National Differential Pinion Race
Fits 1996-1998 Bentley Azure; 1993-1998 Bentley Brooklands; 1985-1998 Bentley Continental; 1971-1980, 1982-1984 Bentley Corniche; 1984, 1986-1991 Bentley Eight; 1981-1992 Bentley Mulsanne; 1966-1976 Bentley T1 Series; 1977-1980 Bentley T2 Series. Plus 72 more models listed below.
Taper Bearing Cup
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- Canadian Owned

National HM903210 Vehicle Fitment
Fits 619 vehicles2009-2016 Chevrolet Express 4500
2007 Chevrolet Silverado 2500 HD Classic
2002-2006 Chevrolet Avalanche 2500
2001-2018 Chevrolet Silverado 2500 HD
2000-2013 Chevrolet Suburban 2500
1999-2004 Chevrolet Silverado 2500
1996-2018 Chevrolet Express 2500
1996-2018 Chevrolet Express 3500
1992-1999 Chevrolet C2500 Suburban
1992-1999 Chevrolet K2500 Suburban
1991-2000 Chevrolet C3500HD
1991-1996 Chevrolet G30
1989-1991 Chevrolet R2500 Suburban
1989-1991 Chevrolet R3500
1989-1991 Chevrolet V2500 Suburban
1989-1991 Chevrolet V3500
1989 Chevrolet R2500
1988-2000 Chevrolet C2500
1988-2000 Chevrolet C3500
1988-2000 Chevrolet K2500
1988-2000 Chevrolet K3500
1988-1999 Chevrolet P30
1988 Chevrolet R20
1988 Chevrolet R20 Suburban
1988 Chevrolet R30
1988 Chevrolet V20 Suburban
1988 Chevrolet V30
National HM903210 Specifications
- Cup Radius (MM)
- 0.7870
- Outside Diameter
- 95.2500
- Width
- 0.8750
- Outside Diameter
- 3.7500
- Cup Radius (Inch)
- 0.0310
- Grade Type
- Standard Replacement
National HM903210 Product Description
National HM903210 Bearing Races for Ram 1500
Key Features
- COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
- OE-STYLE DESIGN -- Engineered to meet OE specifications
- PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
- RIGOROUS TESTING?--?Comprehensive?testing throughout design and development processes by National engineers for quality you can count on?
- SMOOTH ROTATION -- Crowned raceways for even load distribution
Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.
About National
Shop National Differential Pinion Race at Autrex with vehicle fitment details, current pricing, and checkout options for the National HM903210. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — National HM903210
What vehicles does the National HM903210 fit?
The National HM903210 fits 619 vehicles, including 1996-2018 Chevrolet Express 2500, 1996-2018 Chevrolet Express 3500, 2001-2018 Chevrolet Silverado 2500 HD, 1996-2018 GMC Savana 2500, 1996-2018 GMC Savana 3500. Check the full fitment list above to confirm your vehicle.
How do I confirm the National HM903210 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the National HM903210. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the National HM903210?
Shipping options for the National HM903210 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the National HM903210 cost?
The National HM903210 is currently listed at $59.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the National Differential Pinion Race a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the National Differential Pinion Race before ordering.