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3 x Drain Screw Gasket (90430-08020)
0kW 60Hz Up to 2004 034440 For pumps with irregular cover only 12
and carburetor base connections as detailed in the "What's in the Box" section
The part is manufactured in an ISO 9002 facility and is batch-inspected for quality and consistency
especially for engines made around transition years
Bellow Retainer Ring Installation Tool – Fits Mercury MerCruiser Alpha 1 Gen 2, Bravo, Blackhawk (Replaces 91-818162) 55hp 3 x Drain Screw GasketProduct Details This specialized Bellow Retainer Ring Installation Tool is designed for installing the aluminum retainer ring inside the U joint bellows on Mercury MerCruiser Alpha One Generation 2, Bravo, and Blackhawk sterndrives (1988Present). It serves as a direct replacement for multiple part numbers, including Mercury Marine 91 818162, Sierra 18 9870, and Mallory 9 79821. Specialized tool for installing the aluminum retainer ring into U joint
