KOMAC TOR70 Breaker Hammer Seal Kit for Kubota Caterpillar Hitachi Komatsu John Deere Excavator 0445120255 STD size 6pcs Pin Clips STD size 6pcs Pin Clips 6pcs Valves 3pcs Intake Valves + 3pcs Exhaust Valves 6pcs Valve Guides 6pcs Valves Seats ( 3pcs Intake Valves Seats+ 3pcs Exhaust Valves Seats) 1set Crankshaft bearing STD size 1set Connect Rod Bearing STD size 1Set Crankshaft Thrust washer For Kubota R520 B7100D B7100HST D B7100HST E M7030 M7040DT M7500 M7950 M8030 M8200 M8540 M8950 M9000 M9540 G3200 G4200 G4200H G5200H G6200H KH 007H KH 170L KH 28L Application: Fit for all brand Excavator such as Kubota Caterpillar Hitachi Komatsu John Deere Excavator