HONDA GX35 UMK435 39mm Piston Kit

39mm piston kit fits Honda GX35 and UMK435 engines, designed to restore proper engine compression and reliable power output. This kit includes a 39mm 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 such as strimmers and brushcutters, helping maintain stable operation and extend engine life.

Fits specified Honda engines:

• GX35
• UMK435