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225-4504 MOTOR & MTG GP-TRAVEL S/N GPH1-UP PART OF 227-6044 DRIVE GP-FINAL 345C L EXCAVATOR




HYDRAULIC SYSTEM

MOTOR GP
 

#SEBP45080650
 

225-4504: MOTOR & MTG GP-TRAVEL

225-4504 MOTOR & MTG GP-TRAVEL
S/N GPH1-UP
PART OF 227-6044 DRIVE GP-FINAL
i02180043 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 232-6180 Y [1] MOTOR GP-TRAVEL  
2. 1T-0132 [1] SEAL-O-RING  
3. 7X-2569 M [4] BOLT (M20X2.5X200-MM)  
4. 8T-4123 [4] WASHER (3.62X5.75X0.375-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080651
 

242-6904: MOTOR GP-PISTON

242-6904 MOTOR GP-PISTON -SUCTION HYDRAULIC FAN
S/N GPH1-161
PART OF 210-8162 FAN GP-SUCTION
i02178378 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-3110 [1] RING-RETAINING  
2. 185-0267 [1] HOUSING  
3. 242-6906 [1] SWASHPLATE  
4. 185-0266 Y [1] ROTATING GP-MOTOR (HYDRAULIC FAN)  
5. 242-6900 [1] COVER  
6. 095-0673 M [4] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
7. 189-4717 [1] BEARING  
  105-3035 [1] CONE-BEARING  
  203-8609 [1] CUP-BEARING  
8. 204-2799 [1] DOWEL  
9. 242-6903 [1] SHIM (3-MM THK)  
10. 101-2862 [2] DOWEL  
11. 242-6902 [1] SHAFT  
12. 185-0263 [1] BEARING  
13. 185-0242 [1] PLATE  
14. 185-0248 [1] SEAL-OIL  
15. 9S-8006 [1] PLUG (7/8-14-THD)  
16. 2M-9780 [1] SEAL-O-RING  
17. 127-9485 [1] SEAL-O-RING  
  137-3780 [2] PLUG  
18. 197-2471 [1] PLUG AS  
  197-2472 [1] SEAL  
19. 242-3374 [1] SLEEVE  
20. 197-2474 [1] VALVE AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080652
 

247-8952: MOTOR GP-PISTON

247-8952 MOTOR GP-PISTON -REVERSING HYDRAULIC FAN
S/N GPH1-UP
PART OF 247-8831 MOTOR & MTG GP-HYDRAULIC FAN
AN ATTACHMENT
i02179427 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-0270 [1] SHAFT  
2. 8C-3110 [1] RING-RETAINING  
3. 185-0248 [1] SEAL-OIL  
4. 185-0266 Y [1] ROTATING GP-MOTOR  
5. 127-9485 [1] SEAL-O-RING  
6. 185-0268 [1] COVER  
7. 095-0673 M [4] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
8. 188-6280 [1] DOWEL  
9. 185-0267 [1] HOUSING  
10. 101-2862 [2] DOWEL  
11. 242-6906 [1] SWASHPLATE  
12. 9S-8006 [1] PLUG (7/8-14-THD)  
13. 2M-9780 [1] SEAL-O-RING  
14. 185-0271 [1] BEARING AS  
14A. 189-4717 [1] BEARING  
14B. 185-0265 [1] SHIM PACK (INCLUDES 14-SHIMS)  
14C. 185-0263 [1] BEARING  
15. 185-0242 [1] PLATE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080653
 

266-8034: MOTOR GP-PISTON

266-8034 MOTOR GP-PISTON -HYDRAULIC FAN
S/N GPH162-UP
PART OF 210-8162 FAN GP-SUCTION
i02665588 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-3110 [1] RING-RETAINING  
2. 185-0248 [1] SEAL-OIL  
3. 185-0267 [1] HOUSING  
4. 242-6906 [1] SWASHPLATE  
5. 273-5126 Y [1] ROTATING GP-PUMP  
6. 127-9485 [1] SEAL-O-RING  
7. 242-6845 [1] COVER  
8. 095-0673 M [4] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
9. 189-4717 [1] BEARING  
10. 9X-8979 [1] DOWEL  
11. 242-6903 [1] SHIM (3-MM THK)  
12. 101-2862 [2] DOWEL  
13. 185-0263 [1] BEARING  
14. 185-0242 [1] PLATE  
15. 313-4424 [1] PLATE-CONTROL  
16. 242-6902 [1] SHAFT  
17. 197-2471 [1] PLUG AS  
  197-2472 [1] SEAL  
18. 9S-8006 [1] PLUG (7/8-14-THD)  
19. 2M-9780 [1] SEAL-O-RING  
20. 242-3374 [1] SLEEVE  
21. 197-2474 [1] VALVE AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080654
 

225-4506: MOTOR GP-SWING

225-4506 MOTOR GP-SWING
S/N GPH1-UP
PART OF 225-4505 MOTOR & MTG GP-SWING
FIELD REPLACEMENT ORDER @@@@@334-9975@@@@@
i02179884 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-3830 Y [2] VALVE GP-RELIEF (SWING MOTOR)  
2. 234-4448 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080655
 

234-4448: MOTOR GP-SWING

234-4448 MOTOR GP-SWING
S/N GPH1-UP
PART OF 225-4506 MOTOR GP-SWING
i02179969 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-4450 [1] SHAFT  
2. 096-1533 J [1] SEAL-LIP TYPE  
3. 188-4170 [1] BEARING  
4. 234-4449 [1] BODY  
5. 188-4165 [1] PLATE  
6. 234-4533 [1] PLATE  
7. 234-4539 [1] DOWEL  
8. 295-9686 [1] PISTON AS  
9. 188-4166 [1] PLATE  
10. 188-4164 [1] BARREL  
11. 188-4172 [3] PLATE-FRICTION  
12. 188-4173 [4] PLATE-SEPARATOR  
13. 184-3835 [1] PISTON  
14. 5J-2383 J [1] SEAL-O-RING  
15. 7Y-4294 J [1] SEAL-O-RING  
16. 4I-5849 J [1] SEAL-O-RING  
17. 123-2139 [20] SPRING  
18. 188-4162 [1] HEAD GP-MOTOR  
18A. 099-8111 [2] PIN-SPRING  
19. 3J-1907 J [2] SEAL-O-RING  
20. 110-5525 [2] PLUG  
21. 204-2677 [1] PLATE-VALVE  
22. 188-4171 [1] BEARING  
23. 170-9996 [2] PLUG  
24. 095-1600 J [2] SEAL-O-RING  
25. 170-9986 [2] SPRING  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
27. 170-9985 [2] VALVE-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  188-4176 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP45080656
 

334-9975: MOTOR GP-SWING

334-9975 MOTOR GP-SWING
S/N GPH1-UP
FIELD REPLACEMENT FOR @@@@@225-4506@@@@@
i03636077 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-3830 Y [2] VALVE GP-RELIEF (SWING MOTOR)  
2. 334-9980 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080657
 

334-9980: MOTOR GP-SWING

334-9980 MOTOR GP-SWING
S/N GPH1-UP
PART OF 334-9975 MOTOR GP-SWING
i03636108 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-4450 [1] SHAFT  
2. 096-1533 J [1] SEAL-LIP TYPE  
3. 188-4170 [1] BEARING  
4. 234-4449 [1] BODY  
5. 188-4165 [1] PLATE  
6. 234-4533 [1] PLATE  
7. 234-4539 [1] DOWEL  
8. 334-9982 [1] PISTON AS  
9. 188-4166 [1] PLATE  
10. 188-4164 [1] BARREL  
11. 188-4172 [3] PLATE-FRICTION  
12. 188-4173 [4] PLATE-SEPARATOR  
13. 184-3835 [1] PISTON  
14. 5J-2383 J [1] SEAL-O-RING  
15. 7Y-4294 J [1] SEAL-O-RING  
16. 4I-5849 J [1] SEAL-O-RING  
17. 123-2139 [20] SPRING  
18. 188-4162 [1] HEAD GP-MOTOR  
  099-8111 [2] PIN-SPRING  
19. 3J-1907 J [2] SEAL-O-RING  
20. 110-5525 [2] PLUG  
21. 204-2677 [1] PLATE-VALVE  
22. 188-4171 [1] BEARING  
23. 170-9996 [2] PLUG  
24. 095-1600 J [2] SEAL-O-RING  
25. 170-9986 [2] SPRING  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
27. 170-9985 [2] VALVE-PISTON  
   
    AVAILABLE REPAIR KIT(S):
  188-4176 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP45080658
 

147-5784: MOTOR GP-TRAVEL

147-5784 MOTOR GP-TRAVEL
S/N GPH1-UP
PART OF 143-8056 MOTOR & MTG GP-TRAVEL
AN ATTACHMENT
i01026999 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6988 [1] ROD  
2. 8T-4133 M [2] NUT (M10X1.5-THD)  
3. 095-1514 J [1] SEAL-O-RING  
4. 9T-3941 [3] PLUG-BREAK OFF  
5. 6I-6982 [2] PISTON  
6. 107-6548 [2] ROD  
7. 107-6549 [1] PLATE  
8. 6I-6986 [1] ROD  
9. 126-2045 Y [1] ROTATING GP-MOTOR  
10. 7I-7556 [1] RING  
11. 095-1513 J [2] SEAL-O-RING  
12. 087-4785 [2] PLUG-BREAK OFF  
13. 6I-6987 [1] BUSHING  
14. 6V-8398 J [1] SEAL-O-RING  
15. 107-6582 [1] STOP  
16. 6V-5683 M [2] BOLT (M6X1X16-MM)  
17. 7I-7555 [2] PLUG AS  
18. 7I-7557 [2] VALVE GP-CHECK  
19. 087-4774 [1] NOZZLE  
20. 7I-7554 J [1] SEAL-O-RING  
21. 135-8852 Y [1] BRAKE GP-PARKING  
22. 135-8853 [1] PLUG  
23. 095-0658 M [12] BOLT-SOCKET HEAD (M10X1.5X70-MM)  
24. 095-0924 [2] RING-RETAINING  
25. 7I-0033 J [1] SEAL-LIP TYPE  
26. 8T-5042 M [4] BOLT (M20X2.5X50-MM)  
27. 6I-6985 [1] HEAD  
28. 7I-7553 J [1] SEAL-O-RING  
29. 9S-8008 [2] PLUG (1-1/16-12-THD)  
30. 6I-6984 [1] HOUSING  
31. 9T-3928 [5] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
32. 7I-0034 Y [1] VALVE GP-MOTOR CONTROL  
33. 9T-3940 [2] PLUG-BREAK OFF  
34. 5W-9411 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  7I-7326 J [1] KIT-SEAL (TRAVEL MOTOR)  
    (INCLUDES PARTS MARKED J AND O-RING SEALS, BACKUP RINGS & LIP TYPE SEAL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45080659
 

232-6180: MOTOR GP-TRAVEL

232-6180 MOTOR GP-TRAVEL -TRAVEL
S/N GPH1-UP
PART OF 225-4504 MOTOR & MTG GP-TRAVEL
FIELD REPLACEMENT ORDER @@@@@355-5669@@@@@
i02180045 SEBP4508
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Parts for your 345C L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1T-0936 [2] PLUG-ORIFICE  
2. 4B-4158 J [4] SCREW-DRIVE (NO 4X0.25-IN)  
3. 6V-3382 [1] SEAL-LIP TYPE  
4. 8J-2559 [1] PLATE-WARNING (OIL FILL)  
5. 087-4786 [1] ADAPTER  
6. 118-5805 [1] BEARING-SPECIAL RACE  
7. 124-1530 [1] BARREL AS  
  140-8407 [9] BUSHING  
8. 124-1536 [5] DISC-FRICTION  
9. 124-1537 [6] PLATE-SEPARATOR  
10. 124-1541 [2] PIN  
11. 124-1554 [1] SPRING  
12. 124-1557 [2] RETAINER  
13. 124-1561 [20] SPRING-BRAKE  
14. 126-4002 J [2] SEAL-O-RING  
15. 126-4003 J [1] SEAL-O-RING  
16. 126-4004 J [1] RING-BACKUP  
17. 126-4040 [1] RING-BACKUP  
18. 135-3859 [1] SPACER (70.4X80X1.57-MM THK)  
19. 137-5646 [1] SPACER (70.4X87.5X7.6-MM THK)  
20. 143-7140 [2] KEY  
21. 148-3548 [1] BEARING-SPECIAL RACE  
22. 149-1207 [1] PLATE  
23. 155-4897 [9] PISTON AS  
24. 159-7320 [1] PLATE-RETAINER  
25. 167-3872 [1] SPOOL  
26. 175-7887 [2] DOWEL  
27. 184-6014 [1] BODY AS  
  124-1555 [4] PLUG  
28. 184-6015 [1] HEAD GP-PUMP  
  096-5916 [2] SEAT  
  124-1555 [8] PLUG  
29. 193-2301 [1] SHAFT  
30. 195-4456 [1] PLUG-ORIFICE  
31. 226-6544 [1] PISTON-BRAKE  
32. 230-5483 [1] SPRING  
33. 231-6550 [1] HOLD-DOWN  
34. 232-3868 [4] WASHER-BELLEVILLE  
35. 232-6181 [1] PISTON-ACTUATOR  
36. 232-6654 [1] PLATE-CAM  
37. 095-1572 J [2] SEAL-O-RING  
38. 096-5919 J [2] RING-BACKUP  
39. 143-7319 [1] RACE-ROLLER BEARING  
40. 2D-6642 [2] BALL  
41. 2M-9780 J [1] SEAL-O-RING  
42. 2R-1236 [1] RING-RETAINING (LOCK, INTERNAL)  
43. 3D-2824 J [2] SEAL-O-RING  
44. 3K-0360 J [2] SEAL-O-RING  
45. 5B-9318 [1] BALL  
46. 5P-7684 [1] PLUG  
47. 6K-6307 J [1] SEAL-O-RING  
48. 7Y-5219 J [2] SEAL-O-RING  
49. 8T-4187 M [6] BOLT (M20X2.5X80-MM)  
50. 9S-4183 [2] PLUG (1-1/16-12-THD)  
51. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  226-6473 J [1] KIT-SEAL (TRAVEL MOTOR)  
  J   (KIT MARKED J SERVICES PARTS MARKED J)
  M   METRIC PART
 

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}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Specifications
Travel Motor
345C Excavator Machine System Specifications
Travel Motor
345C Excavator Machine System Specifications
Fan Drive Motor
345C Excavator Machine System Specifications
Travel Counterbalance Valve
345C Excavator Machine System Specifications
Travel Motor
345C Excavator Machine System Specifications
Fasteners
345C Excavator Machine System Specifications
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}
Systems Operation
Travel Motor
345C Excavator Hydraulic System
Displacement Change Valve
345C Excavator Hydraulic System
Swing Motor
345C Excavator Hydraulic System
Swing Hydraulic System
345C Excavator Hydraulic System
Travel Counterbalance Valve
345C Excavator Hydraulic System
Solenoid Valve (Fine Swing)
345C Excavator Hydraulic System
Fan Motor (Hydraulic and Radiator Cooling)
345C Excavator Hydraulic System
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}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 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}
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}
Information Release Memo
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
CAT REMAN EXPANDS HYD GEAR & PISTON PUMP & MOTOR OPTIONS
Testing and Adjusting
Machine Drift on a Slope - Check
345C Excavator Hydraulic System
Travel on Level Ground - Test
345C Excavator Hydraulic System
Travel on Level Ground - Test - Optional Test
345C Excavator Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
345C Excavator Hydraulic System
Relief Valve (Crossover) - Test and Adjust
345C Excavator Hydraulic System
Bench Test Procedures
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}
Disassembly and Assembly
Piston Motor (Hydraulic Fan) - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Piston Motor (Hydraulic Fan) - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Swing Motor - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Swing Motor - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Travel Motor - Disassemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Piston Motor (Hydraulic Fan) - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Piston Motor (Hydraulic Fan) - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Travel Motor - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Travel Motor - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Final Drive and Travel Motor - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Final Drive and Travel Motor - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Swing Motor - Remove
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Swing Motor - Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Travel Motor - Assemble
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Service Magazine

Caterpillar Parts SIS Catalog 345C L :

Truck sale:

 
Caterpillar 345C L
- Crawler Excavators
OHIO CAT
79,900 
 
Caterpillar 345CL

ZIEGLER CAT
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