Parts Manual Owner manual
SECTION 2 - TURNTABLE
114 1250AJP 3121172
FIGURE 2-9. PUMP ASSEMBLY (REXROTH) (CATERPILLAR ENGINE MACHINES)
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
1001118368
Ref
PUMP ASSEMBLY
C
1
70003163
1
Front Drive Pump Assembly (Includes Items 301-341)
2
70003164
1
Middle Drive Pump Assembly (Includes Items 301-341)
3
7024044
1
Rear Function Pump Assembly (Includes Items 101-201)
4
See Note
1
Hydraulic Kit (Includes all Rexroth Supplied Hydraulic Fittings,
Hoses and Tubes) (Note: Not Available for Purchase)
7024044
Ref
REAR FUNCTION PUMP ASSEMBLY
101
70003173
1
Rotary Section
102
See Note
1
Piston, Control (Note: Not Available - Purchase Complete
Assembly)
103
See Note
1
Rod, Piston (Note: Not Available - Purchase Complete Assembly)
105
See Note
1
Housing, Pump (Note: Not Available - Purchase Complete
Assembly)
106
See Note
1
Plate, Port (Note: Not Available - Purchase Complete Assembly)
107
70003174
1
Plate, Swash
108
70003175
1
Driveshaft
109
See Note
1
Plug (Note: Not Available for Purchase)
110
See Note
1
Spring (Note: Not Available for Purchase)
112
7012709
1
Shim
115
7024038
1
Bearing, Roller
116
7012706
1
Bearing, Roller
117
7024917
2
Shell, Cradle
120
7024918
1
Seal, Shaft
121
70003176
1
O-Ring
122
7024920
1
O-Ring
124
7024950
1
Seal
125
70003177
1
Ring, Retaining
127
See Note
4
Capscrew M12 x 45mm Grade 10.9 (Note: Not Available -
Purchase Locally)
131
See Note
1
Plug (Note: Not Available for Purchase)
133
See Note
1
Pin, Dowel (Note: Not Available for Purchase)
134
See Note
1
Plug (Note: Not Available for Purchase)
201
7024913
Ref
Pilot Valve Assembly
Ref
Note: Two mounting designs of p/n 7024913 pilot valve exist.
Early design uses qty. 3 o-rings. Late design uses qty. 1
sealing plate. Seal designs cannot be interchanged. Verify
seal design before ordering.
201
7024922
3
O-Ring (Seals between Pilot Valve and Rear Pump)
201
70021867
1
Plate, Sealing (Seals between Pilot Valve and Rear Pump)
Ref
FRONT DRIVE PUMP ASSEMBLIES
70003163
Ref
Front Drive Pump Assembly
70003164
Ref
Middle Drive Pump Assembly
301
7024064
1
Rotary Group
301A
7024064
1
Cradle
301B
7024064
1
Ring, Slide
301C
7024064
1
Driveshaft
301D
7024064
1
Wire
301E
7024064
1
Pin, Joint
301F
7024064
1
Wire
301G
7024064
1
Liner, Bearing
301H
7024064
1
Bearing, Roller