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539-1044 LINES GP-BOOM -STRAIGHT BOOM S/N SZT1-UP STICK LOAD CONTROL VALVE PART OF 568-8671, 568-8672 OPTION AR-LINKAGE 340


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

EXCAVATOR 340 EXCAVATOR SZT
 340 Excavator SZT00001-UP (MACHINE) POWERED BY C9.3B Engine M0101719 340 SZT   (2019)

HYDRAULIC SYSTEM

LINES GP-BOOM
512-0986 CYLINDER & LINES AR-BOOM
512-0987 CYLINDER & LINES GP-BOOM
512-0988 CYLINDER & LINES GP-BOOM
523-7802 LINES AR-BOOM
LINES GP-BOOM
539-1040 LINES GP-BOOM
LINES GP-BOOM
539-1044 LINES GP-BOOM
 

#M01017190450
 

539-1044: LINES GP-BOOM

539-1044 LINES GP-BOOM -STRAIGHT BOOM
S/N SZT1-UP
STICK LOAD CONTROL VALVE
PART OF 568-8671, 568-8672 OPTION AR-LINKAGE
i07623125 M0101719
5391044 LINES GP-BOOM Parts scheme
  For full view, you need register

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
 

#M01017190451
 

503-9762: LINES GP-BOOM CYLINDER

503-9762 LINES GP-BOOM CYLINDER
S/N SZT1-UP
PART OF 525-2937 HYDRAULIC AR
i07304921 M0101719
5039762 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

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
 

#M01017190452
 

503-9773: LINES GP-BOOM CYLINDER

503-9773 LINES GP-BOOM CYLINDER -SMARTBOOM
S/N SZT1-UP
PART OF 523-7802 LINES AR-BOOM
i07310889 M0101719
5039773 LINES GP-BOOM CYLINDER Parts scheme
  For full view, you need register

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
 

#M01017190453
 

503-9798: LINES GP-BOOM CYLINDER

503-9798 LINES GP-BOOM CYLINDER -LH
S/N SZT1-UP
PART OF 512-0987 CYLINDER & LINES GP-BOOM
i07317929 M0101719
5039798 LINES GP-BOOM CYLINDER Parts scheme
  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. 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
 

#M01017190454
 

503-9799: LINES GP-BOOM CYLINDER

503-9799 LINES GP-BOOM CYLINDER -RH
S/N SZT1-UP
PART OF 512-0988 CYLINDER & LINES GP-BOOM
i07317938 M0101719
5039799 LINES GP-BOOM CYLINDER Parts scheme
  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
 

#M01017190455
 

239-1627: LINES GP-BUCKET CYLINDER

239-1627 LINES GP-BUCKET CYLINDER
S/N SZT1-UP
PART OF 512-0999 CYLINDER & LINES GP-BUCKET
i02414341 M0101719
2391627 LINES GP-BUCKET CYLINDER Parts scheme
  For full view, you need register

Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-3732 [2] CLIP  
2. 475-0557 [1] SUPPORT AS  
3. 465-5185 [1] SUPPORT AS  
4. 239-1986 [1] TUBE AS  
5. 1P-3703 [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
 

#M01017190456
 

274-7163: LINES GP-COUPLER

274-7163 LINES GP-COUPLER
S/N SZT1-UP
PART OF 274-7161 COUPLER AR-QUICK
i04334029 M0101719
2747163 LINES GP-COUPLER Parts scheme
  For full view, you need register

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
 

#M01017190457
 

321-0139: LINES GP-COUPLER

321-0139 LINES GP-COUPLER -STICK
S/N SZT1-UP
PART OF 568-8672 OPTION AR-LINKAGE
FOR USE WITH 3.9-M (12.8-FT) STICK
i04012060 M0101719
3210139 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-6582 [1] NUT (13/16-16-THD)  
2. 230-0483 I [2] HOSE AS  
3. 356-8088 [1] TUBE AS  
4. 356-8092 [1] TUBE AS  
5. 135-3980 [2] CLIP  
6. 148-8415 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8936 [1] REDUCER  
7. 148-8419 [1] REDUCER AS  
  4J-5477 [1] SEAL-O-RING  
  6V-8935 [1] REDUCER  
8. 5Q-4212 [8] CLIP  
9. 6V-8398 [4] SEAL-O-RING  
10. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017190458
 

321-0150: LINES GP-COUPLER

321-0150 LINES GP-COUPLER -STICK
S/N SZT1-UP
PART OF 568-8671 OPTION AR-LINKAGE
FOR USE WITH 3.2-M (10.5-FT) STICK
i04011963 M0101719
3210150 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-6582 [1] NUT (13/16-16-THD)  
2. 253-6548 [1] TUBE AS  
3. 253-6551 [1] TUBE AS  
4. 368-1565 I [2] HOSE AS  
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 [12] CLIP  
8. 6V-8398 [4] SEAL-O-RING  
9. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-4956 M [12] BOLT (M12X1.75X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017190459
 

539-1043: LINES GP-COUPLER

539-1043 LINES GP-COUPLER -STRAIGHT BOOM
S/N SZT1-UP
PART OF 568-8671, 568-8672 OPTION AR-LINKAGE
i07637623 M0101719
5391043 LINES GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 340 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4648 M [6] BOLT (M12X1.75X70-MM)  
2. 5Q-4212 [4] CLIP  
3. 6V-8397 [2] SEAL-O-RING  
4. 6V-8398 [4] SEAL-O-RING  
5. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
6. 8T-4223 [18] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
8. 135-3980 [6] CLIP  
9. 179-5253 [3] PLATE  
10. 193-6662 [3] PLATE  
11. 253-6444 [4] CLIP  
12. 447-1707 M [4] BOLT (M16X2X60-MM)  
13. 447-1708 M [6] BOLT (M16X2X80-MM)  
14. 451-2175 [10] WASHER-HARD (17.5X30X3.5-MM THK)  
15. 451-2183 JM [4] NUT (M16X2-THD)  
16. 468-4633 [4] CLIP AS  
17. 531-8454 [2] SUPPORT AS  
18. 541-4284 L [1] TUBE GP  
  6V-8398 N [1] SEAL-O-RING  
  541-4289 N [1] TUBE AS  
  541-4292 N [1] TUBE AS  
19. 541-4295 [1] TUBE AS  
20. 541-4298 L [1] TUBE GP  
  6V-8398 N [1] SEAL-O-RING  
  541-4289 N [1] TUBE AS  
  541-4303 N [1] TUBE AS  
21. 541-4306 [1] TUBE AS  
  J   NOT REQUIRED WITH HIGH PRESSURE LINES
  L   TUBE MAY BE 1-PIECE OR 2-PIECE DESIGN
  M   METRIC PART
  N   PARTS REQUIRED ONLY WITH 2-PIECE TUBE DESIGN
 

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 :

LINES GP-BOOM
539-1040 LINES GP-BOOM
LINES GP-AUXILIARY HYDRAULIC
539-1042 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
539-1041 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
321-0141 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
321-0140 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
318-5936 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
318-5935 LINES GP-AUXILIARY HYDRAULIC
523-7802 LINES AR-BOOM
LINES GP-BOOM CYLINDER
503-9762 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
503-9773 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
503-9798 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
503-9799 LINES GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
239-1627 LINES GP-BUCKET CYLINDER
LINES GP-COUPLER
274-7163 LINES GP-COUPLER
LINES GP-COUPLER
321-0139 LINES GP-COUPLER
LINES GP-COUPLER
321-0150 LINES GP-COUPLER

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