HYDRAULIC SYSTEM
LINES GP-PILOTLINES GP-FRONT
HYDRAULIC SYSTEM
LINES GP-PILOT#XEBP72240300
104-9181: LINES GP-PILOT
  1049181 LINES GP-PILOT
Common Piping/2 Pump Circuit
Part of 7I8557 Control Ar listed on Page 179
4I0894 - Page 227
An Attachment
Common Piping/2 Pump Circuit
Part of 7I8557 Control Ar listed on Page 179
4I0894 - Page 227
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 2R-6806 | [9] | CONNECTOR | |
| 2. | 3J-1907 | [12] | SEAL | |
| 3. | 6K-9194 | [2] | ELBOW | |
| 4. | 4I-1428 | [2] | HOSE AS | |
| 5. | 5I-3109 | [1] | HOSE AS | |
| 6. | 5I-4487 | [1] | HOSE AS | |
| 7. | 7I-0181 | [1] | HOSE AS | |
| 8. | 4I-7769 | [1] | HOSE AS | |
| 9. | 096-0061 | [6] | STRAP | |
| 10. | 4I-6363 | [1] | VALVE AS (BALL VALVE) | |
| 6I-6915 | [1] | HANDLE | ||
| 11. | 8T-4138 | [2] | BOLT (20mm LONG) | |
| 12. | 030-7947 | [2] | ELBOW | |
| 13. | 4I-7675 | [1] | HOSE AS | |
| 14. | 6M-6853 | [1] | TEE | |
| 15. | 030-3978 | [1] | CONNECTOR | |
| 16. | 3J-7354 | [1] | SEAL | |
| 17. | 7I-7530 | [1] | TEE | |
| 18. | 053-0700 | [1] | TEE | |
| 19. | 4I-0894 Y | [1] | VALVE GP | |
| 20. | 8T-4197 | [2] | BOLT (40mm LONG) | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72240301
104-9180: LINES GP-PILOT
  1049180 LINES GP-PILOT
Common Piping/2 Pump Circuit
Part of 7I8557 Control Ar listed on Page 179
An Attachment
Common Piping/2 Pump Circuit
Part of 7I8557 Control Ar listed on Page 179
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 030-7936 | [2] | CONNECTOR | |
| 2. | 3J-1907 | [10] | SEAL | |
| 3. | 4I-7769 | [2] | HOSE AS | |
| 4. | 102-1166 | [1] | HOSE AS | |
| 5. | 096-0061 | [7] | STRAP | |
| 6. | 4I-6242 | [1] | HOSE AS | |
| 7. | 4I-7684 | [1] | HOSE AS | |
| 8. | 4I-3778 | [1] | HOSE AS | |
| 9. | 4I-6363 | [1] | VALVE AS (BALL VALVE) | |
| 6I-6915 | [1] | HANDLE | ||
| 10. | 8T-4138 | [2] | BOLT (20mm LONG) | |
| 11. | 2R-6806 | [4] | CONNECTOR | |
| 12. | 030-7947 | [2] | ELBOW | |
| 13. | 107-6630 | [1] | CONNECTOR | |
| 14. | 108-7507 | [1] | CONNECTOR | 
#XEBP72240302
127-6032: LINES GP-PILOT
  1276032 LINES GP-PILOT
2 Ways
Part of 1276043 Valve Ar listed on Page 216.01
An Attachment
2 Ways
Part of 1276043 Valve Ar listed on Page 216.01
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 2R-6806 | [1] | CONNECTOR | |
| 2. | 6K-9194 | [1] | ELBOW | |
| 3. | 3J-1907 | [8] | SEAL | |
| 4. | 8T-4139 | [8] | BOLT (30mm LONG) | |
| 5. | 8T-4223 | [8] | WASHER | |
| 6. | 127-6033 | [1] | PLATE | |
| 7. | 030-7947 | [7] | ELBOW | |
| 8. | 108-7159 | [2] | HOSE AS | |
| 9. | 5I-3142 | [2] | HOSE AS | |
| 10. | 4I-7611 | [1] | HOSE AS | |
| 11. | 4I-6245 | [1] | HOSE AS | |
| 12. | 4I-1428 | [1] | HOSE AS | |
| 13. | 4I-9521 | [4] | BAND | |
| 14. | 4I-9523 | [4] | BAND | |
| 15. | 4I-9527 | [4] | BAND | |
| 16. | 4I-9525 | [4] | BAND | |
| 17. | 5I-3127 | [1] | HOSE AS | |
| 18. | 6K-0806 | [3] | STRAP | |
| 19. | 7I-1024 E | GUARD (70cm) | ||
| E | ORDER BY THE CENTIMETER | |||
#XEBP72240303
104-9184: LINES GP-PILOT
  1049184 LINES GP-PILOT
2 Pump Flow
Part of 7I8559 Installation Ar listed on Page 177
4I0894 - Page 227
An Attachment
2 Pump Flow
Part of 7I8559 Installation Ar listed on Page 177
4I0894 - Page 227
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 2R-6806 | [7] | CONNECTOR | |
| 2. | 3J-1907 | [8] | SEAL | |
| 3. | 6K-9194 | [2] | ELBOW | |
| 4. | 4I-1428 | [1] | HOSE AS | |
| 5. | 5I-3124 | [1] | HOSE AS | |
| 6. | 5I-4487 | [1] | HOSE AS | |
| 7. | 7I-0181 | [1] | HOSE AS | |
| 8. | 5I-3109 | [1] | HOSE AS | |
| 9. | 030-3978 | [1] | CONNECTOR | |
| 10. | 3J-7354 | [1] | SEAL | |
| 11. | 7I-7530 | [1] | TEE | |
| 12. | 053-0700 | [1] | TEE | |
| 13. | 096-0061 | [6] | STRAP | |
| 14. | 030-7947 | [1] | ELBOW | |
| 15. | 4I-0894 Y | [1] | VALVE GP | |
| 16. | 8T-4197 | [2] | BOLT (40mm LONG) | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72240304
104-9188: LINES GP-PILOT
  1049188 LINES GP-PILOT
Boom Lowering
Part of 1020934 Valve Ar listed on Page 216
An Attachment
Boom Lowering
Part of 1020934 Valve Ar listed on Page 216
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS#XEBP72240305
104-9159: LINES GP-FRONT
  1049159 LINES GP-FRONT
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 121-6317 | [4] | HOSE AS | |
| 2. | 4I-8888 | [13] | SEAL | |
| 3. | 8T-4192 | [2] | BOLT (25mm LONG) | |
| 4. | 8T-4223 | [5] | WASHER | |
| 5. | 108-7178 | [1] | PLATE | |
| 6. | 107-1466 | [1] | TUBE AS | |
| 7. | 107-1467 | [1] | TUBE AS | |
| 8. | 127-5856 | [1] | HOSE AS | |
| 9. | 4I-8889 | [4] | SEAL | |
| 10. | 111-6710 | [1] | HOSE AS | |
| 11. | 4I-5648 | [1] | HOSE AS | |
| 12. | 4I-8891 | [1] | SEAL | |
| 13. | 8T-4910 | [1] | BOLT (60mm LONG) | |
| 14. | 099-5408 | [1] | CLAMP | |
| 15. | 4I-1077 | [1] | HOSE AS | |
| 16. | 096-4884 | [1] | NUT | |
| 17. | 8T-4648 | [1] | BOLT (70mm LONG) | |
| 18. | 9F-2167 | [1] | SCREW | |
| 19. | 4I-8984 | [1] | CONNECTOR | |
| 20. | 3D-2824 | [7] | SEAL | |
| 21. | 4I-8977 | [1] | CONNECTOR | |
| 22. | 7M-8485 | [4] | SEAL | |
| 23. | 7I-1055 | [1] | CONNECTOR | |
| 24. | 9S-4181 | [2] | PLUG | |
| 25. | 4I-8980 | [1] | CONNECTOR | |
| 26. | 4I-8979 | [2] | CONNECTOR | |
| 27. | 7I-1096 | [1] | CONNECTOR | |
| 28. | 4I-7756 | [1] | CONNECTOR | |
| 29. | 093-1296 | [1] | CLAMP | |
| 30. | 115-8770 | [1] | HOSE AS | |
| 5P-0200 E | HOSE (113cm) | |||
| 5P-1027 | [2] | SLEEVE | ||
| 7X-1451 | [2] | STEM AS | ||
| 31. | 119-2763 | [1] | HOSE AS | |
| 5P-0200 E | HOSE AS | |||
| 5P-1027 | [2] | SLEEVE | ||
| 7I-1024 E | GUARD (129cm) | |||
| 7X-1451 | [2] | STEM AS | ||
| E | ORDER BY THE CENTIMETER | |||
#XEBP72240306
104-9173: LINES GP-FRONT
  1049173 LINES GP-FRONT
Single Action/1 Pump Circuit
Part of 7I8555 Control Ar listed on Page 178
1057460 - Page 230
An Attachment
Single Action/1 Pump Circuit
Part of 7I8555 Control Ar listed on Page 178
1057460 - Page 230
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 113-6501 | [2] | PLATE | |
| 2. | 093-1300 | [2] | CLAMP | |
| 3. | 8T-4910 | [4] | BOLT (60mm LONG) | |
| 4. | 8T-4223 | [10] | WASHER | |
| 5. | 8T-4139 | [4] | BOLT (30mm LONG) | |
| 6. | 4I-7756 | [1] | CONNECTOR | |
| 7. | 7M-8485 | [1] | SEAL | |
| 8. | 4I-8891 | [1] | SEAL | |
| 9. | 6V-8637 | [1] | CONNECTOR | |
| 10. | 3D-2824 | [1] | SEAL (23.47mm ID) | |
| 11. | 4I-8889 | [5] | SEAL | |
| 12. | 7I-7435 | [1] | HOSE AS | |
| 13. | 108-7493 | [1] | TUBE AS | |
| 14. | 8T-4244 | [1] | NUT | |
| 15. | 108-7497 | [2] | HOSE AS | |
| 16. | 108-7511 | [1] | TUBE AS | |
| 17. | 105-7460 Y | [1] | VALVE GP | |
| 18. | 8T-4648 | [1] | BOLT (70mm LONG) | |
| 19. | 093-1296 | [2] | CLAMP | |
| 20. | 6V-9746 | [1] | SEAL (18.77mm ID) | |
| 21. | 6V-9511 | [2] | PLUG | |
| 22. | 6V-9746 | [2] | SEAL | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72240307
104-9176: LINES GP-FRONT
  1049176 LINES GP-FRONT
Double Action/1 Pump Circuit
Part of 7I8556 Control Ar listed on Page 178
1076917-Page 217
An Attachment
Double Action/1 Pump Circuit
Part of 7I8556 Control Ar listed on Page 178
1076917-Page 217
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 4I-7756 | [1] | CONNECTOR | |
| 2. | 7M-8485 | [2] | SEAL | |
| 3. | 4I-8891 | [1] | SEAL | |
| 4. | 093-1300 | [2] | CLAMP | |
| 5. | 8T-4910 | [4] | BOLT (60mm LONG) | |
| 6. | 8T-4223 | [8] | WASHER | |
| 7. | 108-7497 | [2] | HOSE AS | |
| 8. | 4I-8889 | [5] | SEAL | |
| 9. | 8T-4139 | [4] | BOLT (30mm LONG) | |
| 10. | 113-6501 | [2] | PLATE | |
| 11. | 108-7513 | [1] | TUBE AS | |
| 12. | 4I-8977 | [1] | CONNECTOR | |
| 13. | 108-7493 | [1] | TUBE AS | |
| 14. | 107-6917 Y | [2] | VALVE GP | |
| 15. | 6V-9511 | [2] | PLUG | |
| 16. | 6V-9746 | [2] | SEAL | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72240308
104-9179: LINES GP-FRONT
  1049179 LINES GP-FRONT
Common Piping/2 Pump Circuit
Type 1
Part of 7I8557 Control Ar listed on Page 179
1076917-Page 217, 7I7490-Page 220, 7I1285-Page 221
An Attachment
Common Piping/2 Pump Circuit
Type 1
Part of 7I8557 Control Ar listed on Page 179
1076917-Page 217, 7I7490-Page 220, 7I1285-Page 221
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 108-7493 | [1] | TUBE AS | |
| 2. | 108-7494 | [1] | TUBE AS | |
| 3. | 108-7497 | [2] | HOSE AS | |
| 4. | 4I-8889 | [11] | SEAL | |
| 5. | 4I-7756 | [1] | CONNECTOR | |
| 6. | 7M-8485 | [5] | SEAL (29.74mm ID) | |
| 7. | 4I-8891 | [1] | SEAL | |
| 8. | 4I-8977 | [1] | CONNECTOR | |
| 9. | 115-8802 | [1] | TUBE AS | |
| 10. | 8T-4195 | [2] | BOLT (30mm LONG) | |
| 11. | 8T-4121 | [4] | WASHER | |
| 12. | 108-7451 | [1] | SUPPORT AS | |
| 13. | 7I-1285 Y | [1] | VALVE GP | |
| 14. | 7I-1036 | [1] | COUPLING AS | |
| 15. | 3K-0360 | [2] | SEAL | |
| 16. | 7I-7485 | [1] | TUBE AS | |
| 17. | 7I-7427 | [1] | HOSE AS | |
| 18. | 4I-8888 | [5] | SEAL | |
| 19. | 7I-0047 | [1] | CONNECTOR | |
| 20. | 4I-6188 | [1] | VALVE AS | |
| 6I-6915 | [1] | HANDLE | ||
| 21. | 6I-6885 | [1] | TEE | |
| 22. | 093-1291 | [2] | CLAMP | |
| 23. | 8T-6466 | [1] | BOLT (60mm LONG) | |
| 24. | 107-6917 Y | [2] | VALVE GP | |
| 25. | 4I-8979 | [1] | CONNECTOR | |
| 26. | 3D-2824 | [3] | SEAL (23.47mm ID) | |
| 27. | 115-8600 | [1] | HOSE AS | |
| 28. | 093-1300 | [2] | CLAMP | |
| 29. | 8T-4139 | [4] | BOLT (30mm LONG) | |
| 30. | 7I-7490 Y | [1] | VALVE GP | |
| 31. | 7I-0048 | [2] | CONNECTOR | |
| 32. | 7I-7435 | [1] | HOSE AS | |
| 33. | 7I-1215 | [1] | VALVE AS | |
| 6I-6916 | [1] | HANDLE | ||
| 34. | 8T-4182 | [1] | BOLT (45mm LONG) | |
| 35. | 113-6501 | [2] | PLATE | |
| 36. | 6V-9746 | [2] | SEAL (18.77mm ID) | |
| 37. | 8T-4223 | [8] | WASHER | |
| 38. | 8T-4910 | [4] | BOLT (60mm LONG) | |
| 39. | 6V-8637 | [2] | CONNECTOR | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP72240309
104-9179: LINES GP-FRONT
  1049179 LINES GP-FRONT
Common Piping/2 Pump Circuit
Type 2
Part of 7I8557 Control Ar listed on Page 179
1076917-Page 217, 7I7490-Page 220, 7I1285-Page 221
An Attachment
Common Piping/2 Pump Circuit
Type 2
Part of 7I8557 Control Ar listed on Page 179
1076917-Page 217, 7I7490-Page 220, 7I1285-Page 221
An Attachment
Parts for your 315-A EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 108-7493 | [1] | TUBE AS | |
| 2. | 108-7494 | [1] | TUBE AS | |
| 3. | 108-7497 | [2] | HOSE AS | |
| 4. | 4I-8889 | [11] | SEAL | |
| 5. | 4I-7756 | [1] | CONNECTOR | |
| 6. | 7M-8485 | [4] | SEAL (29.74mm ID) | |
| 7. | 4I-8891 | [1] | SEAL | |
| 8. | 4I-8977 | [1] | CONNECTOR | |
| 9. | 115-8802 | [1] | TUBE AS | |
| 10. | 8T-4195 | [2] | BOLT (30mm LONG) | |
| 11. | 8T-4121 | [4] | WASHER | |
| 12. | 108-7451 | [1] | SUPPORT AS | |
| 13. | 7I-1285 Y | [1] | VALVE GP | |
| 14. | 7I-1036 | [1] | COUPLING AS | |
| 15. | 3K-0360 | [2] | SEAL | |
| 16. | 7I-7485 | [1] | TUBE AS | |
| 17. | 121-6269 | [1] | HOSE AS | |
| 18. | 4I-8888 | [5] | SEAL | |
| 19. | 7I-0047 | [1] | CONNECTOR | |
| 20. | 4I-6188 | [1] | VALVE AS | |
| 6I-6915 | [1] | HANDLE | ||
| 21. | 121-6268 | [1] | TEE | |
| 22. | 093-1291 | [2] | CLAMP | |
| 23. | 8T-6466 | [1] | BOLT (60mm LONG) | |
| 24. | 107-6917 Y | [2] | VALVE GP | |
| 25. | 4I-8979 | [1] | CONNECTOR | |
| 26. | 3D-2824 | [3] | SEAL (23.47mm ID) | |
| 27. | 115-8600 | [1] | HOSE AS | |
| 28. | 093-1300 | [2] | CLAMP | |
| 29. | 8T-4139 | [4] | BOLT (30mm LONG) | |
| 30. | 7I-7490 Y | [1] | VALVE GP | |
| 31. | 7I-0048 | [2] | CONNECTOR | |
| 32. | 7I-7435 | [1] | HOSE AS | |
| 33. | 7I-1215 | [1] | VALVE AS | |
| 6I-6916 | [1] | HANDLE | ||
| 34. | 8T-4182 | [1] | BOLT (45mm LONG) | |
| 35. | 113-6501 | [2] | PLATE | |
| 36. | 6V-9746 | [2] | SEAL (18.77mm ID) | |
| 37. | 8T-4223 | [8] | WASHER | |
| 38. | 8T-4910 | [4] | BOLT (60mm LONG) | |
| 39. | 6V-8637 | [2] | CONNECTOR | |
| 40. | 6V-9511 | [2] | PLUG | |
| 41. | 6V-9746 | [2] | SEAL | |
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
 
LINES GP-PILOT
 
Technical Information Bulletin 
  
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on442-5593  Coupling As May Have Been Manufactured Incorrectly {5057} 
     The Flange Head on
Service Magazine 
           
 
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
 