National Differential Pinion Seal
Fits Jeep, AM General, American Motors & more — 29 vehicle applications
Pinion Seal
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Review shipping eligibility for this region
- Canadian Owned
National 470331N Vehicle Fitment
Fits 29 vehiclesThis National Differential Pinion Seal fits Jeep, AM General, American Motors, Bricklin vehicles.
Fits 1992-2001 AM General Hummer; 1965-1974 American Motors Ambassador; 1965-1968 American Motors American; 1968-1980 American Motors AMX; 1965-1966 American Motors Classic; 1978-1983 American Motors Concord; 1980-1988 American Motors Eagle; 1970-1978 American Motors Gremlin. Plus 20 more models listed below.
1980-1988 American Motors Eagle
1979-1983 American Motors Spirit
1978-1983 American Motors Concord
1975-1980 American Motors Pacer
1971-1978 American Motors Matador
1970-1978 American Motors Gremlin
1970-1977 American Motors Hornet
1969 American Motors Rambler
1968-1980 American Motors AMX
1968-1974 American Motors Javelin
1966-1970 American Motors Rebel
1966 American Motors Rogue
1965-1974 American Motors Ambassador
1965-1968 American Motors American
1965-1967 American Motors Marlin
1965-1966 American Motors Classic
National 470331N Specifications
- Thickness
- 12.700
- Outside Diameter
- 69.950
- Inside Diameter
- 46.810
- Thickness
- 0.500
- Housing Bore
- 2.750
- Type
- 47
National 470331N Product Description
National 470331N Differential Pinion Seal for Jeep Wrangler
Key Features
- Delivers quality and reliable performance for every type of repair
- Design type: spring loaded; multi-lip
- Low swell in hydrocarbon fluids
- Resistance to EP lubricants
- Temperature range: -20°F to 300°F / -29°C to 49°C
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 Differential Pinion Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 470331N. 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 470331N
What vehicles does the National 470331N fit?
The National 470331N fits 29 vehicle applications including 1987-2007 Jeep Wrangler, 1992-2001 AM General Hummer, 1992-2001 AM General Hummer, 1984-2001 Jeep Cherokee, 1993-1997 Jeep Grand Cherokee and 24 more. Check the full fitment list above to confirm your vehicle.
How do I confirm the National 470331N 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 470331N. 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 470331N?
Shipping options for the National 470331N 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 470331N cost?
The National 470331N is currently listed at $31.00 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 Seal 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 Seal before ordering.