2004 Kawasaki KVF750 4x4, Service Manual., Page 124Get this manual
ENGINE TOP END 5-11 Special Tools and Sealant
Outside Circlip Pliers: 57001-144 Valve Seat Cutter, 32 57001-1119 28:
Compression Gauge, 20 kgfcm: 57001-221
Valve Seat Cutter, 60 57001-1123
Valve Spring Compressor Assembly: 57001-241