ELECTRICAL AND STARTING SYSTEM
WIRING GPELECTRICAL AND STARTING SYSTEM
WIRING GP#SEBP54570170
336-6249: WIRING GP-CAMERA
336-6249 WIRING GP-CAMERA -WORK AREA VISUAL SYSTEM, REAR
S/N SKA1-UP
PART OF 343-1183 CAMERA & WIRING GP
AN ATTACHMENT
S/N SKA1-UP
PART OF 343-1183 CAMERA & WIRING GP
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [17] | STRAP-CABLE | |
| 2. | 7K-1181 | [6] | STRAP-CABLE | |
| 3. | 093-2064 | [1] | GROMMET | |
| 4. | 111-4836 | [1] | CLIP | |
| 5. | 251-8248 | [1] | CABLE AS-COMMUNICATION (5-M) | |
| 6. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 7. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 8. | 7I-8272 E | GUARD (5-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP54570171
336-6256: WIRING GP-CHASSIS
336-6256 WIRING GP-CHASSIS -ACCUGRADE
S/N SKA1-UP
PART OF 346-4472 SPECIAL AR
AN ATTACHMENT
S/N SKA1-UP
PART OF 346-4472 SPECIAL AR
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [24] | STRAP-CABLE | |
| 2. | 7K-1181 | [43] | STRAP-CABLE | |
| 3. | 093-2064 | [2] | GROMMET | |
| 4. | 111-4836 | [1] | CLIP | |
| 5. | 111-4837 | [3] | CLIP | |
| 6. | 116-0118 | [1] | CLIP | |
| 7. | 204-1611 | [4] | STRAP (DUAL) | |
| 8. | 227-6807 | [1] | GUARD | |
| 9. | 275-6842 | [1] | HARNESS AS-CONTROL (DISPLAY, GPS RADIO) | |
| 8T-8737 | [6] | PLUG-SEAL | ||
| 9X-3401 | [6] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 167-8987 | [1] | PLUG AS-CONNECTOR (8-PIN) | ||
| 243-4510 | [1] | RECEPTACLE AS-CONNECTOR (12-PIN) | ||
| 10. | 306-8656 | [1] | SUPPORT AS | |
| 11. | 350-8041 | [1] | HARNESS AS-CHASSIS | |
| 102-8803 | [2] | KIT-RECEPTACLE (3-PIN) | ||
| (EACH KIT INCLUDES RECEPTACLE AS, WEDGE & INTERFACE SEAL) | ||||
| 8T-8729 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8730 | [4] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 3R-9965 | [1] | PLUG AS-CONNECTOR (8-PIN) | ||
| 3S-2093 | [6] | STRAP-CABLE | ||
| 6D-5257 | [1] | PLUG AS-CONNECTOR (8-PIN) | ||
| 8L-8413 | [4] | STRAP-CABLE | ||
| 8T-8737 | [75] | PLUG-SEAL | ||
| 9X-4385 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 104-6871 | [2] | CAP-DUST | ||
| 9W-0852 | [7] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 9W-0844 | [13] | SOCKET-CONNECTOR (14-GA TO 16-GA) | ||
| 119-3662 BE | TUBE-HEAT SHRINK (10.85-MM DIA) | |||
| 125-7874 BE | TUBE-HEAT SHRINK (5.72-MM DIA) | |||
| 125-7875 BE | TUBE-HEAT SHRINK (7.44-MM DIA) | |||
| 9X-3402 | [34] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 2L-8069 | [2] | TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW) | ||
| 176-9299 | [2] | KIT-RECEPTACLE (3-PIN) | ||
| (EACH KIT INCLUDES RECEPTACLE AS, WEDGE & INTERFACE SEAL) | ||||
| 9X-3401 | [39] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 174-0503 | [1] | KIT-CONNECTING PLUG (3-PIN) | ||
| 155-2260 | [2] | KIT-CONNECTING PLUG (3-PIN) | ||
| (EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 174-3016 | [2] | PLUG AS-CONNECTOR (3-PIN) | ||
| 230-4009 | [6] | PLUG AS-CONNECTOR (12-PIN) | ||
| (EACH INCLUDES) | ||||
| 264-7034 | [1] | SEAL-CONNECTOR | ||
| 230-4013 | [1] | PLUG AS-CONNECTOR (3-PIN) | ||
| 264-7030 | [1] | SEAL-CONNECTOR | ||
| 230-5010 | [2] | PLUG AS-CONNECTOR (6-PIN) | ||
| (EACH INCLUDES) | ||||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 243-4506 | [1] | RECEPTACLE AS-CONNECTOR (3-PIN) | ||
| 243-4508 | [2] | RECEPTACLE AS-CONNECTOR (6-PIN) | ||
| 243-4510 | [5] | RECEPTACLE AS-CONNECTOR (12-PIN) | ||
| 243-5362 | [2] | CAP-DUST | ||
| 253-2695 | [1] | PLUG AS-CONNECTOR | ||
| 262-8088 E | HOSE (65-CM) | |||
| 12. | 4P-7429 | [2] | CLIP | |
| 13. | 4P-7581 | [1] | CLIP | |
| 14. | 7X-2621 M | [2] | BOLT (M10X1.5X12-MM) | |
| 15. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 16. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
| B | USE AS REQUIRED | |||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP54570172
342-3001: WIRING GP-COMMUNICATION
342-3001 WIRING GP-COMMUNICATION -PRODUCT LINK 321SR
S/N SKA1-UP
PART OF 343-1036 INSTALLATION AR-COMMUNICATION
AN ATTACHMENT
S/N SKA1-UP
PART OF 343-1036 INSTALLATION AR-COMMUNICATION
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-1181 | [10] | STRAP-CABLE | |
| 2. | 9X-3495 | [1] | CLIP AS | |
| 3. | 111-4837 | [1] | CLIP | |
| 4. | 116-0118 | [1] | CLIP | |
| 5. | 259-4887 Y | [1] | HARNESS AS-WIRING (PRODUCT LINK) | |
| 6. | 259-4940 Y | [1] | HARNESS AS-WIRING (SERVICE CONNECTOR) | |
| 7. | 283-2732 | [1] | HARNESS AS-CONTROL | |
| 8T-8729 | [1] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8737 | [6] | PLUG-SEAL | ||
| 9W-0852 | [1] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 9X-3402 | [14] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 9X-3401 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| -OR- | ||||
| 126-1767 | [2] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 155-2255 | [1] | KIT-CONNECTING PLUG (12-PIN) | ||
| (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 230-5010 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 243-4508 | [1] | RECEPTACLE AS-CONNECTOR (6-PIN) | ||
| 8. | 132-5789 | [1] | CLIP | |
| 9. | 4I-7889 | [1] | SPACER (11X25X45-MM THK) | |
| 10. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 11. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 12. | 8T-4191 M | [1] | BOLT (M10X1.5X16-MM) | |
| 13. | 8T-5005 M | [1] | BOLT (M10X1.5X70-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP54570173
366-9348: WIRING GP-COMMUNICATION
366-9348 WIRING GP-COMMUNICATION -PRODUCT LINK 522
S/N SKA1-UP
CHINA
PART OF 379-7123 CONTROL AR-COMMUNICATION
AN ATTACHMENT
S/N SKA1-UP
CHINA
PART OF 379-7123 CONTROL AR-COMMUNICATION
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-7889 | [1] | SPACER (11X25X45-MM THK) | |
| 2. | 7K-1181 | [1] | STRAP-CABLE | |
| 3. | 116-0118 | [1] | CLIP | |
| 4. | 373-8965 Y | [1] | HARNESS AS-CONTROL (PRODUCT LINK) | |
| 5. | 111-4837 | [1] | CLIP | |
| 6. | 132-5789 | [1] | CLIP | |
| 7. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8T-4136 M | [1] | BOLT (M10X1.5X25-MM) | |
| 9. | 8T-4191 M | [1] | BOLT (M10X1.5X16-MM) | |
| 10. | 8T-5005 M | [1] | BOLT (M10X1.5X70-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP54570174
231-1836: WIRING GP-CONSOLE
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [2] | STRAP-CABLE | |
| 2. | 7K-1181 | [1] | STRAP-CABLE | |
| 3. | 163-6795 | [2] | STRAP-CABLE | |
| 4. | 251-0580 | [1] | HARNESS AS-CONSOLE | |
| 8T-8729 | [4] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8730 | [3] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 3S-2093 | [9] | STRAP-CABLE | ||
| 5P-5995 D | TUBE (0.3-M) | |||
| 7Y-3963 | [2] | TERMINAL-BULLET (FEMALE) | ||
| 7Y-3965 | [2] | TUBE (RECEPTACLE TERMINAL) | ||
| 8T-8737 | [9] | PLUG-SEAL | ||
| 9W-0852 | [2] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 9W-0844 | [2] | SOCKET-CONNECTOR (14-GA TO 16-GA) | ||
| 125-7874 E | TUBE-HEAT SHRINK (5.72-MM DIA)(5-CM) | |||
| 125-7875 E | TUBE-HEAT SHRINK (7.44-MM DIA)(5-CM) | |||
| 9X-3402 | [11] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| -OR- | ||||
| 126-1768 | [11] | SOCKET-CONNECTOR (14-GA TO 16-GA) | ||
| 155-2260 | [1] | KIT-CONNECTING PLUG (3-PIN) | ||
| (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 230-4011 | [1] | PLUG AS-CONNECTOR (2-PIN) | ||
| 264-7029 | [1] | SEAL-CONNECTOR | ||
| 230-5010 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 239-7352 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 243-4505 | [1] | RECEPTACLE AS-CONNECTOR (2-PIN) | ||
| 243-4508 | [1] | RECEPTACLE AS-CONNECTOR (6-PIN) | ||
| 247-2693 | [1] | RECEPTACLE AS-CONNECTOR (6-PIN) | ||
| D | ORDER BY THE METER | |||
| E | ORDER BY THE CENTIMETER | |||
#SEBP54570175
251-0433: WIRING GP-CONSOLE
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS#SEBP54570176
251-0435: WIRING GP-CONSOLE
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [5] | STRAP-CABLE | |
| 2. | 7K-1181 | [2] | STRAP-CABLE | |
| 3. | 283-3074 | [1] | SWITCH AS-TOGGLE (AUTO/MANUAL ENG SPEED CONTROL) | |
| 4. | 163-6711 | [1] | SWITCH AS-TOGGLE (MANUAL ENGINE SPEED CONTROL) | |
| 5. | 163-6795 | [2] | STRAP-CABLE | |
| 6. | 251-0602 | [1] | BRACKET | |
| 7. | 259-4877 | [1] | HARNESS AS-CONSOLE | |
| 102-8806 | [1] | KIT-RECEPTACLE (8-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 3S-2093 | [10] | STRAP-CABLE | ||
| 7Y-3967 | [2] | TERMINAL AS | ||
| (EACH INCLUDES) | ||||
| 7Y-3963 | [1] | TERMINAL-BULLET (FEMALE) | ||
| 7Y-3965 | [1] | TUBE (RECEPTACLE TERMINAL) | ||
| 102-7964 | [1] | PLUG-CONNECTOR (16-PIN) | ||
| 102-7965 | [14] | TERMINAL (FEMALE) | ||
| 125-7874 E | TUBE-HEAT SHRINK (5.72-MM DIA)(10-CM) | |||
| 125-7875 E | TUBE-HEAT SHRINK (7.44-MM DIA)(10-CM) | |||
| 155-2265 | [1] | KIT-CONNECTING PLUG (8-PIN) | ||
| (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 9X-3401 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| -OR- | ||||
| 126-1767 | [2] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 230-4009 | [1] | PLUG AS-CONNECTOR (12-PIN) | ||
| 264-7034 | [1] | SEAL-CONNECTOR | ||
| 230-4011 | [1] | PLUG AS-CONNECTOR (2-PIN) | ||
| 264-7029 | [1] | SEAL-CONNECTOR | ||
| 230-5008 | [1] | PLUG AS-CONNECTOR (4-PIN) | ||
| 264-7031 | [1] | SEAL-CONNECTOR | ||
| 230-5010 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 231-2295 | [1] | PLUG AS-CONNECTOR (8-PIN) | ||
| 264-7033 | [1] | SEAL-CONNECTOR | ||
| 239-7352 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 243-4505 | [1] | RECEPTACLE AS-CONNECTOR (2-PIN) | ||
| 243-4510 | [1] | RECEPTACLE AS-CONNECTOR (12-PIN) | ||
| 247-2693 | [1] | RECEPTACLE AS-CONNECTOR (6-PIN) | ||
| 8. | 9X-2042 M | [3] | SCREW-TRUSS HEAD (M6X1X12-MM) | |
| 9. | 8C-5063 E | CONDUIT-FLEXIBLE (15.49-MM ID, SPLIT)(10-CM) | ||
| E | ORDER BY THE CENTIMETER | |||
| M | METRIC PART | |||
#SEBP54570177
251-0435: WIRING GP-CONSOLE
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 C | [4] | STRAP-CABLE | |
| 2. | 7K-1181 | [2] | STRAP-CABLE | |
| 3. | 163-6795 C | [1] | STRAP-CABLE | |
| 4. | 373-8980 C | [1] | HARNESS AS-CONSOLE | |
| 102-8806 | [1] | KIT-RECEPTACLE (8-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 8T-8729 | [7] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 8T-8730 | [8] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| 3S-2093 | [11] | STRAP-CABLE | ||
| 7Y-3967 | [2] | TERMINAL AS | ||
| (EACH INCLUDES) | ||||
| 7Y-3963 | [1] | TERMINAL-BULLET (FEMALE) | ||
| 7Y-3965 | [1] | TUBE (RECEPTACLE TERMINAL) | ||
| 8T-8737 | [27] | PLUG-SEAL | ||
| 102-7964 | [1] | PLUG-CONNECTOR (16-PIN) | ||
| 102-7965 | [14] | TERMINAL (FEMALE) | ||
| 9W-0852 | [1] | PIN-CONNECTOR (14-GA TO 16-GA) | ||
| 9W-0844 | [7] | SOCKET-CONNECTOR (14-GA TO 16-GA) | ||
| 119-3662 E | TUBE-HEAT SHRINK (10.85-MM DIA)(7-CM) | |||
| 125-4841 | [1] | WEDGE-PLUG LOCK (21-PIN) | ||
| 125-7875 E | TUBE-HEAT SHRINK (7.44-MM DIA)(10-CM) | |||
| 9X-3402 | [24] | SOCKET-CONNECTOR (16-GA TO 18-GA) | ||
| -OR- | ||||
| 126-1768 | [24] | SOCKET-CONNECTOR (14-GA TO 16-GA) | ||
| 155-2259 | [1] | WEDGE-PLUG LOCK (8-PIN) | ||
| 155-2265 | [1] | KIT-CONNECTING PLUG (8-PIN) | ||
| (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL) | ||||
| 230-4009 | [1] | PLUG AS-CONNECTOR (12-PIN) | ||
| 264-7034 | [1] | SEAL-CONNECTOR | ||
| 230-4011 | [1] | PLUG AS-CONNECTOR (2-PIN) | ||
| 264-7029 | [1] | SEAL-CONNECTOR | ||
| 230-5008 | [1] | PLUG AS-CONNECTOR (4-PIN) | ||
| 264-7031 | [1] | SEAL-CONNECTOR | ||
| 230-5010 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 231-2295 | [1] | PLUG AS-CONNECTOR (8-PIN) | ||
| 264-7033 | [1] | SEAL-CONNECTOR | ||
| 238-2363 | [7] | TERMINAL (FEMALE) | ||
| 239-7352 | [1] | PLUG AS-CONNECTOR (6-PIN) | ||
| 264-7032 | [1] | SEAL-CONNECTOR | ||
| 243-4505 | [1] | RECEPTACLE AS-CONNECTOR (2-PIN) | ||
| 243-4510 | [1] | RECEPTACLE AS-CONNECTOR (12-PIN) | ||
| 247-2693 | [1] | RECEPTACLE AS-CONNECTOR (6-PIN) | ||
| 5. | 3E-9375 CE | CONDUIT (10-CM) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
| E | ORDER BY THE CENTIMETER | |||
#SEBP54570178
275-6883: WIRING GP-CONVERTER
275-6883 WIRING GP-CONVERTER
S/N SKA1-UP
12-VOLT, 7-AMPERE
PART OF 350-3286 OPTION AR-CAB
AN ATTACHMENT
S/N SKA1-UP
12-VOLT, 7-AMPERE
PART OF 350-3286 OPTION AR-CAB
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-1181 | [2] | STRAP-CABLE | |
| 2. | 121-0987 | [1] | SOCKET-AUXILIARY POWER (12-VOLT, 7-AMPERE) | |
| 3. | 275-7048 | [1] | BRACKET | |
| 4. | 283-2783 | [1] | CONVERTER-POWER (24-VOLT TO 12-VOLT) | |
| 5. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 7. | 8T-4171 M | [4] | BOLT (M6X1X12-MM) | |
| 8. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| M | METRIC PART | |||
#SEBP54570179
350-8254: WIRING GP-CONVERTER
350-8254 WIRING GP-CONVERTER
S/N SKA1-UP
12-VOLT, 10-AMPERE
PART OF 367-8678, 367-8679, 367-8680, 379-7285, 396-6747, 421-3428 DISTRIBUTION AR
AN ATTACHMENT
S/N SKA1-UP
12-VOLT, 10-AMPERE
PART OF 367-8678, 367-8679, 367-8680, 379-7285, 396-6747, 421-3428 DISTRIBUTION AR
AN ATTACHMENT
Parts for your 312D L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 275-7048 | [1] | BRACKET | |
| 2. | 324-5770 | [1] | CONVERTER-POWER (24-VOLT TO 12-VOLT) | |
| 3. | 324-5771 | [2] | SOCKET-AUXILIARY POWER (12-VOLT) | |
| 4. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4171 M | [4] | BOLT (M6X1X12-MM) | |
| 7. | 9X-8256 | [4] | WASHER (6.6X12X2-MM THK) | |
| M | METRIC PART | |||
Information:
ELECTRICAL AND STARTING SYSTEM
WIRING GP
Special Instruction
Testing and Adjusting
Troubleshooting



