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245-5317 LINES GP-BOOM S/N GAX1-UP PART OF 294-1250 BOOM AR-REACH 349D2 EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-BOOM
LINES GP-CYLINDER
LINES GP-BUCKET
LINES GP-COUPLER

EXCAVATOR 349D2 EXCAVATOR GAX
 349D2 L Excavator GAX00001-UP (MACHINE) POWERED BY C13 Engine M0071924 349D2 GAX   (2016)

HYDRAULIC SYSTEM

LINES GP-BOOM
289-7844 CYLINDER & LINES GP-BOOM
289-7845 CYLINDER & LINES GP-BOOM
LINES GP-BOOM
230-0138 LINES GP-BOOM
LINES GP-BOOM
230-0138 LINES GP-BOOM
LINES GP-BOOM
230-0140 LINES GP-BOOM
LINES GP-BOOM
245-5317 LINES GP-BOOM
LINES GP-BOOM
248-9445 LINES GP-BOOM
 

#M00719240410
 

245-5317: LINES GP-BOOM

245-5317 LINES GP-BOOM
S/N GAX1-UP
PART OF 294-1250 BOOM AR-REACH
i04376334 M0071924
2455317 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [4] SCREW-PURGE (3/8-24X1.164-IN)  
2. 124-1107 [3] GROMMET  
3. 129-5874 [14] GROMMET  
4. 138-5708 [4] CLIP-HALF  
5. 138-5709 [3] GROMMET  
6. 302-3114 [1] TUBE AS  
7. 302-3115 [1] TUBE AS  
8. 199-1875 [2] GROMMET  
9. 354-3812 I [1] HOSE AS  
10. 248-9718 [1] TUBE AS  
11. 248-9719 [1] TUBE AS  
12. 354-3811 I [1] HOSE AS  
13. 248-9910 J [1] TUBE GP-HYDRAULIC (BOOM)  
  1P-3703 L [1] SEAL-RECTANGULAR  
  8T-4139 LM [4] BOLT (M12X1.75X30-MM)  
  319-9768 L [1] TUBE AS  
  319-9769 L [1] TUBE AS  
14. 248-9913 J [1] TUBE GP-HYDRAULIC (BOOM)  
  1P-3703 L [1] SEAL-RECTANGULAR  
  8T-4139 LM [4] BOLT (M12X1.75X30-MM)  
  319-9767 L [1] TUBE AS  
  319-9768 L [1] TUBE AS  
15. 096-9986 M [18] BOLT (M12X1.75X55-MM)  
16. 124-1106 [4] CLIP  
17. 124-1108 [20] CLIP  
18. 124-1109 [6] CLIP  
19. 1P-3703 [6] SEAL-RECTANGULAR  
20. 1P-3704 [4] SEAL-RECTANGULAR  
21. 1P-3705 [2] SEAL-RECTANGULAR  
22. 1P-5767 [8] FLANGE-HALF  
23. 5P-0047 [4] COVER  
24. 5P-0048 [2] COVER  
25. 5P-8077 [4] FLANGE-HALF  
26. 6V-0400 [8] FLANGE-HALF  
27. 7X-2554 M [8] BOLT (M16X2X70-MM)  
28. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
29. 8T-4140 M [8] BOLT (M16X2X60-MM)  
30. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
31. 8T-4194 M [32] BOLT (M12X1.75X50-MM)  
32. 8T-4223 [58] WASHER-HARD (13.5X25.5X3-MM THK)  
33. 9X-8257 [16] WASHER (17.5X30X3.5-MM THK)  
34. 6H-3615 [4] PLUG-PROTECTION  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   TUBE MAY BE 1-PIECE OR 2-PIECE DESIGN (2-PIECE SHOWN)
  L   PARTS REQUIRED ONLY WITH 2-PIECE TUBE DESIGN
  M   METRIC PART
 

#M00719240411
 

248-9445: LINES GP-BOOM

248-9445 LINES GP-BOOM
S/N GAX1-UP
PART OF 294-1252 BOOM AR-MASS
i04595689 M0071924
2489445 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [4] SCREW-PURGE (3/8-24X1.164-IN)  
2. 124-1107 [3] GROMMET  
3. 129-5874 [14] GROMMET  
4. 138-5708 [4] CLIP-HALF  
5. 138-5709 [3] GROMMET  
6. 143-4237 [1] TUBE AS  
7. 143-4238 [1] TUBE AS  
8. 199-1875 [2] GROMMET  
9. 6H-3615 [4] PLUG-PROTECTION  
10. 354-3803 I [1] HOSE AS  
11. 289-5676 [1] TUBE AS  
12. 289-5677 [1] TUBE AS  
13. 354-3809 I [1] HOSE AS  
14. 289-5678 [2] TUBE AS  
15. 248-9835 [1] TUBE AS  
16. 248-9836 [1] TUBE AS  
17. 096-9986 M [18] BOLT (M12X1.75X55-MM)  
18. 124-1106 [4] CLIP  
19. 124-1108 [20] CLIP  
20. 124-1109 [6] CLIP  
21. 1P-3703 [8] SEAL-RECTANGULAR  
22. 1P-3704 [4] SEAL-RECTANGULAR  
23. 1P-3705 [2] SEAL-RECTANGULAR  
24. 1P-5767 [8] FLANGE-HALF  
25. 5P-0047 [4] COVER  
26. 5P-0048 [2] COVER  
27. 5P-8077 [4] FLANGE-HALF  
28. 6V-0400 [8] FLANGE-HALF  
29. 453-2838 M [8] BOLT (M16X2X70-MM)  
30. 8T-4139 M [16] BOLT (M12X1.75X30-MM)  
31. 447-1707 M [8] BOLT (M16X2X60-MM)  
32. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
33. 8T-4194 M [32] BOLT (M12X1.75X50-MM)  
34. 8T-4223 [58] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 451-2175 [16] WASHER-HARD (17.5X30X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00719240412
 

289-5734: LINES GP-BOOM CYLINDER

289-5734 LINES GP-BOOM CYLINDER -LH
S/N GAX1-UP
PART OF 289-7844 CYLINDER & LINES GP-BOOM
i04376570 M0071924
2895734 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-7550 [2] CLIP  
2. 462-3579 [1] SUPPORT AS  
3. 462-3581 [1] SUPPORT AS  
4. 292-7437 [1] TUBE AS  
5. 420-3869 [1] TUBE AS  
6. 1P-3704 [1] SEAL-RECTANGULAR  
7. 1P-3705 [1] SEAL-RECTANGULAR  
8. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
10. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
11. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4648 M [8] BOLT (M12X1.75X70-MM)  
  M   METRIC PART
 

#M00719240413
 

289-5735: LINES GP-BOOM CYLINDER

289-5735 LINES GP-BOOM CYLINDER -RH
S/N GAX1-UP
PART OF 289-7845 CYLINDER & LINES GP-BOOM
i04376643 M0071924
2895735 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-7550 [2] CLIP  
2. 462-3579 [1] SUPPORT AS  
3. 462-3581 [1] SUPPORT AS  
4. 292-7439 [1] TUBE AS  
5. 420-3870 [1] TUBE AS  
6. 1P-3704 [1] SEAL-RECTANGULAR  
7. 1P-3705 [1] SEAL-RECTANGULAR  
8. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
10. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
11. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4648 M [8] BOLT (M12X1.75X70-MM)  
  M   METRIC PART
 

#M00719240414
 

292-7160: LINES GP-BOOM CYLINDER

292-7160 LINES GP-BOOM CYLINDER
S/N GAX1-UP
PART OF 453-1302 HYDRAULIC AR
Type 1
i07430690 M0071924
2927160 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1324 [1] GROMMET  
2. 9F-2167 C [2] SCREW-PURGE (3/8-24X1.164-IN)  
3. 6H-3615 C [2] PLUG-PROTECTION  
4. 113-2004 M [4] BOLT-SOCKET HEAD (M12X1.75X45-MM)  
5. 102-1174 E GUARD (10-CM EACH)  
6. 128-7591 [1] SUPPORT AS  
7. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
8. 434-8214 Y [1] SENSOR GP-PRESSURE (BOOM CYLINDER)  
9. 234-4492 [1] SUPPORT  
10. 292-7367 [1] FLANGE  
11. 325-8858 I [4] HOSE AS  
12. 325-8787 [1] TUBE AS  
13. 449-8064 C [1] TUBE AS  
14. 448-7593 CY [1] VALVE GP-PILOT (BOOM DRIFT REDUCTION)  
15. 319-9721 [1] SUPPORT AS  
16. 319-9727 I [1] HOSE AS  
17. 354-3813 I [1] HOSE AS  
18. 354-3819 I [1] HOSE AS  
19. 108-7550 [2] CLIP  
20. 148-8322 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8640 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
21. 109-2013 E GUARD (8-CM)  
22. 1P-3703 [10] SEAL-RECTANGULAR  
23. 1P-3704 [6] SEAL-RECTANGULAR  
25. 1P-5767 [8] FLANGE-HALF  
26. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
27. 6V-0400 [16] FLANGE-HALF  
28. 8T-4139 M [14] BOLT (M12X1.75X30-MM)  
29. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
30. 8T-4184 M [18] BOLT (M12X1.75X45-MM)  
31. 8T-4194 M [32] BOLT (M12X1.75X50-MM)  
32. 8T-4223 [64] WASHER-HARD (13.5X25.5X3-MM THK)  
33. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
36. 319-9798 [1] SUPPORT AS  
37. 319-9719 [1] SUPPORT AS  
38. 330-2314 [1] TUBE AS  
39. 170-8553 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
41. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
42. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
43. 101-7397 M [4] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
44. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
45. 7G-3414 [1] CLIP (TAB)  
46. 7G-3413 [1] CLIP (SLOT)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00719240415
 

292-7160: LINES GP-BOOM CYLINDER

292-7160 LINES GP-BOOM CYLINDER
S/N GAX1-UP
PART OF 453-1302 HYDRAULIC AR
Type 2
i07430737 M0071924
2927160 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1324 [1] GROMMET  
2. 9F-2167 [2] SCREW-PURGE (3/8-24X1.164-IN)  
3. 6H-3615 [2] PLUG-PROTECTION  
4. 113-2004 M [4] BOLT-SOCKET HEAD (M12X1.75X45-MM)  
5. 102-1174 E GUARD (10-CM EACH)  
6. 128-7591 [1] SUPPORT AS  
7. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
8. 434-8214 Y [1] SENSOR GP-PRESSURE (BOOM CYLINDER)  
9. 234-4492 [1] SUPPORT  
10. 292-7367 [1] FLANGE  
11. 325-8858 I [4] HOSE AS  
12. 325-8787 [1] TUBE AS  
13. 449-8064 [1] TUBE AS  
14. 558-1705 CY [1] VALVE GP-PILOT (BOOM DRIFT REDUCTION)  
15. 319-9721 [1] SUPPORT AS  
16. 319-9727 I [1] HOSE AS  
17. 354-3813 I [1] HOSE AS  
18. 354-3819 I [1] HOSE AS  
19. 108-7550 [2] CLIP  
20. 148-8322 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8640 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
21. 109-2013 E GUARD (8-CM)  
22. 1P-3703 [10] SEAL-RECTANGULAR  
23. 1P-3704 [6] SEAL-RECTANGULAR  
25. 1P-5767 [8] FLANGE-HALF  
26. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
27. 6V-0400 [16] FLANGE-HALF  
28. 8T-4139 M [14] BOLT (M12X1.75X30-MM)  
29. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
30. 8T-4184 M [18] BOLT (M12X1.75X45-MM)  
31. 8T-4194 M [32] BOLT (M12X1.75X50-MM)  
32. 8T-4223 [64] WASHER-HARD (13.5X25.5X3-MM THK)  
33. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
36. 319-9798 [1] SUPPORT AS  
37. 319-9719 [1] SUPPORT AS  
38. 330-2314 [1] TUBE AS  
39. 170-8553 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
41. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
42. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
43. 101-7397 M [4] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
44. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
45. 7G-3414 [1] CLIP (TAB)  
46. 7G-3413 [1] CLIP (SLOT)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00719240416
 

296-7134: LINES GP-BOOM CYLINDER

296-7134 LINES GP-BOOM CYLINDER -LOWERING CONTROL
S/N GAX1-UP
PART OF 297-0252 VALVE AR-CHECK & RELIEF
i05782860 M0071924
2967134 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [18] STRAP-CABLE  
2. 7Y-4868 [4] CLIP  
3. 108-7550 [4] CLIP  
4. 133-5813 [4] BAND-MARKER (GRAY, P)  
5. 239-1575 [1] TUBE AS  
6. 239-1576 [1] TUBE AS  
7. 239-1577 [2] SUPPORT AS  
8. 239-1582 I [1] HOSE AS  
  7I-7439 E GUARD-HOSE (232-CM)  
9. 245-5122 [1] BLOCK  
10. 248-9461 [1] SUPPORT AS  
11. 248-9488 I [2] HOSE AS  
12. 263-1964 Y [2] VALVE GP-LOAD CONTROL (BOOM CYLINDER)  
13. 270-5692 Y [1] VALVE GP-MANUAL (BOOM LOWER)  
14. 292-7279 I [1] HOSE AS  
  7I-7439 E GUARD-HOSE (209-CM)  
15. 302-3340 [1] TUBE AS  
16. 302-3341 [1] TUBE AS  
17. 319-9785 I [2] HOSE AS  
    (EACH INCLUDES)
  7I-7439 E GUARD-HOSE (193-CM)  
18. 320-0151 I [2] HOSE AS  
19. 148-8317 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6V-8714 [1] CONNECTOR  
20. 148-8327 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
21. 148-8336 [6] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
22. 148-8347 [2] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
23. 148-8361 [2] ELBOW AS (90-DEG)  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9200 [1] ELBOW  
24. 148-8378 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
25. 148-8411 B [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
26. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
27. 164-5589 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8C-0597 [1] CONNECTOR  
28. 1P-3704 [4] SEAL-RECTANGULAR  
29. 6V-9746 [2] SEAL-O-RING  
30. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
31. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
32. 8T-4185 M [2] BOLT (M10X1.5X50-MM)  
33. 8T-4223 [18] WASHER-HARD (13.5X25.5X3-MM THK)  
34. 8T-4648 M [8] BOLT (M12X1.75X70-MM)  
35. 8T-4956 M [8] BOLT (M12X1.75X35-MM)  
36. 108-3819 M [8] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00719240417
 

115-8694: LINES GP-BUCKET CYLINDER

115-8694 LINES GP-BUCKET CYLINDER
S/N GAX1-UP
PART OF 357-9782 CYLINDER & LINES GP-BUCKET
i01674447 M0071924
1158694 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-8961 [1] TUBE AS  
2. 1P-3704 [1] SEAL-RECTANGULAR  
3. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
4. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
5. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 7Y-3732 [4] CLIP  
7. 223-6876 [2] SUPPORT AS  
8. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
9. 457-5821 M [8] BOLT (M10X1.5X35-MM)  
10. 124-0911 [2] SUPPORT AS  
  M   METRIC PART
 

#M00719240418
 

239-1603: LINES GP-BUCKET CYLINDER

239-1603 LINES GP-BUCKET CYLINDER
S/N GAX1-UP
PART OF 358-8501 CYLINDER & LINES GP-BUCKET
i04595972 M0071924
2391603 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-3732 [2] CLIP  
2. 465-8771 [1] SUPPORT AS  
3. 474-7167 [1] SUPPORT AS  
4. 239-1604 [1] TUBE AS  
5. 1P-3704 [1] SEAL-RECTANGULAR  
6. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
8. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
9. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 172-9966 M [4] BOLT (M12X1.75X65-MM)  
  M   METRIC PART
 

#M00719240419
 

242-6535: LINES GP-COUPLER

242-6535 LINES GP-COUPLER -MASS BOOM
S/N GAX1-UP
i05777353 M0071924
2426535 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-2549 M [2] BOLT (M12X1.75X100-MM)  
2. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
3. 447-1707 M [4] BOLT (M16X2X60-MM)  
4. 447-1704 M [2] BOLT (M16X2X90-MM)  
5. 8T-4184 M [2] BOLT (M12X1.75X45-MM)  
6. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
8. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
9. 8T-5001 M [2] BOLT (M12X1.75X130-MM)  
10. 451-2175 [6] WASHER-HARD (17.5X30X3.5-MM THK)  
11. 179-5235 C [12] CLIP  
12. 135-3980 [5] CLIP  
13. 5Q-4212 [4] CLIP  
14. 277-1042 C [1] TUBE AS  
15. 173-8074 [1] CLIP AS  
16. 451-2183 M [4] NUT (M16X2-THD)  
17. 277-1039 C [1] TUBE AS  
18. 8T-4244 M [12] NUT (M12X1.75-THD)  
19. 187-9833 [2] PLATE  
20. 193-6662 [1] PLATE  
21. 253-6276 [1] PLATE  
22. 6V-8398 [8] SEAL-O-RING  
23. 237-3018 [1] SUPPORT AS  
24. 247-9440 [2] SUPPORT AS  
25. 416-6121 C [2] TUBE AS  
26. 277-1033 C [1] TUBE AS  
27. 277-1036 C [1] TUBE AS  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

Information:

Special Instruction
Boom Lines Group Rework Procedure on Certain 349D/D2 Excavators {5057, 6501}
Boom Lines Group Rework Procedure on Certain 349D/D2 Excavators {5057, 6501}
Specifications
Boom Lines - Long Reach Boom
345D, 349D and 349D2 Excavator Machine System Specifications
Boom Lines
345D, 349D and 349D2 Excavator Machine System Specifications
Boom Cylinder Lines
345D, 349D and 349D2 Excavator Machine System Specifications
Boom Cylinder Lines
345D, 349D and 349D2 Excavator Machine System Specifications
Boom Cylinder Lines
345D, 349D and 349D2 Excavator Machine System Specifications

Caterpillar Parts SIS Catalog 349D2 :

LINES GP-BOOM
230-0140 LINES GP-BOOM
LINES GP-BOOM
230-0138 LINES GP-BOOM
LINES GP-BOOM
230-0138 LINES GP-BOOM
LINES GP-AUXILIARY HYDRAULIC
253-6383 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
247-9307 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
230-0128 LINES GP-AUXILIARY HYDRAULIC
LEVER GP-CONTROL
234-6613 LEVER GP-CONTROL
453-1302 HYDRAULIC AR
LINES GP-BOOM
248-9445 LINES GP-BOOM
LINES GP-BOOM CYLINDER
289-5734 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
289-5735 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
292-7160 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
292-7160 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
296-7134 LINES GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
115-8694 LINES GP-BUCKET CYLINDER
LINES GP-BUCKET CYLINDER
239-1603 LINES GP-BUCKET CYLINDER
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