Greaseable U joint design allows for easy maintenance and extended service life
Compatible with both keyway and lock screw lock models for Timpte hopper trap doors
Complete assembly includes both U joint and yoke for straightforward installation
Aftermarket fitment ensures reliable replacement without OEM parts
Summarized by Shop
Replacement U-Joints for Timpte Trap Door.
U-Joint connects upper shaft or 2-speed gear box to hopper lower shaft. This assembly is a greaseable U-Joint. Complete assembly's U-Joint & Yoke.
There are two styles of U-joints Timpte has used on their trap doors.
Models 2010 and older locks with a keyway. (Black)