Briggs & Stratton Carburetor Diaphragm 272538

Aftermarket replacement diaphragm for select Briggs & Stratton engines. Generally featured in carburetors fitted onto engines that are set up horizontally.

Replaces OEM Part Numbers: 272538, 272538S

Suitable for 3.5hp horizontal engine models 90200 - 90299 & 91200 - 91299.

Also suitable for 5hp horizontal engine models 133200 - 133299, 135200 - 135299.