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341-2790 CYLINDER & SEAL GP-BOOM S/N KTF1-UP 120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE FIELD REPLACEMENT FOR @@@@@349-4126@@@@@ FIELD INSTALLATION 320D GC




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP56170210
 

341-2790: CYLINDER & SEAL GP-BOOM

341-2790 CYLINDER & SEAL GP-BOOM
S/N KTF1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
FIELD REPLACEMENT FOR @@@@@349-4126@@@@@
FIELD INSTALLATION
i04408549 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-1096 [1] CYLINDER AS-BOOM  
1A. 357-5717 [1] BUSHING  
2. 352-1102 [1] ROD AS  
2A. 240-2913 [1] BUSHING  
3. 177-2611 [1] HEAD  
4. 095-1717 J [1] SEAL-O-RING  
5. 096-3964 J [1] RING-BACKUP  
6. 094-0747 [1] RING-RETAINING  
7. 096-4402 [1] BUSHING  
8. 350-0952 J [1] SEAL-BUFFER  
9. 350-0957 J [1] SEAL-U-CUP  
10. 096-1568 J [1] RING-BACKUP  
11. 456-0192 J [1] SEAL-LIP TYPE  
12. 126-1935 J [1] RING-SEAL  
13. 4I-8864 [1] STOP  
14. 247-8864 [1] PISTON  
15. 086-0255 J [2] RING  
16. 247-8865 J [2] RING  
17. 096-7803 J [1] SEAL AS  
18. 4I-3615 J [2] RING-BACKUP  
19. 3D-2891 [1] BALL  
20. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
21. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
22. 166-1494 [4] SEAL-LIP TYPE  
23. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0197 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56170211
 

349-4126: CYLINDER & SEAL GP-BOOM

349-4126 CYLINDER & SEAL GP-BOOM
S/N KTF1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 349-4124, 349-4125 CYLINDER & LINES GP-BOOM
FIELD REPLACEMENT ORDER @@@@@341-2790@@@@@
AN ATTACHMENT
i04140105 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 350-0957 J [1] SEAL-U-CUP  
4. 350-0952 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 185-0334 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 095-1717 J [1] SEAL-O-RING  
10. 096-3964 J [1] RING-BACKUP  
11. 247-8866 [1] CYLINDER AS-BOOM  
11A. 241-7379 [1] BUSHING  
12. 247-8867 [1] ROD AS  
12A. 241-7380 [1] BUSHING  
13. 4I-8864 [1] STOP  
14. 126-1935 J [1] RING-SEAL  
15. 4I-3615 J [2] RING-BACKUP  
16. 096-7803 J [1] SEAL AS  
17. 247-8865 J [2] RING  
18. 086-0255 J [2] RING  
19. 247-8864 [1] PISTON  
20. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
21. 3D-2891 [1] BALL  
22. 166-1494 [4] SEAL-LIP TYPE  
23. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  350-0962 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP56170212
 

242-6756: CYLINDER & SEAL GP-BUCKET

242-6756 CYLINDER & SEAL GP-BUCKET
S/N KTF1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 242-6755 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i02402141 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 096-1567 J [1] SEAL-U-CUP  
4. 204-3622 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 177-2611 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 095-1717 J [1] SEAL-O-RING  
10. 096-3964 J [1] RING-BACKUP  
11. 247-8886 [1] CYLINDER AS  
11A. 235-7769 [1] BUSHING  
12. 247-8887 [1] ROD AS  
12A. 241-7382 [1] BUSHING  
13. 4I-3615 J [2] RING-BACKUP  
14. 096-7803 J [1] SEAL AS  
15. 247-8865 J [2] RING  
16. 086-0255 J [2] RING  
17. 247-8885 [1] PISTON  
18. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
19. 3D-2891 [1] BALL  
20. 166-1494 [2] SEAL-LIP TYPE  
21. 235-7679 [2] SEAL-LIP TYPE  
22. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  247-8888 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP56170213
 

341-2814: CYLINDER & SEAL GP-BUCKET

341-2814 CYLINDER & SEAL GP-BUCKET
S/N KTF1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 341-2813 CYLINDER & LINES GP-BUCKET
FIELD REPLACEMENT FOR @@@@@349-4134@@@@@
AN ATTACHMENT
i04409791 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-1100 [1] CYLINDER AS-HYDRAULIC  
1A. 357-5712 [1] BUSHING  
2. 352-1106 [1] ROD AS-HYDRAULIC CYLINDER  
2A. 241-7382 [1] BUSHING  
3. 177-2611 [1] HEAD  
4. 095-1717 J [1] SEAL-O-RING  
5. 096-3964 J [1] RING-BACKUP  
6. 096-4402 [1] BUSHING  
7. 094-0747 [1] RING-RETAINING  
8. 350-0952 J [1] SEAL-BUFFER  
9. 350-0957 J [1] SEAL-U-CUP  
10. 096-1568 J [1] RING-BACKUP  
11. 456-0192 J [1] SEAL-LIP TYPE  
12. 247-8885 [1] PISTON  
13. 086-0255 J [2] RING  
14. 247-8865 J [2] RING  
15. 096-7803 J [1] SEAL AS  
16. 4I-3615 J [2] RING-BACKUP  
17. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
18. 3D-2891 [1] BALL  
19. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
20. 166-1494 [2] SEAL-LIP TYPE  
21. 235-7679 [2] SEAL-LIP TYPE  
22. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0207 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56170214
 

349-4134: CYLINDER & SEAL GP-BUCKET

349-4134 CYLINDER & SEAL GP-BUCKET
S/N KTF1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 349-4133 CYLINDER & LINES GP-BUCKET
FIELD REPLACEMENT ORDER @@@@@341-2814@@@@@, 1-463-6932 KIT-FENDER
AN ATTACHMENT
i04132290 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 350-0957 J [1] SEAL-U-CUP  
4. 350-0952 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 177-2611 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 095-1717 J [1] SEAL-O-RING  
10. 096-3964 J [1] RING-BACKUP  
11. 247-8886 [1] CYLINDER AS  
11A. 235-7769 [1] BUSHING  
12. 247-8887 [1] ROD AS  
12A. 241-7382 [1] BUSHING  
13. 4I-3615 J [2] RING-BACKUP  
14. 096-7803 J [1] SEAL AS  
15. 247-8865 J [2] RING  
16. 086-0255 J [2] RING  
17. 247-8885 [1] PISTON  
18. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
19. 3D-2891 [1] BALL  
20. 166-1494 [2] SEAL-LIP TYPE  
21. 235-7679 [2] SEAL-LIP TYPE  
22. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  350-0967 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP56170215
 

242-6734: CYLINDER & SEAL GP-STICK

242-6734 CYLINDER & SEAL GP-STICK
S/N KTF1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 242-6733 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i02420906 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-6904 J [1] SEAL-LIP TYPE  
2. 121-1372 J [1] RING-BACKUP  
3. 121-1371 J [1] SEAL-U-CUP  
4. 204-3623 J [1] SEAL-BUFFER  
5. 096-5625 [1] BUSHING  
6. 094-1931 [1] RING-RETAINING  
7. 188-4181 [1] HEAD  
8. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
9. 095-1721 J [1] SEAL-O-RING  
10. 4I-3627 J [1] RING-BACKUP  
11. 247-8876 [1] CYLINDER AS  
11A. 241-7381 [1] BUSHING  
12. 247-8877 [1] ROD AS  
12A. 241-7381 [1] BUSHING  
13. 4I-8869 [1] STOP  
14. 126-1876 J [1] RING-SEAL  
15. 4I-3631 J [2] RING-BACKUP  
16. 096-1570 J [1] SEAL AS  
17. 247-8874 J [2] RING  
18. 096-1571 J [2] RING  
19. 247-8873 [1] PISTON  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 4B-9880 [1] BALL  
22. 085-8605 [1] RING-RETAINING  
23. 194-8359 J [1] RING-SEAL  
24. 121-1549 [1] STOP  
25. 085-8604 [2] RING-RETAINING  
26. 166-1494 [4] SEAL-LIP TYPE  
27. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  247-8878 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP56170216
 

341-2802: CYLINDER & SEAL GP-STICK

341-2802 CYLINDER & SEAL GP-STICK
S/N KTF1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
FIELD REPLACEMENT FOR @@@@@349-4128@@@@@
FIELD INSTALLATION
i04408610 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-1098 [1] CYLINDER AS-STICK  
1A. 357-5711 [2] BUSHING  
2. 352-1104 [1] ROD AS  
2A. 240-2914 [2] BUSHING  
3. 188-4181 [1] HEAD  
4. 095-1721 J [1] SEAL-O-RING  
5. 4I-3627 J [1] RING-BACKUP  
6. 096-5625 [1] BUSHING  
7. 094-1931 [1] RING-RETAINING  
8. 350-0955 J [1] SEAL-BUFFER  
9. 350-0960 J [1] SEAL-U-CUP  
10. 121-1372 J [1] RING-BACKUP  
11. 456-0195 J [1] SEAL-LIP TYPE  
12. 126-1876 J [1] RING-SEAL  
13. 378-1556 [1] STOP  
14. 247-8873 [1] PISTON  
15. 096-1571 J [2] RING  
16. 247-8874 J [2] RING  
17. 096-1570 J [1] SEAL AS  
18. 4I-3631 J [2] RING-BACKUP  
19. 4B-9880 [1] BALL  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 085-8605 [1] RING-RETAINING  
22. 194-8359 J [1] RING-SEAL  
23. 085-8604 [2] RING-RETAINING  
24. 121-1549 [1] STOP  
25. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
26. 166-1494 [4] SEAL-LIP TYPE  
27. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0202 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP56170217
 

349-4128: CYLINDER & SEAL GP-STICK

349-4128 CYLINDER & SEAL GP-STICK
S/N KTF1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.3-IN) STROKE
PART OF 349-4127 CYLINDER & LINES GP-STICK
FIELD REPLACEMENT ORDER @@@@@341-2802@@@@@
AN ATTACHMENT
i04140090 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-6904 J [1] SEAL-LIP TYPE  
2. 121-1372 J [1] RING-BACKUP  
3. 350-0960 J [1] SEAL-U-CUP  
4. 350-0955 J [1] SEAL-BUFFER  
5. 096-5625 [1] BUSHING  
6. 094-1931 [1] RING-RETAINING  
7. 188-4181 [1] HEAD  
8. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
9. 095-1721 J [1] SEAL-O-RING  
10. 4I-3627 J [1] RING-BACKUP  
11. 247-8876 [1] CYLINDER AS  
11A. 241-7381 [1] BUSHING  
12. 247-8877 [1] ROD AS  
12A. 241-7381 [1] BUSHING  
13. 4I-8869 [1] STOP  
14. 126-1876 J [1] RING-SEAL  
15. 4I-3631 J [2] RING-BACKUP  
16. 096-1570 J [1] SEAL AS  
17. 247-8874 J [2] RING  
18. 096-1571 J [2] RING  
19. 247-8873 [1] PISTON  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 4B-9880 [1] BALL  
22. 085-8605 [1] RING-RETAINING  
23. 194-8359 J [1] RING-SEAL  
24. 121-1549 [1] STOP  
25. 085-8604 [2] RING-RETAINING  
26. 166-1494 [4] SEAL-LIP TYPE  
27. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  350-0970 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP56170218
 

294-8011: CYLINDER GP-COUPLER

294-8011 CYLINDER GP-COUPLER
S/N KTF1-UP
88.9-MM (3.5-IN) BORE X 165.1-MM (6.5-IN) STROKE
PART OF 292-4151, 292-4162 COUPLER GP-QUICK
AN ATTACHMENT
i03900878 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
3. 339-3730 J [1] VALVE-COUNTERBALANCE  
4. [1] BEARING  
5. [2] BUSHING  
6. [1] PISTON  
7. 346-5594 [1] HEAD  
8. 346-5595 [1] ROD AS  
9. 346-5596 [1] TUBE AS  
10. 3F-7147 [12] BOLT (1/2-13X1.5-IN)  
11. 4B-9808 [3] SETSCREW (1/4-20X0.5-IN)  
12. 9S-8002 [4] PLUG (7/16-20-THD)  
13. 9S-8004 [1] PLUG (9/16-18-THD)  
   
    AVAILABLE REPAIR KIT(S):
  346-0643 [1] KIT-SEAL (COUPLER CYLINDER)  
    (INCLUDES WIPER, DOUBLE LIP SEAL, WEAR-RING, O-RING, BACK-UP RING, PISTON RING SET, & CAST IRON PISTON RING)
  161-1980 J [1] KIT-SERVICE (COUNTERBALANCE VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP56170219
 

148-4644: DRIVE GP-SWING

148-4644 DRIVE GP-SWING -WITHOUT MOTOR
S/N KTF1-UP
PART OF 148-4679 DRIVE GP-SWING
i01255064 SEBP5617
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Parts for your 320D GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
2. 094-1509 [3] SHAFT-PLANETARY  
3. 148-4733 [3] GEAR-PLANETARY (26-TEETH)  
4. 114-1581 [1] SPACER (57.5X74X6-MM THK)  
5. 148-4732 [1] GEAR-SUN (20-TEETH)  
6. 093-1729 [2] RING-RETAINING  
7. 148-4632 [1] GEAR-SUN (23-TEETH)  
8. 191-2578 [1] CARRIER-PLANETARY  
9. 7Y-1434 [1] SPACER (40X69.5X6-MM THK)  
10. 148-4637 [1] CARRIER-PLANETARY  
11. 148-4640 [1] RING-RETAINING  
12. 148-4643 [1] BEARING  
13. 095-1022 [1] BEARING-ROLLER  
14. 148-4642 [1] SEAL-O-RING  
15. 227-6228 [1] CAGE  
16. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
17. 451-2182 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 199-4561 [2] SEAL-LIP TYPE  
19. 148-4636 [1] SHAFT-PINION  
20. 148-4638 [1] HOUSING  
21. 3K-0360 [1] SEAL-O-RING  
22. 6V-7238 [1] VALVE-SHUTOFF (SWING DRIVE)  
23. 148-4634 [3] SHAFT-PLANETARY  
24. 095-0891 [3] PIN-SPRING  
25. 148-4635 [1] GEAR-RING (73-TEETH)  
26. 148-4633 [3] GEAR-PLANETARY (25-TEETH)  
27. 7Y-0252 [6] BEARING AS-ROLLER  
28. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
29. 095-0886 [3] PIN-SPRING  
30. 094-1516 [3] BEARING-ROLLER  
31. 171-9383 [1] SPACER  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 320D GC :

Truck sale:

 
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CATERPILLAR 320DGC 2011
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CATERPILLAR 320DGC 2011
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Shugang West Road #2 - Yangzhou Jiangsu testing
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