Genuine Kohler OEM piston pin bush designed for precise fit and durability in marine engine applications. Manufactured to exact OEM standards, this bushing ensures proper piston pin alignment, reduced friction, and long-lasting engine performance.
The Kohler 363138 piston pin bush is compatible with a wide range of marine engine configurations as specified below. Please verify fitment using your engine’s service specification or serial number.
Service - Marine > 40-Specifications (selected sets):
126177, 126178, 126185, 126186, 126212, 126213, 126214;
GM24459-GA1, GM24459-GA3, GM24459-GA5, GM24459-GA6, GM24459-GA7, GM24459-GA8;
GM33037-GA1, GM33037-GA2;
27EFOZD-MKT2, ES-79465-SA1;
GM32566-GA1 → GM32566-GA16 (various);
GM55347-GA1 → GM55347-GA16 (various).
Compatibility details are based on Kohler OEM documentation. Always confirm fitment with your specific engine serial number or official service specification before ordering.
All items are securely packaged and shipped with tracking. Returns accepted within 30 days if unused and in original condition (buyer pays return shipping unless otherwise noted).