HUSQVARNA timing gear key

Husqvarna Timing Gear Key – Part Number 161509801

• Original OEM replacement part for Husqvarna small engines.
• Part Number: 161509801.
• Ensures proper alignment of crankshaft and timing gear/clutch.
• Prevents slippage and maintains proper engine ignition timing.
• Used in Husqvarna chainsaws, trimmers and leaf blowers.
• Compatible with some Poulan and Jonsered models (shared parts).

Replacement Instructions

• Disconnect spark plug before starting work.
• Use pullers to carefully remove the clutch or timing gear gear.
• Make sure the new key is correctly seated in the slot of the crankshaft and gear.
• Reassemble and tighten the bolts to the manufacturer's specified torques.

Importance of use

• Essential part for maintaining engine performance and preventing misfires.
• Replace immediately if worn or damaged (e.g. due to impact load or incorrect assembly).

Always check compatibility using your equipment's instruction manual or parts diagrams.