FRAME AND BODY
GUARD GPHANDRAIL GP
HOOD GP
UNDERCARRIAGE
ADJUSTMENT GP-HYDRAULIC TRACKFRAME AND BODY
GUARD GP#SEBP31990200
202-6489: GUARD GP-PLATFORM
202-6489 GUARD GP-PLATFORM
S/N BNN1-UP; CBT1-UP
HEAVY DUTY
PART OF 170-2607 GUARD GP-BOTTOM
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
HEAVY DUTY
PART OF 170-2607 GUARD GP-BOTTOM
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS#SEBP31990201
4I-6924: GUARD GP-SWIVEL
#SEBP31990202
170-2602: HANDRAIL GP
170-2602 HANDRAIL GP -FRONT, RH
S/N BNN1-UP; CBT1-UP
PART OF 193-1398, 194-5566 CHASSIS AR
S/N BNN1-UP; CBT1-UP
PART OF 193-1398, 194-5566 CHASSIS AR
#SEBP31990203
218-7996: HOOD GP
218-7996 HOOD GP
S/N BNN1-UP; CBT1-UP
PRE-CLEANER
PART OF 183-1576 AIR CLEANER AR
AN ATTACHMENT
S/N BNN1-UP; CBT1-UP
PRE-CLEANER
PART OF 183-1576 AIR CLEANER AR
AN ATTACHMENT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS#SEBP31990204
170-2601: HOOD GP-ENGINE
170-2601 HOOD GP-ENGINE
S/N BNN1-UP; CBT1-UP
PART OF 193-1398, 194-5566 CHASSIS AR
Type 1
S/N BNN1-UP; CBT1-UP
PART OF 193-1398, 194-5566 CHASSIS AR
Type 1
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-0232 | [2] | STRIKER | |
| 2. | 4I-8019 | [2] | SUPPORT | |
| 3. | 6I-6033 | [4] | STOP | |
| 4. | 7I-1418 | [1] | SUPPORT AS | |
| 5. | 087-3908 B | [4] | SHIM (1-MM THK) | |
| 6. | 087-3909 B | [4] | SHIM (2-MM THK) | |
| 7. | 170-3014 | [2] | BUMPER | |
| 8. | 177-5526 | [1] | SHEET AS | |
| 9. | 177-5527 | [1] | SHEET AS | |
| 10. | 177-5530 | [1] | SUPPORT AS | |
| 11. | 177-5788 | [1] | SHEET AS | |
| 12. | 177-5790 Y | [1] | COVER GP-HOOD | |
| 13. | 177-5796 Y | [1] | COVER GP-HOOD | |
| 14. | 177-5972 Y | [1] | COVER GP-ACCESS (FUEL TANK, HYDRAULIC TANK)(RH) | |
| 15. | 177-5981 Y | [1] | SHEET AS-SOUND SUPPRESSION | |
| 16. | 177-5982 | [1] | SHEET AS | |
| 17. | 177-5985 | [1] | SHEET AS | |
| 177-5986 | [1] | INSULATION | ||
| 18. | 177-6113 | [1] | SHEET AS | |
| 177-6108 | [1] | INSULATION | ||
| 19. | 177-6295 | [1] | ANGLE | |
| 20. | 177-6296 | [1] | ANGLE | |
| 21. | 177-6298 | [1] | PIPE | |
| 22. | 177-6299 | [1] | SPRING | |
| 23. | 184-8683 | [1] | ANGLE | |
| 24. | 184-8810 | [1] | PLATE AS | |
| 25. | 184-8813 Y | [1] | DOOR GP-ACCESS (AIR CLEANER, BATTERY, RADIATOR)(LH) | |
| 26. | 184-8818 Y | [1] | DOOR GP-ACCESS (PUMP COMPARTMENT)(RH) | |
| 27. | 184-8833 | [1] | ROD AS | |
| 28. | 184-8874 | [2] | ROD | |
| 29. | 190-6984 | [1] | SHEET AS | |
| 30. | 190-7030 | [1] | PLATE AS | |
| 31. | 190-7043 | [1] | PLATE AS | |
| 32. | 190-7108 | [1] | SHEET AS | |
| 33. | 190-7126 | [1] | SHEET AS | |
| 34. | 190-7129 | [1] | SUPPORT AS | |
| 35. | 190-7131 | [1] | SUPPORT AS | |
| 36. | 190-7256 | [1] | SHEET AS | |
| 190-7257 | [1] | LINER | ||
| 37. | 190-7258 | [1] | SHEET AS | |
| 190-7259 | [1] | LINER | ||
| 38. | 193-9790 | [1] | SHEET AS | |
| 193-9387 | [1] | LINER | ||
| 39. | 199-0036 | [1] | SHEET AS | |
| 40. | 199-0038 | [1] | SHEET AS | |
| 41. | 199-0067 | [1] | SUPPORT AS | |
| 42. | 199-0078 Y | [1] | HOOD GP-ENGINE | |
| 43. | 199-0172 | [2] | LINER | |
| 44. | 3B-4618 | [1] | PIN-COTTER | |
| 45. | 135-8573 | [72] | BOLT AS | |
| 46. | 135-8575 | [25] | BOLT AS | |
| 47. | 5P-4115 | [12] | WASHER-HARD (7.2X19X2-MM THK) | |
| 48. | 105-3487 M | [4] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 49. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 50. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 51. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 52. | 8T-4138 M | [8] | BOLT (M6X1X20-MM) | |
| 53. | 8T-4171 M | [4] | BOLT (M6X1X12-MM) | |
| 54. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 55. | 9X-2045 M | [4] | SCREW-TRUSS HEAD (M6X1X20-MM) | |
| 56. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31990205
170-2601: HOOD GP-ENGINE
170-2601 HOOD GP-ENGINE
S/N BNN1-UP; CBT1-UP
PART OF 193-1398, 194-5566 CHASSIS AR
Type 2
S/N BNN1-UP; CBT1-UP
PART OF 193-1398, 194-5566 CHASSIS AR
Type 2
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-0232 | [2] | STRIKER | |
| 2. | 4I-8019 | [2] | SUPPORT | |
| 3. | 6I-6033 | [4] | STOP | |
| 4. | 7I-1418 | [1] | SUPPORT AS | |
| 5. | 087-3908 B | [4] | SHIM (1-MM THK) | |
| 6. | 087-3909 B | [4] | SHIM (2-MM THK) | |
| 7. | 170-3014 | [2] | BUMPER | |
| 8. | 177-5526 | [1] | SHEET AS | |
| 9. | 177-5527 | [1] | SHEET AS | |
| 10. | 177-5530 | [1] | SUPPORT AS | |
| 11. | 177-5788 | [1] | SHEET AS | |
| 12. | 177-5790 Y | [1] | COVER GP-HOOD | |
| 13. | 177-5796 Y | [1] | COVER GP-HOOD | |
| 14. | 177-5972 Y | [1] | COVER GP-ACCESS (FUEL TANK, HYDRAULIC TANK)(RH) | |
| 15. | 177-5981 Y | [1] | SHEET AS-SOUND SUPPRESSION | |
| 16. | 177-5982 | [1] | SHEET AS | |
| 17. | 177-5985 | [1] | SHEET AS | |
| 177-5986 | [1] | INSULATION | ||
| 18. | 177-6113 | [1] | SHEET AS | |
| 177-6108 | [1] | INSULATION | ||
| 19. | 177-6295 | [1] | ANGLE | |
| 20. | 177-6296 | [1] | ANGLE | |
| 21. | 177-6298 | [1] | PIPE | |
| 22. | 177-6299 | [1] | SPRING | |
| 23. | 184-8683 | [1] | ANGLE | |
| 24. | 184-8810 | [1] | PLATE AS | |
| 25. | 184-8813 Y | [1] | DOOR GP-ACCESS (AIR CLEANER, BATTERY, RADIATOR)(LH) | |
| 26. | 184-8818 Y | [1] | DOOR GP-ACCESS (PUMP COMPARTMENT)(RH) | |
| 27. | 184-8833 | [1] | ROD AS | |
| 28. | 184-8874 | [2] | ROD | |
| 29. | 190-6984 | [1] | SHEET AS | |
| 30. | 190-7030 | [1] | PLATE AS | |
| 31. | 190-7043 | [1] | PLATE AS | |
| 32. | 190-7108 | [1] | SHEET AS | |
| 33. | 190-7126 | [1] | SHEET AS | |
| 34. | 190-7129 | [1] | SUPPORT AS | |
| 35. | 190-7131 | [1] | SUPPORT AS | |
| 36. | 190-7256 | [1] | SHEET AS | |
| 190-7257 | [1] | LINER | ||
| 37. | 190-7258 | [1] | SHEET AS | |
| 190-7259 | [1] | LINER | ||
| 38. | 193-9790 | [1] | SHEET AS | |
| 193-9387 | [1] | LINER | ||
| 39. | 199-0036 | [1] | SHEET AS | |
| 40. | 199-0038 | [1] | SHEET AS | |
| 41. | 199-0067 | [1] | SUPPORT AS | |
| 42. | 199-0078 Y | [1] | HOOD GP-ENGINE | |
| 43. | 3B-4618 | [1] | PIN-COTTER | |
| 44. | 105-3487 M | [4] | BOLT-SOCKET HEAD (M6X1X20-MM) | |
| 45. | 135-8573 | [72] | BOLT AS | |
| 46. | 135-8575 | [25] | BOLT AS | |
| 47. | 5P-4115 | [12] | WASHER-HARD (7.2X19X2-MM THK) | |
| 48. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 49. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 50. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| 51. | 8T-4138 M | [8] | BOLT (M6X1X20-MM) | |
| 52. | 8T-4171 M | [4] | BOLT (M6X1X12-MM) | |
| 53. | 8T-4223 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 54. | 9X-2045 M | [4] | SCREW-TRUSS HEAD (M6X1X20-MM) | |
| 55. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31990206
199-0078: HOOD GP-ENGINE
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 099-6418 M | [4] | NUT (M6X1-THD) | |
| 2. | 142-5542 | [1] | LOCK AS | |
| 3. | 177-6101 | [1] | GUARD | |
| 4. | 184-8862 | [1] | COVER | |
| 5. | 190-7188 | [1] | HOOD AS-ENGINE | |
| 5A. | 4K-8501 | [1] | CLIP | |
| 5B. | 203-5001 | [2] | HINGE | |
| 6. | 190-7193 | [1] | LINER | |
| 7. | 199-0079 | [1] | LINER | |
| 8. | 199-0080 | [1] | LINER | |
| 9. | 199-0081 | [1] | LINER | |
| 10. | 203-5005 | [1] | SHEET | |
| M | METRIC PART | |||
#SEBP31990207
199-0078: HOOD GP-ENGINE
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 099-6418 M | [4] | NUT (M6X1-THD) | |
| 2. | 177-6101 | [1] | GUARD | |
| 3. | 190-7188 | [1] | HOOD AS-ENGINE | |
| 3A. | 4K-8501 | [1] | CLIP | |
| 3B. | 203-5001 | [2] | HINGE | |
| 4. | 190-7193 | [1] | LINER | |
| 5. | 199-0079 | [1] | LINER | |
| 6. | 199-0080 | [1] | LINER | |
| 7. | 199-0081 | [1] | LINER | |
| 8. | 203-5005 | [1] | SHEET | |
| 9. | 268-0457 | [1] | LOCK AS | |
| M | METRIC PART | |||
#SEBP31990208
177-5981: SHEET AS-SOUND SUPPRESSION
177-5981 SHEET AS-SOUND SUPPRESSION
S/N BNN1-UP; CBT1-UP
PART OF 170-2601 HOOD GP-ENGINE
S/N BNN1-UP; CBT1-UP
PART OF 170-2601 HOOD GP-ENGINE
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS#SEBP31990209
188-0897: ADJUSTMENT GP-HYDRAULIC TRACK
188-0897 ADJUSTMENT GP-HYDRAULIC TRACK
S/N BNN1-UP; CBT1-UP
PART OF 195-0657 IDLER GP-FRONT
S/N BNN1-UP; CBT1-UP
PART OF 195-0657 IDLER GP-FRONT
Parts for your 312C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 188-0905 | [1] | CYLINDER | |
| 2. | 096-4275 | [2] | RING | |
| 3. | 188-0896 | [1] | PISTON | |
| 4. | 2S-5926 | [1] | VALVE-RELIEF | |
| 5. | 357-7540 | [1] | VALVE-FILL | |
| 6. | 095-1612 | [2] | SEAL-O-RING | |
| 7. | 093-1515 | [2] | RING | |
| 8. | 093-1435 | [1] | SEAL-LIP TYPE | |
| 9. | 195-0659 | [1] | PLATE AS | |
| 9A. | 4B-4158 | [4] | SCREW-DRIVE (NO 4X0.25-IN) | |
| 9B. | 253-1346 | [1] | PLATE-WARNING (HIGH PRESSURE CYLINDER) | |
| 9C. | Z | [1] | PLATE | |
| 10. | 8T-4199 M | [2] | BOLT (M8X1.25X12-MM) | |
| M | METRIC PART | |||
| Z | NOT SERVICED SEPARATELY | |||



