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National Oil Seal 370025A Heavy Duty Wheel Seal for Trailer Axles

Manufacturer

Picture for manufacturer National Oil Seal

Part Number

370025A
13 reviews
Sale Price

$39.06

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The National Oil Seal 370025A is a premium heavy-duty wheel seal designed for trailer axles and heavy truck applications. Part of the Dynamic Edge Red 37 Series, this oil bath seal delivers dependable point contact sealing for demanding commercial vehicle environments including container chassis, trailers, and trucks equipped with Clark or Rockwell-Standard FWRW axles.

Key Features:

  • Abrasion-resistant nitrile construction with spring-loaded main lip for positive sealing with reduced shaft interference
  • Unitized one-piece construction provides greater structural integrity, easier installation, and main lip protection
  • Patented SURE-LOCK ribs on inner and outer diameters prevent shaft leaks and bore contamination
  • Dynamic Edge technology featuring innovative dirt exclusion system that deflects contaminants away from wheel end components
  • Quadruple lip design with spring for maximum sealing performance
  • Wide temperature range: -40°F to 225°F (-40°C to 107°C)

Specifications:

  • Shaft Diameter: 4.625 inches
  • Outside Diameter: 6.008 inches
  • Width: 0.875 inches
  • Material: Nitrile Rubber
  • Type: 11 Design
  • Series: 370000

This seal is compatible with HM218210/HM218248 and HM212011/HM212049 bearings and is commonly found on container chassis with spoke wheels. National Oil Seals has provided premium sealing solutions for over 75 years, earning a reputation as one of the most respected names in the heavy-duty vehicle industry.

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

Width (inch)

0.875

Feature 6

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

Footnote

Dynamic Edge

Outside Diameter (Inch)

6.015

Outside Diameter (mm)

152.600

Part Description

Oil Bath Seal

Part Type

Oil Bath Seals

Series

370000

Type

11

WIDTH (MM)

21.340

Housing Bore (MM)

152.370

Installation Tool

RD306

Shaft (Inch)

4.625

Shaft (MM)

117.480

Shaft Size (Inch)

4.625

Easy to shop and buy, let’s see how fast it gets here now.

easy ordering, great packaging, on time delivery, would definitely return in the future

Did not put it yet

The selection here is miles above anything I'd been able to find otherwise.

as described

Turns out that the part ordered does not fit, which is not any fault of your company, but of the manufacture who gave me the wrong part number. Find it interesting that a manufacturer of parts can not match parts to my van, even after several phone calls to confirm before ordering.

I appreciate getting namebrand parts at a good price.

Great product and half the price of any one else I've shopped would recommend this to everyone.

autoplicity has the lowest price and fast service .I will definitely use autoplicity for my next auto parts purchase

At first I did not expect Autoplicity to even carry this part, but in fact they did. Placed the order and I received the part quickly. They were the cheapest for the part after searching nearly everywhere. Will order from them again.<br>Order #8334

I placed an order on Sunday and received my order on Wednesday morning. Product was carefully packaged and as advertised. Will buy from Autoplicity again. Thanks for the great service. Order number #18578

I ordered the Truxport tonneau cover for my Nissan Frontier. I am very happy with Autoplicity,they have the best price by far on this product,and they promptly sent me an email when it was shipped.....the ONLY thing I wish they would have done but didn't is to include a tracking number. I think the reason they didn't include it is that it was shipped directly from the manufacturer,but they did give me the tracking number when I called and asked for it. Overall a very positive experience

Great prices and very quick shipping! Thanks

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