National Wheel Seal
Fits Chevrolet, GMC — 4 vehicle applications
Wheel Seal
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- Canadian Owned
National 370371A Vehicle Fitment
Fits 4 vehiclesThis National Wheel Seal fits Chevrolet, GMC vehicles.
Fits 2003-2009 Chevrolet C4500 Kodiak; 2003-2009 Chevrolet C5500 Kodiak; 2003-2009 GMC C4500 Topkick; 2003-2009 GMC C5500 Topkick.
2003-2009 Chevrolet C4500 Kodiak
2003-2009 Chevrolet C5500 Kodiak
National 370371A Specifications
- Outside Diameter
- 5.140
- Outside Diameter
- 130.560
- Width
- 0.605
- Width
- 15.370
- Material
- Nitrile
- Housing Bore
- 5.126
National 370371A Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | ACDelco | 291-314 |
| Aftermarket | General Motors | 15887140 |
| Aftermarket | Stemco | 2184 |
| Aftermarket | Timken | 370371A |
National 370371A Product Description
National 370371A Wheel Seal
Key Features
- 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
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.
About National
Shop National Wheel Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 370371A. 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 370371A
What vehicles does the National 370371A fit?
The National 370371A fits 4 vehicle applications including 2003-2009 Chevrolet C4500 Kodiak, 2003-2009 Chevrolet C5500 Kodiak, 2003-2009 GMC C4500 Topkick, 2003-2009 GMC C5500 Topkick. Check the full fitment list above to confirm your vehicle.
What parts does the National 370371A replace?
The National 370371A is a direct replacement for ACDelco 291-314, General Motors 15887140, Stemco 2184, Timken 370371A. See the full interchange list for all compatible replacements.
How do I confirm the National 370371A 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 370371A. 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 370371A?
Shipping options for the National 370371A 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 370371A cost?
The National 370371A is currently listed at $71.00 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 Wheel Seal a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the National Wheel Seal before ordering.