Chemin de roulement
Fits Ford, Chevrolet, GMC — 134 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
National 2520 Vehicle Fitment
Fits 134 vehiclesThis Chemin de roulement fits Ford, Chevrolet, GMC vehicles.
1999-2010 Ford F-250 Super Duty
1999-2010 Ford F-350 Super Duty
1999-2010 Ford F-450 Super Duty
1999-2010 Ford F-550 Super Duty
1997 Ford F-250 HD
1988-1997 Ford F-53 Motorhome Chassis
1988-1997 Ford F-59 Commercial Stripped Chassis
1988-1996 Ford F-Super Duty
1988-1996 Ford F-150
1988-1989 Ford E-350 Econoline
1987-1999 Ford F-250
1987-1997 Ford F-350
National 2520 Specifications
- Cup Radius (MM)
- 3.3020
- Outside Diameter
- 66.4210
- Grade Type
- Standard Replacement
- Part Description
- Taper Bearing Cup
- Cup Radius (Inch)
- 0.1300
- Outside Diameter
- 2.6150
National 2520 Product Description
National 2520 Bagues de roulement pour Ford F-250
Key Features
- COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
- OE-STYLE DESIGN -- Engineered to meet OE specifications
- PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
- RIGOROUS TESTING?--?Comprehensive?testing throughout design and development processes by National engineers for quality you can count on?
- SMOOTH ROTATION -- Crowned raceways for even load distribution
Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.
About National
Shop National Manual Transmission Countershaft Race at Autrex with vehicle fitment details, current pricing, and checkout options for the National 2520. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
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 2520
What vehicles does the National 2520 fit?
The National 2520 fits 16 vehicle applications including 1999-2010 Ford F-250 Super Duty, 1999-2010 Ford F-350 Super Duty, 1999-2010 Ford F-450 Super Duty, 1999-2010 Ford F-550 Super Duty, 2001-2006 Chevrolet Silverado 2500 HD and 11 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the National 2520?
Shipping options for the National 2520 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 2520?
For current pricing on the National 2520, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Chemin de roulement a direct fit replacement?
Yes, the Chemin de roulement by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Chemin de roulement come with?
The Chemin de roulement comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.