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551-4175 LINES GP-FRONT -PIN GRABBER COUPLER S/N LKG1-UP PART OF 549-7965, 569-2539 CONTROL AR-QUICK COUPLER 349


HYDRAULIC SYSTEM
LINES GP-FRONT
LINES GP-HYDRAULIC
LINES GP-PILOT

EXCAVATOR 349 EXCAVATOR LKG
 349 Excavator LKG00001-UP (MACHINE) POWERED BY C13 Engine M0101769 349 LKG   (2017)

HYDRAULIC SYSTEM

LINES GP-FRONT
LINES GP-FRONT
521-9715 LINES GP-FRONT
LINES GP-FRONT
521-9735 LINES GP-FRONT
LINES GP-FRONT
521-9737 LINES GP-FRONT
LINES GP-FRONT
521-9740 LINES GP-FRONT
LINES GP-FRONT
545-5706 LINES GP-FRONT
LINES GP-FRONT
545-5707 LINES GP-FRONT
LINES GP-FRONT
545-5708 LINES GP-FRONT
LINES GP-FRONT
551-4175 LINES GP-FRONT
 

#M01017690640
 

551-4175: LINES GP-FRONT

551-4175 LINES GP-FRONT -PIN GRABBER COUPLER
S/N LKG1-UP
PART OF 549-7965, 569-2539 CONTROL AR-QUICK COUPLER
i07674185 M0101769
5514175 LINES GP-FRONT Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
2. 6V-0852 [1] CAP-DUST  
3. 7K-1181 [4] STRAP-CABLE  
4. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
6. 123-4750 [1] VALVE AS-CHECK  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
7. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
8. 148-8378 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
9. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
10. 164-5546 [1] TEE AS  
  3E-7410 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
11. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
12. 279-4731 [2] STRAP-CABLE (RED)  
13. 279-4732 [2] STRAP-CABLE (YELLOW)  
14. 549-7972 Y [1] VALVE GP-SOLENOID & PRESS REDC  
15. 104-8838 I [1] HOSE AS  
16. 464-6314 I [1] HOSE AS  
17. 561-0671 [1] SUPPORT AS  
18. 561-0675 I [2] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017690641
 

521-9713: LINES GP-HYDRAULIC

521-9713 LINES GP-HYDRAULIC -TANK
S/N LKG1-UP
PART OF 521-9711 TANK & LINES GP-HYDRAULIC
i07669790 M0101769
5219713 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3817 I [1] HOSE AS  
2. 5P-7468 [1] CLIP (SLOT)  
3. 5P-7469 [1] CLIP (TAB)  
4. 7K-1181 [1] STRAP-CABLE  
5. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
7. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
8. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 8T-7087 [1] GROMMET (34-MM ID)  
10. 148-8327 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
11. 148-8354 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
12. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
13. 148-8362 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
14. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
15. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
16. 164-5624 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
17. 164-5645 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  134-6953 [1] TEE  
18. 286-6468 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  286-6469 [1] ELBOW  
19. 524-3850 [1] SUPPORT AS  
20. 577-2723 I [1] HOSE AS  
21. 548-4649 I [1] HOSE AS  
22. 569-1770 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017690642
 

521-9719: LINES GP-HYDRAULIC OIL COOLER

521-9719 LINES GP-HYDRAULIC OIL COOLER
S/N LKG1-UP
PART OF 522-0562 HYDRAULIC AR
i07669813 M0101769
5219719 LINES GP-HYDRAULIC OIL COOLER Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
2. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
3. 7X-2562 M [2] BOLT (M20X2.5X45-MM)  
4. 1P-4578 [2] FLANGE-HALF  
5. 4J-0527 [4] SEAL-O-RING  
6. 7X-0584 [16] WASHER-HARD (13.5X20.5X2-MM THK)  
7. 7Y-5247 M [4] U-BOLT (M10X1.5-THD)  
8. 8T-4123 [2] WASHER (22X35X3.5-MM THK)  
9. 096-4883 M [8] LOCKNUT (M10X1.5-THD)  
10. 8T-4956 M [8] BOLT (M12X1.75X35-MM)  
11. 144-0367 [8] CLAMP-HOSE  
12. [1] PLUG AS  
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
13. 170-8553 M [8] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
14. 236-6339 [2] HOSE  
15. 4J-0522 [1] SEAL-O-RING  
16. 552-9953 [1] PIPE AS  
17. 552-9955 [1] PIPE AS  
18. 569-1776 [1] PIPE AS  
19. 552-9959 [1] PIPE AS  
20. 569-1778 [1] SUPPORT AS  
21. 569-1780 [1] SUPPORT AS  
23. 5H-4020 [1] COVER  
24. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

#M01017690643
 

521-9722: LINES GP-HYDRAULIC OIL COOLER

521-9722 LINES GP-HYDRAULIC OIL COOLER -REVERSE FLOW FAN
S/N LKG1-UP
PART OF 526-7130 FAN AR-SUCTION
i07673480 M0101769
5219722 LINES GP-HYDRAULIC OIL COOLER Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SUPPORT  
2. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
3. 8T-4648 M [1] BOLT (M12X1.75X70-MM)  
4. 4I-9522 [2] BAND-MARKER (YELLOW, L2)  
5. 5P-7466 [2] CLIP (SLOT)  
6. 5P-7467 [2] CLIP (TAB)  
7. 6V-8398 [1] SEAL-O-RING  
8. 6V-9746 [2] SEAL-O-RING  
9. 7K-1181 [5] STRAP-CABLE  
10. 8T-4121 [11] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4136 M [9] BOLT (M10X1.5X25-MM)  
12. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
13. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
15. 093-1290 [1] CLAMP  
16. 106-8715 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8400 [1] ELBOW  
17. 133-5813 [2] BAND-MARKER (GRAY, P)  
18. 148-8327 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
19. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
20. 148-8347 [2] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
21. 148-8370 [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
22. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
23. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
24. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
25. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
26. 164-5606 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-0078 [1] CONNECTOR  
27. 164-8908 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
28. 176-4770 I [1] HOSE AS  
29. 204-8000 [2] MOUNTING-CABLE TIE  
30. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
31. 266-0982 [1] GUARD  
32. 289-5700 [1] GROMMET  
33. 569-1782 [1] SUPPORT AS  
34. 093-1296 [1] CLAMP  
35. 204-2281 [2] STRAP-CABLE  
36. 221-4883 I [1] HOSE AS  
37. 504-1987 Y [1] VALVE GP-CONTROL (REVERSING FAN)  
38. 552-9126 [1] TUBE AS  
39. 552-9127 [1] TUBE AS  
40. 552-9128 [1] PIPE AS  
41. 552-9132 [1] SUPPORT AS  
42. 552-9153 I [1] HOSE AS  
43. 552-9156 I [1] HOSE AS  
44. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
45. 569-1789 I [1] HOSE AS  
46. 569-1793 [1] HOSE AS  
47. 569-1795 [1] HOSE AS  
48. 5P-8112 [2] GROMMET  
49. 8T-6466 M [1] BOLT (M10X1.5X60-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017690644
 

521-9723: LINES GP-HYDRAULIC OIL COOLER

521-9723 LINES GP-HYDRAULIC OIL COOLER -FAN
S/N LKG1-UP
PART OF 526-7129 FAN AR-SUCTION
i07673966 M0101769
5219723 LINES GP-HYDRAULIC OIL COOLER Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
2. 8T-6466 M [1] BOLT (M10X1.5X60-MM)  
3. 5P-7466 [2] CLIP (SLOT)  
4. 5P-7467 [2] CLIP (TAB)  
5. 6V-8398 [1] SEAL-O-RING  
6. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
7. 6V-9746 [2] SEAL-O-RING  
8. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
10. 093-1290 [1] CLAMP  
11. 093-1296 [1] CLAMP  
12. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
13. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
14. 164-5606 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-0078 [1] CONNECTOR  
15. 7K-1181 [1] STRAP-CABLE  
16. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
17. 148-8370 [1] ELBOW AS  
  6V-8398 [1] SEAL-O-RING  
  6V-9851 [1] ELBOW  
18. 204-2281 [2] STRAP-CABLE  
19. 204-8000 [2] MOUNTING-CABLE TIE  
20. 352-7063 [1] CAP  
21. 552-9126 [1] TUBE AS  
22. 552-9127 [1] TUBE AS  
23. 552-9128 [1] PIPE AS  
24. 164-8908 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
25. 569-1782 [1] SUPPORT AS  
  5I-7386 [1] BAR  
26. 552-9132 [1] SUPPORT AS  
27. 5P-8112 [2] GROMMET  
28. 569-1788 [1] HOSE AS  
29. 552-9137 I [1] HOSE AS  
30. 8T-4648 M [1] BOLT (M12X1.75X70-MM)  
31. 569-1784 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017690645
 

521-9720: LINES GP-PILOT

521-9720 LINES GP-PILOT -CONTROL VALVE
S/N LKG1-UP
PART OF 522-0562 HYDRAULIC AR
i07669815 M0101769
5219720 LINES GP-PILOT Parts scheme 5219720 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4172 M [2] BOLT (M10X1.5X80-MM)  
2. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
3. 087-5764 I [1] HOSE AS  
4. 087-5770 I [1] HOSE AS  
5. 108-7393 I [1] HOSE AS  
6. 108-7402 I [1] HOSE AS  
7. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
8. 148-8336 [5] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
9. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
10. 148-8353 [5] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
11. 148-8354 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
12. 148-8365 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-6876 [1] ELBOW  
13. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
14. 148-8378 [6] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
15. 148-8407 [7] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
16. 148-8411 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
17. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
18. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
19. 150-4044 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1779 [1] CONNECTOR  
20. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
21. 164-5628 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  107-6631 [1] CONNECTOR-FILTER  
22. 164-8908 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
23. 164-9869 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2297 [1] CONNECTOR  
24. 168-9759 [1] BLOCK  
25. 169-1147 [1] ELBOW  
26. 195-0080 I [1] HOSE AS  
27. 204-2281 [3] STRAP-CABLE  
28. 204-8000 [3] MOUNTING-CABLE TIE  
29. 216-8309 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  169-9763 [1] CONNECTOR  
30. 245-2975 Y [1] ACCUMULATOR GP-HYDRAULIC (CHARGED)  
31. 278-6796 I [1] HOSE AS  
32. 279-2961 [1] GUARD  
33. 282-7093 I [1] HOSE AS  
34. 292-7180 [1] GROMMET  
35. 297-7927 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  123-1904 [1] CONNECTOR  
36. 307-5153 I [1] HOSE AS  
37. 333-4521 I [1] HOSE AS  
38. 383-9483 [1] HOSE AS  
39. 398-5645 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2304 [1] CONNECTOR  
40. 3D-2824 [1] SEAL-O-RING  
41. 3J-1907 [1] SEAL-O-RING  
42. 494-0906 [1] HOSE AS  
43. 4I-0818 I [1] HOSE AS  
44. 4I-1707 I [1] HOSE AS  
45. 4I-6391 I [1] HOSE AS  
46. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
47. 4I-9524 [2] BAND-MARKER (BROWN, L4)  
48. 4I-9525 [2] BAND-MARKER (ORANGE, R1)  
49. 4I-9528 [2] BAND-MARKER (PURPLE, R4)  
50. [1] HOSE AS  
51. 548-0246 [1] HOSE AS  
52. [1] HOSE AS  
53. 549-0319 [1] SUPPORT AS  
54. 549-6248 [1] HOSE AS  
55. 563-2419 [1] BLOCK  
56. 6V-0852 [1] CAP-DUST  
57. 6V-8397 [1] SEAL-O-RING  
58. 7K-1181 [12] STRAP-CABLE  
59. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
60. 8T-4136 M [5] BOLT (M10X1.5X25-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017690646
 

521-9721: LINES GP-PILOT

521-9721 LINES GP-PILOT -MAIN PUMP
S/N LKG1-UP
PART OF 522-0562 HYDRAULIC AR
i07669818 M0101769
5219721 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0852 [5] CAP-DUST  
2. 148-8305 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  5P-9617 [1] ADAPTER  
3. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
4. 148-8362 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
5. 164-5546 [1] TEE AS  
  3E-7410 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
6. 164-5567 [5] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
7. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
8. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
9. 338-6971 Y [2] SENSOR GP-PRESSURE (HYDRAULIC OIL)  
10. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
  Y   SEPARATE ILLUSTRATION
 

#M01017690647
 

521-9738: LINES GP-PILOT

521-9738 LINES GP-PILOT -MEDIUM PRESSURE
S/N LKG1-UP
PART OF 522-2075, 569-1885 CONTROL AR-AUXILIARY
i07672312 M0101769
5219738 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2281 [1] STRAP-CABLE  
2. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
3. 4I-9526 [2] BAND-MARKER (WHITE, R2)  
4. 6V-0852 [2] CAP-DUST  
5. 7K-1181 [2] STRAP-CABLE  
6. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
8. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
9. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
10. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
11. 148-8378 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
12. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
13. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
14. 168-1968 [2] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  126-6872 [1] TEE  
15. 204-8000 [1] MOUNTING-CABLE TIE  
16. 259-7430 Y [1] VALVE GP-SOLENOID (PRESSURE REDUCING)  
17. 363-6132 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  116-3412 [1] CONNECTOR-FILTER  
18. 104-8838 I [1] HOSE AS  
19. 333-7098 I [1] HOSE AS  
20. 4I-1037 I [1] HOSE AS  
21. 4I-1401 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017690648
 

521-9742: LINES GP-PILOT

521-9742 LINES GP-PILOT -BOOM LOAD CONTROL
S/N LKG1-UP
PART OF 522-3182 CONTROL AR-BOOM, 522-0574 VALVE AR-CHECK & RELIEF
i07661905 M0101769
5219742 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349 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. 133-5813 [2] BAND-MARKER (GRAY, P)  
4. 148-8363 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9876 [1] ELBOW  
5. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
6. 533-1786 [1] HOSE AS  
7. 533-1787 [1] HOSE AS  
8. 572-3888 I [1] HOSE AS  
9. 168-1968 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  126-6872 [1] TEE  
10. 533-1794 I [1] HOSE AS  
11. 7K-1181 [9] STRAP-CABLE  
12. 572-3891 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#M01017690649
 

521-9744: LINES GP-PILOT

521-9744 LINES GP-PILOT -STICK LOAD CONTROL
S/N LKG1-UP
PART OF 522-0594, 522-0596 VALVE AR-CHECK & RELIEF
i07664551 M0101769
5219744 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
2. 133-5813 [2] BAND-MARKER (GRAY, P)  
3. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
4. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
5. 533-1766 I [1] HOSE AS  
6. 572-4733 I [1] HOSE AS  
7. 7K-1181 [4] STRAP-CABLE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

Information:

Special Instruction
Installation of the <NOBR>521-9737</NOBR> Front Lines Gp on Certain Excavators {5057}
Installation of the 521-9737 Front Lines Gp on Certain Excavators {5057}
Installation of the <NOBR>521-9735</NOBR> Front Lines Gp on Certain Excavators {5057}
Installation of the 521-9735 Front Lines Gp on Certain Excavators {5057}

Caterpillar Parts SIS Catalog 349 :

LINES GP-FRONT
545-5708 LINES GP-FRONT
LINES GP-FRONT
545-5707 LINES GP-FRONT
LINES GP-FRONT
545-5706 LINES GP-FRONT
LINES GP-FRONT
521-9740 LINES GP-FRONT
LINES GP-FRONT
521-9737 LINES GP-FRONT
LINES GP-FRONT
521-9735 LINES GP-FRONT
LINES GP-FRONT
521-9715 LINES GP-FRONT
LINES GP-DRAIN
521-9750 LINES GP-DRAIN
LINES GP-HYDRAULIC
521-9713 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC OIL COOLER
521-9719 LINES GP-HYDRAULIC OIL COOLER
LINES GP-HYDRAULIC OIL COOLER
521-9722 LINES GP-HYDRAULIC OIL COOLER
LINES GP-HYDRAULIC OIL COOLER
521-9723 LINES GP-HYDRAULIC OIL COOLER
LINES GP-PILOT
521-9720 LINES GP-PILOT
LINES GP-PILOT
521-9721 LINES GP-PILOT
LINES GP-PILOT
521-9738 LINES GP-PILOT
LINES GP-PILOT
521-9742 LINES GP-PILOT
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