The plunger pairs are positioned on the gas pump using a certain cheval. They are inversely proportional to the engine's cylinder count. A piston pair only supplies fuel to one cylinder at a time. Pairs are in the input and exit channels of the pump casing. A camshaft that is driven by the crankshaft moves the plunger. The gas pump's camshaft turns, which causes the plunger pushers inside the pump bushings to rotate. Because of the input and output, they begin to open and close in a particular order.
Key Features:
- Kit for a Sierra fuel pump
- meets or surpasses the quality of the original equipment
- The components of the Sierra 18-7800 Fuel Pump Kit are precisely constructed.
- GLM 40850, Evinrude/Johnson 438616, 433519, and Mallory 9-37701 are compatible replacements.
- Two 18-7796 check valves, one of 18-7413 and 18-7403 o-rings, and one 18-0850 fuel pump gasket are included.
Specifications:
- SKU: 18-7800
- UPC: 808282244859
- Weight: 0.01 LBS
- Unit Of Measure: EA
- Alternate Products SKU: "438616", "1399-08603", "18-7800"
- Manufacturer Part Number (MPN): 18-7800
Fuel Pump Repair Kit. Contains Gaskets, O-Rings and Diaphragm fitting Johnson/Evinrude Outboard applications
This product replaces:
- 70739045706, 47-7800, GLM40850, 808282244859, 92-40850, AP13512, 9-37701
