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National Oil Seal 472409 Spring Loaded Multi-Lip Oil Seal

Part of: National Oil Seal Spring Loaded Multi-Lip Automatic Transmission Seal

Other options in this family: National Oil Seal 415983N

Manufacturer

Picture for manufacturer National Oil Seal

Part Number

472409
5 reviews
Sale Price

$11.85

In Stock (7)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The National Oil Seal 472409 is a premium spring-loaded, multi-lip oil seal engineered to deliver reliable sealing performance in demanding automotive and industrial applications. This precision-manufactured seal features nitrile construction for excellent chemical resistance and durability.

Key Specifications:

  • Inside Diameter (Shaft): 2.125 inches (53.98mm)
  • Outside Diameter (Housing): 3.194 inches (81.13mm)
  • Width/Thickness: 0.375 inches (9.53mm)
  • Material: Nitrile rubber (NBR)
  • Design: Spring-loaded, multi-lip construction
  • Temperature Range: -40°F to 225°F (-40°C to 107°C)

Features and Benefits:

  • Spring-loaded design maintains consistent sealing pressure
  • Multi-lip construction provides superior protection against leaks
  • Excellent low temperature capability for reliable cold-weather performance
  • Low swell characteristics in hydrocarbon fluids
  • Redicoat surface treatment for easier installation and improved corrosion resistance
  • Nitrile material offers excellent resistance to petroleum-based oils and fluids

National Oil Seals has built a trusted reputation over 75 years of providing premium sealing solutions. Each seal is designed and manufactured to meet or exceed OEM specifications, ensuring quality and reliable performance for every repair.

Products specifications

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

Material

Nitrile

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

Provides good low temperature capability

Feature 4

Low swell in hydrocarbon fluids

Feature 5

Temperature Range: -40F to 225F; -40C to 107C

Footnote

Zero Duplication Part

Outside Diameter (mm)

81.127

Part Description

Oil Seal

Part Type

Seals

Series

470000

Type

47

Width (inch)

0.375

WIDTH (MM)

9.525

Housing Bore (Inch)

3.187

Housing Bore (MM)

81.000

Redicoat

Yes

Shaft (Inch)

2.125

Shaft (MM)

53.980

Shaft Size (Inch)

2.125

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.

very smooth and efficient web site.

Good

fast shipment and was exactly what i had ordered

Great Communication and instant shipping. Well done!

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