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eBay£11.82Visit shop 38mm Piston And Rings Assembly Fits Stihl 018 MS180 Chainsaw
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This replacement piston assembly is designed for DIY mechanics and chainsaw owners looking to restore compression and power to their Stihl 018 or MS180 machines. It provides an affordable, high-quality alternative to OEM parts, effectively refreshing a worn engine. However, users should be aware that this is a non-genuine component, necessitating careful measurement of the original cylinder and pin dimensions before installation to ensure a precise fit.
| Model Part Number | 018 |
|---|---|
| Brand | RocwooD |
No, this is a high-quality non-genuine aftermarket replacement part.
No, this kit includes only the piston, rings, gudgeon pin, and circlips.
It is designed for the standard 38mm configuration, but always verify your specific model's pin size (10mm) and bore diameter before purchasing.
Yes, standard mechanics tools such as screwdrivers, wrenches, and a ring compressor or thin flat-blade tool are typically required.
This piston is 38mm in diameter.
Ensure the piston rings are correctly seated in their grooves and use a proper ring compressor tool to compress them evenly.
Check that the ring gaps are offset (not aligned) and ensure the cylinder wall is free of deep scoring or damage.
Verify that the circlips are seated fully in their grooves and that the gudgeon pin is centered; otherwise, the piston may be binding against the cylinder wall.
Before starting the repair, ensure you have the correct service manual for your specific chainsaw model.
