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1U3989 LIFT CYLINDER GROUP -- 95.2mm Bore X 1262.0mm Stroke Part of 6Y79, 4T4367 and 6Y80 Bulldozer Arrangements AN ATTACHMENT D6H


HYDRAULIC SYSTEM
CYLINDER GP
OPERATOR STATION
CONTROL GP-HYDRAULIC

TRACK-TYPE TRACTOR D6H TRACK-TYPE TRACTOR 4GG
 D6H TRACK-TYPE TRACTOR / POWERSHIFT / 4GG00001-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9867 D6H 4GG   (1988)

HYDRAULIC SYSTEM

CYLINDER GP
9W-9057 CYLINDER AR-TILT
CYLINDER GP
9T-6095 CYLINDER GP
CYLINDER GP-DOZER LIFT
1U-3989 CYLINDER GP-DOZER LIFT
CYLINDER GP-DOZER LIFT
1U-3990 CYLINDER GP-DOZER LIFT
CYLINDER GP-TILT
1U-3991 CYLINDER GP-TILT
CYLINDER GP-RIPPER LIFT
9T-2716 CYLINDER GP-RIPPER LIFT
MOUNTING GP-CYLINDER
3G-9451 MOUNTING GP-CYLINDER
 

#XMBP98670320
 

1U-3989: CYLINDER GP-DOZER LIFT

1U3989 LIFT CYLINDER GROUP -- 95.2mm Bore X 1262.0mm Stroke
Part of 6Y79, 4T4367 and 6Y80 Bulldozer Arrangements
AN ATTACHMENT
j34029e XMBP9867
1U3989 CYLINDER GP-DOZER LIFT Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4762 C [1] HEAD  
2. 1F-6762 [1] BOLT  
3. 3G-8742 [1] WASHER  
4. 5J-8019 J [1] RING  
5. 8C-3839 C [1] SEAL  
6. 9T-3884 [1] PISTON ASSEM.  
7. 2H-4145 [1] SEAL  
8. 1S-0669 J [1] RING  
9. 5J-8011 J [1] SEAL ASSEM.  
10. 1U-4081 R [1] ROD ASSEM.  
11. 3J-6572 [12] SHIM  
12. 4J-0121 [1] CAP  
13. 0S-1756 [4] BOLT  
14. 2J-3506 [4] NUT  
15. 1U-4079 [1] CROWN  
16. 225-3281 CJ [1] SEAL  
17. 289-2948 J [1] SEAL  
18. 1U-4086 R [1] CYLINDER ASSEM.  
  5H-9394 [1] BOSS  
19. 4J-6374 [1] BEARING  
20. 8T-5668 CJ [1] RING  
    THE FOLLOWING KIT IS AVAILABLE:
  243-0389 J [1] SEAL KIT (CONSISTS OF SEAL & RING)  
  C   INDICATES CHANGE
  J   KIT MARKED J INCLUDES PARTS MARKED J
  R   REMFG PART MAY BE AVAILABLE
 

#XMBP98670321
 

1U-3990: CYLINDER GP-DOZER LIFT

1U3990 LIFT CYLINDER GROUP -- 95.2mm Bore X 1262.0mm Stroke
Part of 6Y81 Bulldozer Arrangement
AN ATTACHMENT
j32665e XMBP9867
1U3990 CYLINDER GP-DOZER LIFT Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4762 C [1] HEAD  
2. 1F-6762 [1] BOLT  
3. 1U-4738 [1] WASHER  
4. 5J-8019 J [1] RING  
5. 8C-3839 CJ [1] SEAL  
6. 9T-3884 [1] PISTON ASSEM.  
7. 2H-4145 J [1] SEAL  
8. 1S-0669 J [1] RING  
9. 5J-8011 J [1] SEAL ASSEM.  
10. 1U-4081 R [1] ROD ASSEM.  
11. 3J-6572 [12] SHIM  
12. 4J-0121 [1] CAP  
13. 0S-1756 [4] BOLT  
14. 1B-4331 [4] NUT  
15. 1U-4079 [1] CROWN  
16. 8C-3840 CJ [1] SEAL  
17. 5J-0964 J [1] SEAL  
18. 1U-4087 [1] CYLINDER ASSEM.  
  5H-9394 [1] BOSS  
19. 4J-6374 [1] BEARING  
20. 8T-5668 C [1] RING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8T-3015 [1] SEAL KIT  
    (CONSIST OF PARTS MARKED J)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#XMBP98670322
 

1U-3991: CYLINDER GP-TILT

1U3991 TILT CYLINDER GROUP -- 165.0mm Bore X 128.0mm Stroke
Part of Push Arm
AN ATTACHMENT
j32664e XMBP9867
1U3991 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0934 [1] CYLINDER ASSEM.  
  2J-8489 [1] BEARING  
2. 6V-2710 [1] BOLT  
3. 3S-6162 [1] WASHER  
4. 3J-9703 J [1] RING  
5. 4T-0259 [1] PISTON  
6. 5J-4991 J [1] SEAL ASSEM.  
7. 1U-4069 [1] ROD ASSEM.  
8. 2K-4473 J [1] RING  
9. 2K-4472 J [1] SEAL  
10. 6J-6915 J [1] SEAL  
11. 9T-0095 C [1] HEAD  
12. 1D-4709 [4] BOLT  
  5P-8250 [4] WASHER  
13. 5J-8300 J [1] SEAL  
14. 2J-1411 J [1] SEAL  
15. 1D-4616 [4] BOLT  
  1B-4331 [4] NUT  
16. 8J-2880 [1] CAP  
17. 3J-6572 [12] SHIM  
18. 9T-0094 C [1] RING  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8T-1408 J [1] SEAL KIT (CONSISTS OF PARTS MARKED J)  
  C   INDICATES CHANGE
 

#XMBP98670323
 

9T-2716: CYLINDER GP-RIPPER LIFT

9T2716 RIPPER CYLINDER GROUP -- 127.0mm Bore X 362.0mm Stroke
Part of 9W804 Ripper Arrangement
AN ATTACHMENT
j29079e XMBP9867
9T2716 CYLINDER GP-RIPPER LIFT Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1753 [1] PISTON  
2. 4J-3420 [1] RING  
3. 5J-5020 [1] SEAL ASSEM.  
4. 9T-2715 [1] CYLINDER ASSEM.  
5. 4K-3128 [1] BEARING  
6. 6J-9739 [1] HEAD  
7. 5J-3620 [1] SEAL  
8. 5J-0964 [1] SEAL  
9. 1K-6982 [1] SEAL  
10. 9T-2714 [1] ROD ASSEM.  
11. 2K-4507 [1] BEARING  
12. 1D-4628 [4] BOLT  
  5P-8249 [4] WASHER  
13. 2K-4096 [1] RING  
14. 5F-3144 [1] SEAL  
15. 3G-1757 [1] WASHER  
16. 2J-0564 [1] NUT  
 

#XMBP98670324
 

3G-9451: MOUNTING GP-CYLINDER

CYLINDER MOUNTING (3G9451 N/S)
Part of 6Y79, 6Y81, 4T4367 and 6Y80 Bulldozer
Arrangements
AN ATTACHMENT
j29193e XMBP9867
3G9451 MOUNTING GP-CYLINDER Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4875 [2] PIN  
2. 5P-2671 [2] SEAL  
3. 3G-9405 [4] CAP ASSEM.  
4. 3G-9402 [1] BEARING  
5. 1D-4601 [8] BOLT  
6. 3G-9378 [2] YOKE  
7. 4K-0367 [8] NUT  
 

#XMBP98670325
 

3W-7373: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7373 N/S) -- Lift -- Part 1 of 2
Part of 3W6872 and 3W6874 Hydraulic Arrangements
AN ATTACHMENT
j34044e XMBP9867
3W7373 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-8117 [1] CHANNEL ASSEM.  
  9F-2978 [4] NUT (WELD)  
2. 0L-1351 [2] BOLT  
3. 5M-2894 [7] WASHER  
4. 1A-2029 [3] BOLT  
5. 0S-1591 [3] BOLT  
  1D-4717 [3] NUT  
6. 5P-8166 [1] FILM  
7. 9P-1455 [1] LEVER  
8. 0S-1588 [2] BOLT  
9. 3W-3986 [1] LEVER  
10. 3W-7398 [1] LEVER  
11. 1B-0676 [1] PIN  
  3B-4615 [1] COTTER PIN  
12. 1M-1341 [1] ROD END  
13. 6P-5209 [1] COVER  
  6J-2214 [4] SCREW  
14. 4L-7551 [1] ROD  
  1B-4203 [2] NUT  
15. 5J-5315 [1] ROD END  
  2L-6267 [1] LOCKNUT  
 

#XMBP98670326
 

3W-7373: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7373 N/S) -- Lift -- Part 2 of 2
Part of 3W6872 and 3W6874 Hydraulic Arrangements
AN ATTACHMENT
j34045e XMBP9867
3W7373 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0741 [6] SEAL  
2. 3W-3989 [1] SHAFT  
3. 8T-0798 [2] BEARING  
4. 1B-8704 [4] KEY  
5. 3T-8118 [1] SHAFT  
6. 4J-3044 [2] BEARING  
7. 2A-1736 [1] HANDLE  
8. 0S-1588 [2] BOLT  
  5M-2894 [2] WASHER  
9. 3T-9345 [1] BRACKET  
10. 5J-5315 [2] ROD END  
  2L-6267 [2] LOCKNUT  
11. 3K-5744 [1] ROD  
  1B-4203 [2] NUT  
12. 9G-1240 [1] SEAL  
13. 2J-7295 [1] SPRING  
14. 6P-5208 [1] GUIDE  
15. 6P-5207 [1] SEAL (DOMED)  
16. 3W-7397 [1] SUPPORT  
17. 3W-3988 [1] LEVER  
18. 0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
 

#XMBP98670327
 

3W-7371: CONTROL GP-HYDRAULIC

HYDRAULIC HAND CONTROL (3W7371 N/S) -- Lift & Tilt -- Part 1 of 2
Part of 3W6873 and 3W6875 Hydraulic Arrangements
AN ATTACHMENT
j34061e XMBP9867
3W7371 CONTROL GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3W-3989 [1] SHAFT  
2. 8T-0741 [10] SEAL  
3. 8T-0798 [2] BEARING  
4. 3T-8117 [1] CHANNEL ASSEM.  
  9F-2978 [4] NUT (WELD)  
5. 0L-1351 [2] BOLT  
6. 5M-2894 [6] WASHER  
7. 6J-2214 [4] SCREW  
8. 5P-8161 [1] FILM  
9. 0S-1588 [4] BOLT  
10. 2A-1736 [1] HANDLE  
11. 2J-7295 [1] SPRING  
12. 4Y-1286 [1] SHAFT ASSEM.  
13. 3W-3986 [1] LEVER  
14. 3T-9345 [1] BRACKET  
15. 4J-3044 [4] BEARING  
16. 1B-4203 [8] NUT  
17. 4L-7551 [1] ROD  
18. 5J-5315 [6] ROD END  
19. 2L-6267 [6] LOCKNUT  
20. 9G-1240 [1] SEAL  
21. 6P-5209 [1] COVER  
22. 6P-5208 [1] GUIDE  
23. 6P-5207 [1] SEAL (DOMED)  
24. 3T-9350 [1] LEVER  
25. 0S-1591 [5] BOLT  
  1D-4717 [5] NUT  
26. 3T-9351 [1] SHAFT  
27. 7L-0811 [1] PIN  
 

#XMBP98670328
 

3W-7371: CONTROL GP-HYDRAULIC

HYDRAULIC HAND CONTROL (3W7371 N/S)--Lift & Tilt--Part 2 of 2
Part of 3W6873 and 3W6875 Hydraulic Arrangements
AN ATTACHMENT
j34062e XMBP9867
3W7371 CONTROL GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-5744 [1] ROD  
2. 3W-3990 [2] LEVER  
3. 1A-2029 [3] BOLT  
  5M-2894 [3] WASHER  
4. 3W-7397 [1] SUPPORT  
5. 3W-3988 [1] LEVER  
6. 3W-7398 [1] LEVER  
7. 1B-0676 [2] PIN  
  3B-4615 [2] COTTER PIN  
8. 1M-1341 [2] ROD END  
9. 5K-1743 [1] ROD  
10. 8T-0798 [2] BEARING  
11. 3W-7399 [1] SHAFT  
12. 1B-8704 [5] KEY  
13. 8T-0741 [2] SEAL  
14. 4L-7551 [1] ROD  
 

#XMBP98670329
 

3W-7372: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7372 N/S) -- Ripper -- Part 1 of 2
Part of 3W6874 and 3W6875 Hydraulic Arrangements
AN ATTACHMENT
j34052e XMBP9867
3W7372 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-5315 [2] ROD END  
2. 1B-4203 [2] NUT  
3. 2K-9430 [1] ROD  
4. 2L-6267 [2] LOCKNUT  
5. 8T-0798 [2] BEARING  
6. 8T-0741 [2] SEAL  
7. 8T-4122 [2] WASHER  
8. 3W-7421 [1] SHAFT  
  1B-8704 [2] KEY  
9. 4L-9337 [2] BOLT  
  1D-4717 [2] NUT  
10. 5T-0011 [1] LEVER  
11. 2G-9151 [1] LEVER  
12. 3W-7422 [2] LINK  
13. 039-6315 [2] PIN  
  3B-4615 [2] COTTER PIN  
14. 6Y-3420 [1] SUPPORT ASSEM.  
15. 9B-7237 [2] BOLT  
  8T-4896 [2] WASHER  
 

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
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog D6H :

CYLINDER GP
9T-6095 CYLINDER GP
7G-4659 LINES GP-OIL
LINES GP-OIL
7G-4659 LINES GP-OIL
LINES GP-WINCH
3W-7832 LINES GP-WINCH
LINES GP-RIPPER
9W-1018 LINES GP-RIPPER
3W-7374 LINES GP-RIPPER
LINES GP-RIPPER
3W-7374 LINES GP-RIPPER
9W-9057 CYLINDER AR-TILT
CYLINDER GP-DOZER LIFT
1U-3990 CYLINDER GP-DOZER LIFT
CYLINDER GP-TILT
1U-3991 CYLINDER GP-TILT
CYLINDER GP-RIPPER LIFT
9T-2716 CYLINDER GP-RIPPER LIFT
MOUNTING GP-CYLINDER
3G-9451 MOUNTING GP-CYLINDER
CONTROL GP-HYDRAULIC HAND
3W-7373 CONTROL GP-HYDRAULIC HAND
3W-7373 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC
3W-7371 CONTROL GP-HYDRAULIC
3W-7371 CONTROL GP-HYDRAULIC

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