The Meritor Spline Plug, part number PS40-16-56 or PS401656, is a genuine Meritor driveline component designed for heavy-duty truck applications. Spline plugs serve as protective closures at the slip yoke or sliding spline end of a driveshaft assembly, helping to retain lubricant and exclude contaminants from the splined interface. This part is sold by Pro Gear and Transmission. If you need help confirming this is the correct plug for your driveline configuration, give us a call before ordering.
Features
Genuine Meritor part number PS40-16-56 or PS401656
Designed for heavy-duty truck driveline applications
Functions as a protective plug at the splined driveshaft interface
Helps retain lubricant and exclude contaminants at the slip spline
Sold by Pro Gear and Transmission
