HYDRAULIC SYSTEM
LINES GP-FRONTLINES GP-RETURN
LINES GP-SWING
SWIVEL GP
OPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
LINES GP-FRONT#XEBP72170200
102-1193: LINES GP-FRONT
  1021193 LINES GP-FRONT (COMMON PIPING/2 PUMP CIRCUIT)
Part of 7I8492 Control Ar listed on Page 171
1076946 -- Page 208
An Attachment
Part of 7I8492 Control Ar listed on Page 171
1076946 -- Page 208
An Attachment
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 108-7265 | [1] | ELBOW | |
| 2. | 7M-8485 | [1] | SEAL | |
| 3. | 6V-8639 | [1] | CONNECTOR | |
| 4. | 6V-8626 | [1] | ELBOW | |
| 5. | 2M-9780 | [4] | SEAL (19.18mm ID) | |
| 6. | 7J-9108 | [1] | SEAL (15.60mm ID) | |
| 7. | 111-6508 | [1] | HOSE AS | |
| 8. | 4I-8888 | [10] | SEAL | |
| 9. | 108-7185 | [1] | CONNECTOR | |
| 10. | 108-7241 | [1] | TUBE AS | |
| 11. | 108-7565 | [1] | HOSE AS | |
| 12. | 108-7562 | [1] | HOSE AS | |
| 13. | 108-7227 | [1] | TUBE AS | |
| 14. | 108-7232 | [1] | TUBE AS | |
| 15. | 108-7226 | [1] | TUBE AS | |
| 16. | 107-6946 Y | [1] | VALVE GP (CHECK) | |
| 17. | 108-7264 | [1] | CONNECTOR | |
| 18. | 4I-8889 | [1] | SEAL | |
| 19. | 104-8098 | [2] | VALVE GP (LINE RELIEF) | |
| 20. | 107-1658 | [1] | TEE | |
| 21. | 6V-8398 | [2] | SEAL (12.42mm ID) | |
| 22. | 108-7581 | [1] | HOSE AS | |
| 23. | 096-5766 | [5] | CLAMP | |
| 24. | 8T-6466 | [2] | BOLT (60mm LONG) | |
| 25. | 8T-4121 | [5] | WASHER | |
| 26. | 8T-4133 | [2] | NUT | |
| 27. | 8T-4182 | [1] | BOLT (45mm LONG) | |
| 28. | 111-6522 | [1] | ELBOW | |
| 29. | 108-7251 | [1] | COUPLING AS | |
| 30. | 3K-0360 | [4] | SEAL (16.36mm ID) | |
| 31. | 4I-6188 | [2] | VALVE AS (BALL) | |
| 6I-6915 | [1] | HANDLE | ||
| 32. | 7I-0047 | [2] | CONNECTOR | |
| 33. | 108-7240 | [1] | TUBE AS | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72170201
102-1195: LINES GP-FRONT
  1021195 LINES GP-FRONT (BOOM LOWERING)
Part of 1025300 Valve Ar listed on Page 203
0875343 -- Page 215
An Attachment
Part of 1025300 Valve Ar listed on Page 203
0875343 -- Page 215
An Attachment
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 111-6609 | [1] | SUPPORT AS | |
| 2. | 8T-4121 | [7] | WASHER | |
| 3. | 8T-4137 | [2] | BOLT (20mm LONG) | |
| 4. | 6V-9182 | [1] | ELBOW | |
| 5. | 6V-9746 | [1] | SEAL (18.77mm ID) | |
| 6. | 7M-8485 | [1] | SEAL (29.74mm ID) | |
| 7. | 7X-2543 | [4] | BOLT (120mm LONG) | |
| 8. | 8T-4195 | [9] | BOLT (30mm LONG) | |
| 9. | 4J-5267 | [3] | SEAL | |
| 10. | 111-6610 | [1] | SUPPORT | |
| 11. | 8T-4194 | [1] | BOLT (50mm LONG) | |
| 12. | 093-1295 | [1] | CLAMP | |
| 13. | 8T-4223 | [1] | WASHER | |
| 14. | 7X-0818 | [8] | BOLT (45mm LONG) | |
| 15. | 4J-5140 | [2] | SEAL | |
| 16. | 111-6619 | [1] | PIPE AS | |
| 17. | 111-6624 | [1] | FLANGE | |
| 18. | 087-5343 Y | [1] | VALVE GP (CHECK) | |
| 19. | 111-6625 | [1] | BLOCK | |
| 20. | 111-6616 | [1] | PIPE AS | |
| 21. | 111-6620 | [1] | PIPE AS | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72170202
102-1197: LINES GP-FRONT
  1021197 LINES GP-FRONT (C) (2 PUMPS FLOW)
Part of 7I8453 Installation Ar listed on Page 169
1076946 -- Page 208
An Attachment
Part of 7I8453 Installation Ar listed on Page 169
1076946 -- Page 208
An Attachment
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 108-7223 | [1] | TUBE AS | |
| 2. | 107-6946 Y | [1] | VALVE GP (CHECK) | |
| 3. | 4I-8888 | [1] | SEAL | |
| 4. | 107-1658 | [1] | TEE | |
| 5. | 6V-8398 | [2] | SEAL (12.47mm ID) | |
| 6. | 2M-9780 | [1] | SEAL (19.18mm ID) | |
| 7. | 108-7581 | [1] | HOSE AS | |
| 8. | 8T-6466 | [1] | BOLT (60mm LONG) | |
| 9. | 8T-4121 | [2] | WASHER | |
| 10. | 8T-4133 | [1] | NUT | |
| 11. | 096-5766 | [2] | CLAMP | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72170203
102-1178: LINES GP-RETURN & FILTER
  1021178 LINES GP-RETURN & FILTER
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 9S-4190 | [1] | PLUG | |
| 2. | 2M-9780 | [3] | SEAL (19.18mm ID) | |
| 3. | 8T-4172 | [4] | BOLT (80mm LONG) | |
| 4. | 8T-4121 | [8] | WASHER | |
| 5. | 4J-0522 | [2] | SEAL | |
| 6. | 104-9108 | [1] | PIPE AS | |
| 7. | 093-1293 | [2] | CLAMP | |
| 8. | 8T-4648 | [2] | BOLT (70mm LONG) | |
| 9. | 8T-4223 | [4] | WASHER | |
| 10. | 107-1454 | [1] | HOSE AS | |
| 11. | 6V-8721 | [2] | ELBOW | |
| 12. | 6V-8398 | [2] | SEAL (12.42mm ID) | |
| 13. | 104-8986 | [1] | ELBOW | |
| 14. | 7M-8485 | [4] | SEAL (29.74mm ID) | |
| 15. | 107-6581 | [1] | VALVE AS | |
| 16. | 104-9104 | [1] | PIPE AS | |
| 17. | 095-9785 | [4] | CLAMP | |
| 18. | 099-0419 | [2] | HOSE | |
| 19. | 6V-9008 | [1] | ELBOW | |
| 20. | 5K-9090 | [2] | SEAL (23.52mm ID) | |
| 21. | 093-5537 | [1] | VALVE AS | |
| 22. | 8T-6466 | [4] | BOLT (60mm LONG) | |
| 23. | 7Y-3732 | [2] | CLIP | |
| 24. | 8T-4956 | [2] | BOLT (35mm LONG) | |
| 25. | 8T-4244 | [2] | NUT | |
| 26. | 107-1451 | [1] | HOSE AS | |
| 27. | 9S-4181 | [1] | PLUG | 
#XEBP72170204
102-1196: LINES GP-RETURN & FILTER
  1021196 LINES GP-RETURN & FILTER (BOOM LOWERING)
Part of 1025300 Valve Ar listed on Page 203
An Attachment
Part of 1025300 Valve Ar listed on Page 203
An Attachment
#XEBP72170205
102-1176: LINES GP-SWING MOTOR (A)
  1021176 LINES GP-SWING MOTOR (A)
#XEBP72170206
102-0833: SWIVEL GP
  1020833 SWIVEL GP
Part of 1021175 Lines listed on Page 165
Part of 1021175 Lines listed on Page 165
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS#XEBP72170207
102-0834: SWIVEL GP
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS#XEBP72170208
102-0835: SWIVEL GP
Parts for your 307-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 105-7433 | [1] | COVER | |
| 2. | 105-7430 | [1] | HOUSING | |
| 3. | 105-7431 | [1] | ROTOR AS | |
| 4. | 099-6886 | [5] | SEAL | |
| 5. | 099-6889 | [1] | SEAL | |
| 6. | 8T-0707 | [1] | RING | |
| 7. | 8T-4908 | [6] | BOLT (25mm LONG) | |
| 8. | 095-1712 | [1] | SEAL | |
| 9. | 9S-8004 | [6] | PLUG | |
| 10. | 3J-1907 | [6] | SEAL | |
| 11. | 099-6888 | [1] | RETAINER | |
| 12. | 095-1622 | [2] | SEAL | 
#XEBP72170209
105-9497: CONTROL GP-PILOT OPERATED HYDRAULIC
  1059497 CONTROL GP-PILOT OPERATED HYDRAULIC
Information:
HYDRAULIC SYSTEM
 
LINES GP-FRONT
 
Specifications 
            
Service Magazine 
     
 
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
 