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341-5501 LINES GP-BOOM -REACH S/N TNJ1-UP; WBK1-UP PART OF 338-9891, 338-9892, 347-3367, 347-3368, 347-3370, 369-4374 BOOM AR-REACH AN ATTACHMENT 320E L




HYDRAULIC SYSTEM

LINES GP-BOOM
 

#SEBP56440750
 

341-5501: LINES GP-BOOM

341-5501 LINES GP-BOOM -REACH
S/N TNJ1-UP; WBK1-UP
PART OF 338-9891, 338-9892, 347-3367, 347-3368, 347-3370, 369-4374 BOOM AR-REACH
AN ATTACHMENT
i04411049 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1674 [6] CLIP  
2. 4I-1676 [6] CLIP  
3. 7Y-4868 [8] CLIP  
4. 193-6606 [1] PLATE  
5. 202-6996 I [1] HOSE AS  
6. 260-8316 I [1] HOSE AS  
7. 347-6161 [1] TUBE AS  
8. 347-6162 [1] TUBE AS  
9. 347-6163 [1] TUBE AS  
10. 347-6165 [1] TUBE AS  
11. 373-9972 [1] TUBE AS  
12. 373-9973 [1] TUBE AS  
13. 1P-3703 [3] SEAL-RECTANGULAR  
14. 6V-0400 [4] FLANGE-HALF  
15. 6V-9746 [6] SEAL-O-RING  
16. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4139 M [18] BOLT (M12X1.75X30-MM)  
18. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
19. 8T-4194 M [2] BOLT (M12X1.75X50-MM)  
20. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
21. 8T-4223 [28] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP56440751
 

344-4312: LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N TNJ1-UP; WBK1-UP
PART OF 337-8500 VALVE AR-CHECK & RELIEF
Type 1
AN ATTACHMENT
i04418044 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-5997 I [1] HOSE AS  
2. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
3. 133-5813 [2] BAND-MARKER (GRAY, P)  
4. 153-8800 [1] PLATE  
5. 342-5487 [1] PLATE  
6. 344-4487 I [1] HOSE AS  
7. 352-6772 [3] CLIP AS  
8. 354-3738 I [2] HOSE AS  
9. 420-7255 [1] TUBE AS  
10. 148-8457 [1] UNION AS (STRAIGHT)  
  6V-8398 [2] SEAL-O-RING  
  6V-8995 [1] UNION (STRAIGHT)  
11. 149-5452 [2] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
12. 5Q-4213 [3] CLIP  
13. 6V-8398 [2] SEAL-O-RING  
14. 6V-9168 [2] NUT (11/16-16-THD)  
15. 6V-9169 [1] NUT (13/16-16-THD)  
16. 7K-1181 [8] STRAP-CABLE  
17. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
18. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
20. 8T-5092 JM [2] BOLT (M12X1.75X150-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   WHEN USED WITH MEDIUM PRESSURE LINES
  M   METRIC PART
 

#SEBP56440752
 

344-4312: LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N TNJ1-UP; WBK1-UP
PART OF 337-8500 VALVE AR-CHECK & RELIEF
Type 2
AN ATTACHMENT
i06785090 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 500-5551 CI [1] HOSE AS  
2. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
3. 133-5813 [2] BAND-MARKER (GRAY, P)  
4. 153-8800 [1] PLATE  
5. 342-5487 [1] PLATE  
6. 493-9726 CI [1] HOSE AS  
7. 352-6772 [3] CLIP AS  
8. 354-3738 I [2] HOSE AS  
9. 420-7255 [1] TUBE AS  
10. 148-8457 [1] UNION AS (STRAIGHT)  
  6V-8398 [2] SEAL-O-RING  
  6V-8995 [1] UNION (STRAIGHT)  
11. 149-5452 [2] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
12. 5Q-4213 [3] CLIP  
13. 6V-8398 [2] SEAL-O-RING  
14. 6V-9168 [2] NUT (11/16-16-THD)  
15. 6V-9169 [1] NUT (13/16-16-THD)  
16. 7K-1181 [8] STRAP-CABLE  
17. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
18. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
20. 8T-5092 JM [2] BOLT (M12X1.75X150-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   WHEN USED WITH MEDIUM PRESSURE LINES
  M   METRIC PART
 

#SEBP56440753
 

344-4312: LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N TNJ1-UP; WBK1-UP
PART OF 337-8500 VALVE AR-CHECK & RELIEF
Type 3
AN ATTACHMENT
i07527744 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1293 C [1] LOCKNUT (1-3/16-12-THD)  
2. 4I-1674 C [4] CLIP  
3. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
4. 6V-9746 C [2] SEAL-O-RING  
5. 7K-1181 [8] STRAP-CABLE  
6. 8T-4244 CM [5] NUT (M12X1.75-THD)  
7. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
8. 9X-6580 C [1] NUT (1-3/16-12-THD)  
9. 133-5813 [2] BAND-MARKER (GRAY, P)  
10. 148-8455 C [1] UNION AS  
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
11. 149-5452 [2] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
12. 153-8800 [1] PLATE  
13. 136-2803 C [2] CLIP  
14. 148-8418 C [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8942 [1] REDUCER-O-RING  
15. 151-1846 CI [1] HOSE AS  
16. 286-6410 CI [1] HOSE AS  
17. 354-3738 I [2] HOSE AS  
18. 533-3595 C [1] PLATE  
19. 538-6791 C [1] TUBE AS  
20. 6V-9168 [2] NUT (11/16-16-THD)  
21. 8T-4139 CM [5] BOLT (M12X1.75X30-MM)  
22. 8T-4223 C [7] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 8T-5092 JM [2] BOLT (M12X1.75X150-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   USED WITH AUXILIARY HYDRAULIC LINES GROUP (MEDIUM PRESSURE)
  M   METRIC PART
 

#SEBP56440754
 

350-4135: LINES GP-BOOM

350-4135 LINES GP-BOOM
S/N WBK1-UP
PART OF 359-8731 BOOM AR
FOR USE WITH 8.85-M (29-FT) BOOM
AN ATTACHMENT
i04502469 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1674 [12] CLIP  
2. 4I-1676 [14] CLIP  
3. 4I-8789 [1] VALVE-CHECK  
4. 268-7048 [1] TUBE AS  
5. 268-7238 [1] TUBE AS  
6. 268-7240 [1] TUBE AS  
7. 344-4419 [1] TUBE AS  
8. 352-6652 [1] TUBE AS  
9. 359-8784 I [1] HOSE AS  
10. 368-1691 [1] TUBE AS  
11. 371-3068 [1] TUBE AS  
12. 371-3069 I [1] HOSE AS  
13. 148-8335 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
14. 1P-3703 [2] SEAL-RECTANGULAR  
15. 5K-9090 [2] SEAL-O-RING  
16. 6V-0400 [4] FLANGE-HALF  
17. 6V-9746 [6] SEAL-O-RING  
18. 7M-8485 [1] SEAL-O-RING  
19. 7Y-4868 [12] CLIP  
20. 8T-4139 M [38] BOLT (M12X1.75X30-MM)  
21. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
22. 8T-4223 [46] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP56440755
 

242-6732: LINES GP-BOOM CYLINDER

242-6732 LINES GP-BOOM CYLINDER -LH
S/N TNJ1-UP; WBK1-UP
PART OF 341-2788 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i02420835 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-8869 [1] TUBE AS  
2. 222-0126 [1] TUBE AS  
3. 095-1597 [2] SEAL-O-RING  
4. 9X-6032 M [8] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
5. 137-3709 [1] SUPPORT AS  
6. 4I-3621 [1] SUPPORT  
7. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
8. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 8T-3653 M [1] BOLT (M14X2X80-MM)  
10. 3B-4509 [1] LOCKWASHER  
11. 094-1920 [2] CLAMP  
  M   METRIC PART
 

#SEBP56440756
 

242-6737: LINES GP-BOOM CYLINDER

242-6737 LINES GP-BOOM CYLINDER -RH
S/N TNJ1-UP; WBK1-UP
PART OF 341-2789 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i02421016 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-8870 [1] TUBE AS  
2. 222-0124 [1] TUBE AS  
3. 095-1597 [2] SEAL-O-RING  
4. 9X-6032 M [8] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
5. 137-3709 [1] SUPPORT AS  
6. 4I-3621 [1] SUPPORT  
7. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
8. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 8T-3653 M [1] BOLT (M14X2X80-MM)  
10. 3B-4509 [1] LOCKWASHER  
11. 094-1920 [2] CLAMP  
  M   METRIC PART
 

#SEBP56440757
 

331-9284: LINES GP-BOOM CYLINDER

331-9284 LINES GP-BOOM CYLINDER -LH
S/N TNJ1-UP; WBK1-UP
PART OF 331-9282 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i04526346 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-3653 M [1] BOLT (M14X2X80-MM)  
2. 094-1920 [2] CLAMP  
3. 166-3009 [1] SUPPORT  
4. 360-4536 [1] TUBE AS  
5. 360-4538 [1] TUBE AS  
6. 360-4540 [1] SUPPORT AS  
7. 095-1597 [2] SEAL-O-RING  
8. 165-0142 [1] WASHER-HARD (14.8X27X3-MM THK)  
9. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
10. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 9X-6032 M [8] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
  M   METRIC PART
 

#SEBP56440758
 

331-9286: LINES GP-BOOM CYLINDER

331-9286 LINES GP-BOOM CYLINDER -RH
S/N TNJ1-UP; WBK1-UP
PART OF 331-9285 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i04526379 SEBP5644
  For full view, you need register

Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-3653 M [1] BOLT (M14X2X80-MM)  
2. 094-1920 [2] CLAMP  
3. 166-3009 [1] SUPPORT  
4. 360-4537 [1] TUBE AS  
5. 360-4539 [1] TUBE AS  
6. 360-4540 [1] SUPPORT AS  
7. 095-1597 [2] SEAL-O-RING  
8. 165-0142 [1] WASHER-HARD (14.8X27X3-MM THK)  
9. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
10. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 9X-6032 M [8] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
  M   METRIC PART
 

#SEBP56440759
 

341-5356: LINES GP-BOOM CYLINDER

341-5356 LINES GP-BOOM CYLINDER
S/N TNJ1-UP; WBK1-UP
PART OF 341-5416 HYDRAULIC AR
ALSO AN ATTACHMENT
i04400992 SEBP5644
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Parts for your 320E L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-1047 I [4] HOSE AS  
2. 164-5552 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  4I-7745 [1] CONNECTOR  
  6V-8398 [1] SEAL-O-RING  
3. 368-0361 I [1] HOSE AS  
4. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
5. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
6. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
7. 150-4037 [1] TEE AS  
  6V-8398 [2] SEAL-O-RING  
  6V-9837 [1] TEE-SWIVEL  
8. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4182 M [8] BOLT (M10X1.5X45-MM)  
10. 8T-9403 [4] FLANGE-HALF  
11. 148-8371 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  8C-8988 [1] ELBOW  
12. 6V-9746 [4] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 320E L :

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