Performance Overview

The CMX 8-680639 Disc Brake Rotor Hub Assembly is designed as a direct replacement part for compatible Ford F-350 Super Duty, F-250 Super Duty applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

Installation Position: Front

Key Features

• Make sure to buy two (2)!
• (One for left side and one for right side)
• Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance
• tensile strength and steel hardness providing unmatched braking performance
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed

Interchange Numbers

Interchange / Cross Reference Part Numbers: AR85055, CR85055, PR85055, 54159, YH246559, 120.65122, BR900364, 54446, ONZ1347, 248880639, 748880639, 348880639, 900364, Q54159, 680639FZN, 680639R, 680639, A54159

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

• 2008 Ford F-350 Super Duty
• 2009 Ford F-350 Super Duty
• 2010 Ford F-350 Super Duty
• 2011 Ford F-350 Super Duty
• 2012 Ford F-350 Super Duty
• 2011 Ford F-250 Super Duty
• 2012 Ford F-250 Super Duty

Vehicle Fitment Table

FAQ

Will this fit a 2008 Ford F-350 Super Duty?
Yes, this Disc Brake Rotor Hub Assembly fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

What position does this part fit?
This part is listed for the Front position on compatible vehicles.

Can I use the interchange numbers to confirm compatibility?
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

Is professional installation recommended?
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

Common Searches

• Disc Brake Rotor Hub Assembly for Ford F-350 Super Duty, F-250 Super Duty
• Front Disc Brake Rotor Hub Assembly for 2008 Ford F-350 Super Duty
• CMX 8-680639 Disc Brake Rotor Hub Assembly
• replacement 8-680639 Disc Brake Rotor Hub Assembly
• 2008-2012 Ford F-350 Super Duty, F-250 Super Duty Disc Brake Rotor Hub Assembly