350-0962 266-8011 247-8868 266-7891 456-0197 CAT BOOM CYLINDER SEAL KIT

349-4128 Y [1] CYLINDER & SEAL GP-STICK
242-6735 Y [1] LINES GP-STICK CYLINDER
Y SEPARATE ILLUSTRATION

#SEBP44430291

349-4129: CYLINDER & LINES GP-STICK
CYLINDER & LINES GP-STICK
349-4129 CYLINDER & LINES GP-STICK
S/N FXK1-UP; GKL1-UP; EBY1-UP
PART OF 247-7350 BOOM AR-1 PIECE LONG
AN ATTACHMENT

Parts for your 320D LRR EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
349-4130 Y [1] CYLINDER & SEAL GP-STICK
242-6735 Y [1] LINES GP-STICK CYLINDER
Y SEPARATE ILLUSTRATION

#SEBP44430292

242-6731: CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
242-6731 CYLINDER & SEAL GP-BOOM
S/N FXK1-UP; GKL1-UP; EBY1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 242-6730, 242-6736 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
2426731 CYLINDER & SEAL GP-BOOM Parts scheme

Parts for your 320D LRR 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. 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):
247-8868 J [1] KIT-SEAL (BOOM CYLINDER)
J KIT MARKED J SERVICES PART(S) MARKED J
M METRIC PART

#SEBP44430293

242-6746: CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
242-6746 CYLINDER & SEAL GP-BOOM
S/N GKL1-UP; EBY1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 242-6745, 242-6749 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
2426746 CYLINDER & SEAL GP-BOOM Parts scheme

Parts for your 320D LRR EXCAVATOR:
CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-0729 J [1] SEAL-LIP TYPE
2. 154-0731 J [1] RING-BACKUP
3. 154-0730 J [1] SEAL-U-CUP
4. 154-0732 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):
266-7891 J KIT-SEAL (CYLINDER)(BOOM)
J KIT MARKED J SERVICES PART(S) MARKED J
M METRIC PART

#SEBP44430294

266-7972: CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
266-7972 CYLINDER & SEAL GP-BOOM
S/N EBY1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 266-7970, 266-7971 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
2667972 CYLINDER & SEAL GP-BOOM Parts scheme

Parts for your 320D LRR 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. 185-0334 [1] HEAD
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)
9. 266-7966 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):
266-8011 J [1] KIT-SEAL (BOOM CYLINDER)
J KIT MARKED J SERVICES PART(S) MARKED J
M METRIC PART

#SEBP44430295

341-2790: CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
341-2790 CYLINDER & SEAL GP-BOOM
S/N FXK1-UP; GKL1-UP; EBY1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
FIELD REPLACEMENT FOR @@@@@349-4126@@@@@
FIELD INSTALLATION
3412790 CYLINDER & SEAL GP-BOOM Parts scheme

Parts for your 320D LRR 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

#SEBP44430296

349-4126: CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
349-4126 CYLINDER & SEAL GP-BOOM
S/N FXK1-UP; GKL1-UP; EBY1-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
3494126 CYLINDER & SEAL GP-BOOM Parts scheme

Parts for your 320D LRR 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

#SEBP44430297

418-5511: CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
418-5511 CYLINDER & SEAL GP-BOOM
S/N EBY1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
4185511 CYLINDER & SEAL GP-BOOM Parts scheme

Parts for your 320D LRR 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. 185-0334 [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. 204-3622 J [1] SEAL-BUFFER
9. 096-1567 J [1] SEAL-U-CUP
10. 096-1568 J [1] RING-BACKUP
11. 121-1611 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):
266-8011 J [1] KIT-SEAL (BOOM CYLINDER)
J KIT MARKED J SERVICES PART(S) MARKED J
M METRIC PART
R REMANUFACTURED PART MAY BE AVAILABLE