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521-9725 LINES GP-BOOM CYLINDER -LOAD CONTROL S/N RBY1-UP PART OF 522-3160 LINES AR-BOOM 349 EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-CYLINDER
 

#M01017930500
 

521-9725: LINES GP-BOOM CYLINDER

521-9725 LINES GP-BOOM CYLINDER -LOAD CONTROL
S/N RBY1-UP
PART OF 522-3160 LINES AR-BOOM
i07653125 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
2. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
3. 1P-3705 [2] SEAL-RECTANGULAR  
4. 7X-0584 [8] WASHER-HARD (13.5X20.5X2-MM THK)  
5. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
6. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
8. 108-7550 [2] CLIP  
9. 124-0971 [1] CLIP  
10. 128-7591 [1] SUPPORT AS  
11. 148-8431 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  6V-8785 [1] TEE  
  7M-8485 [1] SEAL-O-RING  
12. 155-2027 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  8T-8898 [1] CONNECTOR  
13. 292-7368 [1] SUPPORT AS  
14. 338-6971 Y [1] SENSOR GP-PRESSURE (HYDRAULIC OIL)  
15. 526-6100 I [1] HOSE AS  
16. 547-4392 [1] TUBE AS  
17. 113-6397 I [1] HOSE AS  
18. 568-9286 [1] TUBE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017930501
 

521-9728: LINES GP-BOOM CYLINDER

521-9728 LINES GP-BOOM CYLINDER -BOOM LOAD CONTROL, LH
S/N RBY1-UP
PART OF 522-0743 CYLINDER & LINES GP-BOOM
i07643359 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
2. 1P-3703 [1] SEAL-RECTANGULAR  
3. 1P-3705 [1] SEAL-RECTANGULAR  
4. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
5. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
6. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
8. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
9. 108-7550 [2] CLIP  
10. 148-8435 [2] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
11. 1P-3704 [1] SEAL-RECTANGULAR  
12. 241-6215 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8076 [1] ELBOW  
13. 358-7476 [1] TUBE AS  
14. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
15. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
16. 465-8770 [1] SUPPORT AS  
17. 465-8771 [1] SUPPORT AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
18. 577-2154 Y [1] VALVE GP-CHECK & RELIEF (BOOM LOAD CONTROL)  
19. 553-6171 [1] TUBE AS (LH)  
20. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
21. 165-4931 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8077 [1] ELBOW  
22. 338-6971 Y [1] SENSOR GP-PRESSURE (HYDRAULIC OIL)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017930502
 

521-9729: LINES GP-BOOM CYLINDER

521-9729 LINES GP-BOOM CYLINDER -BOOM LOAD CONTROL, RH
S/N RBY1-UP
PART OF 522-0744 CYLINDER & LINES GP-BOOM
i07643360 M0101793
  For full view, you need register

Parts for your 349 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. 1P-3703 [1] SEAL-RECTANGULAR  
4. 1P-3704 [1] SEAL-RECTANGULAR  
5. 1P-3705 [1] SEAL-RECTANGULAR  
6. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
7. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
8. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
10. 108-7550 [2] CLIP  
11. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
12. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
13. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
14. 358-7477 [1] TUBE AS  
15. 453-3454 [4] WASHER-HARD (11X21X2.5-MM THK)  
16. 457-5821 M [4] BOLT (M10X1.5X35-MM)  
17. 465-8770 [1] SUPPORT AS  
18. 465-8771 [1] SUPPORT AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
19. 577-2154 Y [1] VALVE GP-CHECK & RELIEF (BOOM LOAD CONTROL)  
20. 553-6172 [1] TUBE AS (RH)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017930503
 

115-8694: LINES GP-BUCKET CYLINDER

115-8694 LINES GP-BUCKET CYLINDER
S/N RBY1-UP
PART OF 522-0747 CYLINDER & LINES GP-BUCKET
i01674447 M0101793
  For full view, you need register

Parts for your 349 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
 

#M01017930504
 

239-1603: LINES GP-BUCKET CYLINDER

239-1603 LINES GP-BUCKET CYLINDER
S/N RBY1-UP
PART OF 358-8501 CYLINDER & LINES GP-BUCKET
i04595972 M0101793
  For full view, you need register

Parts for your 349 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
 

#M01017930505
 

521-9714: LINES GP-CONTROL

521-9714 LINES GP-CONTROL -REAR
S/N RBY1-UP
PART OF 522-0562 HYDRAULIC AR
i07652611 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5092 M [4] BOLT (M12X1.75X150-MM)  
2. 1P-3704 [4] SEAL-RECTANGULAR  
3. 1P-5767 [4] FLANGE-HALF  
4. 4J-0527 [2] SEAL-O-RING  
5. 7X-3392 [4] WASHER-HARD (13.5X22.5X3-MM THK)  
6. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
7. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 8T-4985 [2] CLAMP-HOSE  
9. 108-1784 M [4] BOLT-SOCKET HEAD (M12X1.75X120-MM)  
10. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
11. 227-0673 [1] HOSE  
12. 521-3213 Y [1] VALVE GP-CHECK (RETURN)  
13. 524-8797 I [1] HOSE AS  
14. 524-8798 I [1] HOSE AS  
15. 558-5044 [1] PIPE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017930506
 

332-9663: LINES GP-COUPLER

332-9663 LINES GP-COUPLER -STICK
S/N RBY1-UP
FOR USE WITH 3.4-M (11.2-FT) STICK
i07636948 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-6582 [1] NUT (13/16-16-THD)  
2. 204-2281 [6] STRAP-CABLE  
3. 247-9379 [1] TUBE AS  
4. 247-9383 [1] TUBE AS  
5. 253-6554 I [2] HOSE AS  
6. 135-3980 [2] CLIP  
7. 148-8415 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8936 [1] REDUCER  
8. 148-8419 [1] REDUCER AS  
  4J-5477 [1] SEAL-O-RING  
  6V-8935 [1] REDUCER  
9. 115-8645 [2] GUARD  
10. 5Q-4212 [8] CLIP  
11. 6V-8398 [4] SEAL-O-RING  
12. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930507
 

494-6713: LINES GP-COUPLER

494-6713 LINES GP-COUPLER
S/N RBY1-UP
2.9-M (9.51-FT) STICK
i07637615 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-8645 [2] GUARD  
2. 177-8572 I [1] HOSE AS  
3. 204-2281 [6] STRAP-CABLE  
4. 247-9518 [1] TUBE AS  
5. 247-9522 [1] TUBE AS  
6. 494-6715 I [1] 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. 5Q-4212 [8] CLIP  
11. 6V-8398 [4] SEAL-O-RING  
12. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
14. 9X-6582 [1] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930508
 

494-7485: LINES GP-COUPLER

494-7485 LINES GP-COUPLER
S/N RBY1-UP
FOR USE WITH 3.0-M (9.84-FT) STICK
i07637619 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-8645 [1] GUARD  
2. 247-9379 [1] TUBE AS  
3. 247-9383 [1] TUBE AS  
4. 363-2569 I [2] HOSE 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. 204-2281 [3] STRAP-CABLE  
9. 5Q-4212 [8] CLIP  
10. 6V-8398 [4] SEAL-O-RING  
11. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
13. 9X-6582 [1] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930509
 

494-7486: LINES GP-COUPLER

494-7486 LINES GP-COUPLER
S/N RBY1-UP
FOR USE WITH 2.5-M (8.2-FT) STICK
i07637621 M0101793
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-8645 [2] GUARD  
2. 247-9022 [1] TUBE AS  
3. 247-9026 [1] TUBE AS  
4. 382-7079 I [2] HOSE 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. 204-2281 [6] STRAP-CABLE  
9. 5Q-4212 [8] CLIP  
10. 6V-8398 [4] SEAL-O-RING  
11. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
13. 9X-6582 [1] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 349 :

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