A-B1590411-AI HEAD-CYLINDER

One New Aftermarket Replacement Cylinder Head Fits Briggs and Stratton Small Engines

This aftermarket replacement cylinder head fits a wide range of Fits Briggs and Stratton (Fits Briggs & Fits Stratton) small engines used in walk-behind lawn mowers and portable generators. The cylinder head houses the combustion chamber, where the air and fuel mixture is ignited to drive engine operation. Replacing a cracked, warped, or damaged cylinder head restores proper compression and engine performance.

Compatible Models

Fits Briggs and Stratton Engines (120H, 120K Series): 120H02, 120H07, 120K02 and related engine variants

Fits Briggs and Stratton Engines (122H, 122K Series): 122H02, 122H07, 122H82, 122K02 and related engine variants

Fits Briggs and Stratton Engines (124, 125K, 126M Series): 124T02, 125K02, 126M02 and related engine variants

Fits Briggs and Stratton Engines (127, 128M, 128K Series): 127702, 128M05, 128812, 128K02 and related engine variants

Fits Briggs and Stratton Portable Generators: 8647-1, 8746-1

Equipment Applications: Walk-behind lawn mowers (including Fits Toro 20065), portable generators, and other outdoor power equipment powered by compatible Fits Briggs and Stratton engines

Replaces Part Number(s):

590411, A-B1590411-AI

Aftermarket Interchange Numbers

594989, 595351, 691160, 790169

New aftermarket replacement part - not remanufactured, not used.