This Honda 13021-805-000 RING SET, PISTON (OS 0.25) fits the following models and components:
Honda Small Engines G42 RD VIN# G42-1000001 TO G42-1188303 CRANKSHAFT
Honda Small Engines G42K1 RD VIN# G42-2103869 TO G42-2191278 CRANKSHAFT
Honda Small Engines G42 Q VIN# G42-1000001 TO G42-1188303 CRANKSHAFT
Honda Small Engines G42K1 Q VIN# G42-2000001 TO G42-2191278 CRANKSHAFT
Honda Generators EG1500K3 A VIN# G42-200000 TO G42-2193508 Crankshaft Piston
Honda Generators E1500K2 A VIN# E1500-1200001 TO E1500-1221282 Crankshaft Piston
Made in Japan