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Your cart is empty.(1) Brand New High Quality OEM Spec Aftermarket Replacement Carburetor Carb Repair Rebuild Kit. Fits Mercury 40HP 4 Cylinder - 1987-UP, 45HP 4 Cylinder - 1987-UP, 50HP 4 Cylinder - 1986-UP. Contains 18-7847 Fuel Pump Diaphragm.
travis mcclendon
Reviewed in the United States on May 26, 2025
Came with everything shown
pavel morozov
Reviewed in the United States on March 29, 2024
The media could not be loaded.
jonathan cooper
Reviewed in the United States on January 16, 2023
This gasket seemed to seal just fine....until the pumps started pumping fuel. Both blew out within two minuets of running. The gasket stretched out over 1/2 inch abs wouldn't fit back into the groove on the carburetor. I just cut my own gasket out and used that. Other gaskets were fine, although the diaphragm gaskets weren't perfect. Slight variations in shape. Not the best gasket set. But you get what you pay for. Other than the bowl gasket the kit works.
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