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192-0933 ROTATING GP-PUMP -HYDROSTATIC DRIVE S/N 3RZ1-UP PART OF 169-4664, 170-3608, 228-7585, 230-7333 PUMP GP-PISTON 973C


POWER TRAIN
PUMP GP
SPROCKET GP
VALVE GP-CONTROL
VALVE GP-SOLENOID
MOTOR GP

TRACK LOADER 973C TRACK LOADER 3RZ
 973C Track-Type Loader Hydrostatic Drive 3RZ00001-UP (MACHINE) POWERED BY 3306 Engine SEBP3011 973C 3RZ   (1999)

POWER TRAIN

PUMP GP
PUMP GP-PISTON
230-7333 PUMP GP-PISTON
PUMP GP-PISTON & GEAR
228-7586 PUMP GP-PISTON & GEAR
ROTATING GP-PUMP
192-0933 ROTATING GP-PUMP
VALVE GP-PUMP CONTROL
192-0936 VALVE GP-PUMP CONTROL
 

#SEBP30110250
 

192-0933: ROTATING GP-PUMP

192-0933 ROTATING GP-PUMP -HYDROSTATIC DRIVE
S/N 3RZ1-UP
PART OF 169-4664, 170-3608, 228-7585, 230-7333 PUMP GP-PISTON
i01423443 SEBP3011
1920933 ROTATING GP-PUMP Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-0937 [1] BARREL AS  
2. 183-8447 [1] SPRING  
3. 192-0938 [1] SHAFT  
4. 183-8449 [1] PLATE  
5. 183-8450 [1] BALL  
6. 183-8451 [2] WASHER (55X3-MM THK)  
7. 183-8452 [2] RING-RETAINING  
8. 183-8453 [1] RING-SEAL  
9. 122-6606 [1] SWASHPLATE  
10. 122-6607 [1] LEVER  
11. 141-0243 [1] RING-SNAP  
12. 6E-1571 [1] BEARING AS  
13. 6E-4358 [9] PISTON AS  
14. 6E-4363 [2] ROD  
15. 6E-4364 B [1] SHIM (1.2-MM THK)  
16. 6E-4365 B [1] SHIM (1-MM THK)  
17. 6E-4366 B [1] SHIM (0.8-MM THK)  
18. 6E-4367 B [1] SHIM (0.6-MM THK)  
19. 6E-4370 [1] GUIDE  
20. 6E-4373 [1] SPRING  
21. 6E-4374 [1] BEARING  
22. 9X-2858 [1] RING-RETAINING  
  B   USE AS REQUIRED
 

#SEBP30110251
 

7P-7647: SEGMENT GP-SPROCKET

7P-7647 SEGMENT GP-SPROCKET
S/N 3RZ1-UP
PART OF 152-7492, 223-5606 FINAL DRIVE & BRAKE GP
ALSO AN ATTACHMENT
i00414695 SEBP3011
7P7647 SEGMENT GP-SPROCKET Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-9679 [5] SEGMENT-SPROCKET  
2. 282-3655 [20] BOLT (3/4-16X2.31-IN)  
3. 7H-3608 [20] NUT (3/4-16-THD)  
 

#SEBP30110252
 

183-2808: VALVE & MTG GP-CONTROL

183-2808 VALVE & MTG GP-CONTROL -HYDROSTATIC TRANSMISSION
S/N 3RZ303-UP
24-VOLT
PART OF 197-0383 VALVE & MTG GP-SOLENOID
i01443584 SEBP3011
1832808 VALVE & MTG GP-CONTROL Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-8493 [1] CAP-FLARED  
2. 145-4468 [1] ELBOW AS  
  145-4467 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
3. 145-4470 [2] ELBOW GP  
    (EACH INCLUDES)
  145-4469 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
4. 145-4472 [1] ELBOW GP  
    (EACH INCLUDES)
  145-4471 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
5. 145-8803 [1] CONNECTOR GP  
  [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
6. 145-8805 [2] CONNECTOR GP  
    (EACH INCLUDES)
  145-8804 [1] CONNECTOR  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
7. 145-8807 [5] CONNECTOR GP  
    (EACH INCLUDES)
  145-8806 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
8. 145-8809 [1] CONNECTOR GP  
  145-8808 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
9. 145-8813 [6] FITTING GP-HYDRAULIC (QUICK DISCONNECT, MALE)  
    (EACH INCLUDES)
  145-8812 [1] FITTING AS  
  3J-1907 [1] SEAL-O-RING  
10. 157-3843 Y [1] VALVE GP-RELIEF (CHARGE)  
11. 201-5899 [1] ADAPTER AS  
  145-8822 [1] ADAPTER  
  3J-7354 [2] SEAL-O-RING  
12. 220-0779 [1] MANIFOLD AS  
  126-7260 [20] PLUG  
13. 248-3291 [2] VALVE GP-SHUTTLE  
14. 3K-0360 [1] SEAL-O-RING  
15. 6V-9829 [7] CAP (ORFS)  
16. 6V-9830 [3] CAP (ORIFICE)  
17. 6V-9832 [1] CAP (ORIFICE)  
18. 6V-9833 [2] CAP AS  
19. 9S-4185 [1] PLUG (3/4-16-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110253
 

197-0383: VALVE & MTG GP-SOLENOID

197-0383 VALVE & MTG GP-SOLENOID
S/N 3RZ303-UP
24 VOLT
PART OF 141-8680 POWER TRAIN AR
i01443553 SEBP3011
1970383 VALVE & MTG GP-SOLENOID Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 152-8385 Y [1] VALVE GP-SOLENOID (24-VOLT)(BRAKE)  
2. 183-2808 Y [1] VALVE & MTG GP-CONTROL (HYDROSTATIC TRANSMISSION)  
3. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(LEFT REVERSE STEERING)  
4. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(TRANSMISSION OVERRIDE)  
5. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(LEFT FORWARD STEERING)  
6. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(RIGHT REVERSE STEERING)  
7. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(RIGHT FORWARD STEERING)  
8. 8T-4196 M [3] BOLT (M10X1.5X35-MM)  
9. 7X-7729 [3] WASHER (11X25X3-MM THK)  
  6V-0852 F [6] CAP-DUST  
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110254
 

191-0592: VALVE GP-FLUSHING

191-0592 VALVE GP-FLUSHING
S/N 3RZ1-UP
PART OF 175-6469, 196-4703 MOTOR GP-PISTON
i01424084 SEBP3011
1910592 VALVE GP-FLUSHING Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-8854 [2] PLUG AS  
  6E-5479 [1] SEAL  
2. 8T-7877 [1] SEAL-O-RING  
3. 8T-7524 [2] SEAL-O-RING  
4. 4J-5309 [3] SEAL-O-RING  
 

#SEBP30110255
 

175-2441: VALVE GP-MOTOR CONTROL

175-2441 VALVE GP-MOTOR CONTROL -PRESSURE OVERRIDE
S/N 3RZ1-UP
PART OF 193-5730, 206-6518 VALVE GP-MOTOR CONTROL
i01185984 SEBP3011
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  175-2472 [1] KIT-SEAL (PRESSURE, FLOW COMPENSATOR)  
 

#SEBP30110256
 

175-2442: VALVE GP-MOTOR CONTROL

175-2442 VALVE GP-MOTOR CONTROL -PRESSURE REDUCING
S/N 3RZ1-UP
PART OF 193-5730, 206-6518 VALVE GP-MOTOR CONTROL
i01185987 SEBP3011
1752442 VALVE GP-MOTOR CONTROL Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-9986 [1] SEAL-O-RING  
2. 6E-3269 [1] RETAINER-SPRING  
3. 6E-3276 [1] SPRING  
4. 199-1479 [1] PLUG  
5. 175-2473 [1] SPOOL  
 

#SEBP30110257
 

191-0596: VALVE GP-MOTOR CONTROL

191-0596 VALVE GP-MOTOR CONTROL -DISPLACEMENT
S/N 3RZ1-UP
PART OF 175-6469, 196-4703 MOTOR GP-PISTON
i01424086 SEBP3011
1910596 VALVE GP-MOTOR CONTROL Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL-O-RING  
2. 8T-0349 M [4] BOLT (M16X2X65-MM)  
3. 175-2466 J [1] VALVE GP-MOTOR CONTROL (PRESSURE, FLOW COMPENSATOR)  
4. 175-2440 Y [2] VALVE GP-CHECK  
5. 8T-0116 [2] SEAL-O-RING  
6. 191-0622 [1] RETAINER  
7. 191-0621 [1] SPRING  
8. 136-8423 [2] PLUG-BREAK OFF  
9. 136-9287 [1] RING  
10. 8C-3080 [2] SEAL-O-RING  
11. 191-0620 [2] RING  
12. 126-7524 [2] SEAL-O-RING  
13. 9S-8004 [1] PLUG (9/16-18-THD)  
   
    AVAILABLE REPAIR KIT(S):
  175-2467 J [1] KIT-SEAL (PRESSURE, FLOW COMPENSATOR)  
  J   REPAIR KIT MARKED J AVAILABLE FOR PART MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110258
 

193-5730: VALVE GP-MOTOR CONTROL

193-5730 VALVE GP-MOTOR CONTROL -PRESSURE, FLOW COMPENSATOR
S/N 3RZ1-649
PART OF 175-6469 MOTOR GP-PISTON
i01424078 SEBP3011
1935730 VALVE GP-MOTOR CONTROL Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 175-2441 Y [1] VALVE GP-MOTOR CONTROL (PRESSURE OVERRIDE)  
2. 175-2442 Y [1] VALVE GP-MOTOR CONTROL (PRESSURE REDUCING)  
3. 9X-2609 M [1] SETSCREW-SOCKET (M8X1.25X8-MM)  
4. 175-2444 [1] SPACER (21.5X5-MM THK)  
5. 8T-2393 M [4] BOLT-SOCKET HEAD (M16X2X60-MM)  
6. 191-0624 [1] PLUG  
7. 136-8422 M [3] PLUG  
8. 8F-9206 [3] SEAL-O-RING  
9. 8C-3079 [1] SEAL-O-RING  
10. 191-0620 [1] RING  
11. 191-0626 [1] PLUG-ORIFICE  
12. 9S-8004 [3] PLUG (9/16-18-THD)  
13. 3J-1907 [3] SEAL-O-RING  
14. 175-2463 [1] ORIFICE  
15. 191-0627 [1] PLUG-ORIFICE  
16. 175-2447 M [1] PLUG GP  
  196-7308 [1] SEAL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110259
 

206-6518: VALVE GP-MOTOR CONTROL

206-6518 VALVE GP-MOTOR CONTROL -PRESSURE, FLOW COMPENSATOR
S/N 3RZ650-UP
PART OF 196-4703 MOTOR GP-PISTON
i01622144 SEBP3011
2066518 VALVE GP-MOTOR CONTROL Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 175-2441 Y [1] VALVE GP-MOTOR CONTROL (PRESSURE OVERRIDE)  
2. 175-2442 Y [1] VALVE GP-MOTOR CONTROL (PRESSURE REDUCING)  
4. 175-2444 [1] SPACER (21.5X5-MM THK)  
5. 8T-2393 M [4] BOLT-SOCKET HEAD (M16X2X60-MM)  
6. 191-0624 [1] PLUG  
7. 136-8422 M [3] PLUG  
8. 8F-9206 [3] SEAL-O-RING  
9. 8C-3079 [1] SEAL-O-RING  
10. 191-0620 [1] RING  
11. 191-0626 [1] PLUG-ORIFICE  
12. 9S-8004 [3] PLUG (9/16-18-THD)  
13. 3J-1907 [3] SEAL-O-RING  
14. 175-2463 [1] ORIFICE  
15. 191-0627 [1] PLUG-ORIFICE  
16. 175-2447 M [1] PLUG GP  
  196-7308 [1] SEAL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Caterpillar Parts SIS Catalog 973C :

ROTATING GP-MOTOR
191-0579 ROTATING GP-MOTOR
PUMP GP-PISTON & GEAR
228-7586 PUMP GP-PISTON & GEAR
PUMP GP-PISTON
230-7333 PUMP GP-PISTON
PUMP GP-PISTON
228-7585 PUMP GP-PISTON
PUMP GP-PISTON
169-4664 PUMP GP-PISTON
PUMP GP-GEAR
193-4675 PUMP GP-GEAR
223-7981 POWER TRAIN AR
141-8680 POWER TRAIN AR
SEGMENT GP-SPROCKET
7P-7647 SEGMENT GP-SPROCKET
VALVE & MTG GP-CONTROL
183-2808 VALVE & MTG GP-CONTROL
VALVE & MTG GP-SOLENOID
197-0383 VALVE & MTG GP-SOLENOID
VALVE GP-FLUSHING
191-0592 VALVE GP-FLUSHING
175-2441 VALVE GP-MOTOR CONTROL
VALVE GP-MOTOR CONTROL
175-2442 VALVE GP-MOTOR CONTROL
VALVE GP-MOTOR CONTROL
191-0596 VALVE GP-MOTOR CONTROL
VALVE GP-MOTOR CONTROL
193-5730 VALVE GP-MOTOR CONTROL

Truck sale:

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ALTORFER INC.
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