Product Name: Swing Prop Shaft
Reference Part Number: 4397254
Compatible Machine: Hitachi Excavator EX60-5 EX60BUN-5 EX70LCK-5 EX80U…

Description:
The Swing Pinion Shaft for transmitting power from the swing motor to the swing gear which enables the rotation of the upper structure. It is used to rotate your equipment about the undercarriage by orbiting around the much larger bearing and ring gear.

EX60 5 Swing Reduction Diagram

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)