Heavy Duty version of the standard U-joint used by Mercruiser, OMC, and Volvo Penta Stern Drives.

The retaining clips for this U-Joint are on the inside of the caps.

It can be used in place of the regular U-Joints, and usually came standard with OMC Cobras and Volvo SX drives or any drive with a Big Block Engine.

Replaces: Mercruiser # 75832T1
OMC# 3850812
Volvo Penta part #s: 3850812-3, 3850812, 3853937
GLM # 28030
Mallory # 9-72405
Sierra #s 18-2174, 18-2104