BIG BORE CYLINDER KIT STIHL/HUSQ

Big Bore Piston and Cylinder Kits for select professional Husqvarna™ and Stihl® chainsaws. The pistons and cylinders in these kits have been oversized to provide more displacement, which can result in a power boost. Kits include a piston, rings, wrist pin with clips and a cylinder. These kits have the same 30-day warranty from the date of purchase as the original equipment manufacturer versions. This warranty covers the cylinder kit only. A gasket set and piston ring clamp set is recommended when assembling Big Bore Piston and Cylinder Kits.