Overhaul Rebuild Kit 4D31 For Mitsubishi Engine KATO HD250 HD400 HD450 excavator excavator For Isuzu 4LE1 4LE2 Hitachi

For Isuzu 4LE1 4LE2 Hitachi EX55 EX50U ZAX70 ZAX55 Kobelco SK75

STD size3pcs Piston Pin6pcs Pin Clips3 Intake Valves3 Exhaust Valves6 Valve Guides3 Intake Valves Seats 3 Exhaust Valves Seats 3set Ring setFor 3pistons

Isuzu Engine Models:

XL Series III Hystat Tractors 4KS00001-UP (MACHINE) POWERED BY 3046 Engine

For Caterpillar CAT 302

Overhaul Rebuild Kit 4D31 For Mitsubishi Engine KATO HD250 HD400 HD450 excavator excavator For Isuzu 4LE1 4LE2 HitachiPart Name: Engine Rebuild Part number: 4D31 Application: For Mitsubishi Engine KATO HD250 HD400 HD450Item Included: 1set Full gasekt kit 4pcs Liner Cylinder Sleeve 4pcs Piston,STD size 4pcs Piston Pin 4set Ring setFor 4pistons. STD size 8pcs Pin Clips 8pcs Valves (4pcs Intake Valves + 4pcs Exhaust Valves) 8pcs Valve Guides 8pcs Valves Seats (4pcs Intake Valves Seats+ 4pcs Exhaust Valves Seats) 1set Crankshaft bearing STD size 1set Connect Rod Bearing