A-B1690766-AI CAP-SPRING

One New Aftermarket Replacement Cap-Spring Fits Briggs & Fits Stratton Small Engines

This aftermarket replacement carburetor pump diaphragm spring cap Fits Briggs & Fits Stratton (B&S) vertical 2-7 HP side valve small engines commonly used in lawn mowers and outdoor power equipment. The cap secures the pump diaphragm spring within the carburetor assembly, maintaining proper fuel delivery and engine performance. Replace this part when the original cap is worn, cracked, or missing.

Compatible Fits Briggs & Fits Stratton Engine Models

Fits Briggs & Fits Stratton 090000 / 091000 Series: Most 091000 model engines

Fits Briggs & Fits Stratton 090000-130000 Series: 91202, 91212, 91232, 91252, 92202, 92212, 92232, 92252, 93212, 93232, 94202, 94212, 95202, 95212, 133202, 133212, 133217, 133232, 133237, 133252, 133292, 134202, 135202, 135207, 135212, 135217, 135232, 135237, 135252, 135292, 135297, 136202, 136212, 136217, 136232, 137202, 137212

Fits Briggs & Fits Stratton 420000-460000 Series: 422432, 422435, 422437, 422442, 422445, 422447, 422707, 422777, 42A707, 42A777, 42B707, 42D707, 42D777, 42E707, 42E777, 460707, 460777, 461707, 461777

Always verify fitment using your engine model, type, and code numbers before ordering.

Replaces Part Number(s):

690766, 221192, 221377, 555113

New aftermarket replacement part - not remanufactured, not used.