PISTON KIT 88-00 TRX300 74.00, WISECO 4629M07400 HONDA ATV

Part no 56-W4629.WI (phoenixmotos.com)
Wiseco 74.00mm piston kit Application HONDA Utility TRX300 Fourtrax 2 Valve 2WD & 4WD 88-00
Wiseco part no 4629M07400