Details

• Brand:

  

  

• SKU:

  LC3Z-4209-J

• Positions: Rear
• Other Names:

  Differential Ring And Pinion, Gear And Pinion Assembly Driving

• Description:

  This genuine Ford ring and pinion is the matched gear set that transfers driveshaft torque to the rear axle and establishes the final drive ratio on the third-generation Super Duty, the ring gear and pinion working together to drive the differential. This variant provides the 4.88 axle ratio and fits 20-22 Ford F-350, F-450, and F-550 Super Duty trucks with dual rear wheels. The gears are lapped as a matched pair to factory tolerances for quiet, durable operation. Owners need this part when the axle howls or whines from worn or damaged gears, when a pinion or ring gear tooth has chipped, or when changing or restoring the axle ratio during a rebuild. Worn or improperly set ring and pinion gears produce driveline noise and can fail under heavy towing loads. Using the genuine Ford gear set ensures the ratio, tooth profile, and matched pairing are correct, and they must be installed with proper backlash, pinion depth, and preload to run quietly and last. Because gear sets are ratio- and application-specific, confirm the 4.88 ratio and the dual-rear-wheel application against your vehicle before ordering. It installs into the factory axle housing during a differential setup as a matched replacement, restoring the final drive.

• Applications: F350. F450, F550.
• Replaces:

  hc3z4209m

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov