National Differential Pinion Race
Fits Cadillac, Chevrolet, GMC & more — 50 vehicle applications
Taper Bearing Cup
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$65 from the free-shipping threshold
- Canadian Owned

National HM89210 Vehicle Fitment
Fits 50 vehiclesThis National Differential Pinion Race fits Cadillac, Chevrolet, GMC, Hummer and 8 more makes vehicles.
Fits 1987-2004 Avanti II; 1981-1987 Buick LeSabre; 1981-1987 Buick Regal; 1987-1990 Cadillac Brougham; 1982-1987 Cadillac Commercial Chassis; 2014-2018 Cadillac Escalade; 2014-2018 Cadillac Escalade ESV; 1985-2005 Chevrolet Astro. Plus 42 more models listed below.
2015-2018 Chevrolet Suburban
2014-2018 Chevrolet Silverado 1500
2014-2018 Chevrolet Tahoe
2014 Chevrolet Suburban 1500
2004-2012 Chevrolet Colorado
1995-2005 Chevrolet Blazer
1991-1993 Chevrolet Commercial Chassis
1987-1995 Chevrolet LLV
1985-2005 Chevrolet Astro
1983-1994 Chevrolet S10 Blazer
1982-2015 Chevrolet Camaro
1982-2004 Chevrolet S10
1982-1993 Chevrolet Caprice
1981-1996 Chevrolet Impala
1981-1988 Chevrolet Monte Carlo
1981-1987 Chevrolet El Camino
National HM89210 Specifications
- Width
- 0.8923
- Grade Type
- Standard Replacement
- Cup Radius (MM)
- 3.3020
- Outside Diameter
- 3.1250
- Outside Diameter
- 79.3750
- Cup Radius (Inch)
- 0.1300
National HM89210 Product Description
National HM89210 Bearing Races for Chevrolet Silverado 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 HM89210. 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 HM89210
What vehicles does the National HM89210 fit?
The National HM89210 fits 50 vehicle applications including 2014-2018 Cadillac Escalade ESV, 2014-2018 Cadillac Escalade, 2015-2018 Chevrolet Suburban, 2014-2018 Chevrolet Silverado 1500, 2014-2018 Chevrolet Tahoe and 45 more. Check the full fitment list above to confirm your vehicle.
How do I confirm the National HM89210 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 HM89210. 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 HM89210?
Shipping options for the National HM89210 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 HM89210 cost?
The National HM89210 is currently listed at $34.00 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.