Name: National® 370450A - Front Driver or Passenger Side Inner Wheel Seal
Brand: National
SKU: mpn1579512974
Price: 30.77 USD
Availability: InStock
Rating: 5 (4 reviews)

Vehicle Fitment

Chevy

GMC

Hino

International

Specifications

Installation Tool	RD426
Series	Gold 38 Series
Shaft	73.030 mm
Housing Bore	98.430 mm
Shaft	2.875"
Housing Bore	3.875"
Width	10.520 mm
Part Description	Oil Bath Seal
Type	06
Redicoat	Yes
Outer Diameter	3.880"
Width	0.414"
Housing_Bore	3.875"
Material	Nitrile

Features

National Red 37 Series Oil Bath Seals - The Most Dependable Point Contact Seal in the Market from the The Leader in Wheel End Technology
Abrasion resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference
Unitized construction provides greater structural integrity, easier installation and main lip protection
Unique rubber I.D. and O.D. includes patented SURE-LOCK ribs that prevent shaft leaks and bore contamination
Temperature range: -40°F to 225°F; -40°C to 107°C

Product Details

Front Driver or Passenger Side Inner Wheel Seal (370450A) by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action to keep harmful contaminants such as dirt, moisture, etc. out of the seal and other wheel-end components.

Engineered for performance, National oil seals deliver superior protection and long service life thanks to premium material construction and a patent-pending National Dynamic Edge technology used in their manufacture. This innovation aggressively deflects dirt, liquid, and other contaminants that can lead to premature seal and bearing damage and diminished wheel-end performance. The National Dynamic Edge design consists of an integral sinusoidal wave that produces a dynamic pumping action to move contaminants away from the seal. This innovation ensures maximum protection from environmental contaminants under even the most adverse conditions. This part is engineered to meet OE specs to perfectly fit your vehicle.

National® - Information National Authorized Dealer

Brand:

National

Part Number:

370450A

UPC:

614046896147

Warranty

National warrants its products to be free from defects in materials or workmanship for a period of 24 months. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, National will repair or replace, at no charge, a product that is defective in materials or workmanship. National reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Reviews

(4)

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1-4 of 4 Reviews

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5 of 5

Exactly Part that Was Needed

Product was in prefect condition. Had no issues installing it and was very happy that it was shipped quickly. Only reason I gave 4 stars for price was because the shipping for each item ended up doubling the price of the purchase. Was kind of shocked that shipping for such a small light piece of material could end up being the same as the item. But it was easily half the price it would have been if I had to buy it from a retail auto shop. So I'll be back to buy more stuff for my car.

National® 710758 - Front Inner Wheel Seal

Posted by Gregory (Sebastian, FL) / September 09, 20181999 Mercedes CLK Class

5 of 5

Hub Bearing

Quality product. Packaged well and received in a timely manner.

National® 510083 - Rear Wheel Bearing

Posted by Donald J (Gardnerville, NV) / December 18, 20182008 Mercedes E Class

5 of 5

1949 Chevy 6400

Perfect fit as a rear outer wheel bearing.

National® KB-11786-Y - Rear Outer Wheel Bearing and Race Set

Posted by Adam (Saint Johns, FL) / May 06, 2017

5 of 5

Volvo 544 Front Inner Wheel Bearing

The front inner and outer wheel bearing should include the front bearing race as set for full replacement old worn bearing with new components, just like Rear Wheel Bearing comes with new Bearing Race as a set.

National® 15112 - Front Inner Wheel Bearing Cone

Posted by Mark (Chicago, IL) / March 03, 2017

Questions and Answers

(0)

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