Sierra fuel pump kit
Part Number 18-7817
Mercury Mariner Number 21-42990A7 21-857005A1
Item is New, still sealed in the package
This fuel pump kit fits the following engines:
HP Serial #’s
- 30 HP Jet ALL
- 35 HP B110789 & Up
- 40 HP 4-Cyl C159200 & Up
- 45 HP 4-Cyl B110789 & Up
- 45 HP Jet 6428681 & Up
- 50 HP 3-Cyl B122930 & Up
- 55 HP 3-Cyl D000750 & Up
- 60 HP 3-Cyl B122930 & Up
- 65 HP Jet D283222 & Up
- 75 HP 4-Cyl 6432901 - C099999 *Models with square fuel pumps
- 75 HP 3-Cyl C222000 & Up
- 80 HP Jet D283222 & Up
- 90 HP 6-Cyl 6436123 - B110053 *Models with square fuel pumps
- 100 HP 4-Cyl B209468 & Up *Models with square fuel pumps
- 105 HP Jet ALL
- 115 HP 6-Cyl 6436123 - B209467 *Models with square fuel pumps
- 115 HP 4-Cyl B209468 & Up *Use with black fuel pump body
- 125 HP 4-Cyl D283222 & Up
- V135 A904646 & Up *Models with square fuel pumps
- 140 HP Jet ALL
- 150 HP EFI G303046 & Up
- V150 A904646 & Up *Models with square fuel pumps
- 175 HP EFI G303046 - G589999
- V175 6618751 & Up *Models with square fuel pumps
- 200 HP EFI G303046 - G589999
- V200 6625221 & Up *Models with square fuel pumps
- V220 B117316 & Up
- V250 C101891 & Up
- V275 C101981 & Up
- XR4 ALL thru C100860
- XR6 ALL thru C100860
- Magnum II ALL