Features 1、Fitment: Replacement for Mercruiser Alpha; Replacement for MercruiserAlpha 1; Replacement for MR; Replacement for Bravo; Replacement for OMC Cobra. 2、Durable Material: Made of high strength steel, this gimbal bearing puller tool set is built to last and can withstand heavy use over time. 3、Versatile Functionality: This bearing installer can be used for multiple purposes, including checking engine coupler alignment with the gimbal bearing and drive. 4、Prevents Wear and Tear: By ensuring proper alignment, this gimbal bearing tool can help prevent wear on the bearing, drive, and coupler, extending the life of your equipment. 5、Space Saving Design: The seal bellow expander tool effectively performs its job without taking up much space, making it an ideal addition to any tool kit. Specification Item Type: Gimbal Bearing Puller Tool Material: Steel Fitment: Replacement for Mercruiser Alpha Replacement for Mercruiser Alpha 1 Replacement for MR Replacement for Bravo Replacement for OMC Cobra Package List 1 x Gimbal Bearing Puller Tool Kit (6Pcs)