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3G2778 STICK CYLINDER GP Type 3- 209.6 MM(8.25") Bore X 1740 MM(68.50")Stroke- S/N 94L367-Up Replaced By 9T1388-Page 216D Part Of 4V5565 & 9V4580 Hoe Booms An Attachment 245




HYDRAULIC SYSTEM

CYLINDER GP
 

#HEBP11601080
 

3G-2778: CYLINDER GP

3G2778 STICK CYLINDER GP
Type 3- 209.6 MM(8.25") Bore X 1740 MM(68.50")Stroke- S/N 94L367-Up
Replaced By 9T1388-Page 216D
Part Of 4V5565 & 9V4580 Hoe Booms
An Attachment
c305151 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8719 [4] SEAL ASSEM.  
2. 8J-4382 [2] BEARING  
3. 3G-1307 R [1] CYLINDER ASSEM.  
4. 8J-4386 [1] SEAL  
5. 3G-3747 [1] RING  
6. 3G-3746 [1] HEAD  
7. 2H-3755 [4] BOLT  
  7S-6369 [4] WASHER  
8. 4T-1857 C [1] ROD ASSEM.  
9. 9J-5469 [1] SEAL  
10. 3G-2286 [1] SEAL ASSEM.  
11. 9J-5468 [1] SEAL  
12. 2A-1420 [12] BOLT  
  3B-4516 [12] LOCKWASHER  
13. 3G-2773 [1] STOP  
14. 3G-9883 [1] PISTON  
15. 8J-4390 [1] SEAL ASSEM.  
16. 3G-9882 [2] RING  
17. 3G-5022 [1] NUT  
18. 3G-3752 [1] SEAL ASSEM.  
19. 3G-3745 [1] STOP  
20. 4T-1578 C [1] WASHER  
21. 2B-7408 [2] PLUG  
22. 5K-4627 [1] RING  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP11601081
 

9T-1388: CYLINDER GP-STICK

9T1388 CYLINDER GP
Type 1- S/N 94L367-Up
Part Of 9V4580 & 4V5565 Hoe Booms
An Attachment
c353426 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8719 J [4] SEAL AS  
2. 8J-4382 [2] BEARING AS  
3. 3G-1307 R [1] CYLINDER AS  
4. 8J-4386 J [1] SEAL-O-RING  
5. 3G-3747 J [1] RING-BACK-UP  
6. 3G-3746 [1] HEAD  
7. 2H-3755 [4] BOLT  
  7S-6369 [4] WASHER  
8. 9T-1391 R [1] ROD AS  
9. 9J-5469 J [1] SEAL-LIP TYPE  
10. 3G-2286 J [1] SEAL AS  
11. 9J-5468 J [1] SEAL-RING  
12. 1D-4641 [12] BOLT  
  5F-6562 [12] WASHER-HARD  
13. 3G-2773 [1] STOP  
14. 3G-9883 [1] PISTON  
15. 8J-4390 J [1] SEAL AS  
16. 3G-9882 J [2] RING-WEAR  
17. 3G-5022 [1] NUT-SELF LOCKING  
18. 3G-3752 J [1] SEAL AS  
19. 3G-3745 [1] STOP  
20. 9T-1389 [1] WASHER  
21. 8T-3272 [1] RING-RETAINING  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE
  8T-1558 [1] KIT-HYD CYLINDER SEAL (SEAL)  
    (INCLUDES PARTS MARKED J)
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP11601082
 

9T-1388: CYLINDER GP-STICK

9T1388 CYLINDER GP
Type 2- S/N 94L367-Up
Part Of 9V4580 & 4V5565 Hoe Booms
An Attachment
c353398 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8719 J [4] SEAL AS  
2. 8J-4382 [2] BEARING AS  
3. 3G-1307 R [1] CYLINDER AS  
4. 8J-4386 J [1] SEAL-O-RING  
5. 3G-3747 J [1] RING-BACK-UP  
6. 9T-1065 C [1] HEAD  
7. 2H-3755 [4] BOLT  
  7S-6369 [4] WASHER  
8. 9T-1391 R [1] ROD AS  
9. 9J-5469 J [1] SEAL-LIP TYPE  
10. 3G-2286 J [1] SEAL AS  
11. 9J-5468 J [1] SEAL-RING  
12. 1D-4641 [12] BOLT  
  5F-6562 [12] WASHER-HARD  
13. 3G-2773 [1] STOP  
14. 3G-9883 [1] PISTON  
15. 8T-1793 CJ [1] SEAL AS  
16. 3G-9882 J [2] RING-WEAR  
17. 3G-5022 [1] NUT-SELF LOCKING  
18. 3G-3752 J [1] SEAL AS  
19. 3G-3745 [1] STOP  
20. 9T-1389 [1] WASHER  
21. 8T-3332 C [1] RING-WEAR  
22. 8T-3272 [1] RING-RETAINING  
   
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE
  8T-1558 [1] KIT-HYD CYLINDER SEAL  
    (INCL PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP11601083
 

9J-9398: CYLINDER GP-BUCKET

9J9398 BUCKET CYLINDER GROUP (Change V0)--177.8 mm (7") Bore x 1493.5 mm (58.80") Stroke--2 Required
Serial No. 94L255 to 94L366 inclusive. Part of 3V4570 Front Shovel Arrangement listed on Page 247
AN ATTACHMENT
c208752 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-9250 [1] NUT  
2. 8J-1662 [1] RING  
3. 8J-3749 [1] SEAL ASSEM.  
4. 8J-1664 [1] PISTON  
5. 9J-9397 R [1] CYLINDER ASSEM.  
6. 8J-1665 [1] SEAL (O-Ring)  
7. 8J-1666 [1] RING (back-up)  
8. 9J-7759 [1] HEAD  
9. 9F-6936 [8] BOLT  
  3B-4516 [8] LOCKWASHER  
10. 2H-3755 [4] BOLT  
  7S-6369 [4] WASHER  
11. 8J-8719 [4] SEAL ASSEM.  
12. 8J-4382 [2] BEARING ASSEM.  
13. 9J-9395 R [1] ROD ASSEM.  
14. 2B-7408 [2] PLUG  
15. 9J-5469 SEAL (standard)  
    -OR-
  9J-5473 SEAL (fire resistant)  
16. 9J-5467 [1] SEAL (standard)  
    -OR-
  9J-5470 [1] SEAL ASSEM. (fire resistant)  
17. 9J-5468 [1] SEAL  
 

#HEBP11601084
 

9J-5599: CYLINDER GP

9J5599 CYLINDER GROUP--(2V1526 N/S)--(Changes V0-V2)--196.9 mm (7.75") Bore x 292.1 mm (11.5") Stroke
Part of 3V8800 & 3V9565 Shovel Bucket Groups shown on Pages 252, 253E & 253F
c219346 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-5038 R [1] CYLINDER ASSEM.  
    (Includes)
2. 3G-2866 C [1] BEARING  
3. 2B-7408 C [1] PLUG  
4. 2J-7686 [1] NUT  
5. 9J-5037 [1] RING  
6. 5J-7016 [1] SEAL ASSEM.  
    (Includes)
  5J-7014 [1] SEAL  
7. 9J-5036 [1] PISTON  
8. 6J-6736 [1] SEAL  
9. 5J-8350 [1] SEAL  
10. 4J-8981 [1] SEAL  
11. 9J-8039 R [1] ROD ASSEM.  
    (Includes)
12. 3G-2867 C [1] BEARING  
13. 7K-9216 H [2] SEAL  
14. 1D-4631 [2] BOLT  
15. 3B-4514 [8] LOCKWASHER  
16. 1D-4626 [6] BOLT  
17. 9J-5035 [1] HEAD  
18. 3J-0634 [1] SEAL  
  3J-9742 [1] RING  
19. 5P-2673 H [2] SEAL  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 9J5599 CYLINDER GROUP
 

#HEBP11601085
 

8J-8721: CYLINDER GP

8J8721 HOE BUCKET CYLINDER GROUP--(Changes V0, 4, 5)--177.8 mm (7") Bore x 1651 mm (65") Stroke
Part of 8K4243 Hoe Bucket Linkage Arrangement listed on Page 260. AN ATTACHMENT
c219341 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5962 [2] SEAL ASSEM.  
2. 8J-3783 [1] BEARING ASSEM.  
3. 8J-8731 [1] BOLT  
4. 9J-5488 [1] STOP  
5. 5J-0964 [1] SEAL  
6. 7J-9250 [1] NUT  
7. 8J-1662 [1] RING  
8. 8J-3749 [1] SEAL ASSEM.  
9. 8J-1664 [1] PISTON  
10. 7J-9257 [1] SEAL  
11. 3G-3522 C [1] STOP  
12. 8J-8720 [1] CYLINDER ASSEM.  
13. 8J-1665 [1] SEAL (o-ring)  
14. 8J-1666 [1] RING (back-up)  
15. 8J-3784 [1] HEAD  
16. 2A-1420 [8] BOLT  
  3B-4516 [8] LOCKWASHER  
17. 8J-8719 [2] SEAL ASSEM.  
18. 8J-4382 [1] BEARING ASSEM.  
19. 9J-2137 R [1] ROD ASSEM.  
20. 2B-7408 [2] PLUG  
21. 7J-9256 [1] SEAL (standard)  
    -OR-
  9J-1341 [1] SEAL (fire resistant)  
22. 6J-1475 [1] SEAL (standard)  
    -OR-
  9J-1344 [1] SEAL ASSEM. (fire resistant)  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP11601086
 

4T-5883: CYLINDER GP-BUCKET

4T5883 HOE BUCKET CYLINDER GROUP--196.85MM(8.75")BORE X 165 1MM(65")STROKE
An Attachment
c331620 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-2116 [2] SEAL AS.  
2. 3G-3521 [1] BEARING AS.  
3. 7J-9250 [1] NUT  
4. 7J-9247 [1] RING  
5. 8J-5644 [1] SEAL AS.  
  5J-7014 [1] SEAL  
6. 3G-7374 [1] PISTON  
7. 4T-5873 [1] STOP  
8. 4T-5882 [1] CYLINDER AS.  
9. 5K-1787 [1] SEAL (O-RING)  
10. 8J-0548 [1] RING (BACK-UP)  
11. 4T-5874 [1] HEAD  
12. 1D-4642 [8] BOLT  
  5P-8250 [8] WASHER  
13. 8J-8719 [2] SEAL AS.  
14. 8J-4382 [1] BEARING AS.  
15. 4T-8016 [1] ROD AS.  
  1U-4727 [1] PIN  
16. 4T-5663 [1] WIPER  
17. 4T-5699 [1] SEAL  
18. 4T-5717 [1] SEAL  
19. 4T-5718 [1] RING  
 

#HEBP11601087
 

1U-1646: CYLINDER GP-BUCKET

1U1646 HOE BUCKET CYLINDER GROUP--177.8 mm (7 in.) Bore x 1651 mm (65 in.) Stroke
Part of 3V9545 Hoe Bucket Linkage Arrangement listed on Page 259D. AN ATTACHMENT
c234285 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5962 [2] SEAL ASSEM.  
2. 8J-3783 [1] BEARING ASSEM.  
3. 8J-8731 [1] BOLT  
4. 9J-5488 [1] STOP  
5. 5J-0964 [1] SEAL  
6. 7J-9250 [1] NUT  
7. 8J-1662 [1] RING  
8. 8J-3749 [1] SEAL ASSEM.  
9. 8J-1664 [1] PISTON  
10. 7J-9257 [1] SEAL  
11. 3G-3522 [1] STOP  
12. 1U-1647 R [1] CYLINDER ASSEM.  
13. 8J-1665 [1] SEAL (o-ring)  
14. 8J-1666 [1] RING (back-up)  
15. 8J-3784 [1] HEAD  
16. 2A-1420 [8] BOLT  
  3B-4516 [8] LOCKWASHER  
17. 8J-8719 [2] SEAL ASSEM.  
18. 8J-4382 [1] BEARING ASSEM.  
19. 9J-2137 R [1] ROD ASSEM.  
20. 2B-7408 [2] PLUG  
21. 7J-9256 [1] SEAL (standard)  
    -OR-
  9J-1341 [1] SEAL (fire resistant)  
22. 6J-1475 [1] SEAL (standard)  
    -OR-
  9J-1344 [1] SEAL ASSEM. (fire resistant)  
 

#HEBP11601088
 

8J-6167: CYLINDER GP-LIFT

8J6167 LIFT CYLINDER GROUP (Change V2)--5.00" Bore x 37.00" Stroke
Part of 8K1601 Counterweight Handling Arrangement listed on Page 132
AN ATTACHMENT
c204954 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6163 [1] PISTON  
2. 4J-3420 [1] RING  
3. 5J-5020 [1] SEAL ASSEM.  
4. 8J-6159 [1] CYLINDER ASSEM.  
    (Includes)
5. 4J-6374 [1] BEARING  
6. 5J-3620 [1] SEAL  
7. 8J-5912 [1] SCREW  
8. 9J-5508 [1] ROD ASSEM.  
    (Includes)
9. 1J-6472 [2] RING  
  5J-1446 [1] BEARING  
10. 1K-6982 [1] SEAL  
11. 2B-7408 [1] PLUG  
12. 8J-6166 [1] CROWN  
13. 5J-0964 [1] SEAL  
14. 2K-4096 [1] RING  
15. 5F-3144 [1] SEAL  
16. 8J-6165 [1] HEAD  
17. 8J-6164 [1] BOLT  
  3S-6162 [1] WASHER  
 

#HEBP11601089
 

2V-1043: CONTROL GP-HYDRAULIC

2V1043 HYDRAULIC CONTROL GROUP--Type 1
Part of 2V1171 Front Shovel Bucket Arrangement listed on Page 248
9J7752 Valve parts are shown on Page 222. AN ATTACHMENT
c216736 HEBP1160
  For full view, you need register

Parts for your 245 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2V-1029 [1] HOSE ASSEM. 292 cm(114.96 in.)  
2. 6K-9194 [1] ELBOW  
3. 061-9258 [1] TEE  
4. 2P-1278 C [4] UNION  
  2P-1279 C [4] LOCKNUT  
5. 8K-1684 [1] HOSE ASSEM. 81.20 cm(32 in.)  
6. 6S-5693 [1] TEE  
  030-8144 [1] REDUCER  
  1P-1441 [1] NUT  
7. 2V-1096 [2] HOSE ASSEM. 197 cm(75.9 in.)  
8. 7K-1181 [6] STRAP  
9. 2V-1067 [2] PLATE  
10. 4K-0367 [4] NUT  
  4B-4281 [4] WASHER  
11. 2V-0152 [2] HOSE ASSEM. 197 cm(77.5 in.)  
12. 2R-6806 [1] CONNECTOR  
13. 9J-7752 Y [1] VALVE GROUP  
    (Separate Illustration)
14. 8S-9089 C [4] BOLT  
15. 2M-0849 C [20] WASHER  
16. 030-7947 [1] ELBOW  
17. 1P-3707 [1] SEAL  
18. 2B-0947 [4] BOLT  
19. 6K-6164 [1] CLIP (small)  
  6K-6167 [1] CLIP (large)  
20. 0S-1621 [1] BOLT  
21. 2V-1796 [1] TUBE ASSEM.  
22. 2V-1066 [1] ANGLE  
23. 0S-1585 C [6] BOLT  
24. 1D-4719 [11] NUT  
25. 5P-1076 [4] WASHER  
26. 1P-4582 [6] FLANGE  
27. 4J-0527 C [3] SEAL  
28. 7D-5962 [3] BOLT 8.89 cm(3.5 in.) long  
  0S-1587 [1] BOLT 4.44 cm(1.75 in.)long  
29. 2V-1001 [1] HOSE ASSEM.  
    (Includes)
  5P-0183 H HOSE 187.4 cm(73.76 in.)  
  1P-1708 [1] STEM ASSEM. (30 degrees)  
  7S-9370 [1] STEM ASSEM. (straight)  
  3S-8330 [2] SLEEVE  
30. 2V-0997 [1] PLATE  
31. 0S-1595 [2] BOLT  
32. 1A-5822 [4] BOLT  
33. 2V-8728 [1] HOSE ASSEM.  
    (Includes)
  5P-0183 H HOSE 134 cm(52.79 in.)  
  7S-8439 [1] STEM (90 degrees)  
34. 3S-8330 [2] SLEEVE  
35. 1P-1238 [1] STEM (straight)  
36. 1P-4579 [2] FLANGE  
  4J-0524 [1] SEAL  
37. 006-3801 C [8] WASHER  
38. 3J-1907 C [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE CENTIMETRE
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine

Caterpillar Parts SIS Catalog 245 :

Truck sale:

15,192 
 
Caterpillar 245
- Crawler Excavators
FOLEY, INC.
21,201 
 
1983 CAT 245

Yellow Parts S.L.
USD $24,045 
1985 CAT 245

Alaskan Equipment Sales
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