G230PU/G230PUH/G230PUM Crankcase Gasket - Zenoah K114021141 RC Engine Spare  [K114021141]

Replacement gasket for the G230 crankcase

This Zenoah K114021141 crankcase gasket is an RC-scale replacement part intended for use with G230PU, G230PUH, and G230PUM engines. It provides a sealed interface between crankcase halves to maintain internal compression and prevent oil or fuel leakage during regular two-stroke engine operation.

The gasket's purpose is simple: protect crankcase integrity and support steady running and tuning. If you notice poor idle stability or difficulty starting after service, the crankcase gasket is a common wear item to inspect. This part is supplied without extra packing and fits the models listed in the product name.

Installation notes: prepare a clean workbench, remove any old gasket residue and debris from mating faces before fitting, check orientation and dowel pin alignment, and tighten crankcase screws progressively and evenly to avoid distortion. Replace the gasket if it shows compression set, tears, or uneven thickness.

Practical tuning and maintenance tip: inspect the gasket whenever you remove the carburetor or service the crankshaft, since disturbed seals can alter compression and needle response; replacing the gasket is a simple preventive measure to restore consistent engine behavior.