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National Oil Seal 4901 Manual Transmission Output Shaft Seal

(1986-2000 Honda Civic; 1995-1997 Honda Odyssey; 1988-1991 Honda CRX; 1993-1997 Honda Civic del Sol; 1986-1987 Honda Wagovan + 3 more models)

Manufacturer

Picture for manufacturer National Oil Seal

Part Number

4901
15 reviews
Sale Price

$13.95

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The National Oil Seal 4901 is a precision-engineered multi-purpose oil seal designed for manual transmission output shaft applications. This high-quality seal features a spring-loaded, multi-lip design that provides superior sealing performance and reliable protection against fluid leakage.

Key Specifications:

  • Shaft Diameter: 1.378 inches (35mm)
  • Housing Bore: 2.441 inches (62mm)
  • Outside Diameter: 2.452 inches (62.28mm)
  • Width: 0.315 inches (8mm)
  • Overall Width with Side Lip: 0.453 inches (11.5mm)
  • Number of Sealing Lips: 3

Features and Benefits:

  • Polyacrylate lip material provides excellent resistance to low swell in hydrocarbon fluids
  • Bi-directional lip design with hydrodynamic capability for enhanced sealing performance
  • Spring-loaded carbon steel garter ensures consistent lip tension
  • Temperature range: -40°F to 225°F (-40°C to 107°C)
  • Steel and rubber case construction for durability
  • Good low temperature capability for reliable performance in cold conditions
  • Type 40 seal design code for general purpose applications

National Oil Seals has been manufacturing premium sealing solutions for over 75 years and is recognized as one of the most respected names in the industry. This seal meets or exceeds original equipment specifications and is manufactured to deliver quality and reliable performance for every type of repair.

Products specifications

Fits

1986-2000 Honda Civic; 1995-1997 Honda Odyssey; 1988-1991 Honda CRX; 1993-1997 Honda Civic del Sol; 1986-1987 Honda Wagovan; 1986-1989 Acura Integra; 1997-2000 Acura EL; 1996-1997 Isuzu Oasis

Agricultural Equipment

N

Application Specific

Y

Car Light Truck

N

Engine Specific

N

Freight Class

60

Heavy Duty Truck

N

High Performance

Y

Industrial Off Highway Equipment

N

Marine

N

Medium Duty Truck

N

Motorcycle ATV

N

Non Vehicle Specific

N

Personal WaterCraft

N

Small Engine

N

SnowMobile

N

Transmission Specific

N

Feature 2

Design Type: Spring Loaded; Multi-Lip

Feature 3

Compatible with most oils and EP lubricants at higher operating temperatures

Feature 4

High resistance to oxidation and ozone and has low swell in hydrocarbon fluids

Feature 5

Temperature Range: -20F to 300F; -29C to `49C

Footnote

Bi-Directional Lip Design

Material

Acrylates

Outside Diameter (mm)

62.280

Part Description

Oil Seal

Part Type

Seals

Series

4000

Type

40

Width (inch)

0.315

WIDTH (MM)

8.000

Housing Bore (MM)

62.000

Redicoat

Yes

Shaft (Inch)

1.375

Shaft (MM)

35.000

So far great ordering process

Fine

Easy to find product that fits

good

Said part would fit 1990 yj and it was completely wron

Quick shipping, easy to navigate website.

no comments

The shopping experience was great! I ordered an incorrect part.. that's my fault.

I would like to return my order

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

Fast shipping and the lowest price. Very impressed.

fast shipment and was exactly what i had ordered

Great Communication and instant shipping. Well done!

Fast, easy

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

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