Part # 710487

Joint transm auto

Name: Joint transm auto
Brand: National
SKU: BCZK_710487
Availability: InStock

Fits Ram, Alfa Romeo, Bentley & more — 607 vehicle applications

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Free ShippingOrders $99+

WarrantyManufacturer backed

Easy Returns30-day policy

Canadian OwnedShipped across Canada

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National 710487 Vehicle Fitment

Fits 607 vehicles

This Joint transm auto fits Ram, Alfa Romeo, Bentley, BMW and 5 more makes vehicles.

2018-2019 BMW M5
2017-2019 BMW 540i
2017-2019 BMW M240i
2017-2019 BMW 230i
2017-2019 BMW 440i
2017-2019 BMW 440i Gran Coupe
2017-2018 BMW 430i
2017-2018 BMW 430i Gran Coupe
2016-2018 BMW 340i
2016-2018 BMW 330e
2014-2018 BMW 328d
2014-2016 BMW 228i
2013-2019 BMW 650i Gran Coupe
2013-2018 BMW 640i Gran Coupe
2012-2019 BMW Z4
2012-2018 BMW 320i
2012-2018 BMW 640i
2012-2016 BMW 328i
2011-2019 BMW 740i
2010-2017 BMW 535i GT
2007-2019 BMW Alpina B7
2006-2019 BMW 330i
2006-2019 BMW 750i
2006-2018 BMW 650i
2004-2018 BMW 530i

National 710487 Specifications

Part Description: Oil Seal
Unit of Dimension: Metric
Grade Type: Standard Replacement
Shaft Diameter: 44.000
Outside Diameter: 72.200
Inside Diameter: 44.000

National 710487 Product Description

National 710487 Boîte automatique – Carter arrière – Joint pour Ram 1500

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
Compatible con una amplia gama de fluidos
Excelentes capacidades para altas temperaturas
Ofrece un rendimiento confiable de calidad para cada tipo de reparación
Rango de temperatura: -40°F a 400°F / -40°C a 204°C
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 710487. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

Direct fit, no surprises
Marc 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 Canada
Jen 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 side
Steve 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 again
Amrit 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 again
Daniel 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 710487

What vehicles does the National 710487 fit?

The National 710487 fits 50 vehicle applications including 2013-2022 Ram 1500, 2019-2022 Ram 1500 Classic, 2018-2019 Alfa Romeo Stelvio, 2017-2019 Alfa Romeo Giulia, 2017-2019 Bentley Bentayga and 45 more. Check the full fitment list above to confirm your vehicle.

What are the shipping options for the National 710487?

Shipping options for the National 710487 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.

What is the price of the National 710487?

For current pricing on the National 710487, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

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.

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