Quicksilver 21-857005A-1 Outboard Fuel Pump Diaphram Kit

Mercury - Mercruiser 21-857005A-1 Outboard Fuel Pump Diaphram Kit

12-piece diaphragm repair kit designed for select 30–65hp Mercury and Mariner 2-stroke outboards. Ideal for restoring carburetor function and fuel delivery efficiency.

Fits:

• 30 JET
• 35 hp (Serial No. B110789 & UP)
• 40 hp (4 Cylinder) (Serial No. C159200 & UP)
• 45 hp (4 Cylinder) (Serial No. B110789 & UP)
• 45 JET (Serial No. 6428681 & UP)
• 50 hp (3 Cylinder) (Serial No. B122930 & UP)
• 50/55 hp (3 Cylinder) (Serial No. D000750 & UP)
• 60 (3 Cylinder) (Serial No. B122930 & UP, D000750 & UP)
• 65 JET (Serial No. 283222 & UP)
• 75 (4 Cylinder) (Serial No. 6432901-C099999)
• 75 (3 Cylinder) (Serial No. C222000 & UP)
• 80 JET (Serial No. 0D283222 & UP)
• 90 (6 Cylinder) (Serial No. 6436123-B1100053)
• 100 (4 Cylinder) (Serial No. B209468 & UP)
• 105 JET
• 115 (6 Cylinder) (Serial No. 6436123-B209467)
• 115 (4 Cylinder) (Serial No. B209468 & UP)
• 125 (4 Cylinder) (Serial No. D283222 & UP)
• V-135 (Serial No. A904646 & UP)
• 140 JET
• 150 EFI (Serial No. G303046 & UP)
• V-150 (Serial No. A904646 & UP)
• 175 EFI (Serial No. G303046-G589999)
• V-175 (Serial No. 6618751 & UP)
• 200 EFI (Serial No. G303046-G589999)
• V-200 (Serial No. 6625221 & UP)
• V-225 (Serial No. B117316 & UP)
• V-250/275 (Serial No. C101891 & UP)
• Magnum II (All)

Replaces:

• GLM 40290
• Pro Marine 1812
• Redline RL7817
• Sierra 18-7817, 18-7818-1

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov