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4I-5427 WIRING GP-REFUELING PUMP -REFUELING PUMP S/N 6BL1-UP PART OF 4I-2984 PUMP AR-FUEL TRANSFER AN ATTACHMENT 312-A


ELECTRICAL AND STARTING SYSTEM
WIRING GP
POWER TRAIN
BRAKE GP
DRIVE GP-FINAL

EXCAVATOR 312-A EXCAVATOR 6BL
 312 Excavator 6BL00001-UP (MACHINE) POWERED BY 3054 Engine SEBP2254 312-A 6BL   (1994)

ELECTRICAL AND STARTING SYSTEM

WIRING GP
WIRING GP-OVERLOAD WARNING
116-1841 WIRING GP-OVERLOAD WARNING
WIRING GP-QUICK COUPLER
108-1597 WIRING GP-QUICK COUPLER
WIRING GP-REFUELING PUMP
4I-5427 WIRING GP-REFUELING PUMP
 

#SEBP22540130
 

4I-5427: WIRING GP-REFUELING PUMP

4I-5427 WIRING GP-REFUELING PUMP -REFUELING PUMP
S/N 6BL1-UP
PART OF 4I-2984 PUMP AR-FUEL TRANSFER
AN ATTACHMENT
i00369037 SEBP2254
4I5427 WIRING GP-REFUELING PUMP Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4133 M [2] NUT (M10X1.5-THD)  
2. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
3. 8M-2772 [3] CLIP (LOOP)  
4. 4B-2049 [1] NUT (10-32-THD)  
5. 8T-0328 [1] WASHER-HARD (5.5X10X1-MM THK)  
6. 7Y-5490 [1] RELAY (24-VOLT)  
7. 105-9894 [1] SWITCH AS (REFUELING PUMP)  
  1S-0812 [2] SCREW-TAPPING  
  3K-0835 [1] NUT (5/8-24-THD)  
  6F-0253 [1] LOCKWASHER  
  8T-8748 [1] ADAPTER-MOUNT  
8. 8T-4191 M [2] BOLT (M10X1.5X16-MM)  
9. 9G-9150 [2] CLIP  
10. 4D-8123 [1] CLIP  
11. 5I-8358 [1] WIRE AS  
  M   METRIC PART
 

#SEBP22540131
 

128-1828: BRAKE GP-SERVICE

128-1828 BRAKE GP-SERVICE
S/N 6BL926-1688
PART OF 125-9728 DRIVE GP-FINAL
i00519746 SEBP2254
1281828 BRAKE GP-SERVICE Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-1875 [1] PISTON  
2. 128-1876 [1] CASE-PRESSURE  
3. 128-1877 [1] HOUSING-DISC  
4. 128-1852 [2] BOLT-SOCKET HEAD  
5. 128-1854 [11] BOLT-SOCKET HEAD  
6. 128-1879 [2] PLUG  
7. 128-1880 [1] DOWEL-SPRING  
8. 128-1878 [1] KIT-REPAIR  
 

#SEBP22540132
 

110-7080: DRIVE GP-FINAL

110-7080 DRIVE GP-FINAL
S/N 6BL486-925
PART OF 114-8222 DRIVE GP-FINAL
i00471629 SEBP2254
1107080 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5A-3604 M [16] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
2. 3B-4505 [16] LOCKWASHER  
3. 6I-6523 [1] HOUSING-GEAR  
4. 1R-5839 [1] NUT  
5. 1R-5838 [2] BALL BEARING  
6. 099-0198 [1] SEAL GP-DUO-CONE  
7. 110-7081 [1] HOUSING-MOTOR  
8. 5I-4898 [1] DOWEL  
9. 5I-4897 [1] WASHER  
10. 6I-6530 [4] PLATE  
11. 1R-5846 [4] GEAR-PLANETARY  
12. 1R-5848 [4] ROLLER AS-BEARING  
13. 1R-5847 [4] RACE  
14. 1R-5844 [1] CARRIER  
15. 1R-5842 [3] GEAR-PLANETARY  
16. 1R-5843 [3] ROLLER AS-BEARING  
17. 6I-6537 [1] COVER  
18. 095-0968 [2] PLUG  
19. 1R-5852 [1] PLATE  
20. 1R-5854 [8] SCREW  
21. 1R-5851 [1] PLATE  
22. 1R-5850 [1] PLATE  
23. 095-0967 [1] PLUG  
24. 6I-6544 [1] GEAR-SUN  
25. 1R-5845 [1] GEAR-SUN  
26. 1R-5849 [1] RING-RETAINING  
27. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP22540133
 

114-8222: DRIVE GP-FINAL

114-8222 DRIVE GP-FINAL
S/N 6BL486-925
PART OF 102-3780 POWER TRAIN AR
i00488388 SEBP2254
1148222 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-7080 Y [1] DRIVE GP-FINAL  
2. 1R-5871 J [1] SEAL-OIL  
3. 7I-1082 [1] SPRING  
4. 114-8228 [1] PISTON AS  
5. 7I-1084 [1] PLATE-CAM  
6. 7I-1085 [1] RETAINER  
7. 7I-1086 [1] BARREL  
8. 1R-5875 [3] PIN  
9. 7I-1088 [1] PISTON-BRAKE  
10. 095-7383 J [1] SEAL-O-RING  
11. 095-7386 J [1] RING-BACKUP  
12. 095-1578 J [1] SEAL-O-RING  
13. 096-4377 J [1] SEAL-O-RING  
14. 1R-5883 J [1] RING-BACKUP  
15. 096-1521 B [1] SHIM (1-MM THK)  
  096-1522 B [1] SHIM (2-MM THK)  
  096-3785 B [1] SHIM (1.2-MM THK)  
  096-3786 B [1] SHIM (1.4-MM THK)  
  096-3787 B [1] SHIM (1.6-MM THK)  
  096-3788 B [1] SHIM (1.8-MM THK)  
16. 095-1790 [2] RING  
17. 095-1595 [2] SEAL-O-RING  
18. 095-1787 [2] RING-BACKUP  
19. 095-1590 [2] SEAL-O-RING  
20. 096-1445 [1] PLUG  
21. 8T-6759 [8] PLUG-PIPE  
22. 114-8230 [1] COVER AS  
23. 1R-5881 [2] SPRING  
24. 7I-1103 [1] PLATE-VALVE  
25. 7I-1104 [2] PLUG  
26. 095-1575 J [2] SEAL-O-RING  
27. 3Y-9267 [2] BALL  
28. 114-8229 [2] ORIFICE  
29. 4I-9426 [1] RING-RETAINING  
30. 7I-1109 [2] PLATE  
31. 7I-1110 [1] SPRING  
32. 1R-5870 [1] BEARING-ROLLER  
33. 095-0882 [1] PIN-SPRING  
34. 7Y-4277 J [1] SEAL-O-RING  
35. 095-1585 J [1] SEAL-O-RING  
36. 096-1519 [1] SEAT  
37. 095-7381 [1] VALVE  
38. 095-7380 [1] SPRING  
39. 095-7382 [1] RETAINER  
40. 1R-5880 [2] PLATE-SEPARATOR  
41. 1R-5879 [2] PLATE-FRICTION  
42. 7I-1121 [1] PISTON AS  
43. 7I-1122 [1] GUIDE  
44. 7I-1123 [1] SHAFT  
45. 1R-5874 [2] BALL  
46. 7I-1125 [1] BALL BEARING  
47. 1R-5891 [2] PIN  
48. 1R-5889 [1] PLUG  
49. 095-1517 J [1] SEAL-O-RING  
50. 7I-1129 [1] STOP  
51. 096-3978 [1] SPRING  
52. 7I-1131 [1] SPOOL  
53. 7I-1132 [2] VALVE GP-RELIEF  
54. 6V-8399 J [1] SEAL-O-RING  
55. 9S-8005 [1] PLUG (3/4-16-THD)  
56. 7I-1135 [1] SPOOL AS  
57. 7I-1141 [2] COVER  
58. 7I-1137 [2] WASHER (26.7X35X2-MM THK)  
59. 7I-1138 [2] SPRING  
60. 5P-2568 J [2] SEAL-O-RING  
61. 6V-8200 M [8] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
62. 095-0966 [2] PLUG  
63. 095-0687 M [10] BOLT-SOCKET HEAD (M14X2X45-MM)  
   
    AVAILABLE REPAIR KIT(S):
  7I-1277 J [1] KIT-SEAL  
  B   USE AS REQUIRED
  J   PARTS MARKED J INCLUDE KIT(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22540134
 

125-9728: DRIVE GP-FINAL

125-9728 DRIVE GP-FINAL
S/N 6BL926-1688
PART OF 112-4483 POWER TRAIN AR
i00512963 SEBP2254
1259728 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-1827 Y [1] DRIVE GP-FINAL  
2. 128-1828 Y [1] BRAKE GP-SERVICE  
3. 128-1881 Y [1] MOTOR GP-PISTON (TRAVEL)  
4. 128-1830 Y [1] VALVE GP-BRAKE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22540135
 

128-1827: DRIVE GP-FINAL

128-1827 DRIVE GP-FINAL
S/N 6BL926-1688
PART OF 125-9728 DRIVE GP-FINAL
i00519744 SEBP2254
1281827 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-1831 [1] KIT-PLANETARY GEAR  
2. 144-8377 [1] KIT-SUN GEAR  
3. 144-8378 [1] KIT  
4. 128-1841 [1] COVER  
5. 128-1842 [1] SPACER  
6. 128-1843 [1] BALL BEARING  
7. 144-8379 [1] KIT-REPAIR  
8. 128-1848 [1] SEAL-FACE  
9. 128-1855 [1] GEAR-RING  
10. 144-8380 [1] KIT-SUN GEAR  
11. 128-1869 [1] SHAFT-SUN GEAR  
12. 128-1874 [2] BOLT-SOCKET HEAD  
13. 128-1838 [1] KIT-PLANETARY GEAR  
14. 128-1840 [3] DISC-SUPPORT  
15. 144-8381 [1] KIT  
16. 144-8382 [1] KIT  
17. 128-1867 [3] DISC  
18. 128-1865 [1] KIT-PLANETARY GEAR  
 

#SEBP22540136
 

142-6825: DRIVE GP-FINAL

142-6825 DRIVE GP-FINAL
S/N 6BL1689-UP
PART OF 112-4483 POWER TRAIN AR
Type 1
i00569045 SEBP2254
1426825 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 145-7765 Y [1] MOTOR GP-PISTON (TRAVEL)  
2. 145-7767 Y [1] DRIVE GP-FINAL  
3. 147-3263 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22540137
 

142-6825: DRIVE GP-FINAL

142-6825 DRIVE GP-FINAL
S/N 6BL1689-UP
PART OF 112-4483 POWER TRAIN AR
Type 2
i00717664 SEBP2254
1426825 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-2692 Y [1] MOTOR GP-PISTON (TRAVEL)  
2. 145-7767 Y [1] DRIVE GP-FINAL  
3. 153-2689 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22540138
 

145-7767: DRIVE GP-FINAL

145-7767 DRIVE GP-FINAL
S/N 6BL1689-UP
PART OF 142-6825 DRIVE GP-FINAL
i00567884 SEBP2254
1457767 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 147-8482 [2] KIT  
    (INCLUDES PLUG & SEAL RING)
2. 147-8483 [1] COVER AS  
3. 147-8484 [1] KIT-FASTENER  
    (INCLUDES BOLTS & O-RING SEAL)
4. 147-8496 [1] SHAFT-SUN GEAR  
5. 128-1865 [1] KIT-PLANETARY GEAR  
    (INCLUDES GEARS, BEARINGS, & RINGS)
6. 128-1867 [3] DISC  
7. 147-8498 [1] KIT  
    (INCLUDES CARRIER, BOLTS, & RINGS)
8. 147-8499 [1] KIT-SUN GEAR  
    (INCLUDES GEAR & RING)
9. 128-1840 [3] DISC-SUPPORT  
10. 128-1838 [1] KIT-PLANETARY GEAR  
    (INCLUDES GEARS, BEARINGS, & RINGS)
11. 147-8501 [1] KIT  
    (INCLUDES CARRIER, BOLTS, & RINGS)
12. 147-8502 [1] KIT-SUN GEAR  
    (INCLUDES GEAR & RING)
13. 147-8485 [1] KIT  
    (INCLUDES BOLTS, WASHERS, & O-RING SEAL)
14. 147-8486 [1] GEAR-RING  
15. 147-8487 [1] LINK-SHAFT  
16. 147-8488 [1] KIT-GEAR  
    (INCLUDES GEARS, BEARINGS, & RINGS)
17. 201-5102 [1] KIT-NUT (PRELOAD)  
    (INCLUDES BOLTS, BALLS, WASHERS, & NUT)
18. 147-8490 [1] KIT-BEARING  
19. 203-0837 [1] SEAL GP-DUO-CONE  
20. 153-6371 [1] KIT-BRAKE  
    (INCLUDES RINGS, DISKS, PISTON, & REPAIR KIT)
21. 147-8494 [1] SPINDLE  
22. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
23. 8T-9521 [1] SEAL-O-RING (9.3MM ID)  
  M   METRIC PART
 

#SEBP22540139
 

4I-7330: DRIVE GP-FINAL

4I-7330 DRIVE GP-FINAL
S/N 6BL1-485
WITH MOTOR
PART OF 102-3780 POWER TRAIN AR
i00369244 SEBP2254
4I7330 DRIVE GP-FINAL Parts scheme
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-1083 [1] PISTON AS  
2. 7I-1085 [1] RETAINER  
3. 1R-5875 [3] PIN  
4. 095-7383 [1] SEAL-O-RING  
5. 095-7386 [1] RING-BACKUP  
6. 095-1578 [1] SEAL-O-RING  
7. 103-8191 [1] COVER AS  
8. 7I-1103 [1] PLATE-VALVE  
9. 095-1575 [2] SEAL-O-RING  
10. 1R-5891 [2] PIN  
11. 7I-1109 [2] PLATE  
12. 1R-5870 [1] BEARING-ROLLER  
13. 7Y-4277 [1] SEAL-O-RING  
14. 096-1519 [1] SEAT  
15. 095-7380 [1] SPRING  
16. 1R-5880 [2] PLATE-SEPARATOR  
17. 7I-1123 [1] SHAFT  
18. 7I-1125 [1] BALL BEARING  
19. 1R-5889 [1] PLUG  
20. 095-1517 [1] SEAL-O-RING  
21. 7I-1129 [1] STOP  
22. 096-3978 [1] SPRING  
23. 7I-1131 [1] SPOOL  
24. 095-1590 [2] SEAL-O-RING  
25. 095-1787 [2] RING-BACKUP  
26. 7I-1132 [2] VALVE GP-RELIEF  
27. 095-1595 [2] SEAL-O-RING  
28. 095-1790 [2] RING  
29. 6V-8399 [1] SEAL-O-RING  
30. 9S-8005 [1] PLUG (3/4-16-THD)  
31. 7I-1135 [1] SPOOL AS  
32. 7I-1136 [2] ORIFICE  
33. 7I-1137 [2] WASHER (26.7X35X2-MM THK)  
34. 7I-1138 [2] SPRING  
35. 5P-2568 [2] SEAL-O-RING  
36. 6V-8200 M [8] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
37. 7I-1141 [2] COVER  
38. 7I-1080 Y [1] DRIVE GP-FINAL  
39. 1R-5871 [1] SEAL-OIL  
40. 7I-1082 [1] SPRING  
41. 7I-1084 [1] PLATE-CAM  
42. 7I-1086 [1] BARREL  
43. 7I-1088 [1] PISTON-BRAKE  
44. 096-4377 [1] SEAL-O-RING  
45. 1R-5883 [1] RING-BACKUP  
46. 096-1521 B [1] SHIM (1-MM THK)  
  096-3785 B [1] SHIM (1.2-MM THK)  
  096-3786 B [1] SHIM (1.4-MM THK)  
  096-3787 B [1] SHIM (1.6-MM THK)  
  096-3788 B [1] SHIM (1.8-MM THK)  
  096-1522 [1] SHIM (2-MM THK)  
47. 095-0687 M [10] BOLT-SOCKET HEAD (M14X2X45-MM)  
48. 8T-6759 [8] PLUG-PIPE  
49. 1R-5881 [2] SPRING  
50. 7I-1104 [2] PLUG  
51. 3Y-9267 [2] BALL  
52. 4I-9426 [1] RING-RETAINING  
53. 7I-1110 [1] SPRING  
54. 095-0882 [1] PIN-SPRING  
55. 095-1585 [1] SEAL-O-RING  
56. 095-7381 [1] VALVE  
57. 095-7382 [1] RETAINER  
58. 1R-5879 [2] PLATE-FRICTION  
59. 7I-1121 [1] PISTON AS  
60. 7I-1122 [1] GUIDE  
61. 1R-5874 [2] BALL  
62. 096-1445 [1] PLUG  
63. 095-0966 [2] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  7I-1277 [1] KIT-SEAL (INCLS SEALS AND RINGS)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20
Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/13
Special Instruction
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Tool Operating Manual
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Reuse And Salvage Guidelines
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Testing and Adjusting
Electric Starting System - Test
3054 Engine
Service Magazine
Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2012/05/04
Service of the Machined Terminals and the Stamped and Formed Terminals {7553}
2006/11/13
Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17
Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/12
Striped Wire Is Replaced With Improved Ink Jet Identification for Legacy (Parts Service) Wire harnesses {1408}
2012/06/08
Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}
2012/05/08
Information On Battery Cables and Wire Assemblies for Assembling at Dealer Site {4459}
2012/09/21

Caterpillar Parts SIS Catalog 312-A :

WIRING GP-QUICK COUPLER
108-1597 WIRING GP-QUICK COUPLER
WIRING GP-OVERLOAD WARNING
116-1841 WIRING GP-OVERLOAD WARNING
WIRING GP-CONSOLE
4I-5380 WIRING GP-CONSOLE
WIRING GP-CONSOLE
114-2243 WIRING GP-CONSOLE
WIRING GP-CONSOLE
105-9955 WIRING GP-CONSOLE
WIRING GP-COMBINED FLOW
126-3474 WIRING GP-COMBINED FLOW
WIRING GP-BOOM
137-1426 WIRING GP-BOOM
WIRING GP-AUXILIARY CONTROL
129-4701 WIRING GP-AUXILIARY CONTROL
BRAKE GP-SERVICE
128-1828 BRAKE GP-SERVICE
DRIVE GP-FINAL
110-7080 DRIVE GP-FINAL
DRIVE GP-FINAL
114-8222 DRIVE GP-FINAL
DRIVE GP-FINAL
125-9728 DRIVE GP-FINAL
DRIVE GP-FINAL
128-1827 DRIVE GP-FINAL
DRIVE GP-FINAL
142-6825 DRIVE GP-FINAL
DRIVE GP-FINAL
142-6825 DRIVE GP-FINAL
DRIVE GP-FINAL
145-7767 DRIVE GP-FINAL
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.