National Axle Differential Seal
Fits Mazda — 7 vehicle applications
Axle Diff. Seal
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National 710218 Vehicle Fitment
Fits 7 vehiclesThis National Axle Differential Seal fits Mazda vehicles.
Fits 1988-1989 Mazda 323; 2007-2012 Mazda CX-7; 2007-2015 Mazda CX-9; 1990-2005 Mazda Miata; 2006-2019 Mazda MX-5 Miata; 1990-1991 Mazda Protege; 1986-1993 Mazda RX-7.
2007-2015 Mazda CX-9
2007-2012 Mazda CX-7
2006-2019 Mazda MX-5 Miata
1990-2005 Mazda Miata
1990-1991 Mazda Protege
1988-1989 Mazda 323
1986-1993 Mazda RX-7
National 710218 Specifications
- Width
- 0.630
- Outside Diameter
- 56.100
- Shaft Diameter
- 35.000
- Flanged Outside Diameter
- 2.500
- Width
- 16.000
- Material
- Fluoro-Elastomer
National 710218 Product Description
National 710218 Axle Differential Seal for Mazda CX-9
Key Features
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
- Design type: spring loaded; multi-lip
- Excellent high temperature capabilities
- Temperature range: -40°F to 400°F / -40°C to 204°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 Axle Differential Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 710218. 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 710218
What vehicles does the National 710218 fit?
The National 710218 fits 7 vehicle applications including 2006-2019 Mazda MX-5 Miata, 2007-2015 Mazda CX-9, 2007-2012 Mazda CX-7, 1990-2005 Mazda Miata, 1986-1993 Mazda RX-7 and 2 more. Check the full fitment list above to confirm your vehicle.
How do I confirm the National 710218 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 710218. 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 710218?
Shipping options for the National 710218 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 710218 cost?
The National 710218 is currently listed at $72.00 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 Axle Differential Seal a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the National Axle Differential Seal before ordering.