Zenoah K114021141 Crankcase Seal for G230PU/G230PUH/G230PUM Engines  [K114021141]

Crankcase sealing component for G230 engines

This Zenoah K114021141 crankcase gasket is supplied as a direct replacement for G230PU, G230PUH, and G230PUM two-stroke RC engines. It seals the interface of the crankcase halves to maintain internal pressure and stop oil or fuel leakage during normal engine use.

The gasket preserves crankcase integrity and supports stable running and tuning. If the engine develops poor idle quality or hard starting after service, inspecting the crankcase gasket is a sensible first step. The part is provided without extra packing and is intended for the model codes listed in the product title.

Installation advice: work on a clean surface, remove remnants of the old gasket and any contamination from mating faces, verify dowel pin and hole alignment, and tighten case screws in stages to even torque to avoid distortion. Fit a new gasket if you find compression set, splits, or irregular thickness.

Service tip: check the crankcase gasket whenever you remove the carburettor or replace crankshaft bearings, since a damaged seal affects compression and needle response; replacing the gasket is an easy preventive repair to ensure consistent engine performance.