Mopar Performance Differential Pinion Flange

The Mopar Performance differential pinion flange (also called a companion flange or pinion yoke) connects the driveshaft to the differential pinion shaft. It carries engine torque from the driveline into the ring and pinion. This is a key part of the rear axle or differential assembly, and it needs to be accurate and durable.

Key Features:

• Backed by the Mopar Performance name, Mopar's factory-connected performance parts line
• Transfers driveline torque to the pinion shaft
• Provides the mounting surface for the driveshaft or U-joint connection at the differential
• Works with the pinion seal to help keep gear oil in the differential
• Made as a direct replacement or upgrade for fit, form and function

Whether you are rebuilding a differential, replacing a worn or damaged flange, or updating your driveline, this pinion flange is a dependable choice for street, truck, off-road and performance use. Choose the child item that matches your application.