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531-8366 LINES GP-BOOM -LONG REACH S/N WDN1-UP PART OF 536-0386 BOOM AR 340 EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-BOOM
 

#M01012550460
 

531-8366: LINES GP-BOOM

531-8366 LINES GP-BOOM -LONG REACH
S/N WDN1-UP
PART OF 536-0386 BOOM AR
i07621484 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3704 [4] SEAL-RECTANGULAR  
2. 8T-4184 M [12] BOLT (M12X1.75X45-MM)  
3. 1P-3705 [3] SEAL-RECTANGULAR  
4. 1P-3706 [1] SEAL-RECTANGULAR  
5. 1P-5767 [4] FLANGE-HALF  
6. 5P-8077 [4] FLANGE-HALF  
7. 6H-3615 [4] PLUG-PROTECTION  
8. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
9. 8T-4194 M [12] BOLT (M12X1.75X50-MM)  
10. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 9F-2167 [4] SCREW-PURGE (3/8-24X1.164-IN)  
12. 124-1106 [2] CLIP  
13. 124-1107 [6] GROMMET  
14. 124-1108 [4] CLIP  
15. 129-5874 [19] GROMMET  
16. 138-5708 [2] CLIP-HALF  
17. 138-5709 [7] GROMMET  
18. 196-0482 [20] CLIP  
19. 239-1872 I [1] HOSE AS  
20. 350-0806 I [1] HOSE AS  
21. 447-1707 M [40] BOLT (M16X2X60-MM)  
22. 447-1709 M [4] BOLT (M16X2X45-MM)  
23. 451-2175 [48] WASHER-HARD (17.5X30X3.5-MM THK)  
24. 453-2837 M [4] BOLT (M16X2X55-MM)  
25. 474-2662 [1] TUBE GP  
26. 474-2672 [1] TUBE GP  
27. 512-5335 [2] CLIP  
28. 512-5336 [10] CLIP  
29. 531-8367 [1] TUBE AS  
30. 531-8368 [1] TUBE AS  
31. 531-8369 [1] TUBE GP-HYDRAULIC  
  8T-4184 M [4] BOLT (M12X1.75X45-MM)  
  1P-3704 [1] SEAL-RECTANGULAR  
  8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 531-8373 J [1] TUBE GP-HYDRAULIC  
  1P-3704 L [1] SEAL-RECTANGULAR  
  8T-4184 LM [4] BOLT (M12X1.75X45-MM)  
  8T-4223 L [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  531-8376 L [1] TUBE AS  
  531-8377 L [1] TUBE AS  
33. 531-8378 J [1] TUBE GP-HYDRAULIC  
  1P-3704 L [1] SEAL-RECTANGULAR  
  8T-4184 LM [4] BOLT (M12X1.75X45-MM)  
  8T-4223 L [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  L [1] TUBE AS  
  531-8381 L [1] TUBE AS  
34. 531-8382 J [1] TUBE GP-HYDRAULIC  
  1P-3704 L [1] SEAL-RECTANGULAR  
  8T-4184 LM [4] BOLT (M12X1.75X45-MM)  
  8T-4223 L [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  531-8384 L [1] TUBE AS  
  531-8385 L [1] TUBE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   TUBE MAY BE 1-PIECE OR 2-PIECE DESIGN
  L   PART(S) REQUIRED ONLY WITH 2-PIECE TUBE DESIGN
  M   METRIC PART
 

#M01012550461
 

531-8458: LINES GP-BOOM

531-8458 LINES GP-BOOM -LONG REACH, STICK LOAD CONTROL
S/N WDN1-UP
PART OF 568-8674, 568-8675 OPTION AR-LINKAGE
i07605737 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-2534 M [2] BOLT (M6X1X50-MM)  
2. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
3. 6V-9168 [1] NUT (11/16-16-THD)  
4. 7K-1181 [14] STRAP-CABLE  
5. 9X-8256 [2] WASHER (6.6X12X2-MM THK)  
6. 115-8645 [1] GUARD  
7. 133-5813 [2] BAND-MARKER (GRAY, P)  
8. 148-8326 [1] CONNECTOR AS  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9872 [1] CONNECTOR  
9. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
10. 149-5452 [1] UNION AS (STRAIGHT)  
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
11. 233-7881 [1] VALVE-CHECK  
12. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
13. 453-2838 M [2] BOLT (M16X2X70-MM)  
14. 535-7354 [1] HOSE AS  
15. 535-7355 [1] HOSE AS  
16. 568-9252 [1] SUPPORT AS  
17. 447-1704 BM [2] BOLT (M16X2X90-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M01012550462
 

539-1044: LINES GP-BOOM

539-1044 LINES GP-BOOM -STRAIGHT BOOM
S/N WDN1-UP
STICK LOAD CONTROL VALVE
PART OF 568-8673 OPTION AR-LINKAGE
i07623125 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
2. 6V-9168 [2] NUT (11/16-16-THD)  
3. 7K-1181 [6] STRAP-CABLE  
4. 133-5813 [2] BAND-MARKER (GRAY, P)  
5. 149-5452 [2] UNION AS (STRAIGHT)  
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
6. 282-5717 [1] PLATE  
7. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
8. 453-2838 M [2] BOLT (M16X2X70-MM)  
9. 527-9162 I [2] HOSE AS  
10. 447-1704 BM [2] BOLT (M16X2X90-MM)  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01012550463
 

503-9762: LINES GP-BOOM CYLINDER

503-9762 LINES GP-BOOM CYLINDER
S/N WDN1-UP
PART OF 525-2937 HYDRAULIC AR
i07304921 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4184 M [32] BOLT (M12X1.75X45-MM)  
2. 1P-3703 [8] SEAL-RECTANGULAR  
3. 6V-0400 [16] FLANGE-HALF  
4. 8T-4223 [32] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 148-8342 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
6. 148-8347 [2] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
7. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
8. 148-8354 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9002 [1] ELBOW  
9. 148-8414 [1] REDUCER AS  
  6V-8943 [1] REDUCER  
  7J-9108 [1] SEAL-O-RING  
10. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
11. 150-4033 [1] TEE AS  
  6V-9746 [2] SEAL-O-RING  
  6V-9846 [1] TEE  
12. 150-4036 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  118-0911 [1] TEE-O-RING PORT  
13. 285-2520 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  236-2839 [1] CONNECTOR AS  
14. 359-8587 I [4] HOSE AS  
15. 505-7669 I [1] HOSE AS  
16. 563-4442 Y [1] VALVE GP-CHECK (SLOW RETURN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01012550464
 

503-9773: LINES GP-BOOM CYLINDER

503-9773 LINES GP-BOOM CYLINDER -SMARTBOOM
S/N WDN1-UP
PART OF 523-7802 LINES AR-BOOM
i07310889 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3704 [3] SEAL-RECTANGULAR  
2. 8T-6868 M [4] BOLT (M12X1.75X80-MM)  
3. 170-8553 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
4. 101-7404 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
5. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
6. 148-8357 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
7. 241-6215 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
8. 325-8995 [1] SUPPORT AS  
9. 389-3710 [1] ELBOW AS  
  5E-9684 [1] FITTING  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
10. 095-9232 M [8] BOLT-SOCKET HEAD (M12X1.75X95-MM)  
11. 108-7550 [2] CLIP  
12. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
13. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
14. 1P-3703 [4] SEAL-RECTANGULAR  
15. 218-1126 [1] BLOCK  
16. 297-0370 Y [1] VALVE GP-CHECK (SMARTBOOM)  
17. 338-6971 Y [1] SENSOR GP-PRESSURE (HYDRAULIC OIL)  
18. 517-6833 [1] TUBE AS  
19. 573-4331 [1] TUBE AS  
20. 517-6835 [1] TUBE AS  
21. 517-6836 [1] TUBE AS  
22. 517-6838 [1] SUPPORT  
23. 522-7193 Y [1] VALVE GP-CONTROL (SMARTBOOM, BOOM LOAD CONTROL)  
24. 556-1596 [1] SUPPORT  
25. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
26. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01012550465
 

503-9798: LINES GP-BOOM CYLINDER

503-9798 LINES GP-BOOM CYLINDER -LH
S/N WDN1-UP
PART OF 512-0987 CYLINDER & LINES GP-BOOM
i07317929 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
2. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
3. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
4. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
5. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
6. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
7. 362-1095 [2] CLIP-SADDLE  
8. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
9. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
10. 465-8763 [1] SUPPORT AS  
  465-5185 [1] SUPPORT AS  
11. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
12. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
13. 1P-3703 [2] SEAL-RECTANGULAR  
14. 1P-3704 [1] SEAL-RECTANGULAR  
15. 358-7454 [1] TUBE AS  
16. 465-5185 [1] SUPPORT AS  
17. 518-1312 Y [1] VALVE GP-CHECK & RELIEF (BOOM LOAD CONTROL)  
18. 556-8935 [1] TUBE AS  
19. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
20. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01012550466
 

503-9799: LINES GP-BOOM CYLINDER

503-9799 LINES GP-BOOM CYLINDER -RH
S/N WDN1-UP
PART OF 512-0988 CYLINDER & LINES GP-BOOM
i07317938 M0101255
  For full view, you need register

Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
2. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
3. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
4. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
5. 150-4044 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1779 [1] CONNECTOR  
6. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
7. 362-1095 [2] CLIP-SADDLE  
8. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
9. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
10. 465-8764 [1] SUPPORT AS  
11. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
12. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
13. 1P-3703 [2] SEAL-RECTANGULAR  
14. 1P-3704 [1] SEAL-RECTANGULAR  
15. 338-6971 Y [1] SENSOR GP-PRESSURE (HYDRAULIC OIL)  
16. 358-7456 [1] TUBE AS  
17. 465-5185 [1] SUPPORT AS  
18. 518-1312 Y [1] VALVE GP-CHECK & RELIEF (BOOM LOAD CONTROL)  
19. 556-8936 [1] TUBE AS  
20. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
21. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01012550467
 

369-9677: LINES GP-BUCKET CYLINDER

369-9677 LINES GP-BUCKET CYLINDER
S/N WDN1-UP
PART OF 490-4179, 572-4787 CYLINDER & LINES GP-BUCKET
i05221831 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-6032 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
2. 095-1597 [1] SEAL-O-RING  
3. 472-0688 [1] TUBE AS  
4. 096-4412 [1] SUPPORT  
5. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
6. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 369-9678 [1] SUPPORT AS  
8. 096-4480 [1] CLAMP  
9. 8T-4910 M [1] BOLT (M12X1.75X60-MM)  
10. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#M01012550468
 

274-7163: LINES GP-COUPLER

274-7163 LINES GP-COUPLER
S/N WDN1-UP
PART OF 274-7161 COUPLER AR-QUICK
i04334029 M0101255
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Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8419 [1] REDUCER AS (ORFS)  
  4J-5477 [1] SEAL-O-RING  
  6V-8935 [1] REDUCER  
2. 6V-8554 [1] NUT (13/16-16-THD)  
3. 7K-1181 [4] STRAP-CABLE  
4. 6V-0405 [2] SEAL-BONDED  
5. 8T-7910 [2] ADAPTER  
6. 8T-8887 [2] CONNECTOR  
7. 3J-1907 [2] SEAL-O-RING  
8. 6V-8397 [2] SEAL-O-RING  
9. 148-8384 [2] ELBOW AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8979 [1] ELBOW  
10. 2P-1279 [2] LOCKNUT (9/16-18-THD)  
11. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
12. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
13. 277-6304 [1] BRACKET AS  
14. 277-9864 I [2] HOSE AS  
15. I [2] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01012550469
 

468-8125: LINES GP-COUPLER

468-8125 LINES GP-COUPLER -STICK
S/N WDN1-UP
PART OF 568-8674, 568-8675 OPTION AR-LINKAGE
i06916517 M0101255
  For full view, you need register

Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 368-1565 I [2] HOSE AS  
2. 474-3811 [1] TUBE GP  
3. 474-3820 [1] TUBE GP  
4. 135-3980 [2] CLIP  
5. 148-8415 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8936 [1] REDUCER  
6. 148-8419 [1] REDUCER AS  
  4J-5477 [1] SEAL-O-RING  
  6V-8935 [1] REDUCER  
7. 5Q-4212 [20] CLIP  
8. 6V-8398 [4] SEAL-O-RING  
9. 8T-4223 [22] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-4956 M [22] BOLT (M12X1.75X35-MM)  
11. 9X-6582 [1] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Specifications
Boom Lines
336, 336 GC and 340 Excavator Systems
Boom Cylinder Lines
336, 336 GC and 340 Excavator Systems
Boom Cylinder Lines
336, 336 GC and 340 Excavator Systems
Boom Cylinder Lines
336, 336 GC and 340 Excavator Systems

Caterpillar Parts SIS Catalog 340 :

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