National Differential Pinion Seal
Fits Ford, Lincoln, Mazda & more — 20 vehicle applications
Pinion Seal
Fast, secure checkout
Review shipping eligibility for this region
- Canadian Owned
National 100552 Vehicle Fitment
Fits 20 vehiclesThis National Differential Pinion Seal fits Ford, Lincoln, Mazda, Mercury vehicles.
Fits 2007-2012 Ford Edge; 2001-2012 Ford Escape; 2011-2016 Ford Explorer; 2009-2013 Ford Flex; 2007-2012 Ford Fusion; 2013-2018 Ford Police Interceptor Sedan; 2013-2018 Ford Police Interceptor Utility; 2018 Ford Special Service Police Sedan. Plus 10 more models listed below.
2018 Ford Special Service Police Sedan
2013-2018 Ford Police Interceptor Sedan
2013-2018 Ford Police Interceptor Utility
2011-2016 Ford Explorer
2009-2013 Ford Flex
2008-2018 Ford Taurus
2008-2009 Ford Taurus X
2007-2012 Ford Fusion
2007-2012 Ford Edge
2001-2012 Ford Escape
National 100552 Specifications
- Overall Width with Side Lip
- 0.472
- Series
- 100000
- Type
- 74
- Width
- 10.800
- Thickness
- 0.425
- Housing Bore
- 2.865
National 100552 Product Description
National 100552 Differential Pinion Seal for Ford Explorer
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 Differential Pinion Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 100552. 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 100552
What vehicles does the National 100552 fit?
The National 100552 fits 20 vehicle applications including 2013-2018 Ford Police Interceptor Sedan, 2013-2018 Ford Police Interceptor Utility, 2018 Ford Special Service Police Sedan, 2008-2018 Ford Taurus, 2011-2016 Ford Explorer and 15 more. Check the full fitment list above to confirm your vehicle.
How do I confirm the National 100552 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 100552. 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 100552?
Shipping options for the National 100552 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 100552 cost?
The National 100552 is currently listed at $12.00 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.