Jonsered Chainsaw Parts

Flanged hex nut for lawn tractors and outdoor power equipment. Replace if threads are stripped, nut is missing, or hardware has corroded or loosened.

Flat idler pulley for riding mowers and lawn tractors. Works with the belt to transfer power from engine to drive system. Replace if cracked or worn.

Shoulder bolt that attaches the suspension arm to the wheel bracket on riding mowers and tractors. Replace if bolt is stripped, worn, or missing.

Twin-muffler assembly for riding mowers with two-cylinder engines. Connects to exhaust pipes to reduce noise and emissions. Replace if cracked or damaged.

Hardened washer for lawn tractors and riding mowers. Installs with bolts to redistribute pressure and prevent loosening. Replace if worn or missing.

Brake linkage for riding mowers and lawn tractors. Connects between the idler arm and brake arm assembly. Replace if bent, broken, or missing.

Hydro pump drive belt transfers power to your riding mower's transmission system. Replace if worn, cracked, or slipping. Verify fit with model number.

Oil drain tube assembly for lawn tractors and riding mowers. Installs under engine for oil changes. Replace if cracked, leaking, or missing clips.

If your riding mower won't start unless the brake is engaged or starts in unsafe conditions, the interlock safety switch may have failed. Direct replacement.

Spacer retainer for front-engine lawn tractors and riding mowers. Replaces damaged, worn, or missing retainers that secure components in place.

Shoulder bolt secures the sector gear assembly on lawn tractor steering systems. Replace if bolt is stripped, damaged, or missing for proper fit.

Left-hand stationary idler pulley for riding mowers and lawn tractors. Replaces cracked, worn, or broken pulleys affecting belt routing and tension.

Deck drive spring for riding mowers and tractors. Replaces cracked, broken, or worn springs on mower deck drive systems. Direct fit installation.

Secures and stabilizes the torsion spring on your riding mower. Replace if cracked, broken, or missing to properly retain the spring assembly.

Fix a lawn tractor that won't start or shuts off unexpectedly with this clutch interlock safety switch. Simple repair to restore safe operation.

Replacement blade brake arm for lawn tractors. Installs on the brake assembly to control blade stopping. Needed when original arm is broken or detached.