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278-6672 LINES GP-PILOT -JOYSTICK, PEDALS S/N SKA272-UP PART OF 270-5865 HYDRAULIC AR 312D L EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-PILOT

EXCAVATOR 312D L EXCAVATOR SKA
 312D L Excavator SKA00001-UP (MACHINE) POWERED BY C4.2 Engine SEBP5457 312D L SKA   (2009)

HYDRAULIC SYSTEM

LINES GP-PILOT
LINES GP-PILOT
260-7891 LINES GP-PILOT
LINES GP-PILOT
278-6672 LINES GP-PILOT
LINES GP-PILOT
278-6672 LINES GP-PILOT
LINES GP-PILOT
278-6673 LINES GP-PILOT
LINES GP-PILOT
278-6674 LINES GP-PILOT
LINES GP-PILOT
278-6674 LINES GP-PILOT
 

#SEBP54570450
 

278-6672: LINES GP-PILOT

278-6672 LINES GP-PILOT -JOYSTICK, PEDALS
S/N SKA272-UP
PART OF 270-5865 HYDRAULIC AR
i04963109 SEBP5457
2786672 LINES GP-PILOT Parts scheme 2786672 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9521 [2] BAND-MARKER (RED, L1)  
2. 4I-9522 [2] BAND-MARKER (YELLOW, L2)  
3. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
4. 4I-9524 [2] BAND-MARKER (BROWN, L4)  
5. 4I-9525 [2] BAND-MARKER (ORANGE, R1)  
6. 4I-9526 [2] BAND-MARKER (WHITE, R2)  
7. 4I-9527 [2] BAND-MARKER (GREEN, R3)  
8. 4I-9528 [2] BAND-MARKER (PURPLE, R4)  
9. 7K-1181 [2] STRAP-CABLE  
10. 087-4402 I [2] HOSE AS  
11. 133-5813 [4] BAND-MARKER (GRAY, P)  
12. 369-8503 CY [1] VALVE GP-PILOT (WITHOUT SHUTTLE)  
13. 168-9759 [1] BLOCK  
14. 392-2185 [3] SUPPORT  
15. 236-2838 [1] PLATE  
16. 236-2843 [1] HOSE AS  
17. 236-2844 [1] HOSE AS  
18. 354-3834 [1] HOSE AS  
19. 354-3825 [1] HOSE AS  
20. 282-7206 [1] HOSE AS  
21. 292-7423 I [1] HOSE AS  
22. 292-7424 I [1] HOSE AS  
23. 292-7425 I [1] HOSE AS  
24. 292-7427 I [1] HOSE AS  
25. 292-7428 I [1] HOSE AS  
26. 354-3833 [1] HOSE AS  
27. 292-7431 [1] SUPPORT AS  
28. 292-7513 [1] SUPPORT  
29. 148-8336 [11] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
30. 164-5624 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
31. 148-8363 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9876 [1] ELBOW  
32. 148-8366 [8] ELBOW AS  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8987 [1] ELBOW  
33. 148-8378 [8] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
34. 148-8407 [4] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
35. 164-5628 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  107-6631 [1] CONNECTOR-FILTER  
36. 6V-9168 [8] NUT (11/16-16-THD)  
37. 8T-4121 [18] WASHER-HARD (11X21X2.5-MM THK)  
38. 8T-4191 M [6] BOLT (M10X1.5X16-MM)  
39. 8T-4137 CM [10] BOLT (M10X1.5X20-MM)  
40. 8T-4178 M [2] BOLT (M10X1.5X90-MM)  
41. 099-7241 [8] WASHER-HARD (19X34X3-MM THK)  
42. 272-4514 [1] HOSE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP54570451
 

278-6673: LINES GP-PILOT

278-6673 LINES GP-PILOT -JOYSTICK, MAIN CONTROL VALVE
S/N SKA1-UP
PART OF 270-5865 HYDRAULIC AR
i04252749 SEBP5457
2786673 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5777 I [1] HOSE AS  
2. 4I-3941 [2] FITTING AS  
3. 4I-3988 I [3] HOSE AS  
4. 4I-5933 I [1] HOSE AS  
5. 4I-9521 [6] BAND-MARKER (RED, L1)  
6. 4I-9522 [6] BAND-MARKER (YELLOW, L2)  
7. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
8. 4I-9524 [2] BAND-MARKER (BROWN, L4)  
9. 4I-9525 [6] BAND-MARKER (ORANGE, R1)  
10. 4I-9526 [6] BAND-MARKER (WHITE, R2)  
11. 4I-9527 [2] BAND-MARKER (GREEN, R3)  
12. 4I-9528 [2] BAND-MARKER (PURPLE, R4)  
13. 7I-8252 I [2] HOSE AS  
14. 7K-1181 [17] STRAP-CABLE  
15. 7Y-4199 I [2] HOSE AS  
16. 4I-1037 I [1] HOSE AS  
17. 104-8973 I [1] HOSE AS  
18. 108-7360 I [1] HOSE AS  
19. 363-6187 CI [1] HOSE AS  
20. 115-8645 [4] GUARD  
21. 133-5813 [2] BAND-MARKER (GRAY, P)  
22. 309-5768 [1] SWITCH AS-PRESSURE (TRAVEL)  
22A. 309-5768 [1] SWITCH AS-PRESSURE (IMPLEMENT, SWING)  
    (EACH INCLUDES)
  9X-3402 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [2] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  331-4226 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
24. 292-7180 [1] GROMMET  
25. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
26. 148-8353 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
27. 148-8378 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
28. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
29. 148-8435 [5] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
30. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
31. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
32. 148-8338 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP54570452
 

278-6674: LINES GP-PILOT

278-6674 LINES GP-PILOT -MAIN CONTROL VALVE, MANIFOLD
S/N SKA1-277
PART OF 270-5865 HYDRAULIC AR
i04047452 SEBP5457
2786674 LINES GP-PILOT Parts scheme 2786674 LINES GP-PILOT Parts scheme 2786674 LINES GP-PILOT Parts scheme 2786674 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3994 I [1] HOSE AS  
2. 4I-5795 I [2] HOSE AS  
3. 4I-5900 I [1] HOSE AS  
4. 4I-6039 [1] GROMMET  
5. 4I-9521 [4] BAND-MARKER (RED, L1)  
6. 4I-9522 [4] BAND-MARKER (YELLOW, L2)  
7. 4I-9523 [12] BAND-MARKER (BLUE, L3)  
8. 4I-9524 [4] BAND-MARKER (BROWN, L4)  
9. 4I-9525 [4] BAND-MARKER (ORANGE, R1)  
10. 4I-9527 [8] BAND-MARKER (GREEN, R3)  
11. 4I-9528 [4] BAND-MARKER (PURPLE, R4)  
12. 5I-4076 I [1] HOSE AS  
13. 5I-8708 I [1] HOSE AS  
14. 5I-8853 I [1] HOSE AS  
15. 7K-1181 [14] STRAP-CABLE  
16. I [1] HOSE AS  
17. 7Y-5088 I [1] HOSE AS  
18. 087-5767 I [1] HOSE AS  
19. 087-5775 I [1] HOSE AS  
20. 087-5777 I [1] HOSE AS  
21. 320-0153 I [1] HOSE AS  
22. 4I-1671 I [1] HOSE AS  
23. 108-7375 I [1] HOSE AS  
24. 115-8645 [4] GUARD  
25. 164-6979 CY [1] VALVE GP-SHUTTLE  
26. 129-5959 I [1] HOSE AS  
27. 133-5813 [2] BAND-MARKER (GRAY, P)  
28. 148-8443 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  7X-2459 [1] TEE-O-RING  
29. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
30. 164-5546 [1] TEE AS  
  3E-7410 [1] TEE-O-RING  
  3J-1907 [1] SEAL-O-RING  
31. 164-5628 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  107-6631 [1] CONNECTOR-FILTER  
32. 164-6874 [1] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
33. 164-6981 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
34. 176-4791 [1] BLOCK  
35. 184-9420 I [1] HOSE AS  
36. 187-5741 I [1] HOSE AS  
37. 187-7028 [1] SUPPORT AS  
38. 192-6775 I [1] HOSE AS  
39. 199-1914 I [1] HOSE AS  
40. 207-6418 I [1] HOSE AS  
41. 215-5037 Y [1] MANIFOLD GP-CONTROL (PILOT OIL SUPPLY)  
42. 218-1183 I [1] HOSE AS  
43. 310-0210 CY [1] VALVE GP-PRESSURE REDUCING (BOOM, SWING PRIORITY)  
44. 238-0751 Y [1] VALVE GP-SOLENOID & PRESS REDC  
45. 257-3023 I [1] HOSE AS  
46. 418-6282 [2] CLAMP GP-HYDRAULIC LINES  
    (EACH INCLUDES)
  275-1442 [1] CLIP (TAB)  
  275-1443 [1] CLIP (SLOT)  
  275-1444 J [1] GROMMET (19-MM ID)  
    -OR-
  275-1442 [1] CLIP (TAB)  
  275-1443 [1] CLIP (SLOT)  
  333-4609 J [1] GROMMET (21-MM ID)  
49. 285-2663 [1] FITTING AS (QUICK DISCONNECT, MALE)  
  3J-1907 [1] SEAL-O-RING  
  285-2664 [1] FITTING  
50. 286-6769 I [1] HOSE AS  
51. 292-7183 I [1] HOSE AS  
52. 292-7446 I [1] HOSE AS  
53. 296-7059 [2] FITTING AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  178-5883 [1] FITTING  
54. 320-0007 I [1] HOSE AS  
55. 307-4837 [1] PLATE  
56. 307-4969 I [1] HOSE AS  
57. 309-5769 [1] SWITCH AS-PRESSURE (PILOT, BOOM LOWER)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
  151-9272 [1] KIT-RECEPTACLE (2-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
58. 317-4749 [1] SUPPORT AS  
59. 320-0156 I [1] HOSE AS  
60. 317-4846 I [1] HOSE AS  
61. 148-8336 [8] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
62. 148-8338 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
63. 148-8340 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
64. 148-8353 [5] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
65. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
66. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
67. 148-8370 [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
68. 148-8378 [10] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
69. 148-8407 [10] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
70. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG-O-RING  
71. 148-8428 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8782 [1] TEE  
72. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
73. 148-8435 [4] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
74. 150-3036 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
75. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  214-7568 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
76. 363-6137 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  363-6119 [1] ADAPTER-FILTER  
77. 418-6286 [1] CLAMP GP-HYDRAULIC LINES  
  5P-7462 [1] CLIP (SLOT)  
  5P-7463 [1] CLIP (TAB)  
  6V-0683 J [1] GROMMET (19-MM ID)  
    -OR-
  5P-7464 [1] CLIP (SLOT)  
  5P-7465 [1] CLIP (TAB)  
  6V-1249 J [1] GROMMET (22-MM ID)  
80. 6V-0852 [1] CAP-DUST  
82. 7X-0818 M [2] BOLT (M8X1.25X45-MM)  
83. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
84. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
85. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
86. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
87. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
88. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
89. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
90. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
91. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
92. 8T-6869 M [2] BOLT (M8X1.25X60-MM)  
93. 164-5629 [1] FITTING AS  
  3J-1907 [1] SEAL-O-RING  
  108-7516 [1] FITTING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   SELECT CORRECT GROMMET SIZE TO FIT HOSE OD
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP54570453
 

278-6674: LINES GP-PILOT

278-6674 LINES GP-PILOT -MAIN CONTROL VALVE, MANIFOLD
S/N SKA278-UP
PART OF 270-5865 HYDRAULIC AR
i05537660 SEBP5457
2786674 LINES GP-PILOT Parts scheme 2786674 LINES GP-PILOT Parts scheme 2786674 LINES GP-PILOT Parts scheme 2786674 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3994 I [1] HOSE AS  
2. 4I-5795 I [2] HOSE AS  
3. 4I-5900 I [1] HOSE AS  
4. 4I-6039 [1] GROMMET  
5. 4I-9521 [4] BAND-MARKER (RED, L1)  
6. 4I-9522 [4] BAND-MARKER (YELLOW, L2)  
7. 4I-9523 [12] BAND-MARKER (BLUE, L3)  
8. 4I-9524 [4] BAND-MARKER (BROWN, L4)  
9. 4I-9525 [4] BAND-MARKER (ORANGE, R1)  
10. 4I-9527 [8] BAND-MARKER (GREEN, R3)  
11. 4I-9528 [4] BAND-MARKER (PURPLE, R4)  
12. 5I-4076 I [1] HOSE AS  
13. 5I-8708 I [1] HOSE AS  
14. 5I-8853 I [1] HOSE AS  
15. 7K-1181 [14] STRAP-CABLE  
16. I [1] HOSE AS  
17. 7Y-5088 I [1] HOSE AS  
18. 087-5767 I [1] HOSE AS  
19. 087-5775 I [1] HOSE AS  
20. 087-5777 I [1] HOSE AS  
21. 320-0153 I [1] HOSE AS  
22. 4I-1671 I [1] HOSE AS  
23. 108-7375 I [1] HOSE AS  
24. 115-8645 [4] GUARD  
25. 164-6979 Y [1] VALVE GP-SHUTTLE  
26. 129-5959 I [1] HOSE AS  
27. 133-5813 [2] BAND-MARKER (GRAY, P)  
28. 148-8443 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  7X-2459 [1] TEE-O-RING  
29. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
30. 164-5546 [1] TEE AS  
  3E-7410 [1] TEE-O-RING  
  3J-1907 [1] SEAL-O-RING  
31. 164-5628 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  107-6631 [1] CONNECTOR-FILTER  
32. 164-6874 [1] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
33. 164-6981 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
34. 176-4791 [1] BLOCK  
35. 184-9420 I [1] HOSE AS  
36. 187-5741 I [1] HOSE AS  
37. 187-7028 [1] SUPPORT AS  
38. 192-6775 I [1] HOSE AS  
39. 199-1914 I [1] HOSE AS  
40. 207-6418 I [1] HOSE AS  
41. 215-5037 Y [1] MANIFOLD GP-CONTROL (PILOT OIL SUPPLY)  
42. 218-1183 I [1] HOSE AS  
43. 310-0210 Y [1] VALVE GP-PRESSURE REDUCING (BOOM, SWING PRIORITY)  
44. 238-0751 Y [1] VALVE GP-SOLENOID & PRESS REDC  
45. 257-3023 I [1] HOSE AS  
46. 418-6282 [2] CLAMP GP-HYDRAULIC LINES  
    (EACH INCLUDES)
  275-1442 [1] CLIP (TAB)  
  275-1443 [1] CLIP (SLOT)  
  275-1444 J [1] GROMMET (19-MM ID)  
    -OR-
  275-1442 [1] CLIP (TAB)  
  275-1443 [1] CLIP (SLOT)  
  333-4609 J [1] GROMMET (21-MM ID)  
49. 285-2663 [1] FITTING AS (QUICK DISCONNECT, MALE)  
  3J-1907 [1] SEAL-O-RING  
  285-2664 [1] FITTING  
50. 286-6769 I [1] HOSE AS  
51. 292-7183 I [1] HOSE AS  
52. 292-7446 I [1] HOSE AS  
53. 194-2903 C [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  8T-0119 [1] ELBOW  
54. 320-0007 I [1] HOSE AS  
55. 307-4837 [1] PLATE  
56. 307-4969 I [1] HOSE AS  
57. 309-5769 [1] SWITCH AS-PRESSURE (PILOT, BOOM LOWER)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
  151-9272 [1] KIT-RECEPTACLE (2-PIN)  
    (EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
58. 317-4749 [1] SUPPORT AS  
59. 320-0156 I [1] HOSE AS  
60. 317-4846 I [1] HOSE AS  
61. 148-8336 [8] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
62. 148-8338 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
63. 148-8340 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
64. 148-8353 [5] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
65. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
66. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
68. 148-8378 [10] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
69. 148-8407 [10] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
70. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG-O-RING  
71. 148-8428 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8782 [1] TEE  
72. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
73. 148-8435 [4] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
74. 150-3036 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
75. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  214-7568 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
76. 164-6869 C [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  128-9001 [1] CONNECTOR-FILTER  
77. 418-6286 [1] CLAMP GP-HYDRAULIC LINES  
  5P-7462 [1] CLIP (SLOT)  
  5P-7463 [1] CLIP (TAB)  
  6V-0683 J [1] GROMMET (19-MM ID)  
    -OR-
  5P-7464 [1] CLIP (SLOT)  
  5P-7465 [1] CLIP (TAB)  
  6V-1249 J [1] GROMMET (22-MM ID)  
80. 6V-0852 [1] CAP-DUST  
82. 7X-0818 M [2] BOLT (M8X1.25X45-MM)  
83. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
84. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
85. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
86. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
87. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
88. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
89. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
90. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
91. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
92. 8T-6869 M [2] BOLT (M8X1.25X60-MM)  
93. 164-5629 [1] FITTING AS  
  3J-1907 [1] SEAL-O-RING  
  108-7516 [1] FITTING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   SELECT CORRECT GROMMET SIZE TO FIT HOSE OD
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP54570454
 

278-6675: LINES GP-PILOT

278-6675 LINES GP-PILOT -PUMP
S/N SKA1-272
PART OF 270-5865 HYDRAULIC AR
i03639520 SEBP5457
2786675 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [4] CAP-DUST  
2. 131-9869 I [1] HOSE AS  
3. 164-6874 [1] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
4. 168-1968 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  126-6872 [1] TEE  
5. 178-5955 I [1] HOSE AS  
6. 221-8912 [2] FLANGE  
7. 260-2180 [2] SENSOR AS-PRESSURE (PUMP CONTROL)  
    (EACH INCLUDES)
  095-1777 [1] RING-BACKUP  
  260-2191 [1] SEAL-O-RING  
8. 281-5898 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  153-6270 [1] TEE  
9. 292-7176 I [1] HOSE AS  
10. 314-8236 I [2] HOSE AS  
11. 148-8327 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
12. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
13. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
14. 7K-1181 C [2] STRAP-CABLE  
15. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
16. 150-3036 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
17. 164-5567 [4] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  214-7568 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
18. 164-8908 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
19. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
20. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
21. 320-0008 CI [1] HOSE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP54570455
 

278-6703: LINES GP-PILOT

278-6703 LINES GP-PILOT -SYSTEM 22, 1-PUMP/2-PUMP, 1-WAY
S/N SKA1-UP
PART OF 270-5850 CONTROL AR-AUXILIARY
AN ATTACHMENT
i03654037 SEBP5457
2786703 LINES GP-PILOT Parts scheme 2786703 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3941 [1] FITTING AS  
2. 4I-9521 [2] BAND-MARKER (RED, L1)  
3. 4I-9522 [2] BAND-MARKER (YELLOW, L2)  
4. 4I-9523 [4] BAND-MARKER (BLUE, L3)  
5. 4I-9524 [2] BAND-MARKER (BROWN, L4)  
6. 4I-9526 [2] BAND-MARKER (WHITE, R2)  
7. 4I-9527 [2] BAND-MARKER (GREEN, R3)  
8. 7K-1181 [11] STRAP-CABLE  
9. 8J-6875 Y [2] VALVE GP-SHUTTLE  
10. 087-5303 I [1] HOSE AS  
11. 104-8835 I [1] HOSE AS  
12. 108-7402 I [1] HOSE AS  
13. 133-5813 [2] BAND-MARKER (GRAY, P)  
14. 164-9869 [1] CONNECTOR AS  
  9X-2297 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
15. 164-5549 [2] COUPLING AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4I-6287 [1] COUPLING  
16. 164-6874 [4] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
17. 275-1442 [2] CLIP (TAB)  
18. 275-1443 [2] CLIP (SLOT)  
19. 275-1444 [2] GROMMET (19-MM ID)  
20. 285-2869 I [1] HOSE AS  
21. 282-7198 [1] HOSE AS  
22. 285-1471 Y [1] VALVE GP-SOLENOID & PRESS REDC (3-FUNCTION, AUXILIARY)  
24. 286-6772 I [1] HOSE AS  
26. 302-2875 [1] BRACKET AS  
27. 302-2877 I [1] HOSE AS  
28. 302-2977 I [1] HOSE AS  
29. 309-5769 [1] SWITCH AS-PRESSURE (ACTION INPUT, BOOM UP)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
30. 317-4878 I [1] HOSE AS  
31. 148-8336 [5] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
32. 148-8338 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
33. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
34. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
35. 148-8378 [6] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
36. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
37. 148-8435 [2] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
38. 150-3036 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
39. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
40. 6V-0852 [2] CAP-DUST  
41. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
42. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
43. 8T-4194 M [3] BOLT (M12X1.75X50-MM)  
44. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
45. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
46. 8T-6870 M [4] BOLT (M8X1.25X70-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP54570456
 

278-6714: LINES GP-PILOT

278-6714 LINES GP-PILOT -SUPPLY
S/N SKA1-UP
PART OF 367-8678, 367-8679, 367-8680, 379-7285, 396-6747, 421-3428 DISTRIBUTION AR
AN ATTACHMENT
i02883984 SEBP5457
2786714 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-9759 [1] BLOCK  
2. 285-2576 [1] SUPPORT AS  
3. 296-6960 I [1] HOSE AS  
4. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
5. 148-8407 B [9] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
6. 148-8411 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG-O-RING  
7. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
9. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP54570457
 

278-6724: LINES GP-PILOT

278-6724 LINES GP-PILOT -STICK LOWERING CONTROL
S/N SKA1-UP
PART OF 285-1741, 396-8714 VALVE AR-CHECK & RELIEF
AN ATTACHMENT
i02811478 SEBP5457
2786724 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [6] STRAP-CABLE  
2. 087-5773 I [1] HOSE AS  
3. 286-6739 [1] HOSE AS  
4. 148-8374 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8723 [1] ELBOW  
5. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP54570458
 

296-7034: LINES GP-PILOT

296-7034 LINES GP-PILOT -AUXILIARY CONTROL
S/N SKA1-UP
PART OF 270-5847, 323-7562 CONTROL AR-AUXILIARY
AN ATTACHMENT
i03035583 SEBP5457
2967034 LINES GP-PILOT Parts scheme 2967034 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3941 [1] FITTING AS  
2. 4I-9521 [2] BAND-MARKER (RED, L1)  
3. 4I-9522 [2] BAND-MARKER (YELLOW, L2)  
4. 4I-9523 [4] BAND-MARKER (BLUE, L3)  
5. 4I-9524 [2] BAND-MARKER (BROWN, L4)  
6. 4I-9526 [2] BAND-MARKER (WHITE, R2)  
7. 4I-9527 C [2] BAND-MARKER (GREEN, R3)  
8. 7K-1181 [10] STRAP-CABLE  
9. 8J-6875 Y [2] VALVE GP-SHUTTLE  
10. 087-4411 I [1] HOSE AS  
11. 087-5303 I [1] HOSE AS  
12. 108-7402 I [1] HOSE AS  
13. 133-5813 [2] BAND-MARKER (GRAY, P)  
14. 164-5549 [2] COUPLING AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4I-6287 [1] COUPLING  
15. 164-6874 C [5] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
16. 164-6980 Y [1] VALVE GP-SHUTTLE  
17. 275-1442 [2] CLIP (TAB)  
18. 275-1443 [2] CLIP (SLOT)  
19. 275-1444 [2] GROMMET (19-MM ID)  
20. 278-6905 [2] HOSE AS  
21. 285-1469 Y [1] VALVE GP-SOLENOID & PRESS REDC (4-FUNCTION, AUXILIARY)  
23. 286-6772 I [1] HOSE AS  
24. 164-9869 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2297 [1] CONNECTOR  
25. 302-2875 [1] BRACKET AS  
26. 302-2877 I [1] HOSE AS  
27. 302-2977 I [1] HOSE AS  
28. 309-5769 [1] SWITCH AS-PRESSURE (AUTOMATIC ENGINE CONTROL)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [2] PIN-CONNECTOR (14-GA TO 16-GA)  
29. 317-4878 I [1] HOSE AS  
30. 148-8336 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
31. 148-8338 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
32. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
33. 148-8378 [6] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
34. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG  
35. 148-8435 [3] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
36. 150-3036 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
37. 164-5567 [3] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
38. 6V-0852 [3] CAP-DUST  
39. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
40. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
41. 8T-4194 M [3] BOLT (M12X1.75X50-MM)  
42. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
43. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
44. 8T-6870 M [4] BOLT (M8X1.25X70-MM)  
45. 347-1233 I [1] HOSE AS  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP54570459
 

307-5049: LINES GP-PILOT

307-5049 LINES GP-PILOT -MEDIUM PRESSURE
S/N SKA1-UP
PART OF 309-9992, 310-0205, 389-2431 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02844355 SEBP5457
3075049 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 312D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
2. 4I-9526 [2] BAND-MARKER (WHITE, R2)  
3. 6V-0852 [2] CAP-DUST  
4. 7K-1181 [1] STRAP-CABLE  
5. 272-4142 I [1] HOSE AS  
6. 164-6874 [2] FITTING AS-ELBOW (QUICK DISCONNECT, MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  085-7356 [1] FITTING  
7. 259-7430 Y [1] VALVE GP-SOLENOID (PRESSURE REDUCING)  
8. 337-1373 I [1] HOSE AS  
9. 319-9708 [1] SUPPORT AS  
10. 325-9142 I [1] HOSE AS  
11. 307-5071 I [1] HOSE AS  
12. 148-8336 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
13. 363-6134 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  354-3864 [1] ADAPTER-FILTER  
14. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
15. 148-8378 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
16. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  214-7568 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
17. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
19. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 312D L :

LINES GP-PILOT
278-6672 LINES GP-PILOT
LINES GP-PILOT
260-7891 LINES GP-PILOT
LINES GP-HYDRAULIC OIL COOLER
278-6670 LINES GP-HYDRAULIC OIL COOLER
LINES GP-HYDRAULIC OIL COOLER
278-6670 LINES GP-HYDRAULIC OIL COOLER
LINES GP-HYDRAULIC OIL COOLER
278-6667 LINES GP-HYDRAULIC OIL COOLER
LINES GP-HYDRAULIC
278-6661 LINES GP-HYDRAULIC
LINES GP-FRONT
337-1272 LINES GP-FRONT
LINES GP-FRONT
337-1272 LINES GP-FRONT
LINES GP-PILOT
278-6673 LINES GP-PILOT
LINES GP-PILOT
278-6674 LINES GP-PILOT
LINES GP-PILOT
278-6674 LINES GP-PILOT
LINES GP-PILOT
278-6675 LINES GP-PILOT
LINES GP-PILOT
278-6703 LINES GP-PILOT
LINES GP-PILOT
278-6714 LINES GP-PILOT
LINES GP-PILOT
278-6724 LINES GP-PILOT
LINES GP-PILOT
296-7034 LINES GP-PILOT

Truck sale:

 
68,998 
Caterpillar 312DL, Construction
- Crawler Excavators
GOUGH
New Zealand
Caterpillar 312DL, Construction
52,816 
Caterpillar 312DL, Construction
- Crawler Excavators
TOROMONT CAT
Canada
CATERPILLAR 312DL 2011
 
CATERPILLAR 312DL 2011
- TRACK EXCAVATORS
PESA
CATERPILLAR 312DL 2013
 
CATERPILLAR 312DL 2013
- TRACK EXCAVATORS
GOUGH CAT
16 Branston Street - Christchurch -
CATERPILLAR 312DL 2011
$44,000 USD 
CATERPILLAR 312DL 2011
- TRACK EXCAVATORS
UNIMAQ S.A.
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