Ring and Pinion-Chrysler 8.25/8.375

The EXCEL from Richmond 8.25 in. Rear Ring Gear and Pinion Kit - 4.10 Gears is built to produce the kind of rotation that your truck needs with smooth accuracy. It will optimize your gear drivetrain and proficiently manage higher torque levels without wearing out. It is made with a tough differential ring and pinion which have been designed to operate on a 4.56 gear ratio. The ring gear has 41 teeth and an 8.25-inch diameter. The pinion shaft diameter is 1.625-inch and has a total of 10 teeth. It also features an 80-0278-1 notched cross pin that improves ring gear clearance. It is constructed using 8620 steel which gives it the robust structure needed to withstand heavy-duty driving conditions while providing high-speed performance. Richmond offers a 1-year warranty for the EXCEL 8.25 inch Rear Ring Gear and Pinion Kit - 4.10 Gear that covers 50,000 miles of usage.