This cylinder houses the piston and supports proper compression within the engine. Designed for durability, it helps maintain efficient combustion and performance.
1. Ran a compression test on cylinder found to be low put oil in cylinder reading was high until oil leaked out.
2. Took apart engine removed cylinder head found it to be scored. When on in to eReplacement parts ordered parts.
3. Installed new head gasket, removed old piston had to reuse piston rod keepers on new piston repla
... Read moreced piston put piston ring in groove only can go one way compressed ring with mini ring compressor (can be done by fingers also). Reassembled cylinder head to engine torqued all bolts. Added a little two cycle oil in spark plug opening. Pulled gently on recoil fifteen or more times to start setting piston and ring to the new cylinder walls. Added mix and started saw blipped saw so it would idle. Best to keep a low no load speed until five tank fulls of fuel. It is okay to run it hard on a load during the break in time. Let saw cool rechecked torque. Cut half a core of wood saw is working fine.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP9282741
Manufacturer Part Number: 503609171
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
_WW_8.gif "Part Location Diagram of 503609171 Husqvarna Cylinder")
_WW_8.gif "Part Location Diagram of 503609171 Husqvarna Cylinder")
