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1U3991 TILT CYLINDER GROUP--165.0mm Bore x 128.0mm Stroke Part of 6Y0949--Page 239 AN ATTACHMENT D6H II


HYDRAULIC SYSTEM
CYLINDER GP
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
VALVE GP

TRACK-TYPE TRACTOR D6H II TRACK-TYPE TRACTOR 2DK
 D6H LS SERIES II TRACTOR / POWERSHIFT / 2DK05500-UP (MACHINE) POWERED BY 3306 ENGINE XEBP7301 D6H II 2DK   (1990)

HYDRAULIC SYSTEM

CYLINDER GP
9W-9057 CYLINDER AR-TILT
CYLINDER GP
9T-6095 CYLINDER GP
CYLINDER GP-DOZER LIFT
9T-8952 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
 

#XEBP73010250
 

1U-3991: CYLINDER GP-TILT

1U3991 TILT CYLINDER GROUP--165.0mm Bore x 128.0mm Stroke
Part of 6Y0949--Page 239
AN ATTACHMENT
j32664e XEBP7301
1U3991 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your D6H II 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
 

#XEBP73010251
 

9T-2716: CYLINDER GP-RIPPER LIFT

9T2716 RIPPER CYLINDER GROUP--127.0mm Bore x 362.0mm Stroke
Part of 9W0804--Page 243
AN ATTACHMENT
j39658e XEBP7301
9T2716 CYLINDER GP-RIPPER LIFT Parts scheme
  For full view, you need register

Parts for your D6H II 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. 9T-6863 C [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  
17. 8T-5668 C [1] RING  
  C   INDICATES CHANGE
 

#XEBP73010252
 

3G-9451: MOUNTING GP-CYLINDER

CYLINDER MOUNTING (3G9451 N/S)
Part of 6Y5719, 6Y5721--Page 234, 6Y5718--Page 235
AN ATTACHMENT
j47401e XEBP7301
3G9451 MOUNTING GP-CYLINDER Parts scheme
  For full view, you need register

Parts for your D6H II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4875 [2] PIN  
2. 3B-8489 [2] FITTING  
3. 3G-9405 [4] CAP ASSEM.  
  3G-9402 [1] BEARING  
4. 7X-0358 [8] BOLT  
5. 6Y-2658 [2] YOKE  
6. 5P-2671 [2] SEAL  
7. 6Y-9280 [2] CLAMP  
8. 6Y-9281 [2] CLAMP  
9. 8T-4835 [2] BOLT  
10. 8T-4223 [4] WASHER  
11. 6V-8188 [2] NUT  
12. 9N-4233 [2] STRAP  
13. 5M-3062 [2] BOLT  
14. 8T-2561 [2] WASHER  
15. 5P-8248 [2] WASHER  
 

#XEBP73010253
 

3W-7373: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7373 N/S)--Lift--Part 1 of 2
Part of 4Y8120--Page 167, 4Y8122--Page 168
AN ATTACHMENT
j34044e XEBP7301
3W7373 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H II 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  
 

#XEBP73010254
 

3W-7373: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7373 N/S)--Lift--Part 2 of 2
Part of 4Y8120--Page 167, 4Y8122--Page 168
AN ATTACHMENT
j34045e XEBP7301
3W7373 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H II 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  
 

#XEBP73010255
 

3W-7371: CONTROL GP-HYDRAULIC

HYDRAULIC HAND CONTROL (3W7371 N/S)--Lift & Tilt Part 1 of 2
Part of 4Y8121--Page 167, 4Y8123--Page 169
AN ATTACHMENT
j44999e XEBP7301
3W7371 CONTROL GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your D6H II 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. 8Y-0737 C [1] CHANNEL ASSEM.  
  9F-2978 [4] NUT (WELD)  
5. 4L-6454 C [4] BOLT  
6. 8T-4896 [6] WASHER  
7. 030-7571 C [4] BOLT  
8. 5P-8161 [1] FILM  
9. 8T-2502 C [2] 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. 6V-8183 C [8] NUT  
17. 4L-7551 [1] ROD  
18. 5J-5315 [6] ROD END  
19. 2L-6267 [6] NUT  
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. 4L-9337 [5] BOLT  
  6V-8801 C [5] NUT  
26. 3T-9351 [1] SHAFT  
27. 8T-2637 C [1] PIN  
  C   INDICATES CHANGE
 

#XEBP73010256
 

3W-7371: CONTROL GP-HYDRAULIC

HYDRAULIC HAND CONTROL (3W7371 N/S)--Lift & Tilt Part 2 of 2
Part of 4Y8121--Page 167, 4Y8123--Page 169
AN ATTACHMENT
j45000e XEBP7301
3W7371 CONTROL GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your D6H II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-5744 [1] ROD  
2. 3W-3990 [2] LEVER  
3. 8T-2502 [3] BOLT  
  8T-4896 [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  
 

#XEBP73010257
 

3W-7372: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7372 N/S)--Ripper--Part 1 of 2
Part of 4Y8122--Page 168, 4Y8123--Page 169
AN ATTACHMENT
j34052e XEBP7301
3W7372 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H II 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  
 

#XEBP73010258
 

3W-7372: CONTROL GP-HYDRAULIC HAND

HYDRAULIC HAND CONTROL (3W7372 N/S)--Ripper--Part 2 of 2
Part of 4Y8122--Page 168, 4Y8123--Page 169
AN ATTACHMENT
j34053e XEBP7301
3W7372 CONTROL GP-HYDRAULIC HAND Parts scheme
  For full view, you need register

Parts for your D6H II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-0811 [1] PIN  
2. 4J-3044 [2] BEARING  
3. 3T-9351 [1] SHAFT  
4. 8T-0741 [4] SEAL  
5. 9G-1240 [1] SEAL  
6. 6P-5207 [1] SEAL (DOMED)  
7. 2J-7295 [1] SPRING  
8. 2A-1736 [1] HANDLE  
9. 6T-7764 [1] LEVER  
10. 9B-7237 [2] BOLT  
11. 8T-4896 [2] WASHER  
12. 3T-9361 [1] BRACKET ASSEM.  
13. 6T-8163 [1] COVER  
14. 6J-0488 [4] SCREW  
15. 5P-8165 [1] FILM  
 

#XEBP73010259
 

6T-2844: VALVE GP

SELECTOR AND PRESSURE CONTROL VALVE (6T2844 N/S)
Part of 7T4146--Page 225
6T2842--Page 229, 3T9926--Page 230
j34106e XEBP7301
6T2844 VALVE GP Parts scheme
  For full view, you need register

Parts for your D6H II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-4111 C [6] BOLT  
2. 5M-6214 [6] PLUG  
3. 6T-2842 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
4. 6T-2847 [1] PLATE ASSEM.  
5. 3T-9926 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
6. 9W-0276 [1] SCREEN  
7. 5H-8853 [1] SEAL  
8. C [1] ELBOW  
9. 3B-7263 [1] NIPPLE  
10. 4B-0831 C [1] BOLT  
  9M-1974 [2] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

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 II :

CYLINDER GP-DOZER LIFT
9T-8952 CYLINDER GP-DOZER LIFT
CYLINDER GP
9T-6095 CYLINDER GP
LINES GP-OIL
6Y-6964 LINES GP-OIL
LINES GP-OIL
6Y-6964 LINES GP-OIL
LINES GP-WINCH
3W-7832 LINES GP-WINCH
LINES GP-RIPPER
9W-1018 LINES GP-RIPPER
LINES GP-RIPPER
3W-7374 LINES GP-RIPPER
LINES GP-RIPPER
3W-7374 LINES GP-RIPPER
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
CONTROL GP-HYDRAULIC HAND
3W-7373 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC
3W-7371 CONTROL GP-HYDRAULIC
CONTROL GP-HYDRAULIC
3W-7371 CONTROL GP-HYDRAULIC
CONTROL GP-HYDRAULIC HAND
3W-7372 CONTROL GP-HYDRAULIC HAND
CONTROL GP-HYDRAULIC HAND
3W-7372 CONTROL GP-HYDRAULIC HAND

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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.
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