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231-1771 ALARM GP-TRAVEL -BACKUP S/N WHJ1-UP PART OF 397-4688 OPTION AR-REGIONAL AN ATTACHMENT 312D2


ELECTRICAL AND STARTING SYSTEM
ALARM GP
ALTERNATOR GP-CHARGING
BATTERY GP
BLOCK GP-JUNCTION
ELECTRONICS GP-COMMUNICATION
ELECTRONICS GP-MACHINE
CONTROL GP-ELECTRONIC

EXCAVATOR 312D2 EXCAVATOR TJY
 312D2 & 312D2 L Excavators TJY00001-UP (MACHINE) POWERED BY 3054C Engine SEBP6503 312D2 TJY   (2013)

ELECTRICAL AND STARTING SYSTEM

ALARM GP
ALARM GP
132-1829 ALARM GP
ALARM GP-TRAVEL
231-1771 ALARM GP-TRAVEL
 

#SEBP65030100
 

231-1771: ALARM GP-TRAVEL

231-1771 ALARM GP-TRAVEL -BACKUP
S/N WHJ1-UP
PART OF 397-4688 OPTION AR-REGIONAL
AN ATTACHMENT
i02573014 SEBP6503
2311771 ALARM GP-TRAVEL Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 213-9100 [1] ALARM AS (BACKUP)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  186-3735 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-1813 E SLEEVE (29-CM)  
2. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
3. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP65030101
 

421-7109: ALTERNATOR GP-CHARGING

421-7109 ALTERNATOR GP-CHARGING
S/N CST1-UP
PART OF 391-6308 ENGINE AR-PRIMARY
i04948452 SEBP6503
4217109 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0260 M [1] BOLT (M8X1.25X25-MM)  
2. 6I-0593 M [3] BOLT (M10X1.5X30-MM)  
3. 6I-0650 M [1] BOLT (M10X1.5X65-MM)  
4. 6V-9189 M [1] LOCKNUT (M8X1.25-THD)  
5. 140-8783 M [2] BOLT (M10X1.5X45-MM)  
6. 261-0428 [1] PULLEY AS-IDLER  
6A. 307-2242 M [1] BOLT (M10X1.5X45-MM)  
7. 390-7340 [1] PULLEY-ALTERNATOR (8-GROOVE)  
8. 305-7881 [1] BRACKET AS-ALTERNATOR  
8A. 161-9820 [2] PIN  
9. 424-6821 [1] ALTERNATOR (24-VOLT, 55-AMPERE)  
10. 348-8149 [1] PLATE-MOUNTING  
11. 359-9666 M [1] BOLT-FLANGE HEAD (M8X1.25X130-MM)  
12. 377-9082 [1] BELT TENSIONER  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP65030102
 

388-6696: BATTERY & WIRING GP

388-6696 BATTERY & WIRING GP
S/N WHJ1-UP; TJY1-UP
PART OF 421-2751, 421-2753 CHASSIS AR
Type 1
i04941679 SEBP6503
3886696 BATTERY & WIRING GP Parts scheme 3886696 BATTERY & WIRING GP Parts scheme 3886696 BATTERY & WIRING GP Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-8767 [2] WASHER (10.5X60X3-MM THK)  
2. 3S-2093 [31] STRAP-CABLE  
3. 3T-5760 [2] BATTERY GP (12-VOLT, 750-CCA)  
    (EACH INCLUDES)
  123-1373 [6] CAP AS-FILLER (7/8-9-THD)  
4. 4I-5399 [2] GROMMET  
5. 4I-7889 [1] SPACER (11X25X45-MM THK)  
6. 5I-4365 [1] GROMMET  
7. 5I-8270 [1] COVER-BATTERY  
8. 6G-2256 [1] CLAMP  
9. 6G-2263 [4] SPACER (10.5X19X28.5-MM THK)  
10. 6W-6005 [1] HOLD-DOWN-BATTERY  
11. 7I-2673 [1] STRAP-CABLE  
12. 7K-1181 [19] STRAP-CABLE  
13. 7Y-3195 [1] GROMMET  
14. 7Y-5456 [2] GROMMET  
15. 091-9035 [2] SPACER (11X25X20-MM THK)  
16. 111-4836 [11] CLIP  
17. 111-4837 [14] CLIP  
18. 111-4838 [9] CLIP  
19. 111-4839 [9] STRAP  
20. 116-0118 [7] CLIP  
21. 121-1076 [1] GROMMET  
22. 132-1805 [1] STRAP AS-GROUND  
23. 132-1806 [1] STRAP AS-GROUND  
24. 170-6929 [1] CABLE AS  
  5P-0761 E CABLE (00-GA, RED)(31-CM)  
  9G-0002 [1] COVER AS-TERMINAL (RED)  
  9G-0005 [1] COVER AS-TERMINAL (BLACK)  
  8C-5918 [1] TERMINAL AS-BATTERY (NEGATIVE)  
  8T-9756 [1] TERMINAL AS-BATTERY (POSITIVE)  
    (EACH TERMINAL AS INCLUDES)
  1M-6119 [1] BOLT (5/16-18X1.375-IN)  
  1M-6120 [1] NUT (5/16-18-THD)  
25. 228-8146 [1] SPACER (11X25X12.5-MM THK)  
26. 238-2501 [1] KNOB  
27. 238-2528 [1] ROD  
28. 259-5206 [1] BRACKET AS  
29. 259-5303 [1] BRACKET AS  
30. 291-7760 [1] BRACKET AS  
31. 299-2901 [1] GROMMET  
32. 306-8531 [1] BRACKET AS  
33. 318-1181 Y [1] SENSOR GP-SPEED (MAGNETIC)(ENGINE)  
34. 319-1253 [1] BRACKET AS  
35. 328-0181 [1] STRAP AS-GROUND  
36. 388-6765 [1] CABLE AS-BATTERY  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  8N-1725 [1] COVER AS-TERMINAL (RED)  
  3S-6049 [1] TERMINAL AS-BATTERY (POSITIVE)  
  1M-6119 [1] BOLT (5/16-18X1.375-IN)  
  1M-6120 [1] NUT (5/16-18-THD)  
  159-8049 E CABLE (00-GA, RED)(25-CM)  
  301-0091 [1] COVER-TERMINAL (RED)  
37. 388-6766 [1] CABLE AS (BREAKER)(BREAKER)  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  8N-0869 [1] COVER-TERMINAL (RED)  
  030-1706 [1] TERMINAL-RING (00-GA, 1/4-IN SCREW)  
  159-8049 E CABLE (00-GA, RED)(88-CM)  
  301-0091 [1] COVER-TERMINAL (RED)  
38. 388-6767 [1] CABLE AS (MOTOR STARTER)  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  1S-7252 [1] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  8N-0869 [1] COVER-TERMINAL (RED)  
  159-8049 E CABLE (00-GA, RED)(255-CM)  
  301-0091 [1] COVER-TERMINAL (RED)  
39. 388-6768 [1] CABLE AS (DISCONNECT)  
  1S-7252 [1] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  7N-5274 [1] COVER AS-TERMINAL (BLACK)  
  9G-8909 [1] COVER-TERMINAL (BLACK)  
  3S-6050 [1] TERMINAL AS-BATTERY (NEGATIVE)  
  1M-6119 [1] BOLT (5/16-18X1.375-IN)  
  1M-6120 [1] NUT (5/16-18-THD)  
  159-8050 E CABLE (00-GA, BLACK)(90-CM)  
40. 388-6769 [1] BRACKET AS  
41. 388-6771 [1] PLATE AS (ALTERNATOR)  
42. 388-6801 [1] BRACKET AS  
43. 388-6803 [1] HARNESS AS-CHASSIS  
  102-8802 [5] KIT-RECEPTACLE (2-PIN)  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
  8T-8729 [12] PIN-CONNECTOR (16-GA TO 18-GA)  
  8T-8730 [29] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  3S-2093 [16] STRAP-CABLE  
  5P-4571 [2] TERMINAL-BLADE (14-GA TO 16-GA)  
  7Y-3962 [1] TERMINAL-BULLET (MALE)  
  7Y-3964 [1] TUBE (CONNECTOR TERMINAL)  
  7Y-3963 [1] TERMINAL-BULLET (FEMALE)  
  7Y-3965 [1] TUBE (RECEPTACLE TERMINAL)  
  8T-8737 [78] PLUG-SEAL  
  8T-8799 [1] BOOT (RED)  
  100-3320 [1] PLUG AS-CONNECTOR (2-PIN)  
  126-5011 [1] SEAL-CONNECTOR  
  103-2529 E HOSE (65-CM)  
  9W-0852 [8] PIN-CONNECTOR (14-GA TO 16-GA)  
  9W-0844 [6] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  111-1567 [2] SOCKET-TERMINAL  
  119-3662 E TUBE-HEAT SHRINK (10.85-MM DIA)(26-CM)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(95-CM)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(10-CM)  
  9X-3402 [82] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [82] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  126-1768 [4] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  2L-8049 [1] TERMINAL-RING (6-GA, NO. 10 SCREW)  
  2L-8057 [1] TERMINAL-RING (8-GA, NO. 10 SCREW)  
  2L-8050 [4] TERMINAL-RING (6-GA, 1/4-IN SCREW)  
  2L-8058 [4] TERMINAL-RING (8-GA, 1/4-IN SCREW)  
  2L-8069 [5] TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)  
  2L-8075 [6] TERMINAL-RING (14-GA TO 16-GA, NO. 8 SCREW)  
  2L-8076 [2] TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW)  
  2L-8079 [1] TERMINAL-RING (14-GA TO 16-GA, 3/8-IN SCREW)  
  176-9299 [1] KIT-RECEPTACLE (3-PIN)  
  9X-3401 [41] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [41] PIN-CONNECTOR (14-GA TO 16-GA)  
  153-2620 [1] PLUG AS-CONNECTOR (54-PIN, BLACK)  
  163-6759 [1] SEAL  
  153-2630 [1] PLUG AS-CONNECTOR (54-PIN, BROWN)  
  163-6759 [1] SEAL  
  155-2270 [11] KIT-CONNECTING PLUG (2-PIN)  
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
  163-6637 [1] RECEPTACLE AS-CONNECTOR (54-PIN, BLACK)  
  174-3016 [1] PLUG AS-CONNECTOR (3-PIN)  
  197-4385 [1] DIODE  
  204-6195 [1] SOCKET-CONNECTOR (10-GA)  
  221-9804 [1] PLUG-CONNECTOR (8-GA TO 10-GA)  
  230-4009 [1] PLUG AS-CONNECTOR (12-PIN)  
  264-7034 [1] SEAL-CONNECTOR  
  230-4011 [4] PLUG AS-CONNECTOR (2-PIN)  
  264-7029 [1] SEAL-CONNECTOR  
  230-4013 [4] PLUG AS-CONNECTOR (3-PIN)  
  264-7030 [1] SEAL-CONNECTOR  
  230-5010 [1] PLUG AS-CONNECTOR (6-PIN)  
  264-7032 [1] SEAL-CONNECTOR  
  231-2295 PLUG AS-CONNECTOR (8-PIN)  
  264-7033 [1] SEAL-CONNECTOR  
  243-4505 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
  243-4510 [1] RECEPTACLE AS-CONNECTOR (12-PIN)  
  281-8803 [3] PLUG AS-CONNECTOR (3-PIN)  
  264-7030 [1] SEAL-CONNECTOR  
  281-8804 [1] PLUG AS-CONNECTOR (3-PIN)  
  264-7030 [1] SEAL-CONNECTOR  
  342-2972 [1] CAP-CONNECTOR (2-PIN)  
  342-2973 [2] CAP-CONNECTOR (3-PIN)  
  342-2974 [1] CAP-CONNECTOR (6-PIN)  
  342-2976 [1] CAP-CONNECTOR (12-PIN)  
  349-5084 [1] TERMINAL-BLADE  
  349-5085 [1] RECEPTACLE AS-CONNECTOR  
44. 099-6418 M [1] NUT (M6X1-THD)  
45. 124-5814 Y [1] BLOCK GP-JUNCTION (BATTERY)  
46. 132-5789 [1] CLIP (LADDER)  
47. 140-4722 M [2] NUT (M5X0.8-THD)  
48. 1R-6072 [1] GROMMET  
49. 1S-0994 [1] CLIP (LOOP)  
50. 204-1673 [1] STRAP-CABLE  
51. 269-7680 [1] CLIP  
52. 306-8526 [3] GROMMET  
53. 4P-7429 [1] CLIP (LADDER)  
54. 4P-7581 [6] CLIP (LADDER)  
55. 4P-8134 [1] CLIP (LADDER)  
56. 5C-7261 M [1] NUT (M8X1.25-THD)  
57. 5C-7883 M [4] BOLT-SOCKET HEAD (M6X1X16-MM)  
58. 5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
59. 6D-3479 [3] CLIP (LOOP)  
60. 6D-4246 [2] CLIP (LOOP)  
61. 7X-2621 M [4] BOLT (M10X1.5X12-MM)  
62. 8T-1889 [3] CLIP (SLOT)  
63. 8T-1890 [3] CLIP (TAB)  
64. 8T-4121 [65] WASHER-HARD (11X21X2.5-MM THK)  
65. 8T-4133 M [1] NUT (M10X1.5-THD)  
66. 8T-4136 M [13] BOLT (M10X1.5X25-MM)  
67. 8T-4137 M [36] BOLT (M10X1.5X20-MM)  
68. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
69. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
70. 8T-4185 M [3] BOLT (M10X1.5X50-MM)  
71. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
72. 8T-4191 M [4] BOLT (M10X1.5X16-MM)  
73. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
74. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
75. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
76. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
77. 8T-4226 [1] WASHER-PLATED (10.5X45X3-MM THK)  
78. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
79. 8T-6912 M [1] BOLT (M8X1.25X50-MM)  
80. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
81. 107-1678 E GUARD (9-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65030103
 

388-6696: BATTERY & WIRING GP

388-6696 BATTERY & WIRING GP
S/N WHJ1-UP; TJY1-UP
PART OF 421-2751, 421-2753 CHASSIS AR
Type 2
i06231709 SEBP6503
3886696 BATTERY & WIRING GP Parts scheme 3886696 BATTERY & WIRING GP Parts scheme 3886696 BATTERY & WIRING GP Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2G-8767 [2] WASHER (10.5X60X3-MM THK)  
2. 3S-2093 [31] STRAP-CABLE  
3. 3T-5760 [2] BATTERY GP (12-VOLT, 750-CCA)(MAINTENANCE FREE)  
    (EACH INCLUDES)
  123-1373 [6] CAP AS-FILLER (7/8-9-THD)  
4. 4I-5399 [2] GROMMET  
5. 4I-7889 [1] SPACER (11X25X45-MM THK)  
6. 5I-4365 [1] GROMMET  
7. 5I-8270 [1] COVER-BATTERY  
8. 6G-2256 [1] CLAMP  
9. 6G-2263 [4] SPACER (10.5X19X28.5-MM THK)  
10. 6W-6005 [1] HOLD-DOWN-BATTERY  
11. 7I-2673 [1] STRAP-CABLE  
12. 7K-1181 [19] STRAP-CABLE  
13. 7Y-3195 [1] GROMMET  
14. 7Y-5456 [2] GROMMET  
15. 091-9035 [2] SPACER (11X25X20-MM THK)  
16. 111-4836 [11] CLIP  
17. 111-4837 [14] CLIP  
18. 111-4838 [9] CLIP  
19. 111-4839 [9] STRAP  
20. 116-0118 [7] CLIP  
21. 121-1076 [1] GROMMET  
22. 132-1805 [1] STRAP AS-GROUND  
23. 132-1806 [1] STRAP AS-GROUND  
24. 170-6929 [1] CABLE AS  
  159-8049 E CABLE (00-GA, RED)(31-CM)  
  9G-0002 [1] COVER AS-TERMINAL (RED)  
  9G-0005 [1] COVER AS-TERMINAL (BLACK)  
    (EACH COVER AS INCLUDES)
  8L-8413 [1] STRAP-CABLE (WHITE)  
  8C-5918 [1] TERMINAL AS-BATTERY (NEGATIVE)  
  8T-9756 [1] TERMINAL AS-BATTERY (POSITIVE)  
    (EACH TERMINAL AS INCLUDES)
  1M-6119 [1] BOLT (5/16-18X1.375-IN)  
  1M-6120 [1] NUT (5/16-18-THD)  
25. 228-8146 [1] SPACER (11X25X12.5-MM THK)  
26. 238-2501 [1] KNOB  
27. 238-2528 [1] ROD  
28. 259-5206 [1] BRACKET AS  
29. 259-5303 [1] BRACKET AS  
30. 291-7760 [1] BRACKET AS  
31. 299-2901 [1] GROMMET  
32. 306-8531 [1] BRACKET AS  
33. 318-1181 Y [1] SENSOR GP-SPEED (MAGNETIC)(ENGINE)  
34. 319-1253 [1] BRACKET AS  
35. 328-0181 [1] STRAP AS-GROUND  
36. 388-6765 [1] CABLE AS-BATTERY  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  8N-1725 [1] COVER AS-TERMINAL (RED)  
  8L-8413 [1] STRAP-CABLE (WHITE)  
  3S-6049 [1] TERMINAL AS-BATTERY (POSITIVE)  
  1M-6119 [1] BOLT (5/16-18X1.375-IN)  
  1M-6120 [1] NUT (5/16-18-THD)  
  159-8049 E CABLE (00-GA, RED)(25-CM)  
  301-0091 [1] COVER-TERMINAL (RED)  
37. 388-6766 [1] CABLE AS (BREAKER)(BREAKER)  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  8N-0869 [1] COVER-TERMINAL (RED)  
  030-1706 [1] TERMINAL-RING (00-GA, 1/4-IN SCREW)  
  159-8049 E CABLE (00-GA, RED)(88-CM)  
  301-0091 [1] COVER-TERMINAL (RED)  
38. 388-6767 [1] CABLE AS (MOTOR STARTER)  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  1S-7252 [1] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  8N-0869 [1] COVER-TERMINAL (RED)  
  159-8049 E CABLE (00-GA, RED)(255-CM)  
  301-0091 [1] COVER-TERMINAL (RED)  
39. 388-6768 [1] CABLE AS (DISCONNECT)  
  1S-7252 [1] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  7N-5274 [1] COVER AS-TERMINAL (BLACK)  
  8L-8413 [1] STRAP-CABLE (WHITE)  
  9G-8909 [1] COVER-TERMINAL (BLACK)  
  3S-6050 [1] TERMINAL AS-BATTERY (NEGATIVE)  
  1M-6119 [1] BOLT (5/16-18X1.375-IN)  
  1M-6120 [1] NUT (5/16-18-THD)  
  159-8050 E CABLE (00-GA, BLACK)(90-CM)  
40. 388-6769 [1] BRACKET AS  
41. 388-6771 [1] PLATE AS (ALTERNATOR)  
42. 388-6801 [1] BRACKET AS  
43. 421-9123 C [1] HARNESS AS-CHASSIS  
  102-8802 [5] KIT-RECEPTACLE (2-PIN)  
  176-9299 [1] KIT-RECEPTACLE (3-PIN)  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [12] PIN-CONNECTOR (16-GA TO 18-GA)  
  8T-8730 [29] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  3S-2093 [16] STRAP-CABLE  
  9X-0196 [1] TERMINAL AS (16-GA)  
  7T-5957 [1] TERMINAL AS  
  7Y-3962 [1] TERMINAL-BULLET (MALE)  
  7Y-3964 [1] TUBE (CONNECTOR TERMINAL)  
  7Y-3967 [1] TERMINAL AS  
  7Y-3963 [1] TERMINAL-BULLET (FEMALE)  
  7Y-3965 [1] TUBE (RECEPTACLE TERMINAL)  
  8T-8737 [78] PLUG-SEAL  
  8T-8799 [1] BOOT (RED)  
  100-3320 [1] PLUG AS-CONNECTOR (2-PIN)  
  126-5011 [1] SEAL-CONNECTOR  
  103-2529 E HOSE (65-CM)  
  9W-0852 [8] PIN-CONNECTOR (14-GA TO 16-GA)  
  9W-0844 [6] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  305-5362 [2] TERMINAL AS (18-GA)  
  119-3662 E TUBE-HEAT SHRINK (10.85-MM DIA)(26-CM)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(85-CM)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(25-CM)  
  9X-3402 [95] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [95] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  126-1768 [4] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  2L-8049 [1] TERMINAL-RING (6-GA, NO. 10 SCREW)  
    -OR-
  2L-8057 [1] TERMINAL-RING (8-GA, NO. 10 SCREW)  
  2L-8050 [4] TERMINAL-RING (6-GA, 1/4-IN SCREW)  
    -OR-
  2L-8058 [4] TERMINAL-RING (8-GA, 1/4-IN SCREW)  
  2L-8069 [5] TERMINAL-RING (2-GA TO 10-GA, 3/8-IN SCREW)  
  2L-8075 [6] TERMINAL-RING (14-GA TO 16-GA, NO. 8 SCREW)  
  2L-8076 [2] TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW)  
  2L-8079 [1] TERMINAL-RING (14-GA TO 16-GA, 3/8-IN SCREW)  
  9X-3401 [42] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [42] PIN-CONNECTOR (14-GA TO 16-GA)  
  153-2620 [1] PLUG AS-CONNECTOR (54-PIN, BLACK)  
  153-2630 [1] PLUG AS-CONNECTOR (54-PIN, BROWN)  
    (EACH PLUG AS INCLUDES)
  163-6759 [1] SEAL  
  155-2270 [11] KIT-CONNECTING PLUG (2-PIN)  
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
    (EACH PLUG KIT INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  163-6637 [1] RECEPTACLE AS-CONNECTOR (54-PIN, BLACK)  
  174-3016 [1] PLUG AS-CONNECTOR (3-PIN)  
  197-4385 [1] DIODE  
  204-6195 [1] SOCKET-CONNECTOR (10-GA)  
  221-9804 [1] PLUG-CONNECTOR (8-GA TO 10-GA)  
  230-4009 [1] PLUG AS-CONNECTOR (12-PIN)  
  455-0709 [1] SEAL-CONNECTOR  
  230-4011 [5] PLUG AS-CONNECTOR (2-PIN)  
    (EACH INCLUDES)
  455-0704 [1] SEAL-CONNECTOR  
  281-8803 [3] PLUG AS-CONNECTOR (3-PIN)  
  281-8804 [1] PLUG AS-CONNECTOR (3-PIN)  
  230-4013 [4] PLUG AS-CONNECTOR (3-PIN)  
    (EACH PLUG AS INCLUDES)
  455-0705 [1] SEAL-CONNECTOR  
  230-5010 [1] PLUG AS-CONNECTOR (6-PIN)  
  455-0707 [1] SEAL-CONNECTOR  
  231-2295 [1] PLUG AS-CONNECTOR (8-PIN)  
  455-0708 [1] SEAL-CONNECTOR  
  243-4505 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
  243-4510 [1] RECEPTACLE AS-CONNECTOR (12-PIN)  
  342-2972 [2] CAP-CONNECTOR (2-PIN)  
  342-2973 [2] CAP-CONNECTOR (3-PIN)  
  342-2974 [1] CAP-CONNECTOR (6-PIN)  
  342-2976 [1] CAP-CONNECTOR (12-PIN)  
  349-5084 [1] TERMINAL-BLADE  
  349-5085 [1] RECEPTACLE AS-CONNECTOR  
44. 099-6418 M [1] NUT (M6X1-THD)  
45. 124-5814 Y [1] BLOCK GP-JUNCTION (BATTERY)  
46. 132-5789 [1] CLIP (LADDER)  
47. 140-4722 M [2] NUT (M5X0.8-THD)  
48. 1R-6072 [1] GROMMET  
49. 1S-0994 [1] CLIP (LOOP)  
50. 204-1673 [1] STRAP-CABLE  
51. 269-7680 [1] CLIP  
52. 306-8526 [3] GROMMET  
53. 4P-7429 [1] CLIP (LADDER)  
54. 4P-7581 [6] CLIP (LADDER)  
55. 4P-8134 [1] CLIP (LADDER)  
56. 5C-7261 M [1] NUT (M8X1.25-THD)  
57. 5C-7883 M [4] BOLT-SOCKET HEAD (M6X1X16-MM)  
58. 5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
59. 6D-3479 [3] CLIP (LOOP)  
60. 6D-4246 [2] CLIP (LOOP)  
61. 7X-2621 M [4] BOLT (M10X1.5X12-MM)  
62. 8T-1889 [3] CLIP (SLOT)  
63. 8T-1890 [3] CLIP (TAB)  
64. 8T-4121 [65] WASHER-HARD (11X21X2.5-MM THK)  
65. 8T-4133 M [1] NUT (M10X1.5-THD)  
66. 8T-4136 M [13] BOLT (M10X1.5X25-MM)  
67. 8T-4137 M [36] BOLT (M10X1.5X20-MM)  
68. 8T-4179 M [2] BOLT (M12X1.75X20-MM)  
69. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
70. 8T-4185 M [3] BOLT (M10X1.5X50-MM)  
71. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
72. 8T-4191 M [4] BOLT (M10X1.5X16-MM)  
73. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
74. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
75. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
76. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
77. 8T-4226 [1] WASHER-PLATED (10.5X45X3-MM THK)  
78. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
79. 8T-6912 M [1] BOLT (M8X1.25X50-MM)  
80. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
81. 107-1678 E GUARD (9-CM)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65030104
 

124-5814: BLOCK GP-JUNCTION

124-5814 BLOCK GP-JUNCTION
S/N WHJ1-UP; TJY1-UP
PART OF 388-6696 BATTERY & WIRING GP
i04389846 SEBP6503
1245814 BLOCK GP-JUNCTION Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 435-2848 [1] COVER-TERMINAL  
2. 8C-6358 [1] BLOCK AS-JUNCTION (BATTERY)  
2A. 8T-3518 [6] NUT-FULL (1/2-13-THD)  
2B. 7F-0560 [6] WASHER (0.516X0.938X0.101-IN THK)  
 

#SEBP65030105
 

366-9353: CONTROL & MTG GP-COMMUNICATION

366-9353 CONTROL & MTG GP-COMMUNICATION -PRODUCT LINK CELLULAR
S/N WHJ1-UP; TJY1-UP
PART OF 367-8780 CONTROL AR-COMMUNICATION
AN ATTACHMENT
i04400566 SEBP6503
3669353 CONTROL & MTG GP-COMMUNICATION Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-5608 [4] SPACER (6.5X9.5X25.4-MM THK)  
2. 9X-9896 [8] MOUNT (ISOLATION)  
3. 373-8962 [1] BRACKET AS  
4. 376-4616 Y [1] CONTROL GP-COMMUNICATION (PRODUCT LINK CELLULAR, CHINA)  
5. 8C-8451 M [4] BOLT (M6X1X40-MM)  
6. 9X-6165 [4] WASHER (6.5X22X2.5-MM THK)  
7. 230-1341 [1] FILM-WARNING (PRODUCT LINK RADIO, INTL)  
8. 307-0047 [1] FILM-INFORMATION (PRODUCT LINK, READ OMM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65030106
 

381-7372: CONTROL & MTG GP-COMMUNICATION

381-7372 CONTROL & MTG GP-COMMUNICATION -PRODUCT LINK CELLULAR
S/N WHJ1-UP; TJY1-UP
PART OF 379-7062 CONTROL AR-COMMUNICATION
AN ATTACHMENT
i04671835 SEBP6503
3817372 CONTROL & MTG GP-COMMUNICATION Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-5608 [4] SPACER (6.5X9.5X25.4-MM THK)  
2. 9X-9896 [8] MOUNT (ISOLATION)  
3. 373-8962 [1] BRACKET AS  
4. 376-6478 Y [1] CONTROL GP-COMMUNICATION (PRODUCT LINK CELLULAR)  
5. 8C-8451 M [4] BOLT (M6X1X40-MM)  
6. 9X-6165 [4] WASHER (6.5X22X2.5-MM THK)  
7. 230-1340 [1] FILM-WARNING (PRODUCT LINK RADIO, U.S.)  
    -OR-
8. 230-1341 [1] FILM-WARNING (PRODUCT LINK RADIO, INTL)  
9. 307-0047 [1] FILM-INFORMATION (PRODUCT LINK, READ OMM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65030107
 

221-8872: CONTROL & MTG GP-MACHINE

221-8872 CONTROL & MTG GP-MACHINE
S/N WHJ1-UP; TJY1-UP
PART OF 383-5671 OPERATOR AR
i02534854 SEBP6503
2218872 CONTROL & MTG GP-MACHINE Parts scheme
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 366-8821 [1] CONTROL GP-UNPROGRAMMED  
2. 7X-2534 M [4] BOLT (M6X1X50-MM)  
3. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP65030108
 

367-8780: CONTROL AR-COMMUNICATION

367-8780 CONTROL AR-COMMUNICATION -PRODUCT LINK
S/N WHJ1-UP; TJY1-UP
AN ATTACHMENT
i04400542 SEBP6503
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  366-9353 Y [1] CONTROL & MTG GP-COMMUNICATION (PRODUCT LINK CELLULAR)  
  366-9355 Y [1] MOUNTING GP-ANTENNA (PRODUCT LINK)  
  366-9348 Y [1] WIRING GP-COMMUNICATION (PRODUCT LINK 522)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65030109
 

379-7062: CONTROL AR-COMMUNICATION

379-7062 CONTROL AR-COMMUNICATION -PRODUCT LINK CELLULAR
S/N WHJ1-UP; TJY1-UP
AN ATTACHMENT
i04671789 SEBP6503
  For full view, you need register

Parts for your 312D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  381-7372 Y [1] CONTROL & MTG GP-COMMUNICATION (PRODUCT LINK CELLULAR)  
  366-9355 Y [1] MOUNTING GP-ANTENNA (PRODUCT LINK)  
  366-9348 Y [1] WIRING GP-COMMUNICATION (PRODUCT LINK 522)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 312D2 :

ALARM GP
132-1829 ALARM GP
TANK GP-FUEL
391-4809 TANK GP-FUEL
TANK & MTG GP-FUEL
391-4808 TANK & MTG GP-FUEL
SEPARATOR GP-WATER
265-5720 SEPARATOR GP-WATER
PUMP GP-FUEL PRM & PRIM FILTER
299-9265 PUMP GP-FUEL PRM & PRIM FILTER
PUMP GP-FUEL INJECTION
421-7100 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
421-7100 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
248-2366 PUMP GP-FUEL INJECTION
ALTERNATOR GP-CHARGING
421-7109 ALTERNATOR GP-CHARGING
BATTERY & WIRING GP
388-6696 BATTERY & WIRING GP
BATTERY & WIRING GP
388-6696 BATTERY & WIRING GP
BLOCK GP-JUNCTION
124-5814 BLOCK GP-JUNCTION
CONTROL & MTG GP-COMMUNICATION
366-9353 CONTROL & MTG GP-COMMUNICATION
CONTROL & MTG GP-COMMUNICATION
381-7372 CONTROL & MTG GP-COMMUNICATION
CONTROL & MTG GP-MACHINE
221-8872 CONTROL & MTG GP-MACHINE
367-8780 CONTROL AR-COMMUNICATION
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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.
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