support the crankshaft in the engine block and keep it turning smoothly. A thin oil film separates the bearing surface from the journal. This reduces friction and wear and helps keep oil pressure steady across the rotating assembly. These sets are intended for engine rebuilds and overhauls.

Key Features:

  • Precision-manufactured main bearing halves that fit the crankshaft journals and block bores
  • Multi-layer construction with a steel backing and a bearing surface designed to resist wear and fatigue
  • Oil-hole and groove designs that distribute lubrication across the journal
  • Available in standard and select undersize options to suit machined crankshafts
  • Backed by Sealed Power, a long-established brand in engine rebuilding components

Replacing the main bearings during a rebuild helps restore proper oil clearance and supports long engine life. Check crankshaft journal condition and measure oil clearance during installation.

Products specifications

Fits

Nissan Altima 1993-2001, Frontier 1998-2004, Pathfinder 1987-2000, Xterra 2000-04, Maxima 1981-94, 300ZX 1984-89, D21 1986-94, 240SX 1989-98, 280ZX 1979-83, 720 1980-86, Pickup 1995-97, 240Z 1970-73, Quest 1993-2002, 280Z 1975-78 + 1120 more models

Select yours to see vehicle-specific options.

Select & Customize

257 of 304 items

Picture of Sealed Power 7046MA Engine Crankshaft Main Bearing Set Picture of Sealed Power 7046MA Engine Crankshaft Main Bearing Set
Sealed Power 7046MA Engine Crankshaft Main Bearing Set
Description
Specifications
Design Feature 1Std. length flange brg.
Package AlertFull set
Part MaterialA-Series aluminum
Standard SizeStandard
$92.98
PART NUMBER: 7046MA
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4070M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4070M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4070M10 Engine Crankshaft Main Bearing Set
Sealed Power 4070M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$101.81
PART NUMBER: 4070M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7369MA75MM Engine Crankshaft Main Bearing Set Oversize - 0.75mm Picture of Sealed Power 7369MA75MM Engine Crankshaft Main Bearing Set Oversize - 0.75mm Picture of Sealed Power 7369MA75MM Engine Crankshaft Main Bearing Set Oversize - 0.75mm
Sealed Power 7369MA75MM Engine Crankshaft Main Bearing Set Oversize - 0.75mm
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1A-Series aluminum
Feature or Benefit 1A-Series aluminum
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize MM.75
$75.11
PART NUMBER: 7369MA75MM
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4020M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4020M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4020M Engine Crankshaft Main Bearing Set
Sealed Power 4020M Engine Crankshaft Main Bearing Set
Description
Specifications
ApplicationO.E. Replacement 1958-63
Design Feature 23.684" max. flange OD
Displacement390, 427, 428
Engine Family390, 427, 428
ManufactureFord
MaterialOverplated Copper-Lead Alloy
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Set TypeMain Set
SizesStd-10
Standard SizeStandard
$160.30
PART NUMBER: 4020M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4289M10 Engine Crankshaft Main Bearing Set Undersize - 0.010 Picture of Sealed Power 4289M10 Engine Crankshaft Main Bearing Set Undersize - 0.010 Picture of Sealed Power 4289M10 Engine Crankshaft Main Bearing Set Undersize - 0.010
Sealed Power 4289M10 Engine Crankshaft Main Bearing Set Undersize - 0.010
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$97.57
PART NUMBER: 4289M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7285M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm Picture of Sealed Power 7285M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm Picture of Sealed Power 7285M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm
Sealed Power 7285M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize MM.25
$70.29
PART NUMBER: 7285M25MM
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4094M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4094M20 Engine Crankshaft Main Bearing Set
Sealed Power 4094M20 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Design Feature 23.453" max. flange OD
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$120.56
PART NUMBER: 4094M20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 6693M Engine Crankshaft Main Bearing Set Picture of Sealed Power 6693M Engine Crankshaft Main Bearing Set
Sealed Power 6693M Engine Crankshaft Main Bearing Set
Description
Specifications
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$80.60
PART NUMBER: 6693M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7388MA10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 7388MA10 Engine Crankshaft Main Bearing Set
Sealed Power 7388MA10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1A-Series aluminum
Feature or Benefit 1A-Series aluminum
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$134.98
PART NUMBER: 7388MA10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4261M40 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4261M40 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4261M40 Engine Crankshaft Main Bearing Set
Sealed Power 4261M40 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.040
$116.24
PART NUMBER: 4261M40
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7144MA Engine Crankshaft Main Bearing Set Picture of Sealed Power 7144MA Engine Crankshaft Main Bearing Set
Sealed Power 7144MA Engine Crankshaft Main Bearing Set
Description
Specifications
ApplicationO.E. Replacement 1977-87 VIN Code "A"
Displacement231, Even Fire
Engine FamilyV6
ManufactureBuick
MaterialA-Series aluminum bearings
Package AlertFull set
Part MaterialA-Series aluminum
Set TypeMain Set
SizesStd-1-10-20-30-40
Standard SizeStandard
$71.00
PART NUMBER: 7144MA
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4419M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4419M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4419M20 Engine Crankshaft Main Bearing Set
Sealed Power 4419M20 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$377.69
PART NUMBER: 4419M20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 107M1 Engine Crankshaft Main Bearing Set
Sealed Power 107M1 Engine Crankshaft Main Bearing Set
Description
$117.06
PART NUMBER: 107M1
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4290M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4290M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4290M10 Engine Crankshaft Main Bearing Set
Sealed Power 4290M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Design Feature 27 full groove brgs.
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$134.51
PART NUMBER: 4290M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7409M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 7409M10 Engine Crankshaft Main Bearing Set
Sealed Power 7409M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.005
$213.79
PART NUMBER: 7409M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7313M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm Picture of Sealed Power 7313M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm Picture of Sealed Power 7313M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm
Sealed Power 7313M25MM Engine Crankshaft Main Bearing Set Undersize - 0.25mm
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize MM.25
$68.83
PART NUMBER: 7313M25MM
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4923MA40 Engine Crankshaft Main Bearing Set - Vintage .040 Oversize Picture of Sealed Power 4923MA40 Engine Crankshaft Main Bearing Set - Vintage .040 Oversize
Sealed Power 4923MA40 Engine Crankshaft Main Bearing Set - Vintage .040 Oversize
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1A-Series aluminum
Feature or Benefit 1A-Series aluminum
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.040
$103.17
PART NUMBER: 4923MA40
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 960M50 Engine Crankshaft Main Bearing Set Undersize - 0.050 Picture of Sealed Power 960M50 Engine Crankshaft Main Bearing Set Undersize - 0.050 Picture of Sealed Power 960M50 Engine Crankshaft Main Bearing Set Undersize - 0.050
Sealed Power 960M50 Engine Crankshaft Main Bearing Set Undersize - 0.050
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.050
$124.39
PART NUMBER: 960M50
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4261M60 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4261M60 Engine Crankshaft Main Bearing Set
Sealed Power 4261M60 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.060
$116.20
PART NUMBER: 4261M60
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 5025MA Engine Crankshaft Main Bearing Set - Vintage Classic Rebuild Picture of Sealed Power 5025MA Engine Crankshaft Main Bearing Set - Vintage Classic Rebuild
Sealed Power 5025MA Engine Crankshaft Main Bearing Set - Vintage Classic Rebuild
Description
Specifications
ApplicationO.E. Replacement 1974-79
Design Feature 23.930" max. flange OD; Partial grooved
Displacement426, 440
Engine FamilyBig Block
FeaturesPartial groove
ManufactureChrysler
MaterialA-Series aluminum bearings
Package AlertFull set
Part MaterialA-Series aluminum
Set TypeMain Set
SizesStd-10-20-30
Standard SizeStandard
$122.34
PART NUMBER: 5025MA
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4056M20 Engine Crankshaft Main Bearing Set Oversize - 0.020 Picture of Sealed Power 4056M20 Engine Crankshaft Main Bearing Set Oversize - 0.020 Picture of Sealed Power 4056M20 Engine Crankshaft Main Bearing Set Oversize - 0.020
Sealed Power 4056M20 Engine Crankshaft Main Bearing Set Oversize - 0.020
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.019
$171.71
PART NUMBER: 4056M20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4290M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4290M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4290M Engine Crankshaft Main Bearing Set
Sealed Power 4290M Engine Crankshaft Main Bearing Set
Description
Specifications
Design Feature 27 full groove brgs.
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$134.51
PART NUMBER: 4290M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 916M Engine Crankshaft Main Bearing Set Picture of Sealed Power 916M Engine Crankshaft Main Bearing Set
Sealed Power 916M Engine Crankshaft Main Bearing Set
Description
Specifications
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$388.01
PART NUMBER: 916M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4265M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4265M Engine Crankshaft Main Bearing Set
Sealed Power 4265M Engine Crankshaft Main Bearing Set
Description
Specifications
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$311.68
PART NUMBER: 4265M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4020M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4020M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4020M10 Engine Crankshaft Main Bearing Set
Sealed Power 4020M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Design Feature 23.684" max. flange OD
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.005
$160.09
PART NUMBER: 4020M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 916M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 916M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 916M10 Engine Crankshaft Main Bearing Set
Sealed Power 916M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.005
$388.01
PART NUMBER: 916M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 5078M1 Engine Crankshaft Main Bearing Set Picture of Sealed Power 5078M1 Engine Crankshaft Main Bearing Set
Sealed Power 5078M1 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.001
$74.96
PART NUMBER: 5078M1
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7421M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 7421M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 7421M10 Engine Crankshaft Main Bearing Set
Sealed Power 7421M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$340.57
PART NUMBER: 7421M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4664M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4664M10 Engine Crankshaft Main Bearing Set
Sealed Power 4664M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$145.67
PART NUMBER: 4664M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 963M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 963M10 Engine Crankshaft Main Bearing Set
Sealed Power 963M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$283.94
PART NUMBER: 963M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4095M30 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4095M30 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4095M30 Engine Crankshaft Main Bearing Set
Sealed Power 4095M30 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.025
$111.08
PART NUMBER: 4095M30
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 994M1 Engine Crankshaft Main Bearing Set Picture of Sealed Power 994M1 Engine Crankshaft Main Bearing Set Picture of Sealed Power 994M1 Engine Crankshaft Main Bearing Set
Sealed Power 994M1 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.001
$95.22
PART NUMBER: 994M1
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4294M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4294M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4294M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4294M20 Engine Crankshaft Main Bearing Set
Sealed Power 4294M20 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.019
$118.49
PART NUMBER: 4294M20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7419M .50MM Engine Crankshaft Main Bearing Set Picture of Sealed Power 7419M .50MM Engine Crankshaft Main Bearing Set Picture of Sealed Power 7419M .50MM Engine Crankshaft Main Bearing Set
Sealed Power 7419M .50MM Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize MM.50
$137.10
PART NUMBER: 7419M50MM
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 963M30 Engine Crankshaft Main Bearing Set Undersize - 030 Picture of Sealed Power 963M30 Engine Crankshaft Main Bearing Set Undersize - 030
Sealed Power 963M30 Engine Crankshaft Main Bearing Set Undersize - 030
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.025
$283.94
PART NUMBER: 963M30
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7206MA Engine Crankshaft Main Bearing Set Picture of Sealed Power 7206MA Engine Crankshaft Main Bearing Set Picture of Sealed Power 7206MA Engine Crankshaft Main Bearing Set
Sealed Power 7206MA Engine Crankshaft Main Bearing Set
Description
Specifications
Design Feature 2Flanged upper and plain lower on No. 3 position
Package AlertFull set
Part MaterialA-Series aluminum
Standard SizeStandard
$81.77
PART NUMBER: 7206MA
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4130M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4130M Engine Crankshaft Main Bearing Set
Sealed Power 4130M Engine Crankshaft Main Bearing Set
Description
Specifications
Design Feature 2Double locking lips on lower brg. halves
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$311.80
PART NUMBER: 4130M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 5025MA20 Engine Crankshaft Main Bearing Set Undersize - 020 Picture of Sealed Power 5025MA20 Engine Crankshaft Main Bearing Set Undersize - 020 Picture of Sealed Power 5025MA20 Engine Crankshaft Main Bearing Set Undersize - 020
Sealed Power 5025MA20 Engine Crankshaft Main Bearing Set Undersize - 020
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Design Feature 23.930" max. flange OD; Partial grooved
Engine SpecificY
Feature 1A-Series aluminum
Feature 3Dramatically reduces or eliminates bearing wear
Feature or Benefit 1A-Series aluminum
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.019
$122.32
PART NUMBER: 5025MA20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 935M Engine Crankshaft Main Bearing Set - Vintage Applications Picture of Sealed Power 935M Engine Crankshaft Main Bearing Set - Vintage Applications
Sealed Power 935M Engine Crankshaft Main Bearing Set - Vintage Applications
Description
Specifications
Design Feature 2Partial grooved
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$145.17
PART NUMBER: 935M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7261M Engine Crankshaft Main Bearing Set Picture of Sealed Power 7261M Engine Crankshaft Main Bearing Set
Sealed Power 7261M Engine Crankshaft Main Bearing Set
Description
Specifications
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$46.27
PART NUMBER: 7261M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4907M40 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4907M40 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4907M40 Engine Crankshaft Main Bearing Set
Sealed Power 4907M40 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckY
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.040
$89.60
PART NUMBER: 4907M40
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 7445MA 25MM Engine Crankshaft Main Bearing Set Picture of Sealed Power 7445MA 25MM Engine Crankshaft Main Bearing Set Picture of Sealed Power 7445MA 25MM Engine Crankshaft Main Bearing Set
Sealed Power 7445MA 25MM Engine Crankshaft Main Bearing Set
Description
Specifications
Package AlertFull set
Part MaterialA-Series aluminum
Undersize MM0.25
$33.84
PART NUMBER: 7445MA 25MM
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4419M10 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4419M10 Engine Crankshaft Main Bearing Set
Sealed Power 4419M10 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$377.69
PART NUMBER: 4419M10
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4281M30 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4281M30 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4281M30 Engine Crankshaft Main Bearing Set
Sealed Power 4281M30 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.025
$100.92
PART NUMBER: 4281M30
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 963M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 963M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 963M20 Engine Crankshaft Main Bearing Set
Sealed Power 963M20 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Steel back bronze alloy lining with overplate
Feature 2Popular for fatigue resistance & strength
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$283.94
PART NUMBER: 963M20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4123MA1 Engine Crankshaft Main Bearing Set - Standard Size Picture of Sealed Power 4123MA1 Engine Crankshaft Main Bearing Set - Standard Size Picture of Sealed Power 4123MA1 Engine Crankshaft Main Bearing Set - Standard Size
Sealed Power 4123MA1 Engine Crankshaft Main Bearing Set - Standard Size
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1A-Series aluminum
Feature or Benefit 1A-Series aluminum
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.001
$83.67
PART NUMBER: 4123MA1
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4664M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4664M20 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4664M20 Engine Crankshaft Main Bearing Set
Sealed Power 4664M20 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
$145.67
PART NUMBER: 4664M20
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4040M30 Engine Crankshaft Main Bearing Set Picture of Sealed Power 4040M30 Engine Crankshaft Main Bearing Set
Sealed Power 4040M30 Engine Crankshaft Main Bearing Set
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Design Feature 2Grooved upper main brgs.
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.025
$129.71
PART NUMBER: 4040M30
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4056M Engine Crankshaft Main Bearing Set Picture of Sealed Power 4056M Engine Crankshaft Main Bearing Set
Sealed Power 4056M Engine Crankshaft Main Bearing Set
Description
Specifications
Package AlertFull set
Part MaterialSteel backed overplated bronze alloy
Standard SizeStandard
$171.64
PART NUMBER: 4056M
In Stock (10+)
Usually delivered within 2 days
Picture of Sealed Power 4418M30 Engine Crankshaft Main Bearing Set - Tri-Metal, Standard Size Picture of Sealed Power 4418M30 Engine Crankshaft Main Bearing Set - Tri-Metal, Standard Size Picture of Sealed Power 4418M30 Engine Crankshaft Main Bearing Set - Tri-Metal, Standard Size
Sealed Power 4418M30 Engine Crankshaft Main Bearing Set - Tri-Metal, Standard Size
Description
Specifications
Agricultural EquipmentN
Application SpecificY
Car Light TruckY
Engine SpecificY
Feature 1Copper-lead alloy
Feature 3Provides conformability required for older applications
Feature or Benefit 1Copper-lead alloy
Freight Class55
Heavy Duty TruckN
High PerformanceN
Industrial Off Highway EquipmentN
MarineN
Medium Duty TruckN
Motorcycle ATVN
Non Vehicle SpecificN
Part MaterialCopper-lead alloy
Personal WaterCraftN
Small EngineN
SnowMobileN
Transmission SpecificN
Undersize Inch.025
$135.42
PART NUMBER: 4418M30
In Stock (10+)
Usually delivered within 2 days
Per page

Select & Customize

Took just seconds to order what i needed.

great sale, great price, free shipping!

Good price let's see if it gets here by Friday.

Quick and easy ordering. Full description. Could have had more photos.

wait until I get it to finalize opinion

minus one star as the order change during processing it from 5-7 day shipping to 2 day

Was easy to find what I wanted and easy to purchase.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy