HONDA GX25 UMK425 35mm Piston Kit

35mm piston kit fits Honda GX25 and UMK425 engines, commonly used in strimmers and brushcutters, designed to restore proper engine compression and reliable power output. This kit includes a 35mm piston, piston rings, wrist pin and circlips, ensuring smooth piston movement, consistent combustion and optimal engine performance. A practical replacement for worn or damaged piston components on compatible petrol garden tools, helping maintain stable operation and extend engine life.

Fits specified Honda engines:

• Honda GX25
• Honda UMK425