National
Automatic Transmission Extension Housing Seal
$27.10
National
Part # 710875
4.7(47 reviews)Joint transm auto
Fits Saturn, Cadillac, Pontiac & more — 54 vehicle applications
$32.77
Only 1 left in stock
1
Express Checkout
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Canadian OwnedShipped across Canada
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National 710875 Vehicle Fitment
Fits 54 vehiclesThis Joint transm auto fits Saturn, Cadillac, Pontiac, BMW vehicles.
2006 BMW 330Ci
2004-2006 BMW X3
2003-2005 BMW Z4
2001-2005 BMW 325i
2001-2002 BMW Z3
2000-2006 BMW X5
2000 BMW 328Ci
2000 BMW 528i
1999-2000 BMW 323i
1999-2000 BMW 328i
National 710875 Specifications
- Type
- 32
- Housing Bore
- 62.000
- Outside Diameter
- 62.200
- Helix Type
- Counter-Clockwise-Spiral Lip Design
- Grade Type
- Standard Replacement
- Inside Diameter
- 1.771
National 710875 Product Description
National 710875 Boîte automatique – Carter arrière – Joint pour Cadillac CTS
Key Features
- Delivers quality and reliable performance for every type of repair
- Design type: spring loaded; multi-lip
- Good abrasion and dry running capability
- Superior thermal and chemical resistance
- Temperature range: -30°F to 325°F / -34°C to 163°C
- Buena capacidad contra la abrasión y funcionamiento en seco
- Ofrece un rendimiento confiable de calidad para cada tipo de reparación
- Rango de temperatura: -30°F a 325°F / -34°C a 163°C
- Resistencia térmica y química superior
- Tipo de diseño: Carga de resorte; multi-labio
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 Automatic Transmission Extension Housing Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 710875. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
4.7out of 5
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — National 710875
What vehicles does the National 710875 fit?
The National 710875 fits 17 vehicle applications including 2007-2010 Saturn Sky, 2004-2009 Cadillac SRX, 2006-2009 Pontiac Solstice, 2008-2009 Pontiac G8, 2005-2007 Cadillac STS and 12 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the National 710875?
Shipping options for the National 710875 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 710875 cost?
The National 710875 is currently listed at $32.77 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 Joint transm auto a direct fit replacement?
Yes, the Joint transm auto by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Joint transm auto come with?
The Joint transm auto comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.
