AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

521-9718 LINES GP-PUMP S/N RBY1-UP PART OF 522-0562 HYDRAULIC AR 349 EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-PUMP
LINES GP-STICK
LINES GP-CYLINDER
LINES GP-SWING

EXCAVATOR 349 EXCAVATOR RBY
 349 Excavator RBY00001-UP (MACHINE) POWERED BY C13 Engine M0101793 349 RBY   (2017)

HYDRAULIC SYSTEM

LINES GP-PUMP
LINES GP-PUMP
521-9718 LINES GP-PUMP
LINES GP-PUMP
521-9739 LINES GP-PUMP
 

#M01017930530
 

521-9718: LINES GP-PUMP

521-9718 LINES GP-PUMP
S/N RBY1-UP
PART OF 522-0562 HYDRAULIC AR
i07652576 M0101793
5219718 LINES GP-PUMP Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [12] BOLT (M10X1.5X35-MM)  
2. 9M-3786 [1] SEAL-O-RING  
3. 1P-4578 [6] FLANGE-HALF  
4. 1P-5767 [4] FLANGE-HALF  
5. 5H-8624 [1] SEAL-O-RING  
6. 272-4379 [1] HOSE  
7. 447-1709 M [8] BOLT (M16X2X45-MM)  
8. 451-2175 [8] WASHER-HARD (17.5X30X3.5-MM THK)  
9. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
10. 280-2747 M [4] BOLT-SOCKET HEAD (M10X1.5X60-MM)  
11. 4J-0522 [4] SEAL-O-RING  
12. [1] BLOCK  
13. 525-7605 I [1] HOSE AS  
14. 525-7623 [1] PIPE AS  
15. 525-7625 [1] PIPE AS  
16. 5H-4020 [1] COVER  
17. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
19. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
20. 9X-6654 [4] CLAMP-HOSE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930531
 

521-9739: LINES GP-PUMP

521-9739 LINES GP-PUMP -MEDIUM PRESSURE
S/N RBY1-UP
PART OF 522-2075 CONTROL AR-AUXILIARY
i07645501 M0101793
5219739 LINES GP-PUMP Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [8] BOLT (M10X1.5X35-MM)  
2. 1P-3703 [1] SEAL-RECTANGULAR  
3. 1P-4578 [2] FLANGE-HALF  
4. 4I-1683 [1] FLANGE  
5. 4J-0522 [3] SEAL-O-RING  
6. 5P-7466 [1] CLIP (SLOT)  
7. 5P-7467 [1] CLIP (TAB)  
8. 6V-9746 [1] SEAL-O-RING  
9. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
12. 148-8392 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
13. 153-6236 [1] REDUCER AS  
  6V-8946 [1] REDUCER  
  6V-9746 [1] SEAL-O-RING  
14. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
15. 164-5615 [1] ELBOW AS  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-8986 [1] ELBOW  
16. 280-2747 M [4] BOLT-SOCKET HEAD (M10X1.5X60-MM)  
17. 286-6499 [1] CONNECTOR AS  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
  184-9330 [1] CONNECTOR  
18. [1] BLOCK  
19. 526-1082 I [1] HOSE AS  
20. 526-1085 I [1] HOSE AS  
21. 569-1767 I [1] HOSE AS  
22. 5P-8112 [1] GROMMET  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930532
 

128-7448: LINES GP-STICK

128-7448 LINES GP-STICK -BUCKET CYLINDER
S/N RBY1-UP
U-FAMILY
PART OF 522-3179 STICK AR-HOE
FOR USE WITH 3-M (9.8-FT) STICK
i04596289 M0101793
1287448 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 207-6282 I [2] HOSE AS  
2. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4184 M [12] BOLT (M12X1.75X45-MM)  
4. 1P-3703 [5] SEAL-RECTANGULAR  
5. 6V-0400 [8] FLANGE-HALF  
6. 275-1410 [1] BLOCK  
7. 8T-5412 M [4] BOLT (M12X1.75X140-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930533
 

128-7449: LINES GP-STICK

128-7449 LINES GP-STICK -BUCKET CYLINDER
S/N RBY1-UP
U-FAMILY
PART OF 522-3180 STICK AR-HOE
FOR USE WITH 2.5-M (8.2-FT) STICK
i05776700 M0101793
1287449 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 212-5326 I [2] HOSE AS  
2. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4184 M [12] BOLT (M12X1.75X45-MM)  
4. 1P-3703 [5] SEAL-RECTANGULAR  
5. 6V-0400 [8] FLANGE-HALF  
6. 275-1410 [1] BLOCK  
7. 8T-5412 M [4] BOLT (M12X1.75X140-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930534
 

289-5758: LINES GP-STICK

289-5758 LINES GP-STICK -BUCKET CYLINDER
S/N RBY1-UP
T-FAMILY
PART OF 522-3177 STICK AR-HOE
FOR USE WITH 3.4-M (11.2-FT) STICK
i04376796 M0101793
2895758 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6046 [1] BLOCK  
2. 354-3810 I [2] HOSE AS  
3. 1P-3703 [2] SEAL-RECTANGULAR  
4. 1P-3704 [3] SEAL-RECTANGULAR  
5. 1P-5767 [4] FLANGE-HALF  
6. 6V-0400 [4] FLANGE-HALF  
7. 8T-4184 M [12] BOLT (M12X1.75X45-MM)  
8. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 8T-5041 M [4] BOLT (M12X1.75X120-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930535
 

289-5759: LINES GP-STICK

289-5759 LINES GP-STICK -BUCKET CYLINDER
S/N RBY1-UP
T-FAMILY
PART OF 522-3176 STICK AR-HOE
FOR USE WITH 3.9-M (12.8-FT) STICK
i05781410 M0101793
2895759 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0400 [4] FLANGE-HALF  
2. 1P-3703 [2] SEAL-RECTANGULAR  
3. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4184 M [12] BOLT (M12X1.75X45-MM)  
5. 4I-6130 I [2] HOSE AS  
6. 1P-5767 [4] FLANGE-HALF  
7. 1P-3704 [3] SEAL-RECTANGULAR  
8. 4I-6046 [1] BLOCK  
9. 8T-5041 M [4] BOLT (M12X1.75X120-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930536
 

296-7142: LINES GP-STICK

296-7142 LINES GP-STICK -BUCKET CYLINDER
S/N RBY1-UP
T-FAMILY
PART OF 522-3178 STICK AR-HOE
FOR USE WITH 2.9-M (9.5-FT) STICK
i05781691 M0101793
2967142 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3703 [2] SEAL-RECTANGULAR  
2. 6V-0400 [4] FLANGE-HALF  
3. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4184 M [12] BOLT (M12X1.75X45-MM)  
5. 5I-3088 I [2] HOSE AS  
6. 1P-5767 [4] FLANGE-HALF  
7. 1P-3704 [3] SEAL-RECTANGULAR  
8. 4I-6046 [1] BLOCK  
9. 8T-5041 M [4] BOLT (M12X1.75X120-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M01017930537
 

129-5973: LINES GP-STICK CYLINDER

129-5973 LINES GP-STICK CYLINDER
S/N RBY1-UP
PART OF 522-0745, 549-4002 CYLINDER & LINES GP-STICK
i04376271 M0101793
1295973 LINES GP-STICK CYLINDER Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-6844 [1] TUBE AS  
2. 1P-3704 [1] SEAL-RECTANGULAR  
3. 7Y-7992 M [4] BOLT (M12X1.75X75-MM)  
4. 462-3576 [2] SUPPORT AS  
5. 124-0909 [4] CLIP  
6. 3E-4356 [4] WASHER-HARD (17.5X30X6-MM THK)  
7. 447-1707 M [4] BOLT (M16X2X60-MM)  
8. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
9. 457-5821 M [8] BOLT (M10X1.5X35-MM)  
10. 462-3574 [2] SUPPORT AS  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#M01017930538
 

521-9730: LINES GP-STICK CYLINDER

521-9730 LINES GP-STICK CYLINDER -LOWERING CONTROL
S/N RBY1-UP
PART OF 522-0746 CYLINDER & LINES GP-STICK
i07643796 M0101793
5219730 LINES GP-STICK CYLINDER Parts scheme
  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-6466 M [2] BOLT (M10X1.5X60-MM)  
3. 1P-3705 [2] SEAL-RECTANGULAR  
4. 6V-8397 [2] SEAL-O-RING  
5. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
6. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
7. 093-1294 [2] CLAMP  
8. 108-3819 M [4] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
9. 124-0909 [4] CLIP  
10. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
11. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
12. 447-1709 M [4] BOLT (M16X2X45-MM)  
13. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
14. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
15. 457-5821 M [8] BOLT (M10X1.5X35-MM)  
16. 462-3574 [2] SUPPORT AS  
17. 522-0541 [1] TUBE AS  
18. 522-0542 [1] PIPE AS  
19. 522-0544 [1] PIPE AS  
20. 577-5912 Y [1] VALVE GP-CHECK & RELIEF (STICK LOAD CONTROL)  
21. 549-9287 [2] SUPPORT AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01017930539
 

521-9717: LINES GP-SWING MOTOR

521-9717 LINES GP-SWING MOTOR
S/N RBY1-UP
PART OF 522-0562 HYDRAULIC AR
i07652565 M0101793
5219717 LINES GP-SWING MOTOR Parts scheme
  For full view, you need register

Parts for your 349 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4198 M [6] BOLT (M10X1.5X100-MM)  
2. 1P-3702 [2] SEAL-RECTANGULAR  
3. 3K-0360 [1] SEAL-O-RING  
4. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
5. 106-8715 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8400 [1] ELBOW  
6. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
7. 148-8359 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9877 [1] ELBOW  
8. 153-6237 [2] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
9. 338-6971 Y [2] SENSOR GP-PRESSURE (HYDRAULIC OIL)  
10. [1] BLOCK  
11. 108-7547 I [1] HOSE AS  
12. 148-8362 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
13. 160-4876 [1] ELBOW  
14. 172-5277 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-8901 [1] TEE-O-RING PORT  
15. 266-0947 I [1] HOSE AS  
16. 368-1669 I [1] HOSE AS  
17. 569-1773 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Caterpillar Parts SIS Catalog 349 :

LINES GP-PILOT
542-5590 LINES GP-PILOT
LINES GP-PILOT
542-5589 LINES GP-PILOT
LINES GP-PILOT
521-9744 LINES GP-PILOT
LINES GP-PILOT
521-9742 LINES GP-PILOT
LINES GP-PILOT
521-9738 LINES GP-PILOT
LINES GP-PILOT
521-9721 LINES GP-PILOT
LINES GP-PILOT
521-9720 LINES GP-PILOT
LINES GP-HYDRAULIC OIL COOLER
521-9723 LINES GP-HYDRAULIC OIL COOLER
LINES GP-PUMP
521-9739 LINES GP-PUMP
LINES GP-STICK
128-7448 LINES GP-STICK
LINES GP-STICK
128-7449 LINES GP-STICK
LINES GP-STICK
289-5758 LINES GP-STICK
LINES GP-STICK
289-5759 LINES GP-STICK
LINES GP-STICK
296-7142 LINES GP-STICK
LINES GP-STICK CYLINDER
129-5973 LINES GP-STICK CYLINDER
LINES GP-STICK CYLINDER
521-9730 LINES GP-STICK CYLINDER
Back to top
Contacts Request list Affiliate disclosure
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.