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MERCURY/QUICKSILVER | SKU:
710-55278A5
Sale
OEM Quicksilver 55278A5 Fuel Pump Diaphragm Kit for Mercury and Mariner
Sale price
$8.39
Regular price
$10.69
Unit price
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🛡️ PARTSDUCK Promise - Best price, great support & more
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No Fee Returns for 30 Days
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OEM Quicksilver 55278A5 Fuel Pump Diaphragm Kit for Mercury and Mar...
Sale price
$8.39
Regular price
$10.69
Unit price
Description
Description
Quicksilver 55278A5 fuel pump diaphragm kit services the compatible Mercury and Mariner applications below.
Application details
- For selected four-cylinder 75 hp engines, USA serials 6432901 and higher, with the triangular fuel pump.
- Also cataloged for selected four-cylinder 80 hp engines, USA serials 4831999–6432900, and 85 hp engines, USA serials 3493913–4831998.
- The square fuel-pump version uses a different service kit; match pump shape and serial number.
Manufacturer part number: 55278A5
Match the engine serial number and fuel-pump configuration before ordering. The applications above are selected catalog examples, not a universal horsepower fitment range.
