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175-6469 MOTOR GP-PISTON S/N 3RZ1-649 PART OF 141-8680 POWER TRAIN AR 973C TRACK LOADER


POWER TRAIN
MOTOR GP
POWER TRAIN AR
PUMP GP
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

MOTOR GP
HEAD GP-MOTOR
191-0584 HEAD GP-MOTOR
HEAD GP-MOTOR
206-6516 HEAD GP-MOTOR
MOTOR GP-PISTON
175-6469 MOTOR GP-PISTON
MOTOR GP-PISTON
196-4703 MOTOR GP-PISTON
ROTATING GP-MOTOR
191-0579 ROTATING GP-MOTOR
VALVE GP-FLUSHING
191-0592 VALVE GP-FLUSHING
 

#SEBP30110240
 

175-6469: MOTOR GP-PISTON

175-6469 MOTOR GP-PISTON
S/N 3RZ1-649
PART OF 141-8680 POWER TRAIN AR
i01339878 SEBP3011
1756469 MOTOR GP-PISTON Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 193-5730 Y [1] VALVE GP-MOTOR CONTROL (PRESSURE, FLOW COMPENSATOR)  
2. 191-0596 Y [1] VALVE GP-MOTOR CONTROL (DISPLACEMENT)  
3. 191-0584 Y [1] HEAD GP-MOTOR  
4. 191-0592 Y [1] VALVE GP-FLUSHING  
5. 191-0575 [1] HOUSING  
6. 136-8415 M [2] NUT (M16X2-THD)  
7. 6V-8399 [4] SEAL-O-RING  
8. 136-8414 [2] CAP-DUST  
9. 191-0598 [1] SETSCREW (M16X2X120-MM)  
10. 175-2435 M [1] SETSCREW (M16X2X100-MM)  
11. 9S-8004 [1] PLUG (9/16-18-THD)  
12. 3J-1907 [1] SEAL-O-RING  
13. 191-0579 Y [1] ROTATING GP-MOTOR  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110241
 

196-4703: MOTOR GP-PISTON

196-4703 MOTOR GP-PISTON
S/N 3RZ650-UP
PART OF 141-8680 POWER TRAIN AR
i01622129 SEBP3011
1964703 MOTOR GP-PISTON Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8399 [2] SEAL-O-RING  
2. 136-8413 [1] CAP-DUST  
3. 136-8414 [1] CAP-DUST  
4. 136-8415 M [2] NUT (M16X2-THD)  
5. 175-2435 M [1] SETSCREW (M16X2X100-MM)  
6. 191-0579 Y [1] ROTATING GP-MOTOR  
7. 191-0592 Y [1] VALVE GP-FLUSHING  
8. 191-0596 Y [1] VALVE GP-MOTOR CONTROL (DISPLACEMENT)  
9. 191-0598 [1] SETSCREW (M16X2X120-MM)  
10. 205-7370 [1] HOUSING  
11. 206-6516 Y [1] HEAD GP-MOTOR  
12. 206-6518 Y [1] VALVE GP-MOTOR CONTROL (PRESSURE, FLOW COMPENSATOR)  
13. 9S-8004 [1] PLUG (9/16-18-THD)  
14. 3J-1907 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110242
 

141-8680: POWER TRAIN AR

141-8680 POWER TRAIN AR
S/N 3RZ1-UP
PART OF 141-8677 GENERAL AR
i02039644 SEBP3011
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  110-0924 Y [1] DRIVE GP-FLEXIBLE COUPLING  
  183-4845 Y [1] DRIVE GP-PUMP  
  151-1231 Y [1] FASTENER GP-PUMP DRIVE  
  152-7491 Y [1] FILLER GP-POWER TRAIN OIL  
  200-2331 Y [1] FILTER GP-OIL (CHARGE)  
  152-7492 Y [1] FINAL DRIVE & BRAKE GP  
  151-1237 Y [1] LINES GP-BRAKE  
  151-1232 Y [1] LINES GP-CHARGE PRESSURE  
  151-1234 Y [1] LINES GP-CONTROL  
    S/N 3RZ1-323
  200-2574 Y [1] LINES GP-CONTROL  
    S/N 3RZ324-649
  208-1466 Y [1] LINES GP-CONTROL  
    S/N 3RZ650-UP
  151-1236 Y [1] LINES GP-DRAIN  
  151-1235 Y [1] LINES GP-FLUSHING  
  151-1233 Y [1] LINES GP-HYDROSTATIC  
  151-1242 Y [1] LINES GP-POWER TRAIN COOLER  
  151-1239 Y [1] LINES GP-SYNCHRONIZING  
  175-6469 Y [2] MOTOR GP-PISTON  
    S/N 3RZ1-649
  196-4703 Y [2] MOTOR GP-PISTON  
    S/N 3RZ650-UP
  154-7324 Y [1] MOUNTING GP-HYDRAULIC TANK  
  169-4664 Y [1] PUMP GP-PISTON  
    S/N 3RZ1-805
  228-7585 Y [1] PUMP GP-PISTON  
    S/N 3RZ806-UP
  169-4665 Y [1] PUMP GP-PISTON & GEAR  
    S/N 3RZ324-625
  204-9765 Y [1] PUMP GP-PISTON & GEAR  
    S/N 3RZ626-805
  228-7586 Y [1] PUMP GP-PISTON & GEAR  
    S/N 3RZ806-UP
  154-7323 Y [1] TANK GP-HYDRAULIC  
  Y [1] VALVE & MTG GP-CONTROL  
    S/N 3RZ1-302
  197-0383 Y [1] VALVE & MTG GP-SOLENOID  
    S/N 3RZ303-UP
  151-1226 Y [1] VALVE GP-SYNCHRONIZING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110243
 

223-7981: POWER TRAIN AR

223-7981 POWER TRAIN AR
S/N 3RZ1-UP
PART OF 223-8002 TRANSFER STATION AR
AN ATTACHMENT
i02140530 SEBP3011
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  223-5606 Y [1] FINAL DRIVE & BRAKE GP  
  224-8523 Y [1] GUARD GP-FINAL DRIVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110244
 

193-4675: PUMP GP-GEAR

193-4675 PUMP GP-GEAR -LEFT DRIVE
S/N 3RZ1-UP
PART OF 169-4664, 228-7585 PUMP GP-PISTON
i01421047 SEBP3011
1934675 PUMP GP-GEAR Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-5237 [2] SEAL-O-RING  
2. 144-9088 [1] PLATE-WEAR  
3. 183-8408 [1] RING-RETAINING  
4. 193-4683 [1] SHAFT  
5. 192-0942 [1] KEY  
6. 8T-0273 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
7. 183-8416 [1] BUSHING  
  M   METRIC PART
 

#SEBP30110245
 

169-4664: PUMP GP-PISTON

169-4664 PUMP GP-PISTON -LEFT DRIVE
S/N 3RZ1-805
PART OF 141-8680 POWER TRAIN AR
i01339886 SEBP3011
1694664 PUMP GP-PISTON Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8430 Y [1] ACTUATOR GP-PUMP  
2. 6E-4614 [2] PIN  
3. 6E-4351 [2] PIN  
4. 9T-3929 [2] PLUG AS  
    (EACH INCLUDES)
  6E-5479 [1] SEAL  
5. 183-8454 [1] HOUSING  
6. 192-0933 Y [1] ROTATING GP-PUMP  
7. 192-0934 Y [1] HEAD GP-PUMP  
8. 193-4675 Y [1] PUMP GP-GEAR  
9. 6E-4353 [1] CONNECTOR  
10. 6V-5326 [1] SEAL-O-RING  
11. 9S-8006 [1] PLUG (7/8-14-THD)  
12. 2M-9780 [1] SEAL-O-RING  
13. 096-6095 [1] PLUG  
14. 8C-5193 [1] SEAL-O-RING  
15. 9T-3928 [2] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
16. 192-0936 Y [1] VALVE GP-PUMP CONTROL  
17. 9S-8004 [4] PLUG (9/16-18-THD)  
18. 3J-1907 [4] SEAL-O-RING  
19. 9S-9334 [1] PLUG-O-RING  
20. 7M-8485 [1] SEAL-O-RING  
21. 6E-4350 [1] PIN  
22. 123-7582 [1] PIN-THREADED  
23. 6E-4385 M [1] LOCKNUT (M12X1.5-THD)  
24. 5P-7684 [1] PLUG  
25. 6K-6307 [1] SEAL-O-RING  
26. 111-9101 [1] ORIFICE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110246
 

228-7585: PUMP GP-PISTON

228-7585 PUMP GP-PISTON -LEFT DRIVE
S/N 3RZ806-UP
PART OF 141-8680 POWER TRAIN AR
i02010696 SEBP3011
2287585 PUMP GP-PISTON Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8430 Y [1] ACTUATOR GP-PUMP  
2. 6E-4614 [2] PIN  
3. 6E-4351 [2] PIN  
4. 9T-3929 [2] PLUG AS  
    (EACH INCLUDES)
  6E-5479 [1] SEAL  
5. 183-8454 [1] HOUSING  
6. 192-0933 Y [1] ROTATING GP-PUMP  
7. 192-0934 Y [1] HEAD GP-PUMP  
8. 193-4675 Y [1] PUMP GP-GEAR (LH CHARGE)  
9. 6E-4353 [1] CONNECTOR  
10. 6V-5326 [1] SEAL-O-RING  
11. 9S-8006 [1] PLUG (7/8-14-THD)  
12. 2M-9780 [1] SEAL-O-RING  
13. 096-6095 [1] PLUG (M42X2-6G THD)  
14. 8C-5193 [1] SEAL-O-RING  
15. 9T-3928 [2] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
16. 217-2531 Y [1] ACTUATOR GP-PUMP  
17. 9S-8004 [4] PLUG (9/16-18-THD)  
18. 3J-1907 [4] SEAL-O-RING  
19. 9S-9334 [1] PLUG-O-RING  
20. 7M-8485 [1] SEAL-O-RING  
21. 6E-4350 [1] PIN  
22. 123-7582 [1] PIN-THREADED  
23. 6E-4385 M [1] LOCKNUT (M12X1.5-THD)  
24. 5P-7684 [1] PLUG  
25. 6K-6307 [1] SEAL-O-RING  
26. 111-9101 [1] ORIFICE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110247
 

230-7333: PUMP GP-PISTON

230-7333 PUMP GP-PISTON -DRIVE, RH
S/N 3RZ806-UP
PART OF 228-7586 PUMP GP-PISTON & GEAR
i02010707 SEBP3011
2307333 PUMP GP-PISTON Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8430 Y [1] ACTUATOR GP-PUMP  
2. 6E-4614 [2] PIN  
3. 6E-4351 [2] PIN  
4. 9T-3929 [2] PLUG AS  
    (EACH INCLUDES)
  6E-5479 [1] SEAL  
5. 183-8454 [1] HOUSING  
6. 192-0933 Y [1] ROTATING GP-PUMP  
7. 192-0934 Y [1] HEAD GP-PUMP  
8. 192-0935 Y [1] PUMP GP-GEAR (RH CHARGE)  
9. 6E-4353 [1] CONNECTOR  
10. 6V-5326 [1] SEAL-O-RING  
11. 9S-8006 [1] PLUG (7/8-14-THD)  
12. 2M-9780 [1] SEAL-O-RING  
13. 096-6095 [1] PLUG  
14. 8C-5193 [1] SEAL-O-RING  
15. 9T-3928 [2] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
16. 217-2531 Y [1] ACTUATOR GP-PUMP  
17. 9S-8004 [4] PLUG (9/16-18-THD)  
18. 3J-1907 [4] SEAL-O-RING  
19. 9S-9334 [1] PLUG-O-RING  
20. 7M-8485 [1] SEAL-O-RING  
21. 6E-4350 [1] PIN  
22. 123-7582 [1] PIN-THREADED  
23. 6E-4385 M [1] LOCKNUT (M12X1.5-THD)  
24. 111-9101 [1] ORIFICE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110248
 

228-7586: PUMP GP-PISTON & GEAR

228-7586 PUMP GP-PISTON & GEAR
S/N 3RZ806-UP
PART OF 141-8680 POWER TRAIN AR
i02010697 SEBP3011
2287586 PUMP GP-PISTON & GEAR Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 230-7333 Y [1] PUMP GP-PISTON (DRIVE, RH)  
2. 204-5130 Y [1] PUMP GP-GEAR (IMPLEMENT PILOT)  
3. 6V-3938 M [2] BOLT (M10X1.5X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110249
 

191-0579: ROTATING GP-MOTOR

191-0579 ROTATING GP-MOTOR
S/N 3RZ1-UP
PART OF 175-6469, 196-4703 MOTOR GP-PISTON
i01424079 SEBP3011
1910579 ROTATING GP-MOTOR Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-0628 [1] SHAFT  
2. 191-0636 [1] FLANGE  
3. 8C-3057 [1] SEAL-O-RING  
4. 106-2451 [1] BEARING AS  
5. 191-0678 B [1] KIT-SPACER (ROTATING MOTOR)  
    (INCLUDES SPACERS)
6. 191-0679 [1] BEARING  
7. 191-0649 [1] PLATE  
8. 8T-1158 M [14] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
9. 191-0652 [1] PIN  
10. 191-0647 [7] PISTON  
    (EACH INCLUDES)
  191-0648 [2] RING  
12. 191-0653 [1] SPRING  
13. 191-0666 B [1] KIT-SPACER (ROTATING MOTOR)  
    (INCLUDES SPACERS)
14. 191-0654 [1] SCREW  
15. 6E-3337 [1] SEAL-SHAFT  
16. 8C-3113 [1] RING-RETAINING  
17. 5Y-1138 [1] RING-RETAINING  
18. 106-2446 [1] SHIM  
19. 9T-4289 [1] BARREL  
20. 191-0680 [1] DISC  
21. 191-0650 [1] PLATE  
22. 091-5224 [1] RING  
23. 8C-3059 [1] SEAL-O-RING  
24. 191-0637 [1] RING-BEARING  
  B   USE AS REQUIRED
  M   METRIC PART
 

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 :

MODIFICATION GP
211-3433 MODIFICATION GP
LINES GP-SYNCHRONIZING
151-1239 LINES GP-SYNCHRONIZING
LINES GP-POWER TRAIN COOLER
151-1242 LINES GP-POWER TRAIN COOLER
LINES GP-POWER TRAIN COOLER
151-1242 LINES GP-POWER TRAIN COOLER
LINES GP-HYDROSTATIC
151-1233 LINES GP-HYDROSTATIC
LINES GP-FLUSHING
151-1235 LINES GP-FLUSHING
LINES GP-DRAIN
151-1236 LINES GP-DRAIN
LINES GP-CONTROL
208-1466 LINES GP-CONTROL
MOTOR GP-PISTON
196-4703 MOTOR GP-PISTON
141-8680 POWER TRAIN AR
223-7981 POWER TRAIN AR
PUMP GP-GEAR
193-4675 PUMP GP-GEAR
PUMP GP-PISTON
169-4664 PUMP GP-PISTON
PUMP GP-PISTON
228-7585 PUMP GP-PISTON
PUMP GP-PISTON
230-7333 PUMP GP-PISTON
PUMP GP-PISTON & GEAR
228-7586 PUMP GP-PISTON & GEAR

Truck sale:

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ALTORFER INC.
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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