3P4047 CYLINDER AND VALVE GROUP--R.H. 8J8584 Cylinder and 6J608 Valve parts are shown on Pages 170 & 172 D8K



HYDRAULIC SYSTEM
CYLINDER GP
VALVE GP-QUICK-DROP
IMPLEMENTS
BULLDOZER GP
HYDRAULIC SYSTEM
LINES GP-BULLDOZER
LINES GP-HYDRAULIC
WORK TOOLS
RIPPER GP

TRACK-TYPE TRACTOR D8K TRACK-TYPE TRACTOR 77V
 D8K TRACTOR-- IF EQUIPPED WITH ARRANGEMENT 1Z413 77V04429-UP (MACHINE) SEBP1073 D8K 77V   (1974)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-TILT
8J-8682 CYLINDER GP-TILT
CYLINDER AND VALVE GROUP
3P-4047 CYLINDER AND VALVE GROUP
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
LIFT CYLINDER GROUP
8J-8584 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP
8J-8585 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP--R.H.,LIFT CYLINDER GROUP--L.H.
7J-3222 LIFT CYLINDER GROUP--R.H.,LIFT CYLINDER GROUP--L.H.
CYLINDER GP
6J-9129 CYLINDER GP
 

#SEBP10730200
 

3P-4047: CYLINDER AND VALVE GROUP

3P4047 CYLINDER AND VALVE GROUP--R.H.
8J8584 Cylinder and 6J608 Valve parts are shown on Pages 170 & 172
c209270 SEBP1073
3P4047 CYLINDER AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 6J-0608 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 4J-0522 [2] SEAL 1.48 in. (3.76 cm) I.D.  
  4J-0523 [1] SEAL 1.73 in. (4.39 cm) I.D.  
3. 1A-1460 [2] BOLT  
4. 3B-4508 C [7] LOCKWASHER  
5. 0L-1329 [3] BOLT  
6. 3P-7750 [1] TUBE ASSEM.  
7. 0S-1587 C [1] BOLT  
8. 7D-1649 [1] WASHER  
9. 0S-1588 [8] BOLT  
  4B-4278 [8] WASHER  
10. 1P-4576 [4] FLANGE  
11. 6P-6251 [1] LINK ASSEM.  
    (Includes)
12. 3J-4313 [1] STUD  
13. 4J-0519 [1] SEAL  
14. 0L-1143 [2] BOLT  
15. 3B-4506 [4] LOCKWASHER  
16. 0S-1591 [2] BOLT  
17. 3G-0910 C [1] CAP  
18. 9S-1322 [4] BOLT  
  2J-3505 [4] NUT  
  3B-4514 [4] LOCKWASHER  
19. 0S-1585 [2] BOLT  
20. 4J-0527 [1] SEAL  
21. 3F-7673 [1] NUT  
22. 8J-8584 Y [1] CYLINDER GROUP  
    (Separate Illustration)
23. 3P-7746 [1] TUBE ASSEM.  
24. 3G-0911 C [12] SHIM (Use as Required)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10730201
 

3P-4048: CYLINDER AND VALVE GROUP

3P4048 CYLINDER AND VALVE GROUP--L.H.
8J8585 Cylinder and 6J608 Valve parts are shown on Pages 171 & 172
c209271 SEBP1073
3P4048 CYLINDER AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 4J-0527 [1] SEAL  
2. 0S-1585 [2] BOLT  
3. 3B-4508 C [7] LOCKWASHER  
4. 3P-7744 [1] TUBE ASSEM.  
5. 8J-8585 Y [1] CYLINDER GROUP  
    (Separate Illustration)
6. 3P-7673 [1] NUT  
7. 3G-0910 C [1] CAP  
8. 9S-1322 [4] BOLT  
  2J-3505 [4] NUT  
  3B-4514 [4] LOCKWASHER  
10. 0S-1587 C [1] BOLT  
12. 0S-1591 [2] BOLT  
13. 3B-4506 [4] LOCKWASHER  
14. 0L-1143 [2] BOLT  
15. 4J-0519 [1] SEAL  
16. 6P-6251 [1] LINK ASSEM.  
    (Includes)
17. 3J-4313 STUD  
18. 1P-4576 [4] FLANGE  
19. 0S-1588 [8] BOLT  
  4B-4278 [8] WASHER  
20. 7D-1649 [1] WASHER  
21. 3P-7749 [1] TUBE ASSEM.  
22. 0L-1329 [3] BOLT  
23. 1A-1460 [2] BOLT  
  4J-0523 [1] SEAL 1.73 in. (4.39 cm) I.D.  
25. 6J-0608 Y [1] VALVE GROUP  
    (Separate Illustration)
26. 3G-0911 C [12] SHIM (Use As Required)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10730202
 

8J-8584: LIFT CYLINDER GROUP

8J8584 LIFT CYLINDER GROUP (CHANGE 0-4)--R.H.--5" Bore X 46" Stroke
Part of 3P4047 Cylinder and Valve Group shown on Page 168
c154421 SEBP1073
8J8584 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5J-2531 [1] PISTON ASSEM.  
    (Includes)
2. 5J-2529 [4] INSERT  
3. 5J-2528 [2] PLUNGER  
4. 5J-2527 [1] WASHER  
5. 8J-8583 R [1] CYLINDER ASSEM.  
    (Includes)
6. 5J-1192 [2] BEARING  
7. 9J-5645 C [1] HEAD  
8. 1A-8063 [2] BOLT 2.50 in. (63.50 mm) long  
  1D-4610 [2] BOLT 3.25 in. (82.55 mm) long  
  3B-4512 [4] LOCKWASHER  
9. 5F-3500 [6] SHIM  
10. 9J-5646 [1] RETAINER  
11. 0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
12. 1J-3540 [1] SEAL  
13. 5F-3498 [1] PACKING  
14. 2K-4096 [1] RING  
15. 5F-3144 [1] SEAL  
16. 8J-8582 RC [1] ROD ASSEM.  
17. 5J-5020 [1] SEAL ASSEM.  
18. 4J-3420 [1] RING  
19. 5J-5731 [1] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10730203
 

8J-8585: LIFT CYLINDER GROUP

8J8585 LIFT CYLINDER GROUP (CHANGE 0-5)--L.H.--5" Bore X 46" Stroke
Part of 3P4048 Cylinder and Valve Group shown on Page 169
c154422 SEBP1073
8J8585 LIFT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5J-2531 [1] PISTON ASSEM.  
    (Includes)
2. 5J-2529 [4] INSERT  
3. 5J-2528 [2] PLUNGER  
4. 5J-2527 [1] WASHER  
5. 8J-8583 R [1] CYLINDER ASSEM.  
    (Includes)
6. 5J-1192 [2] BEARING  
7. 9J-5645 [1] HEAD  
8. 1A-8063 [2] BOLT 2.50 in. (63.50 mm) long  
  1D-4610 [2] BOLT 3.25 in. (82.55 mm) long  
  3B-4512 [4] LOCKWASHER  
9. 5F-3500 [6] SHIM  
10. 9J-5646 [1] RETAINER  
11. 0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
12. 1J-3540 [1] SEAL  
13. 5F-3498 [1] PACKING  
14. 2K-4096 [1] RING  
15. 5F-3144 [1] SEAL  
16. 8J-8582 RC [1] ROD ASSEM.  
17. 5J-5020 [1] SEAL ASSEM.  
18. 4J-3420 [1] RING  
19. 5J-5731 [1] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10730204
 

6J-0608: VALVE GP

6J608 EXTERNAL QUICK DROP VALVE GROUP
Part of 3P4047 and 3P4048 Cylinder & Valve Groups shown
on Pages 168 & 169
c112373 SEBP1073
6J0608 VALVE GP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. [1] SLEEVE  
2. [2] BOLT  
  [2] LOCKWASHER  
3. [1] SEAL  
4. [1] SPRING  
5. [1] PLATE  
  [1] SCREW  
  [1] BODY GROUP  
6. [1] BODY  
7. [1] PLUNGER  
8. [1] VALVE  
9. [1] WASHER  
 

#SEBP10730205
 

TRUNNION

TRUNNION
c204449 SEBP1073
None TRUNNION Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1J-5257 [16] BOLT  
  3B-4516 [16] LOCKWASHER  
2. 9J-5273 [2] TRUNNION ASSEM.  
    (Each Includes)
  5J-4321 [1] TRUNNION  
 

#SEBP10730206
 

2P-6652: BULLDOZER LINES GROUP

2P6652 BULLDOZER LINES GROUP
c159155 SEBP1073
2P6652 BULLDOZER LINES GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 9S-5682 [4] HOSE ASSEM.  
    (Includes)
  5P-0180 H HOSE 62 cm(24.6 in.)  
2. 3S-7165 [1] STEM ASSEM. (straight)  
3. 3S-7166 [2] SLEEVE  
4. 3S-8358 [1] STEM ASSEM. (22.5 degrees)  
5. 4J-5267 [8] SEAL  
6. 0V-0375 [2] BOLT  
7. 2P-6589 [1] MANIFOLD  
8. 1P-4576 [8] FLANGE  
9. 0S-1588 [16] BOLT  
10. 5M-2894 C [20] WASHER  
11. 2P-1566 [2] BRACKET  
12. 4J-0524 [2] SEAL  
13. 0S-1589 [4] BOLT  
  4D-3704 C [4] WASHER  
14. 8P-4891 C [1] TUBE ASSEM.  
15. 7S-8920 [2] CLIP (slotted)  
  7S-8921 [2] CLIP (tabbed)  
16. 3B-1915 C [2] BOLT  
  1D-4717 [2] NUT  
17. 8P-4893 C [1] TUBE ASSEM.  
18. 0S-1585 [8] BOLT  
19. 1P-4579 [4] FLANGE  
20. 2M-0849 C [12] WASHER  
21. 0L-1329 C [1] BOLT  
  1D-4719 C [1] NUT  
22. 8P-4889 C [2] CLAMP  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
 

#SEBP10730207
 

8J-9619: LINES GP-HYDRAULIC

8J9619 HYDRAULIC LINES GROUP
c157774 SEBP1073
8J9619 LINES GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 9S-1690 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 97.71 cm(38.46 in.)  
2. 8S-4055 [1] COUPLING ASSEM.  
3. 3S-8606 [1] SLEEVE  
4. 9J-7548 [1] GUARD  
5. 0S-1588 [8] BOLT  
  4B-4278 [8] WASHER  
6. 1P-4576 [4] FLANGE  
  4J-5267 [2] SEAL  
7. 3G-0012 C [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 47 cm(18.57 in.)  
  5S-9593 [1] STEM ASSEM.  
8. 3S-8606 [2] SLEEVE  
9. 8S-4055 [1] COUPLING ASSEM.  
10. 5P-5980 CJ GUARD .38 m(14.96 in.)  
11. 9J-7550 [1] GUARD  
12. 3K-7127 C [2] BOLT  
  1B-4332 C [2] NUT  
13. 3B-4514 C [15] LOCKWASHER  
14. 8S-4936 [2] HOSE ASSEM.  
    (Each Includes)
  5P-0179 H HOSE 354.33 cm(139.5 in.)  
15. 8S-4055 [1] COUPLING ASSEM.  
16. 3S-8606 [1] SLEEVE  
17. 2P-1281 [2] UNION  
18. 6J-9340 [1] GUARD  
19. 7F-2050 [4] NUT  
20. 2H-3757 [9] BOLT  
21. 2B-7560 [2] CORK  
22. 0S-1973 [4] BOLT  
23. 7J-0067 [1] GUARD ASSEM.  
    (Includes)
  2J-3505 [1] NUT  
24. 6J-8711 [2] DOWEL  
25. 7M-7260 GASKET SOLUTION  
26. 2P-1325 C [2] ELBOW  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETRE
  J   ORDER BY THE METRE
 

#SEBP10730208
 

9J-0570: RIPPER ARRANGEMENT

9J570 RIPPER ARRANGEMENT--8D Ripper--Single Shank
SEBP10730208 SEBP1073
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
  6J-9129 Y [2] CYLINDER GROUP  
  7J-2948 Y [1] RIPPER MOUNTING GROUP  
  7J-3221 Y [1] CYLINDER GROUP  
  7J-3222 Y [1] CYLINDER GROUP  
  8J-9605 Y [1] RIPPER LINES GROUP  
  9J-4448 Y [1] RIPPER FRAME GROUP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10730209
 

7J-2948: RIPPER MOUNTING GROUP

7J2948 RIPPER MOUNTING GROUP
c131551 SEBP1073
7J2948 RIPPER MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 7J-0043 [1] BRACKET ASSEM. (Right Hand)  
  7J-0044 [1] BRACKET ASSEM. (Left Hand)  
2. 4K-4221 [2] BAR  
3. 2J-1227 [6] RETAINER  
    (1/2 each in 7J43 & 7J44 Assem.)
4. 9S-7479 [8] STUD  
5. 8H-3390 [14] NUT  
6. 3S-6162 [14] 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}
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}
2011/10/17
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog D8K :

CYLINDER MOUNTING GROUP
8J-9838 CYLINDER MOUNTING GROUP
CYLINDER GP-TILT
8J-8682 CYLINDER GP-TILT
ARM GP-PUSH-LH
8J-9024 ARM GP-PUSH-LH
ARM GP-PUSH-RH
8J-9023 ARM GP-PUSH-RH
PUSH ARM
PUSH ARM
BLADE GROUP
8J-9027 BLADE GROUP
8J-9604 BASIC BULLDOZER ARRANGEMENT
8J-9693 HOSE AS
CYLINDER AND VALVE GROUP
3P-4048 CYLINDER AND VALVE GROUP
LIFT CYLINDER GROUP
8J-8584 LIFT CYLINDER GROUP
LIFT CYLINDER GROUP
8J-8585 LIFT CYLINDER GROUP
VALVE GP
6J-0608 VALVE GP
TRUNNION
TRUNNION
BULLDOZER LINES GROUP
2P-6652 BULLDOZER LINES GROUP
LINES GP-HYDRAULIC
8J-9619 LINES GP-HYDRAULIC
9J-0570 RIPPER ARRANGEMENT

Truck sale:

Caterpillar D8K, Construction
38,925 
Caterpillar D8K, Construction
- Dozers
MICHIGAN CAT
CATERPILLAR D8K 1981
$29,877 USD 
CATERPILLAR D8K 1981
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1977
 
CATERPILLAR D8K 1977
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1979
 
CATERPILLAR D8K 1979
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1980
 
CATERPILLAR D8K 1980
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber