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228-7586 PUMP GP-PISTON & GEAR -RH, DRIVE WITH PILOT S/N LDX1-245 PART OF 205-9710 PUMP & MTG GP-POWER TRAIN 973C


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

TRACK LOADER 973C TRACK LOADER LDX
 973C TRACK-TYPE LOADER LDX00001-UP (MACHINE) POWERED BY C9 Engine SEBP4351 973C LDX   (2005)

POWER TRAIN

PUMP GP
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
PUMP GP-PISTON & GEAR
228-7586 PUMP GP-PISTON & GEAR
ROTATING GP-PUMP
192-0933 ROTATING GP-PUMP
 

#SEBP43510300
 

228-7586: PUMP GP-PISTON & GEAR

228-7586 PUMP GP-PISTON & GEAR -RH, DRIVE WITH PILOT
S/N LDX1-245
PART OF 205-9710 PUMP & MTG GP-POWER TRAIN
i02010697 SEBP4351
2287586 PUMP GP-PISTON & GEAR Parts scheme
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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
 

#SEBP43510301
 

228-7586: PUMP GP-PISTON & GEAR

228-7586 PUMP GP-PISTON & GEAR -RH, DRIVE WITH PILOT
S/N LDX246-UP
PART OF 205-9710 PUMP & MTG GP-POWER TRAIN
i02895116 SEBP4351
2287586 PUMP GP-PISTON & GEAR Parts scheme
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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. 288-3860 CJY [1] PUMP GP-GEAR (IMPLEMENT PILOT)  
3. 6V-3938 M [2] BOLT (M10X1.5X20-MM)  
   
    AVAILABLE REPAIR KIT(S):
  288-3862 J [1] KIT-SEAL  
    (INCLUDES PRESSURE BALANCE SEALS, BACK-UP STRIPS & SEAL-O-RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43510302
 

247-4676: ROTATING GP-MOTOR

247-4676 ROTATING GP-MOTOR -HYDROSTATIC DRIVE
S/N LDX1-UP
PART OF 187-3454 MOTOR GP-TRAVEL
i02011099 SEBP4351
2474676 ROTATING GP-MOTOR Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-4678 [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 (PISTON MOTOR, POWER TRAIN)  
    (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 AS  
  191-0648 [2] RING  
12. 191-0653 [1] SPRING  
13. 191-0666 B [1] KIT-SPACER (PISTON MOTOR, POWER TRAIN)  
    (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
 

#SEBP43510303
 

192-0933: ROTATING GP-PUMP

192-0933 ROTATING GP-PUMP -HYDROSTATIC DRIVE
S/N LDX1-UP
PART OF 228-7585, 230-7333 PUMP GP-PISTON
i01423443 SEBP4351
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
 

#SEBP43510304
 

215-7174: SEGMENT GP-SPROCKET

215-7174 SEGMENT GP-SPROCKET
S/N LDX1-UP
PART OF 246-8437 POWER TRAIN AR
i02011345 SEBP4351
2157174 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. 282-3655 [20] BOLT (3/4-16X2.31-IN)  
2. 197-9679 [5] SEGMENT-SPROCKET  
3. 7H-3608 [20] NUT (3/4-16-THD)  
 

#SEBP43510305
 

183-2808: VALVE & MTG GP-CONTROL

183-2808 VALVE & MTG GP-CONTROL -HYDROSTATIC TRANSMISSION
S/N LDX1-UP
24-VOLT
PART OF 197-0383 VALVE & MTG GP-SOLENOID
i01443584 SEBP4351
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  
16. 6V-9830 [3] CAP (ORFS)  
17. 6V-9832 [1] CAP  
18. 6V-9833 [2] CAP AS  
19. 9S-4185 [1] PLUG (3/4-16-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP43510306
 

197-0383: VALVE & MTG GP-SOLENOID

197-0383 VALVE & MTG GP-SOLENOID -HYDROSTATIC TRANSMISSION
S/N LDX1-UP
24 VOLT
PART OF 246-8437 POWER TRAIN AR
i02289487 SEBP4351
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. 6V-0852 [6] CAP-DUST  
2. 152-8385 Y [1] VALVE GP-SOLENOID (24-VOLT)(BRAKE)  
3. 183-2808 Y [1] VALVE & MTG GP-CONTROL (HYDROSTATIC TRANSMISSION)  
4. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(LEFT FORWARD STEERING)  
4A. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(LEFT REVERSE STEERING)  
4B. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(RIGHT REVERSE STEERING)  
4C. 195-3739 Y [1] VALVE GP-SOLENOID (PUMP CONTROL)(RIGHT FORWARD STEERING)  
5. 248-3290 C [1] VALVE GP-SOLENOID (12-VOLT)(TRANSMISSION OVERRIDE)  
  238-4626 [1] COIL AS (12-VOLT)  
6. 7X-7729 [3] WASHER (11X25X3-MM THK)  
7. 8T-4196 M [3] BOLT (M10X1.5X35-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP43510307
 

211-8158: VALVE GP-BYPASS

211-8158 VALVE GP-BYPASS -BRAKE RELEASE
S/N LDX1-UP
PART OF 167-3807 LINES GP-HYDROSTATIC
AN ATTACHMENT
i02168814 SEBP4351
2118158 VALVE GP-BYPASS Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-4008 [1] ELBOW  
2. 081-3801 [1] PLUG AS  
  126-9092 [1] SEAL  
3. 241-4007 [2] SCREW-LOCK  
4. 241-3990 [1] PLATE-PORT  
5. 241-3998 [1] SPRING-PRESSURE  
6. 241-4017 [2] SEAL-O-RING  
7. 241-3996 [1] SLIDER  
 

#SEBP43510308
 

175-2440: VALVE GP-CHECK

175-2440 VALVE GP-CHECK
S/N LDX1-UP
PART OF 191-0596 VALVE GP-MOTOR CONTROL
i01186226 SEBP4351
1752440 VALVE GP-CHECK Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 175-2468 [1] SEAT  
2. 175-2469 [1] POPPET  
3. 175-2470 [1] SPRING  
 

#SEBP43510309
 

191-0592: VALVE GP-FLUSHING

191-0592 VALVE GP-FLUSHING -HYDROSTATIC DRIVE
S/N LDX1-UP
PART OF 187-3454 MOTOR GP-TRAVEL
i01424084 SEBP4351
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  
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING LINES AND FITTINGS IN THE DRIVE CIRCUIT BEFORE DELIVERING CERTAIN 973C TRACK-TYPE LOADERS TO CUSTOMERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING LINES AND FITTINGS IN THE DRIVE CIRCUIT BEFORE DELIVERING CERTAIN 973C TRACK-TYPE LOADERS TO CUSTOMERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Specifications
Hydrostatic Drive Pump
973C Track-Type Loader Power Train
Lines (Charge Pump)
973C Track-Type Loader Power Train
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}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING LINES AND FITTINGS IN THE DRIVE CIRCUIT BEFORE DELIVERING CERTAIN 973C TRACK-TYPE LOADERS TO CUSTOMERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING LINES AND FITTINGS IN THE DRIVE CIRCUIT BEFORE DELIVERING CERTAIN 973C TRACK-TYPE LOADERS TO CUSTOMERS
Service Letter-Asia
Systems Operation
Piston Pump and Piston Motor Stroking Range (Drive)
973C Track-Type Loader Power Train
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING LINES AND FITTINGS IN THE DRIVE CIRCUIT BEFORE DELIVERING CERTAIN 973C TRACK-TYPE LOADERS TO CUSTOMERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING LINES AND FITTINGS IN THE DRIVE CIRCUIT BEFORE DELIVERING CERTAIN 973C TRACK-TYPE LOADERS TO CUSTOMERS
Testing and Adjusting
Machine Speed Limit - Adjust - Submode 19
953C, 963C and 973C Track-Type Loaders Transmission Electronic Control System
Piston Pump Neutral - Test and Adjust
973C Track-Type Loader Power Train
Piston Pump and Motor Maximum Displacement - Test
973C Track-Type Loader Power Train
Piston Pump and Piston Motor Efficiency - Test
973C Track-Type Loader Power Train
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {3203, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {3203, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Disassembly and Assembly
Hydraulic Drive Pump - Disassemble
973C Track-Type Loader Powertrain
Hydraulic Drive Pump - Assemble
973C Track-Type Loader Powertrain
Hydraulic Drive Pump - Remove
973C Track-Type Loader Powertrain
Hydraulic Drive Pump - Install
973C Track-Type Loader Powertrain

Caterpillar Parts SIS Catalog 973C :

PUMP GP-PISTON
230-7333 PUMP GP-PISTON
PUMP GP-PISTON
228-7585 PUMP GP-PISTON
PUMP GP-GEAR
288-3860 PUMP GP-GEAR
PUMP GP-GEAR
204-5130 PUMP GP-GEAR
PUMP GP-GEAR
193-4675 PUMP GP-GEAR
PUMP GP-GEAR
192-0935 PUMP GP-GEAR
PUMP & MTG GP-POWER TRAIN
205-9710 PUMP & MTG GP-POWER TRAIN
276-8042 POWER TRAIN AR
PUMP GP-PISTON & GEAR
228-7586 PUMP GP-PISTON & GEAR
ROTATING GP-MOTOR
247-4676 ROTATING GP-MOTOR
ROTATING GP-PUMP
192-0933 ROTATING GP-PUMP
SEGMENT GP-SPROCKET
215-7174 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-BYPASS
211-8158 VALVE GP-BYPASS
VALVE GP-CHECK
175-2440 VALVE GP-CHECK

Truck sale:

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Italy
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ALTORFER INC.
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