A-B1691799-AI SPRING-DIAPHRAGM
A-B1691799-AI SPRING-DIAPHRAGM
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One New Aftermarket Replacement Diaphragm Spring Fits Briggs and Stratton (B&S) Small Engines
This aftermarket replacement diaphragm spring fits inside the fuel pump assembly on a wide range of Fits Briggs and Stratton (B&S) small engines. The diaphragm spring provides compression for the fuel pump diaphragm, enabling the pulse-type pump to draw fuel from the tank and deliver it to the carburetor. It is a common service part replaced during fuel pump rebuild or repair on lawn mowers, riding tractors, generators, and other outdoor power equipment powered by Fits Briggs and Stratton engines. Replaces OEM part number 691799.
Compatible Equipment
Fits Briggs and Stratton: Wide range of single- and twin-cylinder small engines used in lawn mowers, riding tractors, generators, and outdoor power equipment. This spring fits a very broad range of B&S engine models -- verify compatibility using your engine model, type, and code numbers before ordering.
Replaces Part Number(s):
691799, A-B1691799-AI
New aftermarket replacement part - not remanufactured, not used.
