Travel Reduction Sun Gear 3049870 Fit Hitachi Excavator EX220-2 EX220-3 EX220-5 EX225USR EX230-5 EX230H-5 EX230LC-5

Product Name: Sun Gear No.3
Reference Part Number: 3049870
Compatible Machine: Hitachi Excavator EX220-2 EX220-3 EX220-5 EX225USR EX230-5 EX230H-5 EX230LC-5, John Deere 230LCRD, 230LCR 790ELC…

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
(9148910) [2] TRAVEL DEVICE ASS’Y(for transportation)
9134826 [2] TRAVEL DEVICE ASS’Y I 9148910 <for assembly of machine>
00. (9149087) [1] MOTOR;OIL(for transportation)
00. 9146471 [1] MOTOR;OIL(for assembly of machine) I 9149087
02. 4114753 [1] SEAL;GROUP
03. 4246793 [2] BRG.;ROL.
04. 1013983 [1] DRUM
05. 1010203 [1] SPROCKET
05. 1021239 [1] SPROCKET Y 1010203
06. J932055 [16] BOLT
07. 3047448 [1] HUB
09. 4246783 [1] PIN;KNOCK
10. A590920 [16] WASHER;SPRING
11. 1014493 [1] GEAR;RING
12. J931660 [20] BOLT
13. 4246792 [1] O-RING
14. 1014491 [1] CARRIER
Pos. Part No Qty Parts name Comments
15. 3052346 [3] GEAR;PLANETARY
16. 4172394 [6] BRG.;NEEDLE
17. 4252442 [3] PIN
18. 4116309 [3] PIN;SPRING
19. 3049870 [1] GEAR;SUN
20. 4271698 [6] PLATE;THRUST
21. 1014492 [1] CARRIER
22. 4246785 [1] SPACER
23. 3052345 [3] GEAR;PLANETARY
24. 4354271 [3] BRG.;NEEDLE
25. 4252441 [3] PIN
26. 4197763 [3] PIN;SPRING
27. 3049872 [1] GEAR;SUN
28. 4269295 [6] PLATE;THRUST
29. 1014490 [1] CARRIER
30. 4192979 [1] SPACER
31. 3049873 [3] GEAR;PLANETARY
33. 4210853 [3] PIN
35. 2028764 [1] SHAFT;PROP.
37. 2028763 [1] COVER
38. 4210849 [3] BRG.;NEEDLE
39. J011230 [16] BOLT;SEMS
41. 4245797 [3] PLUG
43. M492564 [2] SCREW;DRIVE
Pos. Part No Qty Parts name Comments
44. 3053559 [1] NAME-PLATE
46. 3057125 [1] NUT
47. 4192910 [6] PLATE;THRUST
48. 4173093 [3] PIN;SPRING
49. 4285323 [1] PIN;STOPPER