Moog 643 Double Cardan CV H Yoke

Moog 643 Double Cardan CV H Yoke

The Moog 643 is a Double Cardan CV H yoke for driveline and axle service on select Toyota Pickup and Ford Bronco applications. It is built for direct replacement use where a worn or damaged yoke is affecting driveline operation.

Key Features

• Double Cardan CV H yoke for drive shaft service
• Moog chassis replacement part number 643
• Fits 1979-1985 Toyota Pickup
• Fits 1966-1969 Ford Bronco
• Cross-references 45U0853 and 22179J for the same application

Product Details

Moog 643 is part of Moog’s chassis-focused replacement lineup, known for design updates that improve service life and make replacement easier. This Double Cardan CV H yoke is used in driveline repair work where the original yoke has wear, damage, or fitment issues. It is a direct-fit option for 1979-1985 Toyota Pickup and 1966-1969 Ford Bronco driveline applications.

Common Repair Uses

• Restores driveline connection after yoke wear
• Addresses vibration caused by damaged CV yoke components
• Replaces a bent, cracked, or worn drive shaft yoke
• Supports repair of driveline noise during acceleration or load changes
• Helps correct fitment issues on Toyota Pickup and Ford Bronco driveline assemblies

Installation Notes

Verify driveline measurements and match the existing yoke style before installation. Confirm vehicle application by year and model: Fits 1979-1985 Toyota Pickup, N/A; Fits 1966-1969 Ford Bronco, N/A. The part number 643 should be matched to the original driveline configuration before assembly.

Quality Assurance

Moog develops replacement chassis components with ongoing design improvements aimed at simplifying installation and replacement while extending product life.