Repair kit for STIHL MS170 and MS170C chainsaws with cylinder and piston assembly with 37 mm bore.

This complete engine repair kit was specifically designed for the STIHL MS170 and MS170C chainsaws. It includes a 37 mm diameter cylinder and piston, allowing for the complete replacement of combustion chamber components. It offers a comprehensive solution to address common problems such as scoring, wear, and insufficient compression, which can cause starting problems or loss of power. Further information: Compatible models: STIHL MS170 and MS170C chainsaws (please check your machine model). Specifications: 37 mm bore. Scope of delivery: Typically one cylinder with piston (piston, piston rings, piston pin, and circlips). Features: Perfect compatibility: This kit is precisely matched to the 37 mm bore, timing, and mounting surface of the STIHL MS170/MS170C chainsaws, guaranteeing an ideal replacement for original parts. High-quality, durable components: The cylinder block is made of nickel-plated or hardened aluminum alloy, which is lightweight and offers excellent heat dissipation. The piston is made of a high-strength aluminum alloy, ensuring wear resistance and smooth operation. Complete performance restoration: In one step, it addresses issues such as starting problems, power loss, and blue smoke caused by scoring on the cylinder walls, worn or stuck piston rings, and piston damage. Complete rebuild kit: Includes a compatible cylinder and piston assembly—a crucial step in engine rebuilds to restore compression and power. Cost-effective repair solution: Compared to a complete engine replacement or expensive repairs at a garage, self-installation of this kit is a very cost-effective option (requires appropriate technical knowledge).