Parts for Husqvarna 137E: Cylinder / Shield Parts

Loose or misaligned chainsaw bar? This bar adjustment retainer secures the adjustment screw mechanism. Simple metal clip replacement takes minutes.

Chain won't stop spinning when released? This chainsaw brake band helps restore safe stopping power. Essential safety component for proper chain brake function.

Chain keeps spinning after release? This chain brake assembly stops the chain immediately when activated, preventing dangerous kickback situations.

Replace a cracked or damaged clutch cover causing chain binding or exposed clutch components. Straightforward installation restores safe operation.

The bar adjuster pin is located on the chainsaw body and allows proper tensioning of the guide bar and chain. Replace it if the chain becomes loose frequently, the pin is stripped or damaged, or if you cannot properly adjust chain tension.

Loose or misaligned chainsaw bar? This bar adjustment retainer secures the adjustment screw mechanism. Simple metal clip replacement takes minutes.

Bar adjusting screw for chainsaws. Threads into the housing to tension and position the guide bar. Replace if stripped, missing, or damaged threads.

This is a replacement screw for chainsaws. This screw attaches the cylinder shield to the main body of the chainsaw. Over time and with regular use, the screw can become loose or damaged. This causes the cylinder shield to become loose as well, which could lead to the entire chainsaw falling apart during use. A loose cylinder shield exposes the engine to the elements and can cause damage to the engine and the chainsaw's performance.Check the screw to see if it should be replaced by trying to move the cylinder shield. If it stays firm, then the screw is fine. If you feel any looseness or resistance, the screw will need to be replaced as soon as possible. Check the screws for wear and tear frequently.This is a genuine OEM part sourced from the manufacturer, and it is a size T-25 Torx screw. The screw can be installed with a screwdriver, and the installation process should not take too long. Remember to always be careful around a chainsaw's blade, even for this simple repair.

Piston ring seals between piston and cylinder, separating crankcase from combustion chamber. Replace when compression drops or engine loses power.

Hearing knocking or rattling from your chainsaw engine? A worn piston pin retainer may be the cause. This small metal ring secures the piston pin.

M5 x 25mm mounting screw for chainsaw, trimmer, blower, and hedge trimmer assemblies. Replace missing, stripped, or damaged screws during repairs.

Bar adjuster tool for tightening loose chainsaw chains. Angular design makes bar adjustment quick and easy. Simple hand tool for proper tension.