Husqvarna Chainsaw Parts

This is a small worm gear pinion that drives the oil pump in a chainsaw. It meshes with the crankshaft to transfer rotational motion to the oiler system, ensuring the bar and chain receive consistent lubrication. Replace this gear if the automatic oiler stops working, the teeth are worn or stripped, or the chain is running dry during operation.

Stop lever for chainsaws. Controls engine shutdown and safety functions. Replace if lever is cracked, broken, or won't stay in position securely.

Chainsaw air filter keeps your engine running clean and efficient. Replace when dirty or clogged to maintain power and prevent damage. Verify fit with your model.

Replace your chainsaw's throttle trigger handle if it's cracked, broken, or worn. This handle controls engine speed and installs on the rear grip assembly.

Throttle rod that connects the throttle trigger to the carburetor on your chainsaw. Replace if bent, broken, or missing to restore proper throttle control.

Metal support bracket for chainsaws. Installs internally to provide structural support. Replace if bracket is bent, cracked, or broken during use.

Replacement cylinder cover for chainsaws. Protects engine components from debris and damage. Order if your original cover is cracked, broken, or missing.

Replacement spring for gas chainsaws. Restores tension and mechanical function when original spring is stretched, broken, or missing from assembly.

This is a V-belt that connects the engine pulley to the mower deck pulleys, transferring power to spin the cutting blades on a riding lawn tractor. It is essential for engaging and driving the mower blades during operation. Replace this belt if the blades won't engage, the belt is cracked, frayed, stretched, or if you notice squealing or slipping when the blades are activated.

Replace your chainsaw's brake cover lid if the chain brake is exposed or damaged. Houses and protects the brake assembly for safe operation.

Chain won't stop when brake is engaged? This chainsaw brake band assembly secures to the chain-brake mechanism to stop the chain safely. Moderate DIY.

Replace a worn chainsaw flywheel assembly when your saw won't start or has erratic ignition timing. Fits multiple Husqvarna models including 435 and 440E.

Engine won't start or runs rough? This chainsaw carburetor mixes fuel and air properly to restore smooth operation. Fits 455 Rancher and 460 models.

If your chainsaw won't accelerate or runs at constant speed, the throttle control may need replacement. This repair typically takes 15-30 minutes.

Chain overheating or binding? This oil pump plunger and gear assembly restores proper bar and chain lubrication. Fits over 125 chainsaw models.