Power Trim Ram Cylinder O-Ring Seal Kit – Fits MerCruiser Alpha One, Gen II, Bravo & R/MR Drives (Replaces 25-87400A2) Johnson/Evinrude Attempting to remove it will

Attempting to remove it will likely damage the sticker and leave adhesive residue

These pumps are commonly found on a variety of marine engines and generators for raw water cooling applications

They are weatherproof and designed to withstand exposure to diesel fuel

Using the correct temperature is vital for engine performance and longevity

Gently twist the impeller in the direction of engine rotation while pushing down to seat it in the housing

Power Trim Ram Cylinder O-Ring Seal Kit – Fits MerCruiser Alpha One, Gen II, Bravo & R/MR Drives (Replaces 25-87400A2) Johnson/Evinrude Attempting to remove it willProduct Details This Power Trim Ram Cylinder O Ring Seal Kit is designed to rebuild the hydraulic trim cylinders on a wide range of Mercury MerCruiser stern drives, including Alpha One (Gen I & II), Bravo (I, II, & III), R, and MR models. It provides all the necessary seals to restore hydraulic integrity and prevent fluid leaks in one cylinder. The kit serves as a direct replacement for OEM and aftermarket part numbers, including Mercury MerCruiser 25