Parts for Supreme 138-342-031: Parts Parts

Hex head screw for lawn tractors and outdoor power equipment. Replaces lost, stripped, or damaged hardware. 5/16-18 thread size for secure assembly.

This 3/8-24 hex nut secures engine components and housing on lawn mowers and trimmers. Replace worn, stripped, or missing nuts to maintain safe operation.

Secures bolts and prevents loosening on mowers and tractors. This hex jam nut locks standard nuts in place for reliable fastening. Easy installation.

Protective push cap that secures to the end of a shaft on lawn mowers and garden equipment. Replace if worn, cracked, or missing to cover sharp edges.

Flat washer used on tillers and outdoor power equipment. Installs under bolts or nuts to distribute load and prevent loosening. Replace if cracked or missing.

Flat washer for lawn tractors and outdoor power equipment. Fits between fasteners and surfaces. Replace if worn, corroded, or missing for proper fit.

Flat washer for lawn tractors and mowers. Secures connections and distributes pressure between bolt-fastened components. Replace if worn or damaged.

Replaces a damaged, stripped, or missing oval screw on your lawn tractor or outdoor power equipment. Used to secure covers, panels, and components.

Bell washer adds spacing on shafts in lawn tractors, tillers, mowers, and chipper shredders. Replace if washer is missing, worn, or damaged during maintenance.

Replace a lost, stripped, or corroded nut on your lawn mower, tractor, or outdoor power equipment. Secures components for safe operation.