Bellows Removal & Installation: Scissor-style design simplifies engine bellows service with an extension range of Φ2.4–4.3 in (Φ62–108 mm). The lock pin and clip system of our gimbal bearing puller ensures stability and correct expansion during use Bearing Installation & Alignment: The gimbal bearing installer puller includes a heat-treated screw and guide bar to keep the end ring securely in place. Drill and fix according to the old bearing's position to avoid misalignment during installation Easy Bearing Removal: Insert the gimbal bearing puller installer into the gimbal cavity—depth range: 7.1 to 11.8 in (180–300 mm). Lock onto the old bearing with the handle and extract it smoothly, reducing the risk of jamming or breakage Removal, Installation & Alignment Kit: This mercruiser alignment tool kit lets you detach and install gimbal bearings and align the engine. It is built from tough steel with a corrosion-resistant finish to withstand oil exposure and repeated impact Boat Compatibility: Our mercruiser alignment bearing puller is designed to detach and install bearings on Mercruisers, OMC, and Volvo Cobra Bell housings. It ensures a precise fit for marine engine bearings and related parts