100CS54001G825MDOD is a Meritor coupling shaft. A shaft like this carries rotation and torque between driveline components that sit too far apart, or move too much relative to each other, to connect directly. Vibration under the truck, along with clicking or clunking, is the usual sign that couplings, joints or bearings in the driveshaft are wearing, and it is a prompt to inspect the whole driveline. Match the full part number when you order, and call us if you want help confirming it for your driveline. A genuine Meritor part from Pro Gear and Transmission.
Non returnable item
Features
Meritor coupling shaft, part number 100CS54001G825MDOD
UPC 193174696084
Carries rotation and torque between driveline components that cannot connect directly
