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379-4600 LINES GP-BOOM CYLINDER -BOOM S/N AT21-UP PART OF 349-2275 HYDRAULIC AR 374F L EXCAVATOR


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

EXCAVATOR 374F L EXCAVATOR AT2
 374F L Excavator AT200001-UP (MACHINE) POWERED BY C15 Engine SEBP7443 374F L AT2   (2014)

HYDRAULIC SYSTEM

LINES GP-CYLINDER
LINES GP-BOOM CYLINDER
353-6882 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
353-6883 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
379-4600 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
381-2228 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
381-2229 LINES GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
360-9880 LINES GP-BUCKET CYLINDER
LINES GP-BUCKET CYLINDER
379-4617 LINES GP-BUCKET CYLINDER
LINES GP-BUCKET CYLINDER
421-1856 LINES GP-BUCKET CYLINDER
LINES GP-STICK CYLINDER
353-6860 LINES GP-STICK CYLINDER
LINES GP-STICK CYLINDER
415-8513 LINES GP-STICK CYLINDER
 

#SEBP74430530
 

379-4600: LINES GP-BOOM CYLINDER

379-4600 LINES GP-BOOM CYLINDER -BOOM
S/N AT21-UP
PART OF 349-2275 HYDRAULIC AR
i05627579 SEBP7443
3794600 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2167 [2] SCREW-PURGE (3/8-24X1.164-IN)  
2. 317-4716 [1] TUBE AS  
3. 361-9039 I [4] HOSE AS  
4. 381-5792 [1] TUBE AS  
5. 381-5876 I [1] HOSE AS  
6. 395-2768 [1] BLOCK  
7. 421-6962 I [1] HOSE AS  
8. 107-9403 M [4] BOLT-SOCKET HEAD (M16X2X35-MM)  
9. 162-9523 [2] GROMMET  
10. 1P-3704 [8] SEAL-RECTANGULAR  
11. 1P-3705 [4] SEAL-RECTANGULAR  
12. 1P-3706 [1] SEAL-RECTANGULAR  
13. 1P-5767 [16] FLANGE-HALF  
14. 5P-8077 [8] FLANGE-HALF  
15. 6H-3615 [2] PLUG-PROTECTION  
16. 6V-1572 [2] CLIP (SLOT)  
17. 6V-1573 [2] CLIP (TAB)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
20. 447-1707 M [16] BOLT (M16X2X60-MM)  
21. 8T-4194 M [32] BOLT (M12X1.75X50-MM)  
22. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
23. 8T-4223 [38] WASHER-HARD (13.5X25.5X3-MM THK)  
24. 451-2175 [16] WASHER-HARD (17.5X30X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74430531
 

381-2228: LINES GP-BOOM CYLINDER

381-2228 LINES GP-BOOM CYLINDER -BOOM LOWERING CONTROL, LH
S/N AT21-UP
PART OF 381-5004 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i05646671 SEBP7443
3812228 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-3656 [1] ELBOW  
2. 356-9111 [1] TUBE AS  
3. 356-9115 [1] TUBE AS  
4. 363-2396 [1] SUPPORT AS  
5. 363-2397 [2] SUPPORT AS  
6. 363-2399 [1] SUPPORT AS  
7. 399-8414 Y [1] VALVE GP-CHECK & RELIEF  
8. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
9. 124-0971 [2] CLIP  
10. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
11. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
12. 148-8433 [2] TEE AS  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
13. 1P-3705 [3] SEAL-RECTANGULAR  
14. 3K-0360 [1] SEAL-O-RING  
15. 6V-8397 [1] SEAL-O-RING  
16. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
18. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
19. 457-5821 M [8] BOLT (M10X1.5X35-MM)  
20. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
21. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
22. 447-1709 M [2] BOLT (M16X2X45-MM)  
23. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74430532
 

381-2229: LINES GP-BOOM CYLINDER

381-2229 LINES GP-BOOM CYLINDER -BOOM LOWERING CONTROL, RH
S/N AT21-UP
PART OF 381-5005 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i05646721 SEBP7443
3812229 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-3656 [1] ELBOW  
2. 356-9113 [1] TUBE AS  
3. 356-9114 [1] TUBE AS  
4. 363-2396 [1] SUPPORT AS  
5. 363-2397 [2] SUPPORT AS  
6. 363-2399 [1] SUPPORT AS  
7. 399-8414 Y [1] VALVE GP-CHECK & RELIEF (BOOM LOWERING CONTROL VALVE)  
8. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
9. 124-0971 [2] CLIP  
10. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
11. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
12. 1P-3705 [3] SEAL-RECTANGULAR  
13. 3K-0360 [1] SEAL-O-RING  
14. 6V-8397 [1] SEAL-O-RING  
15. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
17. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
18. 457-5821 M [8] BOLT (M10X1.5X35-MM)  
19. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
20. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
21. 447-1709 M [2] BOLT (M16X2X45-MM)  
22. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74430533
 

360-9880: LINES GP-BUCKET CYLINDER

360-9880 LINES GP-BUCKET CYLINDER
S/N AT21-UP
PART OF 355-7239 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i03934067 SEBP7443
3609880 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-7514 [2] CLIP  
2. 359-8502 [1] TUBE AS  
3. 361-8890 [1] SUPPORT AS  
4. 363-2397 [1] SUPPORT AS  
5. 1P-3706 [1] SEAL-RECTANGULAR  
6. 447-1707 M [2] BOLT (M16X2X60-MM)  
7. 453-1256 M [4] BOLT (M16X2X110-MM)  
8. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
9. 451-2175 [6] WASHER-HARD (17.5X30X3.5-MM THK)  
10. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP74430534
 

379-4617: LINES GP-BUCKET CYLINDER

379-4617 LINES GP-BUCKET CYLINDER -POSITION SENSING
S/N AT21-UP
PART OF 355-7242 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i05644799 SEBP7443
3794617 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-7514 [2] CLIP  
2. 359-8502 [1] TUBE AS  
3. 363-2397 [1] SUPPORT AS  
4. 364-0961 [1] SUPPORT AS  
5. 1P-3706 [1] SEAL-RECTANGULAR  
6. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
7. 447-1707 M [2] BOLT (M16X2X60-MM)  
8. 453-1256 M [4] BOLT (M16X2X110-MM)  
9. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
10. 451-2175 [6] WASHER-HARD (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP74430535
 

421-1856: LINES GP-BUCKET CYLINDER

421-1856 LINES GP-BUCKET CYLINDER
S/N AT21-UP
PART OF 421-1893 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i05631198 SEBP7443
4211856 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-8892 [1] SUPPORT AS  
2. 361-8893 [1] SUPPORT AS  
3. 421-3661 [1] TUBE AS  
4. 128-7514 [2] CLIP  
5. 1P-3706 [1] SEAL-RECTANGULAR  
6. 453-2838 M [2] BOLT (M16X2X70-MM)  
7. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
8. 447-1704 M [4] BOLT (M16X2X90-MM)  
9. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
10. 451-2175 [6] WASHER-HARD (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP74430536
 

379-4607: LINES GP-CONTROL

379-4607 LINES GP-CONTROL -REAR
S/N AT21-UP
PART OF 349-2275 HYDRAULIC AR
i05627608 SEBP7443
3794607 LINES GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 245-5222 [1] COVER  
2. 269-9850 [1] HOSE  
3. 381-5913 [1] PIPE AS  
  9R-2060 M [2] BOSS (M10X1.5X21-MM)  
4. 381-5916 [1] PIPE AS  
5. 381-5918 [1] PIPE AS  
6. 381-5921 [1] BLOCK  
7. 395-2748 I [1] HOSE AS  
8. 432-7054 I [1] HOSE AS  
9. 432-7055 I [1] HOSE AS  
10. 436-3523 [1] SUPPORT  
11. 096-4883 M [2] LOCKNUT (M10X1.5-THD)  
12. 108-1781 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
13. [1] PLUG AS  
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
14. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
15. 1P-3705 [4] SEAL-RECTANGULAR  
16. 1P-4582 [4] FLANGE-HALF  
17. 4J-0524 [1] SEAL-O-RING  
18. 4J-0527 [4] SEAL-O-RING  
19. 5P-8077 [8] FLANGE-HALF  
20. 7Y-5247 M [1] U-BOLT (M10X1.5-THD)  
21. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
23. 447-1707 M [16] BOLT (M16X2X60-MM)  
24. 8T-4172 M [4] BOLT (M10X1.5X80-MM)  
25. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
26. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
27. 8T-4223 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
28. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
29. 8T-5001 M [4] BOLT (M12X1.75X130-MM)  
30. 9M-2092 [2] SEAL-O-RING  
31. 9X-2201 [4] CLAMP-HOSE  
32. 451-2175 [16] WASHER-HARD (17.5X30X3.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74430537
 

328-4957: LINES GP-COUPLER

328-4957 LINES GP-COUPLER
S/N AT21-UP
FOR USE WITH @@@@@384-9794@@@@@, 3-M (9.8-FT) STICK
AN ATTACHMENT
i03786213 SEBP7443
3284957 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [4] STRAP-CABLE  
2. 115-8645 [2] GUARD  
3. 177-8572 I [2] HOSE AS  
4. 289-5700 [2] GROMMET  
5. 344-4354 [1] TUBE AS  
6. 344-4355 [1] TUBE AS  
7. 135-3980 [2] CLIP  
8. 148-8415 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8936 [1] REDUCER  
9. 148-8419 [1] REDUCER AS  
  4J-5477 [1] SEAL-O-RING  
  6V-8935 [1] REDUCER  
10. 4J-5477 [1] SEAL-O-RING  
11. 5Q-4212 [12] CLIP  
12. 6V-8397 [1] SEAL-O-RING  
13. 6V-8398 [4] SEAL-O-RING  
14. 6V-9828 [1] CAP (ORFS)  
15. 6V-9829 [1] CAP (ORFS)  
16. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
17. 8T-4223 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
19. 9X-6582 [1] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74430538
 

371-3124: LINES GP-COUPLER

371-3124 LINES GP-COUPLER -WB-FAMILY
S/N AT21-UP
FOR USE WITH 2.57-M (8.43-FT) STICK
AN ATTACHMENT
i05644732 SEBP7443
3713124 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [4] STRAP-CABLE  
2. 115-8645 [2] GUARD  
3. 289-5700 [2] GROMMET  
4. 344-4352 [1] TUBE AS  
5. 344-4353 [1] TUBE AS  
6. 368-1565 I [2] HOSE AS  
7. 135-3980 [2] CLIP  
8. 148-8415 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8936 [1] REDUCER  
9. 148-8419 [1] REDUCER AS  
  4J-5477 [1] SEAL-O-RING  
  6V-8935 [1] REDUCER  
10. 4J-5477 [1] SEAL-O-RING  
11. 5Q-4212 [12] CLIP  
12. 6V-8397 [1] SEAL-O-RING  
13. 6V-8398 [4] SEAL-O-RING  
14. 6V-9828 [1] CAP (ORFS)  
15. 6V-9829 [1] CAP (ORFS)  
16. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
17. 8T-4223 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
19. 9X-6582 [1] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP74430539
 

381-5816: LINES GP-COUPLER

381-5816 LINES GP-COUPLER -MASS BOOM
S/N AT21-UP
AN ATTACHMENT
i05645275 SEBP7443
3815816 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 138-0524 [2] PLATE  
2. 282-5708 [1] TUBE AS  
3. 282-5710 [1] TUBE AS  
4. 282-5843 [2] SUPPORT AS  
5. 331-2020 [2] PLATE  
6. 381-5994 [1] TUBE AS  
7. 381-5995 [1] TUBE AS  
8. 445-6311 [2] TUBE AS  
9. 135-3980 [4] CLIP  
10. 282-5842 [16] CLAMP-HALF  
11. 5Q-4212 [4] CLIP  
12. 6V-8397 [2] SEAL-O-RING  
13. 6V-8398 [6] SEAL-O-RING  
14. 453-2840 M [4] BOLT (M16X2X140-MM)  
15. 8T-4139 M [16] BOLT (M12X1.75X30-MM)  
16. 453-1256 M [4] BOLT (M16X2X110-MM)  
17. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4244 M [16] NUT (M12X1.75-THD)  
19. 8T-4956 M [8] BOLT (M12X1.75X35-MM)  
20. 451-2175 [8] WASHER-HARD (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 374F L :

LINES GP-BOOM CYLINDER
353-6883 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
353-6882 LINES GP-BOOM CYLINDER
LINES GP-BOOM
392-0274 LINES GP-BOOM
LINES GP-BOOM
381-2227 LINES GP-BOOM
LINES GP-BOOM
381-2226 LINES GP-BOOM
LINES GP-BOOM
381-2226 LINES GP-BOOM
LINES GP-BOOM
344-4340 LINES GP-BOOM
LINES GP-AUXILIARY HYDRAULIC
445-6909 LINES GP-AUXILIARY HYDRAULIC
LINES GP-BOOM CYLINDER
381-2228 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
381-2229 LINES GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
360-9880 LINES GP-BUCKET CYLINDER
LINES GP-BUCKET CYLINDER
379-4617 LINES GP-BUCKET CYLINDER
LINES GP-BUCKET CYLINDER
421-1856 LINES GP-BUCKET CYLINDER
LINES GP-CONTROL
379-4607 LINES GP-CONTROL
LINES GP-COUPLER
328-4957 LINES GP-COUPLER
LINES GP-COUPLER
371-3124 LINES GP-COUPLER
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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.