G230 Series Crankcase Gasket K114021141 for G230PU/G230PUH/G230PUM - Zenoah  [K114021141]

G230 crankcase sealing gasket

This Zenoah K114021141 crankcase gasket is supplied as a replacement for use with G230PU, G230PUH, and G230PUM two-stroke engines. It seals the joint between crankcase halves to help preserve compression and keep oil and fuel inside the crankcase during normal operation.

Functionally, the gasket helps maintain crankcase pressure and contributes to consistent engine response. If engine behaviour degrades after disassembly or reassembly, check the crankcase gasket as a common source of leaks. The item is sold without additional packaging and matches the model codes shown in the product title.

Fitting guidance: work with clean mating surfaces, scrape away old gasket material, align dowel pins and screw holes before clamping, and torque fasteners evenly in a cross pattern to prevent case warping. Replace if the gasket shows flattening, rips, or inconsistent thickness.

Maintenance tip: include gasket inspection whenever you service the carburettor or strip the crankshaft, since compromised seals can change compression and needle behaviour; swapping the gasket is quick insurance against erratic running.