HYDRAULIC SYSTEM
PUMP GPHYDRAULIC SYSTEM
PUMP GP#SEBP35390390
162-6259: PUMP & MTG GP-HYDRAULIC
162-6259 PUMP & MTG GP-HYDRAULIC
PART OF 185-0500 HYDRAULIC AR
PART OF 185-0500 HYDRAULIC AR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9269 Y | [1] | PUMP GP-PISTON & GEAR | |
| 2. | 8T-7338 M | [4] | BOLT (M16X2X45-MM) | |
| 3. | 9X-8257 | [4] | WASHER (17.5X30X3.5-MM THK) | |
| 4. | 102-3747 Y | [1] | COUPLING GP-PUMP | |
| 5. | 8T-4136 M | [12] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 7. | 123-1756 | [1] | COVER | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP35390391
183-8243: PUMP & MTG GP-HYDRAULIC
183-8243 PUMP & MTG GP-HYDRAULIC
PART OF 208-3277, 208-3331 BLADE AR
AN ATTACHMENT
PART OF 208-3277, 208-3331 BLADE AR
AN ATTACHMENT
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-9270 Y | [1] | PUMP GP-PISTON & GEAR | |
| 2. | 8T-7338 M | [4] | BOLT (M16X2X45-MM) | |
| 3. | 9X-8257 | [4] | WASHER (17.5X30X3.5-MM THK) | |
| 4. | 102-3747 Y | [1] | COUPLING GP-PUMP | |
| 5. | 8T-4136 M | [12] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 7. | 123-1756 | [1] | COVER | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP35390392
107-6916: PUMP GP-GEAR
107-6916 PUMP GP-GEAR
PART OF 188-4119 PUMP GP-GEAR, 165-9269 PUMP GP-PISTON & GEAR
ALSO AN ATTACHMENT
PART OF 188-4119 PUMP GP-GEAR, 165-9269 PUMP GP-PISTON & GEAR
ALSO AN ATTACHMENT
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-5196 | [1] | SEAL-O-RING | |
| 2. | 085-5557 | [1] | RING-BACKUP | |
| 3. | 085-5559 | [1] | COUPLING | |
| 4. | 3T-7529 | [1] | SEAL-O-RING | |
| 5. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 6. | 085-5552 | [1] | FRAME | |
| 7. | 085-5563 | [1] | PLATE | |
| 8. | 085-5555 | [1] | GEAR-PUMP | |
| 9. | 9X-6154 M | [4] | BOLT-SOCKET HEAD (M8X1.25-THD) | |
| 10. | 085-5562 | [4] | BUSHING | |
| 11. | 107-6915 | [1] | HOUSING | |
| 12. | 085-5556 | [1] | GEAR | |
| 13. | 085-5558 | [1] | RING-SQUARE | |
| 14. | 094-1875 | [2] | DOWEL | |
| 15. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| M | METRIC PART | |||
#SEBP35390393
188-4119: PUMP GP-GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP35390394
188-4120: PUMP GP-GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3T-7529 | [1] | SEAL-O-RING | |
| 2. | 099-2969 | [1] | BUSHING | |
| 3. | 150-5926 | [1] | COUPLING | |
| 4. | 099-2973 | [2] | PLATE | |
| 5. | 085-6294 | [2] | PLATE-THRUST | |
| 6. | 085-6292 | [4] | BUSHING | |
| 7. | 127-0070 | [1] | GEAR-DRIVE | |
| 8. | 127-0069 | [1] | CASE | |
| 9. | 085-6293 | [2] | PLATE-THRUST | |
| 10. | 085-6288 | [1] | PLATE | |
| 11. | 9X-2158 M | [4] | BOLT-SOCKET HEAD (M10X1.5X90-MM) | |
| 12. | 099-2975 | [2] | GUIDE | |
| 13. | 113-0308 | [2] | SEAL-O-RING | |
| 14. | 099-2972 | [2] | RING-SQUARE | |
| 15. | 127-0071 | [1] | GEAR-IDLER | |
| 16. | 085-6291 | [2] | RING-SQUARE | |
| 17. | 094-1875 | [4] | DOWEL | |
| 18. | 095-0658 M | [2] | BOLT-SOCKET HEAD (M10X1.5X70-MM) | |
| 19. | 127-0068 | [1] | FRAME | |
| 20. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 21. | 095-1574 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP35390395
303-0289: PUMP GP-GEAR
303-0289 PUMP GP-GEAR
PART OF 165-9269 PUMP GP-PISTON & GEAR
PART OF 165-9269 PUMP GP-PISTON & GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8C-5196 | [1] | SEAL-O-RING | |
| 2. | 085-5557 | [1] | RING-BACKUP | |
| 3. | 303-0292 | [1] | COUPLING | |
| 4. | 3T-7529 | [1] | SEAL-O-RING | |
| 5. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 6. | 303-0290 | [1] | FRAME | |
| 7. | 085-5563 | [1] | PLATE | |
| 8. | 303-0291 | [1] | GEAR-PUMP (12-TEETH) | |
| 9. | 9X-6154 M | [4] | BOLT-SOCKET HEAD (M8X1.25-THD) | |
| 10. | 085-5562 | [4] | BUSHING | |
| 11. | 303-0295 | [1] | HOUSING | |
| 12. | 085-5556 | [1] | GEAR (12-TEETH) | |
| 13. | 085-5558 | [1] | RING-SQUARE | |
| 14. | 094-1875 | [2] | DOWEL | |
| 15. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 16. | 303-1416 | [1] | RING | |
| M | METRIC PART | |||
#SEBP35390396
303-1420: PUMP GP-GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 303-1447 | [1] | COUPLING | |
| 2. | 303-1416 | [1] | RING | |
| 3. | 303-1448 | [1] | FRAME | |
| 4. | 094-1875 | [2] | DOWEL | |
| 5. | 085-5563 | [1] | PLATE | |
| 6. | 303-0291 | [1] | GEAR-PUMP (12-TEETH) | |
| 7. | 107-6915 | [1] | HOUSING | |
| 8. | 3E-8025 M | [4] | BOLT-SOCKET HEAD (M8X1.25X50-MM) | |
| 9. | 085-5562 | [4] | BUSHING | |
| 10. | 085-5556 | [1] | GEAR (12-TEETH) | |
| 11. | 085-5558 | [1] | RING-SQUARE | |
| 12. | 085-5557 | [1] | RING-BACKUP | |
| 13. | 8C-5196 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP35390397
303-1424: PUMP GP-GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 303-1420 Y | [1] | PUMP GP-GEAR | |
| 2. | 095-0658 M | [2] | BOLT-SOCKET HEAD (M10X1.5X70-MM) | |
| 3. | 127-0072 | [1] | COUPLING | |
| 4. | 9X-2158 M | [4] | BOLT-SOCKET HEAD (M10X1.5X90-MM) | |
| 5. | 3T-7529 | [1] | SEAL-O-RING | |
| 6. | 099-2969 | [1] | BUSHING | |
| 7. | 303-1450 | [2] | PLATE | |
| 8. | 085-6294 | [2] | PLATE-THRUST | |
| 9. | 085-6291 | [2] | RING-SQUARE | |
| 10. | 303-1451 | [1] | GEAR | |
| 11. | 303-1452 | [1] | HOUSING | |
| 12. | 085-6293 | [2] | PLATE-THRUST | |
| 13. | 099-2975 | [2] | GUIDE | |
| 14. | 113-0308 | [2] | SEAL-O-RING | |
| 15. | 099-2972 | [1] | RING-SQUARE | |
| 16. | 094-1875 | [2] | DOWEL | |
| 17. | 127-0071 | [1] | GEAR-IDLER | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP35390398
165-9269: PUMP GP-PISTON & GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 085-5564 | [2] | PLUG | |
| 2. | 095-1579 | [3] | SEAL-O-RING | |
| 3. | 188-4114 | [2] | SPRING | |
| 4. | 188-4113 | [1] | SPOOL | |
| 5. | 188-4116 | [4] | PLUG | |
| 6. | 188-4118 | [2] | ORIFICE | |
| 7. | 2W-1145 | [1] | RING-RETAINING (INTERNAL) | |
| 8. | 8T-9597 | [2] | RING-RETAINING | |
| 9. | 7R-8872 | [1] | SEAL-O-RING | |
| 10. | 111-3239 | [1] | BALL BEARING | |
| 11. | 194-9981 Y | [1] | HOUSING GP-PUMP | |
| 12. | 085-5584 | [1] | PLUG | |
| 13. | 107-6884 | [1] | PACKING | |
| 14. | 111-2412 | [1] | BEARING AS-NEEDLE | |
| 15. | 107-6668 | [1] | RETAINER | |
| 16. | 107-6878 | [1] | GUIDE | |
| 17. | 099-3065 | [3] | PIN | |
| 18. | 107-6880 | [2] | SEAT-SPRING | |
| 19. | 095-9805 M | [3] | BOLT-SOCKET HEAD (M14X2X40-MM) | |
| 20. | 2Y-5578 | [2] | PIN | |
| 21. | 111-5154 M | [2] | BOLT (M14X2X70-MM) | |
| 22. | 111-9964 | [1] | SHAFT | |
| 23. | 107-6661 | [1] | SEAL-LIP TYPE | |
| 24. | 107-6659 | [1] | CASE | |
| 25. | 188-4107 | [1] | CYLINDER | |
| 26. | 150-0850 | [4] | BOLT | |
| 27. | 095-1584 | [3] | SEAL-O-RING | |
| 28. | 194-9842 Y | [2] | HEAD GP-PUMP | |
| 29. | 188-4110 | [2] | PLUG | |
| 30. | 8T-1158 M | [3] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 31. | 095-1592 | [2] | SEAL-O-RING | |
| 32. | 127-0062 | [2] | PISTON | |
| 33. | 107-6905 | [1] | ORIFICE | |
| 34. | 188-4108 | [1] | PISTON | |
| 35. | 107-6889 | [1] | COVER | |
| 36. | 107-6890 M | [1] | SETSCREW | |
| 37. | 8T-4131 M | [1] | NUT (M20X2.5-THD) | |
| 38. | 107-6666 | [1] | PISTON AS | |
| 39. | 127-0052 | [1] | SEAT-SPRING | |
| 40. | 143-8039 | [1] | SPRING | |
| 41. | 127-0055 | [1] | SPRING | |
| 42. | 7X-2908 | [1] | RING-RETAINING | |
| 43. | 143-8064 | [1] | SEAT | |
| 44. | 127-0057 B | [1] | SHIM (0.3-MM THK) | |
| 45. | 127-0058 B | [1] | SHIM (0.5-MM THK) | |
| 46. | 127-0059 B | [1] | SHIM (1-MM THK) | |
| 47. | 6V-7657 | [1] | SEAL-O-RING | |
| 48. | 107-6916 Y | [1] | PUMP GP-GEAR | |
| 49. | 095-1574 | [1] | SEAL-O-RING | |
| 50. | 150-0852 | [1] | SEAL | |
| 51. | 188-4112 | [1] | PLATE | |
| 52. | 6V-8653 M | [4] | BOLT-SOCKET HEAD (M6X1X40-MM) | |
| 53. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| 54. | 107-6879 | [1] | SPRING | |
| 55. | 194-9987 Y | [1] | BARREL GP-PUMP | |
| 56. | 107-6877 | [1] | PLATE | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP35390399
165-9269: PUMP GP-PISTON & GEAR
Parts for your 308C MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 085-5564 | [2] | PLUG | |
| 2. | 095-1579 | [3] | SEAL-O-RING | |
| 3. | 188-4114 | [2] | SPRING | |
| 4. | 188-4113 | [1] | SPOOL | |
| 5. | 188-4116 | [4] | PLUG | |
| 6. | 188-4118 | [2] | ORIFICE | |
| 7. | 2W-1145 | [1] | RING-RETAINING (INTERNAL) | |
| 8. | 8T-9597 | [2] | RING-RETAINING | |
| 9. | 7R-8872 | [1] | SEAL-O-RING | |
| 10. | 111-3239 | [1] | BALL BEARING | |
| 11. | 194-9981 Y | [1] | HOUSING GP-PUMP | |
| 12. | 085-5584 | [1] | PLUG | |
| 13. | 107-6884 | [1] | PACKING | |
| 14. | 111-2412 | [1] | BEARING AS-NEEDLE | |
| 15. | 107-6668 | [1] | RETAINER | |
| 16. | 107-6878 | [1] | GUIDE | |
| 17. | 099-3065 | [3] | PIN | |
| 18. | 107-6880 | [2] | SEAT-SPRING | |
| 19. | 095-9805 M | [3] | BOLT-SOCKET HEAD (M14X2X40-MM) | |
| 20. | 2Y-5578 | [2] | PIN | |
| 21. | 111-5154 M | [2] | BOLT (M14X2X70-MM) | |
| 22. | 111-9964 | [1] | SHAFT | |
| 23. | 107-6661 | [1] | SEAL-LIP TYPE | |
| 24. | 107-6659 | [1] | CASE | |
| 25. | 188-4107 | [1] | CYLINDER | |
| 26. | 150-0850 | [4] | BOLT | |
| 27. | 095-1584 | [3] | SEAL-O-RING | |
| 28. | 194-9842 Y | [2] | HEAD GP-PUMP | |
| 29. | 188-4110 | [2] | PLUG | |
| 30. | 8T-1158 M | [3] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 31. | 095-1592 | [2] | SEAL-O-RING | |
| 32. | 127-0062 | [2] | PISTON | |
| 33. | 107-6905 | [1] | ORIFICE | |
| 34. | 188-4108 | [1] | PISTON | |
| 35. | 107-6889 | [1] | COVER | |
| 36. | 107-6890 M | [1] | SETSCREW | |
| 37. | 8T-4131 M | [1] | NUT (M20X2.5-THD) | |
| 38. | 107-6666 | [1] | PISTON AS | |
| 39. | 127-0052 | [1] | SEAT-SPRING | |
| 40. | 143-8039 | [1] | SPRING | |
| 41. | 127-0055 | [1] | SPRING | |
| 42. | 7X-2908 | [1] | RING-RETAINING | |
| 43. | 143-8064 | [1] | SEAT | |
| 44. | 127-0057 B | [1] | SHIM (0.3-MM THK) | |
| 45. | 127-0058 B | [1] | SHIM (0.5-MM THK) | |
| 46. | 127-0059 B | [1] | SHIM (1-MM THK) | |
| 47. | 6V-7657 | [1] | SEAL-O-RING | |
| 48. | 303-0289 CY | [1] | PUMP GP-GEAR | |
| 49. | 095-1574 | [1] | SEAL-O-RING | |
| 50. | 150-0852 | [1] | SEAL | |
| 51. | 188-4112 | [1] | PLATE | |
| 52. | 6V-8653 M | [4] | BOLT-SOCKET HEAD (M6X1X40-MM) | |
| 53. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| 54. | 107-6879 | [1] | SPRING | |
| 55. | 194-9987 Y | [1] | BARREL GP-PUMP | |
| 56. | 107-6877 | [1] | PLATE | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
PUMP GP
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}
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}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Technical Information Bulletin
Issues Have Been Reported with the Hydraulic Pump on Certain 307C and 308C Mini Hydraulic Excavators{5070}
Issues Have Been Reported with the Hydraulic Pump on Certain 307C and 308C Mini Hydraulic Excavators{5070}
Issues Have Been Reported with the Hydraulic Pump on Certain 307C and 308C Mini Hydraulic Excavators{5070}
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}
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}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Systems Operation
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}
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 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}
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}
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}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
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}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
