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7I0149 PUMP GP-HYDRAULIC Part of 7I8265 Pump listed on Page 153 312-A EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
COUPLING GP
FILTER GP
ACCUMULATOR GP
CYLINDER GP

EXCAVATOR 312-A EXCAVATOR 6GK
 312 TRACK-TYPE EXCAVATOR 6GK00001-UP (MACHINE) POWERED BY 3064 ENGINE XEBP7201 312-A 6GK   (1993)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MOUNTING GP
4I-7359 PUMP & MOUNTING GP
PUMP GP-PISTON & GEAR
4I-7634 PUMP GP-PISTON & GEAR
PUMP GP-DOUBLE PISTON
7I-8265 PUMP GP-DOUBLE PISTON
PUMP GP-HYDRAULIC
7I-0149 PUMP GP-HYDRAULIC
VALVE GP-PRESS & FLOW CMPNSTR
5I-8783 VALVE GP-PRESS & FLOW CMPNSTR
VALVE GP-PRESS & FLOW CMPNSTR
6I-6789 VALVE GP-PRESS & FLOW CMPNSTR
COUPLING GP-PUMP
4I-7360 COUPLING GP-PUMP
 

#XEBP72010210
 

7I-0149: PUMP GP-HYDRAULIC

7I0149 PUMP GP-HYDRAULIC
Part of 7I8265 Pump listed on Page 153
h35651e XEBP7201
7I0149 PUMP GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8749 [1] SHAFT  
2. 5I-8761 [1] COVER  
3. 095-1718 [2] SEAL  
4. 095-0882 [4] PIN  
5. 095-1209 [4] NUT  
6. 5I-8760 [2] SUPPORT  
7. 095-1783 [2] RING  
8. 095-1584 [2] SEAL  
9. 5I-8766 [2] PISTON  
10. 095-1698 [2] SEAL  
11. 5I-8770 [2] RING  
12. 5I-8767 [2] STOPPER  
13. 095-1575 [18] SEAL  
14. 095-1717 [2] SEAL  
15. 5I-8772 [2] EYEBOLT  
16. 5I-8774 [2] SETSCREW  
17. 5I-8778 [2] PISTON AS  
  [6] PISTON AS  
18. 5I-8782 [2] PIN AS  
19. 5I-8768 [2] STOPPER  
20. 5I-8773 [2] SETSCREW  
21. 5I-8750 [1] SHAFT  
22. 5I-8762 [1] COVER  
23. 5I-8818 [2] BEARING  
24. 8T-0269 [4] BOLT (20mm LONG)  
25. 8T-6759 [15] PLUG  
26. 5I-8763 [2] BODY  
27. 5I-8756 [2] RETAINER  
28. 5I-8758 [2] SPACER  
29. 5I-8757 [18] SPRING  
30. 5I-8780 [1] BARREL AS  
31. 5I-8816 [2] BEARING  
32. 5I-8751 [1] COUPLING  
33. 5I-8764 [1] BLOCK  
34. 096-0014 [2] PIN  
35. 5I-8779 [1] BARREL AS  
36. 5I-8755 [2] PLATE  
37. 5I-8759 [2] PLATE  
38. 5I-8781 [2] PLATE AS  
39. 095-1711 [2] SEAL  
40. 6V-5683 [4] BOLT (16mm LONG)  
41. 5I-8754 [4] SPACER  
42. 6V-5200 [2] RING  
43. 5I-8769 [1] SEAL  
44. 096-3150 [3] PLUG  
45. 095-1585 [4] SEAL  
46. 5I-8775 [1] ADAPTER  
47. 102-2562 [8] BOLT (180mm LONG)  
48. 3J-1907 [2] SEAL  
49. 9S-4191 [2] PLUG  
50. 5I-8771 [1] SEAT  
51. 5H-1472 [1] BALL  
52. 5I-8765 [1] STOPPER  
53. 095-1574 [1] SEAL  
54. 095-1777 [1] RING  
 

#XEBP72010211
 

5I-8783: VALVE GP-PRESS & FLOW CMPNSTR

5I8783 VALVE GP-PRESSURE & FLOW COMPENSATOR
Part of 7I8265 Pump listed on Page 153
h35653e XEBP7201
5I8783 VALVE GP-PRESS & FLOW CMPNSTR Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-8025 [2] BOLT (50mm LONG)  
2. 5I-8787 [1] LEVER AS  
3. 5I-8815 [1] PIN  
4. 5I-8789 [1] PLUG AS  
5. 5I-8814 [2] RING  
6. 095-1579 [3] SEAL  
7. 5I-8790 [1] PLUG  
8. 5I-8788 [1] LEVER AS  
9. 5I-8786 [1] LEVER AS  
10. 5I-8802 [1] COVER  
11. 5I-8805 [1] RETAINER  
12. 5I-8820 [1] SETSCREW  
13. 5C-7261 [2] NUT  
14. 095-1585 [1] SEAL  
15. 5I-8806 [1] SPRING  
16. 5I-8804 [1] SEAT  
17. 095-1709 [1] SEAL  
18. 5I-8803 [1] PISTON  
19. 095-1590 [1] SEAL  
20. 095-1581 [1] SEAL  
21. 6V-8213 [2] BOLT (70mm LONG)  
22. 8T-0269 [10] BOLT (20mm LONG)  
23. 5I-8784 [1] ADAPTER  
24. 8T-8442 [2] BOLT (30mm LONG)  
25. 095-1578 [1] SEAL  
26. 095-1575 [9] SEAL  
27. [5] PLUG  
28. 5I-8812 [1] COVER  
29. 5I-8811 [1] SPRING  
30. 095-1696 [1] SEAL  
31. 5I-8809 [1] SEAT  
32. 5I-8810 [1] SPRING  
33. 5I-8813 [1] RING  
34. 5I-8807 [1] SLEEVE  
35. 5I-8808 [1] SPOOL  
36. 5I-8785 [1] BODY AS  
37. 5I-8794 [1] SEAT  
38. 5I-8799 [1] COVER  
39. 5I-8800 [1] NUT  
40. 5I-8798 [1] SCREW  
41. 5I-8821 [1] SCREW  
42. 5I-8797 [1] RETAINER  
43. 095-1584 [2] SEAL  
44. 095-1594 [1] SEAL  
45. 095-1700 [1] SEAL  
46. 5I-8796 [1] SPRING  
47. 5I-8795 [1] SPRING  
48. 5I-8793 [1] ROD  
49. 5I-8791 [1] PISTON  
50. 5I-8792 [1] CASE  
51. 095-1586 [1] SEAL  
52. 5I-8801 [1] SLEEVE  
53. 5I-8819 [1] PIN  
54. 096-2323 [1] RING  
 

#XEBP72010212
 

6I-6789: VALVE GP-PRESS & FLOW CMPNSTR

6I6789 VALVE GP-PRESSURE & FLOW COMPENSATOR
Part of 7I8265 Pump listed on Page 153
h35655e XEBP7201
6I6789 VALVE GP-PRESS & FLOW CMPNSTR Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-8025 [2] BOLT (50mm LONG)  
2. 5I-8787 [1] LEVER AS  
3. 5I-8815 [1] PIN  
4. 5I-8789 [1] PLUG AS  
5. 5I-8814 [2] RING  
6. 095-1579 [3] SEAL  
7. 5I-8790 [1] PLUG  
8. 5I-8788 [1] LEVER AS  
9. 5I-8786 [1] LEVER AS  
10. 5I-8802 [1] COVER  
11. 5I-8805 [1] RETAINER  
12. 5I-8820 [1] SETSCREW  
13. 5C-7261 [2] NUT  
14. 095-1585 [1] SEAL  
15. 5I-8806 [1] SPRING  
16. 5I-8804 [1] SEAT  
17. 095-1709 [1] SEAL  
18. 5I-8803 [1] PISTON  
19. 095-1590 [1] SEAL  
20. 095-1581 [1] SEAL  
21. 3J-1907 [1] SEAL  
22. 9S-4191 [1] PLUG  
23. 6V-8213 [2] BOLT (70mm LONG)  
24. 8T-0269 [6] BOLT (20mm LONG)  
25. 5I-8784 [1] ADAPTER  
26. 8T-8442 [2] BOLT (30mm LONG)  
27. 095-1578 [1] SEAL  
28. 095-1575 [10] SEAL  
29. 8T-6759 [6] PLUG  
30. 7I-7479 [1] PLATE  
31. 1R-5396 [4] BOLT (35mm LONG)  
32. 5I-8811 [1] SPRING  
33. 095-1696 [1] SEAL  
34. 5I-8809 [1] SEAT  
35. 5I-8810 [1] SPRING  
36. 5I-8813 [1] RING  
37. 5I-8807 [1] SLEEVE  
38. 5I-8808 [1] SPOOL  
39. 5I-8785 [1] BODY AS  
40. 5I-8794 [1] SEAT  
41. 5I-8799 [1] COVER  
42. 5I-8800 [1] NUT  
43. 5I-8798 [1] SCREW  
44. 5I-8821 [1] SCREW  
45. 5I-8797 [1] RETAINER  
46. 095-1584 [2] SEAL  
47. 095-1594 [1] SEAL  
48. 095-1700 [1] SEAL  
49. 5I-8796 [1] SPRING  
50. 5I-8795 [1] SPRING  
51. 5I-8793 [1] ROD  
52. 5I-8791 [1] PISTON  
53. 5I-8792 [1] CASE  
54. 095-1586 [1] SEAL  
55. 5I-8801 [1] SLEEVE  
56. 5I-8819 [1] PIN  
57. 096-2323 [1] RING  
 

#XEBP72010213
 

4I-7360: COUPLING GP-PUMP

4I7360 COUPLING GP-PUMP
Part of 4I7359 Pump listed on Page 151
h32057e XEBP7201
4I7360 COUPLING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-0149 [1] COUPLING  
2. 099-0144 [4] BOLT  
3. 7Y-0466 [2] SETSCREW  
4. 8T-0348 [4] BOLT (50mm LONG)  
5. 6I-6426 [1] HUB  
 

#XEBP72010214
 

4I-6078: FILTER GP-HYDRAULIC OIL

4I6078 FILTER GP-OIL (BASIC) (D)
Part of 5I8860 Lines listed on Page 193
h32182e XEBP7201
4I6078 FILTER GP-HYDRAULIC OIL Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8670 [1] FILTER AS  
 

#XEBP72010215
 

087-4456: ACCUMULATOR GP

0874456 ACCUMULATOR GP
Part of 5I8860 Lines listed on Page 193
XEBP72010215 XEBP7201
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-1536 Y [1] ACCUMULATOR GP  
    -OR-
  5I-8416 Y [1] ACCUMULATOR GP  
    -OR-
  7Y-4444 [1] ACCUMULATOR GP  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72010216
 

4I-1536: ACCUMULATOR GP

4I1536 ACCUMULATOR GP
Part of 0874456 Accumulator listed on Page 162
h30021e XEBP7201
4I1536 ACCUMULATOR GP Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-5862 [1] CAP  
2. 4I-1539 [1] CORE  
3. 5P-3779 [1] TAG  
 

#XEBP72010217
 

5I-8416: ACCUMULATOR GP

5I8416 ACCUMULATOR GP
Part of 0874456 Accumulator listed on Page 162
0874454--Page 163
h33322e XEBP7201
5I8416 ACCUMULATOR GP Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-8267 [1] CAP  
2. 087-4454 Y [1] ACCUMULATOR GP  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72010218
 

087-4454: ACCUMULATOR GP

0874454 ACCUMULATOR GP
Part of 5I8416 Accumulator listed on Page 163
h30297e XEBP7201
0874454 ACCUMULATOR GP Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4577 [1] SEAL  
2. 087-4576 [1] CAP  
3. 087-4575 [1] CORE  
4. 5P-3779 [1] TAG  
 

#XEBP72010219
 

4I-7628: CYLINDER & SEAL GP

4I7628 CYLINDER GP-SEAL &
Type 1
Part of 4I2970 R--Boom Ar listed on Page 333
4I8838--Page 166
An Attachment
h44311e XEBP7201
4I7628 CYLINDER & SEAL GP Parts scheme
  For full view, you need register

Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-8838 Y [1] CYLINDER GP  
2. 096-0854 [2] SEAL  
3. 093-1433 [2] SEAL  
4. 3B-8489 [1] FITTING  
  Y   SEPARATE ILLUSTRATION
 

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}
Specifications
Main Pump
311 AND 312 EXCAVATORS HYDRAULIC SYSTEMS
Pilot Pump
311 AND 312 EXCAVATORS HYDRAULIC SYSTEMS
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}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
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}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {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 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}
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}
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}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Disassembly and Assembly
Pilot Pump
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Main Hydraulic Pump & Pump Drive Coupling
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Engine & Main Hydraulic Pump Separation
3064 ENGINE SUPPLEMENT FOR 311 & 312 EXCAVATORS
Main Hydraulic Pump
3064 ENGINE SUPPLEMENT FOR 311 & 312 EXCAVATORS
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 312-A :

PUMP GP-DOUBLE PISTON
7I-8265 PUMP GP-DOUBLE PISTON
PUMP GP-PISTON & GEAR
4I-7634 PUMP GP-PISTON & GEAR
PUMP & MOUNTING GP
4I-7359 PUMP & MOUNTING GP
SCREEN GP
105-7450 SCREEN GP
TANK & FILTER GP
114-8208 TANK & FILTER GP
TANK & MOUNTING GP-HYDRAULIC
4I-7600 TANK & MOUNTING GP-HYDRAULIC
LINK AS-TRACK
4I-7480 LINK AS-TRACK
4I-7354 TRACK GP
VALVE GP-PRESS & FLOW CMPNSTR
5I-8783 VALVE GP-PRESS & FLOW CMPNSTR
VALVE GP-PRESS & FLOW CMPNSTR
6I-6789 VALVE GP-PRESS & FLOW CMPNSTR
COUPLING GP-PUMP
4I-7360 COUPLING GP-PUMP
FILTER GP-HYDRAULIC OIL
4I-6078 FILTER GP-HYDRAULIC OIL
087-4456 ACCUMULATOR GP
ACCUMULATOR GP
4I-1536 ACCUMULATOR GP
ACCUMULATOR GP
5I-8416 ACCUMULATOR GP
ACCUMULATOR GP
087-4454 ACCUMULATOR GP
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