APPLICATION: Works on align the gimbal bearing of Mercuiser Alpha, Alpha 1, MR, Bravo, OMC, Cobra, also compatible for Volvo FUNCTION: Used to align drive shaft receiver to gimbal bearing. Also used to install drive shaft seal AND gimbal bearing with included bearing install adapter. HIGH QUALITY: Made of high hardened 4140 impact grade steel,with black oxide coating which is rust-resistance and durable to use.Better than OEM. DIRECT INSTALLATION: Bearing install adapter no drilling hole required. Proper alignment prevents wear on the bearing, drive and coupler. After-sales Support--- If you have any question with our product, please free to contact us. Support 12 months’ Warranty. Gimbal Bearing Alignment and Install Kit

APPLICATION
Works for Mercruiser Alpha, Alpha 1, MR, Bravo, OMC, Cobra, also compatible for Volvo.

FUNCTION
Used to align drive shaft receiver to gimbal bearing.
Also used to install drive shaft seal and gimbal bearing with included bearing install adapter.