Husqvarna OEM Piston & Cylinder Assembly (42mm) for 435, 440 Chainsaws 504735105

Complete top end for your chainsaw. Cylinder assembly includes a piston, rings, piston pin, piston pin bearing, circlips, and cylinder. Gaskets and compression valve are sold separately. We recommend using a piston ring clamp set when changing pistons.
Fits the following chainsaws:

• Husqvarna: 435, 435E, 440E
  
• Jonsered: CS2240, CS2240S