PISTON KIT 88-00 TRX300 75.50, WISECO 4629M07550 HONDA ATV

Part no 56-W4629_150.WI (phoenixmotos.com)
Wiseco 75.50mm piston kit Application HONDA Utility TRX300 Fourtrax 2 Valve 2WD & 4WD 88-00
Wiseco part no 4629M07550