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National Bearing® 370003A Wheel Seal

Manufacturer #370003A

National Bearing® 370003A Wheel Seal

Manufacturer #370003A

$39.90

~~$55.86~~

Save $15.96 (29%)

(25) In Stock

Get it between Wed, Aug 20 - Fri, Aug 22, 2025

E.P.A. Compliant Converters are not legal for sale or use in California or Colorado. Restrictions apply in New York and Maine.

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SKU	NS370003A
Brand	National Bearing®
Part Name	Wheel Seal
Part	# 370003A
Quantity Per Vehicle	1
Pack of	1
Condition	New

Wheel Seal
National 370003A Wheel Seal
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Dynamic Edge Red 37 Series oil bath seals deliver dependable point contact seal
Temperature range: -40°F to 225°F / -40°C to 107°C
Unitized construction provides greater structural integrity, easier installation and main lip protection
Abrasion-resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference
Unique rubber I.D. and O.D. includes patented SURE-LOCK® ribs that prevent shaft leaks and bore contamination

Outside Diameter (MM)	160.480
Outside Diameter (IN)	6.325
Grade Type	Premium
Material	Nitrile
3688189	Oil bath seal
Type	11
71290	Dynamic edge
3370977	Rd305
59309	370000
Shaft Diameter (IN)	4.765
Shaft Diameter (MM)	121.030
5845952	Inch
Housing Bore (IN)	6.311
Housing Bore (MM)	160.300
Width (IN)	1.078
Width (MM)	27.380

1995-2011 Isuzu FTR (Rear Inner); 1995-2004 Isuzu FVR (Rear Inner); 2005-2007 Isuzu HTR (Rear Inner); 2005-2008 Isuzu HVR (Rear Inner); 1997-2009 Chevrolet C6500 Kodiak (Rear Inner); 1997-2009 Chevrolet C7500 Kodiak (Rear Inner); 1997-2009 Chevrolet T6500 (Rear Inner); 1997-2009 Chevrolet T7500 (Rear Inner); 2003-2009 GMC C6500 Topkick (Rear Inner); 1997-2009 GMC C7500 Topkick (Rear Inner); 1997-2009 GMC T6500 (Rear Inner); 1997-2009 GMC T7500 (Rear Inner); 2005-2011 Hino 268 (Rear Inner); 2009-2018 Hino 338 (Rear Inner); 2011-2014 Hino 268A (Rear Inner); 2009-2014 Hino 338CT (Rear Inner); 1981-1994 Ford F-600 (Rear Inner); 1981-1998 Ford F-700 (Rear Inner); 1990-1999 Ford F-800 (Rear Inner)

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Return Policy

We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.

Warranty Policy

Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.