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Remove the serpentine belt from the idler pulley
How can I tell if my shear pin needs replacing
It is designed for models including the 165/170/3
8 BCG (50Hz) 4
Upper Unit Seal Kit – Fits MerCruiser Alpha One Gen I, R, MR, MC-1 (Replaces 26-32511A1, 18-2648) 40-140HP Remove the serpentine belt fromProduct Details This Upper Unit Seal Kit is designed for MerCruiser Alpha One Gen I, R, MR, and MC 1 sterndrive upper units. It delivers reliable sealing performance for a broad range of MerCruiser models including 1A, 1B, 1C, and EZ Shift configurations, ensuring proper protection against water intrusion and fluid leakage. This aftermarket kit directly replaces Mercury Marine Quicksilver part number 26 32511A1, as well as GLM 87500 and Sierra Marine
