Parts Manual
SECTION 2 - TURNTABLE
80 1500SJ 3121263
FIGURE 2-8. 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
Not Available
1
Hydraulic Kit (Includes all Rexroth Supplied Hydraulic Fittings,
Hoses and Tubes)
7024044
Ref
REAR FUNCTION PUMP ASSEMBLY
101
70003173
1
Rotary Section
102
Not Available
1
Piston, Control
103
Not Available
1
Rod, Piston
105
Not Available
1
Housing, Pump
106
Not Available
1
Plate, Port
107
70003174
1
Plate, Swash
108
70003175
1
Driveshaft
109
Not Available
1
Plug
110
Not Available
1
Spring
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
Not Available
4
Capscrew M12 x 45-10.9
131
Not Available
1
Plug
133
Not Available
1
Pin, Dowel
134
Not Available
1
Plug
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
Not Available
1
Cradle (Purchase p/n 7024064)
301B
Not Available
1
Ring, Slide (Purchase p/n 7024064)
301C
Not Available
1
Driveshaft (Purchase p/n 7024064)
301D
Not Available
1
Wire (Purchase p/n 7024064)
301E
Not Available
1
Pin, Joint (Purchase p/n 7024064)
301F
Not Available
1
Wire (Purchase p/n 7024064)
301G
Not Available
1 pr
Liner, Bearing (Purchase p/n 7024064)
301H
Not Available
1
Bearing, Roller (Purchase p/n 7024064)
301J
Not Available
1 st
Cradle Bearing Assembly
301K
Not Available
1
Ring, Retaining