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1020831 TANK & MTG GP-HYDRAULIC S/N 2PM00459-Up 1140728-Page 126.01 307-A EXCAVATOR




HYDRAULIC SYSTEM

TANK GP
 

#XEBP72540170
 

102-0831: TANK & MTG GP-HYDRAULIC

1020831 TANK & MTG GP-HYDRAULIC
S/N 2PM00459-Up
1140728-Page 126.01
h39808e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-0728 Y [1] TANK GP  
2. 087-8737 B [4] SHIM (2.0mm THICK)  
  087-8738 B [4] SHIM (1.0mm THICK)  
  087-8740 B [4] SHIM (0.4mm THICK)  
3. 109-1998 [4] SPACER  
4. 7X-2555 [4] BOLT (80mm LONG)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#XEBP72540171
 

114-0497: TANK & FILTER GP-HYDRAULIC

1140497 TANK & FILTER GP-HYDRAULIC
Capacity 85 Liters
S/N 2PM00257-00458
Part of 1020831 Tank & MTG listed on Page 125
1057419-Page 127
h31989e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-2770 [1] CLIP  
2. 105-7419 Y [1] SCREEN GP  
3. 095-1725 [1] SEAL  
4. 103-8238 [1] COVER AS  
  4I-3743 [1] FILLER AS  
5. 4I-3745 [1] CAP  
6. 093-5369 [1] ELEMENT  
7. 093-5570 [1] VALVE AS  
8. 095-6804 [1] SPRING  
9. 095-1723 [1] SEAL  
10. 103-8240 [1] COVER  
11. 105-7420 [1] HOSE  
12. 7Y-5282 [1] CLAMP  
13. 8T-4137 [12] BOLT (20mm LONG)  
14. 8T-4121 [12] WASHER  
15. 8T-4133 [1] NUT  
16. 9J-7031 [1] PLUG  
17. 5M-2057 [1] SEAL  
18. 096-4643 [1] SENDER  
19. [1] TANK AS  
20. 1U-2827 [1] GUIDE  
21. 8J-8783 [1] VALVE  
22. 094-3245 [1] GAUGE AS  
23. 096-4754 [1] PIPE  
24. 095-1514 [4] SEAL  
25. 7Y-4754 [2] BLOCK  
26. 094-3247 [2] BOLT  
27. 095-1517 [4] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72540172
 

114-0728: TANK & FILTER GP-HYDRAULIC

1140728 TANK & FILTER GP-HYDRAULIC
Capacity 85 Liters
S/N 2PM00459-(D98.03)
Part of 1020831 Tank & MTG listed on Page 125
1057419-Page 127
h39894e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-9299 [1] CLIP  
2. 105-7419 Y [1] SCREEN GP  
3. 095-1725 [1] SEAL  
4. 103-8238 [1] COVER AS  
  4I-3743 [1] FILLER AS  
5. 4I-3745 [1] CAP  
6. 093-5369 [1] ELEMENT  
7. 093-5570 [1] VALVE AS  
8. 095-6804 [1] SPRING  
9. 095-1723 [1] SEAL  
10. 103-8240 [1] COVER  
11. 105-7420 [1] HOSE  
12. 7Y-5282 [1] CLAMP  
13. 8T-4137 [12] BOLT (20mm LONG)  
14. 8T-4121 [13] WASHER  
15. 8T-4133 [1] NUT  
16. 9J-7031 [1] PLUG  
17. 5M-2057 [1] SEAL  
18. 096-4643 [1] SENDER  
19. 094-3245 [1] GAUGE AS  
20. 096-4754 [1] PIPE  
21. 095-1514 [4] SEAL  
22. 7Y-4754 [2] BLOCK  
23. 094-3247 [2] BOLT  
24. 095-1517 [4] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72540173
 

114-0728: TANK & FILTER GP-HYDRAULIC

1140728 TANK & FILTER GP-HYDRAULIC
Capacity 85 Liters
S/N 2PM(D98.04-)
Part of 1020831 Tank & MTG listed on Page 125
1057419-Page 127
h49699e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2057 [1] SEAL  
2. 105-7419 Y [1] SCREEN GP  
3. 095-1725 [1] SEAL  
4. 103-8238 [1] COVER AS  
  4I-3743 [1] FILLER AS  
5. 4I-3745 [1] CAP  
6. 093-5369 [1] ELEMENT  
7. 093-5570 [1] VALVE AS  
8. 095-6804 [1] SPRING  
9. 095-1723 [1] SEAL  
10. 103-8240 [1] COVER  
11. 105-7420 [1] HOSE  
12. 7Y-5282 [1] CLAMP  
13. 8T-4137 [12] BOLT (20mm LONG)  
14. 8T-4121 [12] WASHER  
15. 096-4643 [1] SENDER  
16. 9J-7031 [1] PLUG  
17. 1U-2827 [1] GUIDE-VALVE  
18. 8J-8783 [1] VALVE  
19. 094-3245 [1] GAUGE AS  
20. 096-4754 [1] PIPE  
21. 095-1514 [4] SEAL  
22. 7Y-4754 [2] BLOCK  
23. 094-3247 [2] BOLT  
24. 095-1517 [4] SEAL  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP72540174
 

105-7419: SCREEN GP

1057419 SCREEN GP
Part of 1140497 and 1140728 Tank & Filter listed on Pages 126 and 126.01
h31990e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-6641 [1] GUIDE  
2. 095-6639 [1] SPRING  
3. 103-8251 [1] ROD  
4. 8T-4133 [2] NUT  
5. 099-6875 [1] SCREEN AS  
6. 099-4780 [1] SEAL  
 

#XEBP72540175
 

102-3746: PUMP & MOUNTING GP

1023746 PUMP & MOUNTING GP
S/N 2PM00257-00498
1020781-Page 128, 1023747-Page 135
h31996e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-0781 [1] PUMP GP  
2. 8T-7338 [4] BOLT (45mm LONG)  
3. 9X-8257 [4] WASHER  
4. 102-3747 [1] COUPLING GP  
5. 8T-4136 [12] BOLT (25mm LONG)  
6. 8T-4121 [12] WASHER  
7. 5I-9379 [1] COVER  
 

#XEBP72540176
 

136-0345: PUMP & MOUNTING GP

1360345 PUMP & MOUNTING GP
S/N 2PM00499-Up
1360335-Page 129.01, 1023747-Page 135
h44510e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-0335 [1] PUMP GP  
2. 8T-7338 [4] BOLT (45mm LONG)  
3. 9X-8257 [4] WASHER  
4. 102-3747 [1] COUPLING GP  
5. 8T-4136 [12] BOLT (25mm LONG)  
6. 8T-4121 [12] WASHER  
7. 5I-9379 [1] COVER  
 

#XEBP72540177
 

102-0781: PUMP GP-DOUBLE PISTON

1020781 PUMP GP-DOUBLE PISTON
Slipper
S/N 2PM00257-00498
Part of 1023746 Pump & Mounting listed on Page 127
1076916-Page 133
h39896e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-6916 Y [1] PUMP GP  
2. 095-1579 [2] SEAL  
3. 085-5564 [1] PLUG  
4. 107-6885 [1] SPOOL  
5. 107-6886 [1] SPRING  
6. 107-6901 [8] SPRING  
7. 118-4058 [2] SEAT  
8. 107-6906 B [2] SHIM (1.1mm THICK)  
  107-6907 B [2] SHIM (1.2mm THICK)  
  107-6908 B [2] SHIM (1.3mm THICK)  
9. 8T-4224 [4] WASHER  
10. 9X-8256 [4] WASHER  
11. 107-6881 [1] COVER  
12. 107-6882 [1] PLATE  
13. 095-9805 [3] BOLT (40mm LONG)  
14. 2Y-5578 [2] PIN  
15. 099-5845 [2] PLUG  
16. 111-5154 [2] BOLT  
17. 9T-3940 [7] PLUG  
18. 5A-3604 [4] BOLT (25mm LONG)  
19. 107-6663 [1] COVER  
20. 6V-7659 [1] SEAL  
21. 107-6664 [1] COLLAR  
22. 111-2414 [2] BEARING  
23. 107-6662 [1] SWASHPLATE  
24. 111-9964 [1] SHAFT  
25. 107-6661 [1] SEAL  
26. 107-6659 [1] CASE  
27. 2W-1145 [1] RING  
28. 8T-9597 [2] RING  
29. 7R-8872 [1] SEAL  
30. 111-3239 [1] BEARING  
31. 107-6657 [1] HOUSING  
32. 085-5584 [1] PLUG  
33. 107-6884 [1] PACKING  
34. 111-2412 [1] BEARING  
35. 107-6892 [1] SPRING  
36. 107-6891 [1] SPRING  
37. 7X-2908 [1] RING  
38. 107-6888 [1] SEAT  
39. 107-6893 B [1] SHIM (0.3mm THICK)  
  107-6894 B [1] SHIM (0.5mm THICK)  
  3C-7095 B [1] SHIM (1.0mm THICK)  
40. 107-6898 [2] PISTON  
41. 107-6899 [1] PISTON  
42. 6V-7657 [1] SEAL  
43. 107-6889 [1] COVER  
44. 8T-4131 [1] NUT  
45. 107-6890 [1] SETSCREW  
46. 6V-8653 [4] BOLT  
47. 107-6909 [1] PLATE  
48. 111-2415 [2] BEARING  
49. 095-1574 [4] SEAL  
50. 107-6879 [1] SPRING  
51. 107-6667 [1] BARREL  
52. 107-6877 [1] PLATE  
53. 107-6668 [1] RETAINER  
54. 107-6878 [1] GUIDE  
55. 099-3065 [3] PIN  
56. 107-6880 [2] SEAT  
57. 107-6666 [1] PISTON AS  
58. 107-6887 [1] SEAT  
59. 107-6896 [1] CYLINDER  
60. 107-6905 [1] ORIFICE  
61. 095-1584 [3] SEAL  
62. 107-6897 [2] PISTON  
63. 095-1597 [2] SEAL  
64. 107-6903 [2] RING  
65. 107-6904 [2] RING  
66. 118-4059 [2] PLUG  
67. 9X-6032 [4] BOLT (30mm LONG)  
68. 118-4060 [2] NUT  
69. 118-4061 [2] SCREW  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#XEBP72540178
 

136-0335: PUMP GP-DOUBLE PISTON

1360335 PUMP GP-DOUBLE PISTON
Slipper
S/N 2PM00499-Up
Part of 1360345 Pump & Mounting listed on Page 127.01
1360336-Page 133.01
h44512e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-0336 Y [1] PUMP GP  
2. 095-1579 [2] SEAL  
3. 085-5564 [1] PLUG  
4. 132-7614 [1] SPOOL  
5. 107-6886 [1] SPRING  
6. 107-6901 [8] SPRING  
7. 118-4058 [2] SEAT  
8. 107-6906 B [2] SHIM (1.1mm THICK)  
  107-6907 B [2] SHIM (1.2mm THICK)  
  107-6908 B [2] SHIM (1.3mm THICK)  
9. 8T-4224 [4] WASHER  
10. 9X-8256 [4] WASHER  
11. 107-6881 [1] COVER  
12. 107-6882 [1] PLATE  
13. 095-9805 [3] BOLT (40mm LONG)  
14. 2Y-5578 [2] PIN  
15. 099-5845 [2] PLUG  
16. 111-5154 [2] BOLT  
17. 9T-3940 [7] PLUG  
18. 5A-3604 [4] BOLT (25mm LONG)  
19. 107-6663 [1] COVER  
20. 6V-7659 [1] SEAL  
21. 107-6664 [1] COLLAR  
22. 111-2414 [2] BEARING  
23. 107-6662 [1] SWASHPLATE  
24. 111-9964 [1] SHAFT  
25. 107-6661 [1] SEAL  
26. 107-6659 [1] CASE  
27. 2W-1145 [1] RING  
28. 8T-9597 [2] RING  
29. 7R-8872 [1] SEAL  
30. 111-3239 [1] BEARING  
31. 107-6657 [1] HOUSING  
32. 085-5584 [1] PLUG  
33. 107-6884 [1] PACKING  
34. 111-2412 [1] BEARING  
35. 107-6892 [1] SPRING  
36. 107-6891 [1] SPRING  
37. 7X-2908 [1] RING  
38. 107-6888 [1] SEAT  
39. 107-6893 B [1] SHIM (0.3mm THICK)  
  107-6894 B [1] SHIM (0.5mm THICK)  
  3C-7095 B [1] SHIM (1.0mm THICK)  
40. 107-6898 [2] PISTON  
41. 107-6899 [1] PISTON  
42. 6V-7657 [1] SEAL  
43. 107-6889 [1] COVER  
44. 8T-4131 [1] NUT  
45. 107-6890 [1] SETSCREW  
46. 6V-8653 [4] BOLT  
47. 107-6909 [1] PLATE  
48. 111-2415 [2] BEARING  
49. 095-1574 [4] SEAL  
50. 107-6879 [1] SPRING  
51. 107-6667 [1] BARREL  
52. 107-6877 [1] PLATE  
53. 107-6668 [1] RETAINER  
54. 107-6878 [1] GUIDE  
55. 099-3065 [3] PIN  
56. 107-6880 [2] SEAT  
57. 107-6666 [1] PISTON AS  
58. 107-6887 [1] SEAT  
59. 107-6896 [1] CYLINDER  
60. 107-6905 [1] ORIFICE  
61. 095-1584 [3] SEAL  
62. 107-6897 [2] PISTON  
63. 095-1597 [2] SEAL  
64. 107-6903 [2] RING  
65. 107-6904 [2] RING  
66. 118-4059 [2] PLUG  
67. 9X-6032 [4] BOLT (30mm LONG)  
68. 118-4060 [2] NUT  
69. 118-4061 [2] SCREW  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#XEBP72540179
 

102-0783: PUMP GP-DOUBLE PISTON

1020783 PUMP GP-DOUBLE PISTON
Slipper
S/N 2PM00257-00498
Part of 1251612 and 1251614 Blade Ar listed on Pages 277.01 and 277.04
1119971-Page 132
An Attachment
h39916e XEBP7254
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Parts for your 307-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-9971 Y [1] PUMP GP  
2. 095-1579 [2] SEAL  
3. 085-5564 [1] PLUG  
4. 107-6885 [1] SPOOL  
5. 107-6886 [1] SPRING  
6. 107-6901 [8] SPRING  
7. 118-4058 [2] SEAT  
8. 107-6906 B [2] SHIM (1.1mm THICK)  
  107-6907 B [2] SHIM (1.2mm THICK)  
  107-6908 B [2] SHIM (1.3mm THICK)  
9. 111-2415 [2] CUP  
10. 9X-8256 [4] WASHER  
11. 107-6881 [1] COVER  
12. 107-6882 [1] PLATE  
13. 095-9805 [3] BOLT (40mm LONG)  
14. 2Y-5578 [2] PIN  
15. 099-5845 [2] PLUG  
16. 111-5154 [2] BOLT  
17. 9T-3940 [7] PLUG  
18. 5A-3604 [4] BOLT (25mm LONG)  
19. 107-6663 [1] COVER  
20. 6V-7659 [1] SEAL  
21. 107-6664 [1] COLLAR  
22. 111-2414 [2] CONE  
23. 107-6662 [1] SWASHPLATE  
24. 111-9964 [1] SHAFT  
25. 107-6661 [1] SEAL  
26. 107-6659 [1] CASE  
27. 2W-1145 [1] RING  
28. 8T-9597 [2] RING  
29. 7R-8872 [1] SEAL  
30. 111-3239 [1] BEARING  
31. 107-6657 [1] HOUSING  
32. 085-5584 [1] PLUG  
33. 107-6884 [1] PACKING  
34. 111-2412 [1] BEARING  
35. 107-6892 [1] SPRING  
36. 107-6891 [1] SPRING  
37. 7X-2908 [1] RING  
38. 107-6888 [1] SEAT  
39. 107-6893 B [1] SHIM (0.3mm THICK)  
  107-6894 B [1] SHIM (0.5mm THICK)  
  3C-7095 B [1] SHIM (1.0mm THICK)  
40. 8T-4224 [4] WASHER  
41. 107-6899 [1] PISTON  
42. 6V-7657 [1] SEAL  
43. 107-6889 [1] COVER  
44. 8T-4131 [1] NUT  
45. 107-6890 [1] SETSCREW  
46. 6V-8653 [4] BOLT  
47. 107-6909 [1] PLATE  
48. 095-1574 [4] SEAL  
49. 107-6879 [1] SPRING  
50. 107-6667 [1] BARREL  
51. 107-6877 [1] PLATE  
52. 107-6668 [1] RETAINER  
53. 107-6878 [1] GUIDE  
54. 099-3065 [3] PIN  
55. 107-6880 [2] SEAT  
56. 107-6666 [1] PISTON AS  
57. 107-6887 [1] SEAT  
58. 107-6896 [1] CYLINDER  
59. 107-6905 [1] ORIFICE  
60. 095-1584 [3] SEAL  
61. 107-6897 [2] PISTON  
62. 095-1597 [2] SEAL  
63. 107-6903 [2] RING  
64. 107-6904 [2] RING  
65. 118-4059 [2] PLUG  
66. 9X-6032 [4] BOLT (30mm LONG)  
67. 107-6898 [2] PISTON  
68. 118-4060 [2] NUT  
69. 118-4061 [2] SCREW  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
204-7392 (Air Motor Driven) Filter Cart {0645, 0680, 0738, 5056, 5068}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Reuse And Salvage Guidelines
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Contamination Control Guidelines
Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Disassembly and Assembly
Hydraulic Oil Tank
307 EXCAVATOR MACHINE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 307-A :

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