A-B1691178-AI LOCK-MUFFLER SCREW model-1165A Important: This seal kit fits

Important: This seal kit fits specific serial number ranges

Outlet: 1/2" Male

Motor Type: Gerotor

Replaces Part Number(s): 410-21076

Length: 144 inches (OC)

A-B1691178-AI LOCK-MUFFLER SCREW model-1165A Important: This seal kit fitsOne New Aftermarket Replacement Lock Muffler Screw Fits Briggs & Fits Stratton Engines This aftermarket replacement muffler screw lock secures the muffler to the engine block on Fits Briggs & Fits Stratton small engines used in lawn mowers, riding tractors, snow blowers, and other outdoor power equipment. The lock plate prevents the muffler fastener from loosening due to engine vibration, maintaining a secure exhaust connection and safe operation.