Final Drive Sun Gear 2028798 3043237 Fit Hitachi Excavator EX120-2 EX120-3 EX120-5 EX130H-5 EX135UR

Product Name: Sun Gear No.1 & No.2 Reference Part Number: 2028798, 3043237 Compatible Machine: Hitachi Excavator EX120-2 EX120-3 EX120-5 EX130H-5 EX135UR…Description: A Sun Gear acts as a central Gear that meshes with the planetary Gears to transfer power and control the speed and torque output.Parts on group TRAVEL DEVICE: Pos. Part No Qty Parts name Comments 00-42. 9091652 [2] TRAVEL DEVICE ASS’Y 00-42. 9116399 [2] TRAVEL DEVICE ASS’Y 00-42. 9116400 [2] TRAVEL DEVICE ASS’Y 00-42. 9116401 [2] TRAVEL DEVICE ASS’Y 00. 9096731 [1] MOTOR;OIL 00. 9116375 [1] MOTOR;OIL 00. 9116379 [1] MOTOR;OIL 00. 9116383 [1] MOTOR;OIL 02. 4110369 [1] SEAL;GROUP 03. 4228851 [2] BRG.;ROL. Y 4321887 03. 4321887 [2] BRG.;ROL. 05. 1010325 [1] SPROCKET 06. J931640 [16] BOLT 09. 4148012 [1] PIN;KNOCK 11. 1014516 [1] CARRIER 12. 3049926 [3] GEAR;PLANETARY 13. 4115435 [6] BRG.;NEEDLE 14. 4245966 [3] PIN 15. 4144020 [3] PIN;SPRING 16. 3043237 [1] GEAR;SUN 17. 4192982 [12] PLATE;THRUST 18. 2028797 [1] CARRIER 19. 4252721 [1] SPACER 20. 3049925 [3] GEAR;PLANETARY 21. 4252658 [3] BRG.;NEEDLE 22. 4178203 [3] PIN 23. 4192020 [3] PIN;SPRING 24. 2028798 [1] SHAFT;PROP. 25. 4258916 [1] PIN;STOPPER 26. 2028800 [1] COVER 28. J011230 [12] BOLT;SEMS 30. 1016124 [1] GEAR;RING 31. 1016125 [1] DRUM 32. 4269322 [1] O-RING 33. J931660 [16] BOLT 34. 4245797 [3] PLUG 35. 3053559 [1] NAME-PLATE 36. M492564 [2] SCREW;DRIVE 39. 3057124 [1] NUT 42. 3059034 [1] HUB 132. 4272305 [28] BOLT 134. J222016 [28] WASHER