The Meritor end yoke, part number 18N4-3921X or 18N43921X, is a genuine Meritor driveline component designed for heavy-duty truck and trailer applications. End yokes connect the driveshaft to the transmission, axle, or transfer case output, making correct part identification critical before ordering. This part is sold by Pro Gear and Transmission. Because end yoke fitment depends on series, spline count, and companion flange configuration specific to your drivetrain, call us to confirm this is the correct yoke for your application before placing your order.
Features
Genuine Meritor driveline component
Part number 18N4-3921X or 18N43921X
Designed for heavy-duty truck and trailer driveshaft applications
Call Pro Gear and Transmission to verify fitment for your specific drivetrain
