Swing Gearbox Sun Gear 4397236 Fit Hitachi Excavator EX60-5 EX60BUN-5 EX70LCK-5 EX75UR-5 EX75US-5 EX80U

Product Name: Sun Gear
Reference Part Number: 4397236
Compatible Machine: Hitachi Excavator EX60-5 EX60BUN-5 EX70LCK-5 EX75UR-5 EX75US-5EX80U…

Description:
The Swing Drive Sun Gear within the swing drive system consists of a large gear with external teeth that mesh with other gears in the system. The sun gear is centrally positioned within the swing drive assembly and is responsible for transmitting torque to drive the swing motion of the equipment allowing for the controlled rotation maintaining reliable operation and longevity of the swing drive system.

Parts on group TRANSMISSION:
Pos. Part No Qty Parts name Comments
4398053 [1] T.MISSION 4398053
01. M341403 [8] BOLT;SOCKET
02. 4397235 [1] PLATE
03. 4397236 [1] GEAR;SUN
04. 4397246 [1] CARRIER
05. 4397237 [1] GEAR;SUN
06. 4397238 [1] PLATE;THRUST
07. 4397239 [1] CARRIER
09. 4397240 [1] NUT
10. 4397241 [1] BRG.;ROL.
11. 4395197 [1] SEAL;OIL
14. 4397242 [1] BRG.;ROL.
18. 4397244 [3] GEAR;PLANETARY
19. 4397245 [3] BRG.;NEEDLE
22. 4397247 [1] GEAR;RING
23. 4397248 [3] GEAR;PLANETARY
24. 4267081 [3] PLATE;THRUST
Pos. Part No Qty Parts name Comments
25. 4134502 [3] PIN;SPRING
26. 4397249 [3] PIN
27. 4397250 [1] PIPE;DRAIN
28. 94-2012 [1] PLUG
29. 94-2010 [2] PLUG
30. 4397251 [1] HOUSING
31. 4397252 [1] SEAL;DUST
32. 4397253 [1] GUIDE
33. 4397254 [1] SHAFT;PROP.
34. 942517 [3] RING;RETAINING
35. 4397255 [1] COVER
115. 4397243 [1] CAP
116. 4255227 [1] PIPE
300. 4397256 [1] SWING DEVICE(WITHOUT MOTER)