Piston Kit for MS170 MS180 018 017 Chainsaw Engine, replaces part number 1130 030 2004 and includes circlip and piston ring set.

Perfectly matches the original equipment. Damage-resistant and offers good performance.

This item must be installed by a professional mechanic.

High impact resistance, adopting a scientific structural design.

Designed for quick replacement, users can easily operate it and save maintenance time.

Piston diameter: 38 mm Inner bore: 10 mm Piston pin diameter: 10 mm Piston pin length: 25 mm Package quantity: 1 set