41mm Cylinder Piston Kit Fits Jonsered 2240 504735101
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$59.95
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41mm Cylinder Piston Kit Fits Jonsered 2240 504735101
$59.95
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A 41mm cylinder and piston kit for the Jonsered 2240, replacing 504735101, with installation instructions. A scored piston is usually a lean condition, so pressure and vacuum test the crankcase and fix any air leak or fuel fault before the new piston goes in. Use a ring compressor, fit the circlips fully, use a new base gasket, tighten the cylinder bolts in a cross pattern and check the carburetor tune.
- 41MM CYLINDER AND PISTON KIT - A 41mm cylinder with its piston, for a complete top-end rebuild. Installation instructions included.
- FITS JONSERED 2240 - Check the model on the saw before ordering.
- REPLACES 504735101 - If your parts list shows that number for the cylinder assembly, this kit covers it.
- FIND THE CAUSE FIRST - A scored piston is usually a lean condition: an air leak at the intake or crank seals, or a fuel fault. Pressure and vacuum test the crankcase before the new piston goes in.
- INSTALLATION - Use a ring compressor, fit the circlips fully, use a new base gasket, tighten the cylinder bolts in a cross pattern, and check the carburetor tune before working it hard.