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3G7970 CYLINDER MOUNTING GROUP FOR USE WITH HYDRAULIC CONTROL Part of 5R7248 Bulldozer Arrangement listed on Page 192 D7G




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP24220220
 

3G-7970: MOUNTING GP-CYLINDER

3G7970 CYLINDER MOUNTING GROUP
FOR USE WITH HYDRAULIC CONTROL
Part of 5R7248 Bulldozer Arrangement listed on Page 192
c309015 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-4367 [8] BOLT  
2. 2J-5812 [4] CAP  
3. 0T-0320 C [2] BOLT  
  1D-4718 [2] NUT  
4. 2J-5973 [2] SEAL  
5. 7J-4904 [1] TUBE ASSEM.  
  4F-8503 [2] PLUG  
6. 7J-1334 [2] BEARING  
7. 7J-1333 [2] BEARING  
8. 3B-8485 [2] FITTING  
9. 3B-8489 [4] FITTING  
10. 1D-4615 [4] BOLT  
11. 3J-3726 [2] GASKET  
12. 3J-2443 C [4] BEARING  
13. 7J-4827 [2] YOKE  
14. 3B-6753 [4] BOLT  
  2J-3506 [4] NUT  
15. 5J-6241 [2] PLATE  
16. 0S-1621 [8] BOLT  
17. 5J-6242 [2] PIN  
  C   INDICATES CHANGE
 

#SEBP24220221
 

9S-6659: VALVE & CYLINDER GP

9S6659 LIFT CYLINDER AND VALVE GROUP -- R.H.
Part of 5R7248 Bulldozer Arrangement listed on Page 192
1U2135 Cylinder & 5J3863 Valve parts are shown on Pages 186 & 187
c180410 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3863 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 0S-1585 [3] BOLT  
3. 3B-4508 [7] LOCKWASHER  
4. 0S-1588 [8] BOLT  
5. 3B-4506 [4] LOCKWASHER  
6. 1P-4576 [4] FLANGE  
7. 3T-0731 C [1] TUBE ASSEM.  
  1P-3703 [1] SEAL 3.16 cm(1.25 in.) I.D.  
  4J-0525 [1] SEAL 5.04 cm(2.99 in.) I.D.  
8. 3P-9109 [1] SUPPORT ASSEM.  
9. 3F-7673 [1] NUT  
10. 0L-1143 [2] BOLT  
11. 0S-1591 [2] BOLT  
12. 3J-6572 [12] SHIM  
13. 1D-4615 [4] BOLT  
  2J-3506 [4] NUT  
  3B-4512 [4] LOCKWASHER  
14. 8J-2880 [1] CAP  
15. 1U-2135 CY [1] CYLINDER GROUP  
    (Separate Illustration)
16. 2M-0849 [1] WASHER  
17. 6P-9734 [1] TUBE ASSEM.  
  4J-0522 [2] SEAL 3.76 cm(1.48 in.) I.D.  
  4J-0523 [1] SEAL 4.72 cm(1.86 in.) I.D.  
18. 2B-0947 [2] BOLT  
19. 0L-1329 [3] BOLT  
20. 4B-4278 [8] WASHER  
21. 4B-4283 [1] WASHER  
22. 9S-6803 [2] CLAMP  
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#SEBP24220222
 

1U-2135: CYLINDER GP

1U2135 CYLINDER GROUP -- Lift R.H. -- 120.65 mm (4.75") Bore x 955.5 mm (37.60") Stroke
Part of 9S6659 Lift Cylinder and Valve Group shown on Page 185
c180411 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-0713 [1] PISTON ASSEM.  
2. 6J-0714 [1] PLUNGER (Grooved)  
3. 5J-2528 [1] PLUNGER (Plain)  
4. 2J-3781 [4] INSERT  
    (Parts of 6J713 Assem.)
5. 4J-3342 [1] RING  
6. 5J-4987 [1] SEAL ASSEM.  
    (Includes)
  5J-4965 [1] RING  
  5J-4966 [1] SEAL  
7. 7J-3337 R [1] CYLINDER ASSEM.  
8. 4J-6167 [2] BEARING  
    (Part of 7J3337 Assem.)
9. 1U-1805 [1] HEAD  
10. 1A-8063 [4] BOLT  
  5P-8248 [4] WASHER  
11. 7J-3338 R [1] ROD  
12. 1K-6982 [1] SEAL  
13. 5J-0964 [1] SEAL  
14. 5J-3620 [1] SEAL  
15. 2J-3961 [1] RING  
16. 5H-6734 [1] SEAL  
17. 2J-3950 [1] NUT  
  2R-0219 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP24220223
 

5J-3863: VALVE GP-QUICK DROP

5J3863 VALVE GROUP -- Quick Drop -- External
Part of 9S6659 & 9S6660 Lift Cylinder & Valve Groups shown on Pages 185 & 188
c131914 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-7101 [1] SLEEVE  
2. 0S-1569 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
3. 7F-8268 [1] SEAL  
4. 5J-3719 [1] SPRING  
5. 5J-7880 [1] PLATE  
  7B-3028 [1] SCREW  
  5J-3721 [1] BODY GROUP  
  Q   NOT SERVICED
 

#SEBP24220224
 

9S-6660: VALVE & CYLINDER GP

9S6660 LIFT CYLINDER AND VALVE GROUP -- L.H.
Part of 5R7248 Bulldozer Arrangement listed on Page 192
5J3863 Valve & 1U2136 Cylinder parts are shown on Pages 187 & 186
c180408 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5J-3863 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 0S-1585 [3] BOLT  
3. 3B-4508 [7] LOCKWASHER  
4. 2M-0849 C [1] WASHER  
5. 1P-4576 [4] FLANGE  
6. 0S-1588 [8] BOLT  
7. 3B-4506 [4] LOCKWASHER  
8. 3P-9109 [1] SUPPORT ASSEM.  
  3F-7673 [1] NUT  
9. 3T-0732 C [1] TUBE ASSEM.  
  1P-3703 C [1] SEAL 2.54 cm(1 in.) I.D.  
  4J-0525 C [1] SEAL 5.08 cm(2 in.) I.D.  
10. 0L-1143 [2] BOLT  
11. 0S-1591 [2] BOLT  
12. 3J-6572 [12] SHIM  
13. 1D-4615 [4] BOLT  
  2J-3506 [4] NUT  
  3B-4512 [4] LOCKWASHER  
14. 8J-2880 [1] CAP  
15. 1U-2136 CY [1] CYLINDER GROUP  
    (Separate Illustration)
16. 6P-9733 [1] TUBE ASSEM.  
16. 4J-0522 C [2] SEAL 3.18 cm(1.25 in.) I.D.  
  4J-0523 C [1] SEAL 3.81 cm(1.50 in.) I.D.  
17. 0L-1329 [3] BOLT  
18. 2B-0947 [2] BOLT  
19. 4B-4278 [8] WASHER  
20. 4B-4283 [1] WASHER  
21. 9S-6803 C [2] CLAMP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24220225
 

4T-9290: CYLINDER GP

4T9290 CYLINDER GROUP -- 152 mm (6 in.) Bore x 500 mm (19.70 in.) Stroke -- 2 Required
Part of 5R6229 Ripper Arrangement listed on Page 198
c939343 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-0708 [1] RING  
2. 5J-5731 [1] NUT  
3. 3J-6438 R [1] CYLINDER ASSEM.  
4. 3J-6442 [2] BEARING  
5. 1K-6982 [1] SEAL  
6. 5J-0964 [1] SEAL  
7. 5J-3620 [1] SEAL  
8. 1D-4627 [4] BOLT  
9. 5P-8249 [4] WASHER  
10. 9T-0416 [1] HEAD  
11. 8T-0785 [1] RING  
12. 2K-3258 [1] RING  
13. 5H-3252 [1] SEAL  
14. 5J-4989 [1] SEAL ASSEM.  
15. 5J-4418 [1] RING  
16. 5J-4419 [1] SEAL  
17. 4J-2062 [1] PISTON  
18. 3J-6441 R [1] ROD ASSEM.  
19. 3J-6442 [2] BEARING  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP24220226
 

3P-3278: LINKAGE GP-IMPLEMENT

3P3278 IMPLEMENT LINKAGE GROUP -- Dozer & Blade Tilt
Part of 5R7252, 5R7253, Hydraulic Control Arrangements listed on Page 152
c218710 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 [4] BOLT  
2. 3B-4506 [8] LOCKWASHER  
3. 3P-4219 [1] COVER  
4. 6P-5386 [1] COVER  
5. 6P-5209 [1] COVER  
6. 6P-5208 [1] GUIDE  
7. 6P-5207 [1] DOME  
8. 2A-1736 [1] HANDLE  
9. 3P-3931 [1] LEVER ASSEM.  
    (Includes)
10. 9F-5647 [2] BEARING  
11. 2J-7295 [1] SPRING  
12. 3P-3938 [1] LEVER  
13. 4B-1291 [4] SCREW  
14. 3P-3937 [1] SHAFT  
  7L-0811 [1] DOWEL  
15. 1A-2029 [4] BOLT  
  4B-4278 [4] WASHER  
16. 0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
17. 5J-5315 [1] END  
18. 5B-9079 [3] NUT  
19. 3P-3945 [1] ROD  
20. 9S-1303 [1] PIN  
  3B-4607 [1] COTTER PIN  
21. 3P-3935 [1] SHAFT ASSEM.  
  1B-8704 [1] KEY  
22. 6P-5205 [1] BRACKET ASSEM.  
    (Includes)
23. 9F-5647 [2] BEARING  
24. 2L-6267 [1] NUT  
25. 4L-7551 [1] ROD  
26. 4M-0496 [2] BOLT  
  4M-0497 [2] NUT  
27. 2K-4973 [2] LOCKNUT  
28. 4D-4064 [2] END  
29. 9P-3697 C [1] BOOT  
30. 9P-7361 C [1] FLANGE  
  5P-0531 H [1] FILM  
  C   INDICATES CHANGE
  H   NOT SHOWN
 

#SEBP24220227
 

3P-3277: LINKAGE GP-IMPLEMENT

3P3277 IMPLEMENT LINKAGE GROUP -- Ripper
Part of 5R7253, Hydraulic Control Arrangements listed on Page 152
c182844 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-1736 [1] HANDLE  
2. 6P-5207 [1] SEAL (domed)  
3. 3P-3937 [1] SHAFT  
  7L-0811 [1] DOWEL  
4. 8P-0753 C [1] BRACKET ASSEM.  
5. 2J-7295 [1] SPRING  
6. 1A-2029 [2] BOLT  
7. 3P-3945 [1] ROD  
8. 9S-1303 C [1] PIN  
  3B-4607 [1] COTTER PIN  
9. 5B-9079 [1] NUT  
10. 5J-5315 [1] END  
  2L-6267 [1] NUT  
11. 3P-3943 [1] LEVER ASSEM.  
    (Includes)
12. 9F-5647 [2] BEARING  
13. 9P-3697 C [1] BOOT  
14. 9P-7361 C [1] FLANGE  
15. 5M-2894 [2] WASHER  
    -OR-
  5P-1075 C [2] WASHER (conical)  
  5P-0532 H [1] FILM  
  C   INDICATES CHANGE
  H   NOT SHOWN
 

#SEBP24220228
 

5R-7248: BULLDOZER ARRANGEMENT

5R7248 BULLDOZER ARRANGEMENT -- Straight
SEBP24220228 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-6659 Y [1] CYLINDER & VALVE GROUP--R.H.  
  9S-6660 Y [1] CYLINDER & VALVE GROUP--L.H.  
  5R-6226 Y [1] BULLDOZER HOSE & LINES GROUP  
  3G-7970 Y [1] CYLINDER MOUNTING GROUP  
  5R-6928 Y [1] BLADE GROUP  
  5R-7251 Y [1] PUSH ARM GROUP  
  6J-9256 Y [1] TRUNNION GROUP  
  5R-6227 Y [1] HYDRAULIC LINES GROUP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP24220229
 

5R-6928: BLADE GROUP

5R6928 BLADE GROUP
Part of 5R7248 Bulldozer Arrangement listed on Page 192
c939344 SEBP2422
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8488 [2] FITTING  
2. 7J-2358 [1] EDGE & BIT GROUP  
3. 5J-4772 [31] SCREW  
4. 3G-8293 [1] BIT (RH)  
5. 2J-3505 [31] NUT  
6. 4T-2922 [2] EDGE  
7. 4T-2921 [1] EDGE  
8. 3G-8294 [1] BIT (LH)  
9. 5B-5489 [2] PIN  
10. 5J-5643 [2] CONNECTOR  
11. 6J-6229 [2] PIN  
12. 6J-5342 [2] RETAINER  
13. 3B-4512 [4] LOCKWASHER  
14. 1A-0458 [4] BOLT  
15. 5R-6929 [1] BLADE ASSEM.  
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Service Letter-NACD
The 3J2452 Ball Joint Cap On Certain 0R1308 Remanufactured Cylinder Rods Needs To Be Reworked
The 3J2452 Ball Joint Cap On Certain 0R1308 Remanufactured Cylinder Rods Needs To Be Reworked
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
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 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}
Service Letter-China
The 3J2452 Ball Joint Cap On Certain 0R1308 Remanufactured Cylinder Rods Needs To Be Reworked
The 3J2452 Ball Joint Cap On Certain 0R1308 Remanufactured Cylinder Rods Needs To Be Reworked
Service Letter-Asia
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Yoke Bearing Journals on Bulldozer Lift Cylinders for Track-Type Tractors and Wheel Dozers {6068, 7562}
Yoke Bearing Journals on Bulldozer Lift Cylinders for Track-Type Tractors and Wheel Dozers {6068, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for TTT Dozer Yokes {0599, 0679, 7562}
Thermal Spray Procedures for TTT Dozer Yokes {0599, 0679, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Service Letter-APD
The 3J2452 Ball Joint Cap On Certain 0R1308 Remanufactured Cylinder Rods Needs To Be Reworked
The 3J2452 Ball Joint Cap On Certain 0R1308 Remanufactured Cylinder Rods Needs To Be Reworked
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Caterpillar Parts SIS Catalog D7G :

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