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3P4855 GEAR PUMP GROUP Serial No. 46A31255 to 46A31259 and 46A31262-Up. Part of Transmission and Steering Clutch Lubrication and Power Train Oil Lines shown on Pages 84F-5 and 84F-9 D8H


POWER TRAIN
PUMP GP
FILTER GP
PUMP GP
FILTER GP
SCREEN GP
OPERATOR STATION
PANEL GP
STEERING AND BRAKING SYSTEM
CLUTCH GP-STEERING
POWER TRAIN
CONTROL GP-CLUTCH

TRACK-TYPE TRACTOR D8H TRACK-TYPE TRACTOR 46A
 D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE) UEG0315S D8H 46A   (1959)

POWER TRAIN

PUMP GP
PUMP GP-SCAVENGE & CIRCULATING
7S-7400 PUMP GP-SCAVENGE & CIRCULATING
GEAR PUMP GROUP
3P-4855 GEAR PUMP GROUP
GEAR PUMP GROUP
3P-4002 GEAR PUMP GROUP
OIL PUMP GROUP
5M-6701 OIL PUMP GROUP
OIL PUMP GROUP
3S-2364 OIL PUMP GROUP
 

#UEG0315S0270
 

3P-4855: GEAR PUMP GROUP

3P4855 GEAR PUMP GROUP
Serial No. 46A31255 to 46A31259 and 46A31262-Up. Part of Transmission
and Steering Clutch Lubrication and Power Train Oil Lines shown on
Pages 84F-5 and 84F-9
c146929 UEG0315S
3P4855 GEAR PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3P-4852 [1] BODY  
  8M-8489 [4] DOWEL  
  1P-0983 [1] COVER ASSEM.  
  0T-0573 [1] BOLT  
  3S-0004 [1] WASHER  
  3P-4851 [1] GEAR ASSEM.  
    (12 TEETH - DRIVE)
  5S-6622 [1] SEAL  
  5M-3320 [2] BEARING  
    (PART OF 3P366 ASSEM.)
  3P-0366 [1] MANIFOLD ASSEM.  
  9S-4182 [1] PLUG (.437 IN. DIA.)  
  3J-7354 [1] SEAL  
  5M-1995 [2] BEARING  
    (PART OF 1P983 ASSEM.)
  3P-4850 [1] GEAR ASSEM.  
    (12 TEETH - IDLER)
  2D-8009 [2] SEAL  
  8S-9191 [1] BOLT  
  3S-0004 [1] WASHER  
  0L-1352 [4] BOLT  
  3S-0004 [4] WASHER  
 

#UEG0315S0271
 

3P-4002: GEAR PUMP GROUP

3P4002 GEAR PUMP GROUP
Serial No 46A29515 to 31254, 31260 and 46A31261 inclusive. Part of 2S8400
Transmission and Steering Clutch Lubrication System shown on Pages 84B, 84E and 84F-2
c146001 UEG0315S
3P4002 GEAR PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-0501 [1] BODY ASSEM.  
  8M-8489 [4] DOWEL  
    (PART OF 4M501 ASSEM.)
  1P-0983 [1] COVER ASSEM.  
  0S-1619 [1] BOLT  
  3S-0004 [1] WASHER  
  4M-0504 [1] GEAR ASSEM.  
    (12 TEETH-DRIVE)
  5S-6622 [1] SEAL  
  5M-3320 C [2] BEARING  
    (PART OF 3P366 ASSEM.)
  3P-0366 [1] MANIFOLD ASSEM.  
  9S-4191 [1] PLUG .562 IN. DIA.)  
  3J-1907 [1] SEAL  
  9S-4182 [1] PLUG (.437 IN. DIA.)  
  3J-7354 [1] SEAL  
  5M-1995 [2] BEARING  
    (PART OF 1P983 ASSEM.)
  4M-0503 [1] GEAR ASSEM.  
    (12 TEETH-IDLER)
  2D-8009 C [2] SEAL  
  0T-0055 [1] BOLT  
  3S-0004 [1] WASHER  
  0S-1608 [4] BOLT  
  3S-0004 [4] WASHER  
  C   INDICATES CHANGE
 

#UEG0315S0272
 

3P-4243: FILTER GP-TRANSMISSION

3P4243 TRANSMISSION FILTER GROUP
Serial No. 46A29515-Up. Part of 2S8400 Transmission and Steering Clutch Lubrication
System and 3P4046 Power Train Oil Lines Group shown on Pages 84F-5, 84F-6b and 84F-9
c168197 UEG0315S
3P4243 FILTER GP-TRANSMISSION Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [ 5] BOLT  
2. 9S-4191 [ 1] PLUG  
  3J-1907 [ 1] SEAL  
3. 8S-4785 [ 1] COVER ASSEM.  
    (Includes)
4. 8S-4784 [ 1] STUD  
5. 2K-4472 [ 1] SEAL  
6. 6D-9157 [ 1] SEAL  
7. 3P-4166 [ 1] HOUSING ASSEM.  
8. 8S-4781 [ 1] RETAINER  
9. 4J-6064 [ 2] ELEMENT ASSEM.  
    -OR-
  3G-4621 C H [ 2] ELEMENT  
    (Fire resistant fluid)
10. 3S-9847 [ 1] RETAINER  
11. 3D-2824 [ 2] SEAL  
12. 9S-4183 [ 1] PLUG  
13. 2H-3788 [ 1] NUT  
14. 1H-8128 [ 1] SEAL  
15. 8S-1813 [ 1] TERMINAL  
16. 1P-2085 [ 1] PLUG  
17. 1P-2086 [ 1] SCREW  
18. 1P-9600 [ 1] SPOOL  
19. 2S-5816 [ 1] SPRING  
20. 3P-3668 [ 2] INSULATOR  
21. 4L-1250 [ 1] NUT  
22. 5P-0369 [ 1] SEAL  
    NOT PART OF 3P4243 TRANSMISS
    INDICATES CHANGE
 

#UEG0315S0273
 

5M-6701: OIL PUMP GROUP

5M6701 OIL PUMP GROUP
Part of Transmission and Steering Clutch Lubrication System
shown on Pages 82A, 82D and 83
c108618 UEG0315S
5M6701 OIL PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-0501 [1] BODY ASSEM.  
  8M-8489 [4] DOWEL  
    (PART OF BODY ASSEM. 4M501)
  0S-1619 [1] BOLT  
  3S-0004 [1] WASHER  
  8M-5252 H [1] SEAL  
  4M-0504 [1] GEAR (12 TEETH-DRIVE)  
  5S-6622 [1] SEAL  
  5M-3320 [2] BEARING  
    (PART OF MANIFOLD ASSEM. 2M3437)
  2M-3437 [1] MANIFOLD ASSEM.  
  5M-6214 [1] PLUG (PIPE)  
  2M-3436 [1] COVER ASSEM.  
  5M-3320 [2] BEARING  
    (PART OF COVER ASSEM. 2M3436)
  4M-0503 [1] GEAR (12 TEETH - IDLER)  
  8F-9516 [2] SEAL  
  0T-0055 [1] BOLT  
  3S-0004 [1] WASHER  
  8S-5725 [1] PLATE (IDENTIFICATION)  
  7B-3028 [1] SCREW  
  0S-1608 [4] BOLT  
  3S-0004 [4] WASHER  
  H   NOT PART OF OIL PUMP GROUP 5M6
 

#UEG0315S0274
 

8S-4786: OIL FILTER GROUP

8S4786 OIL FILTER GROUP
Part of Transmission and Steering Clutch Lubrication System
shown on Pages 82A, 82D and 83
c139380 UEG0315S
8S4786 OIL FILTER GROUP Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [5] BOLT  
2. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
3. 8S-4785 [1] COVER ASSEM.  
4. 8S-4784 [1] STUD  
5. 2K-4472 C [1] SEAL  
6. 6D-9157 [1] SEAL  
7. 8S-2209 [1] HOUSING ASSEM.  
8. 8S-4781 [1] RETAINER  
9. 4J-6064 [2] ELEMENT ASSEM.  
10. 3S-9847 [1] RETAINER  
11. 3D-2824 [2] SEAL  
12. 9S-4183 [1] PLUG  
13. 2H-3788 [1] NUT  
14. 1H-8128 [1] SEAL  
15. 8S-1813 [1] TERMINAL  
16. 1P-2085 [1] PLUG  
17. 1P-2086 [1] SCREW  
18. 1P-9600 C [1] SPOOL  
19. 2S-5816 [1] SPRING  
20. 8S-1814 [2] INSULATOR  
21. 4L-1250 [1] NUT  
  C   INDICATES CHANGE
 

#UEG0315S0275
 

9M-8669: SCREEN GP-MAGNETIC

9M8669 MAGNETIC SCREEN GROUP
Part of Transmission and Steering Clutch Lubrication System
and Power Train Oil Lines shown on Pages 84F-5 and 84F-9
c113539 UEG0315S
9M8669 SCREEN GP-MAGNETIC Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2871 [4] STUD  
2. 1D-4717 [4] NUT  
3. 3S-3439 [1] COVER  
4. 3S-3440 [1] SPRING WASHER  
5. 5F-0149 [2] SEAL  
6. 3S-3875 [1] SCREEN  
7. 2S-1641 [1] TUBE ASSEM.  
8. 8M-7160 [4] MAGNET  
9. 1J-8668 [4] STUD (2" long)  
    -OR-
  8M-1047 [4] STUD (1.70" long)  
    -OR-
  2M-4779 [4] STUD (1.80" long)  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
10. 8M-7166 [1] HOUSING  
 

#UEG0315S0276
 

3S-4628: TRANSMISSION GAUGE

TRANSMISSION GAUGE (3S4628 N/S)
c77436 UEG0315S
3S4628 TRANSMISSION GAUGE Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-6692 [1] HEAT INDICATOR  
2. 2B-2404 [1] CLIP  
3. 8F-0244 [3] GROMMET  
4. 1A-5350 [1] CLIP  
5. 5B-1959 [1] ADAPTER  
6. 2B-5721 [1] GASKET  
7. 6H-3068 [1] CLIP  
8. 2A-0762 [1] BOLT  
9. 3B-4504 [1] LOCKWASHER  
10. 0L-1351 [1] BOLT  
11. 1D-4717 [1] NUT  
12. 3B-4506 [1] LOCKWASHER  
 

#UEG0315S0277
 

7S-2788: STEERING CLUTCH HYDRAULIC VALVE GROUP

7S2788 STEERING CLUTCH HYDRAULIC VALVE GROUP
Part of Steering Clutch Hydraulic Control shown on Page 89
c120269 UEG0315S
7S2788 STEERING CLUTCH HYDRAULIC VALVE GROUP Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] HOUSING  
2. [3] BOLT  
3. [5] LOCKWASHER  
4. [1] GASKET  
5. [1] HOUSING  
6. [2] KEY  
7. [1] SHAFT  
8. [1] SHAFT  
9. [2] SEAL  
10. [2] BEARING  
11. [2] WASHER  
12. [2] RING  
13. [2] LEVER  
14. [2] BOLT  
15. [2] BOLT  
16. [1] PLUNGER (Left Hand)  
17. [2] COTTER PIN  
18. [1] STAND PIPE  
19. [1] PLUNGER (Right Hand)  
20. [2] ROLLER  
21. [2] PIN  
22. [2] SPACER  
23. [2] BEARING  
24. [2] SPRING  
25. [2] WASHER  
26. [2] RING  
27. [2] VALVE  
28. [2] SPRING  
29. [2] SLUG  
30. [2] SEAL  
31. [2] RING  
32. [2] PLUG  
33. [1] STAND PIPE  
 

#UEG0315S0278
 

2S-8581: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)-As Viewed from Right Hand Side of Machine-Part 1 of 2
c145753 UEG0315S
2S8581 STEERING CLUTCH HYDRAULIC CONTROL Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-0829 [2] HANDLE  
  9H-2941 [2] ROD  
  1D-5118 [2] NUT  
  1M-0562 [2] BAR  
  9S-4775 [4] BEARING  
  9S-4828 [2] LEVER  
  9M-5884 [2] BUMPER  
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-4987 [2] SEAL  
  8M-4990 [1] SEAL  
  2S-3898 [2] TUBE ASSEM.  
  8M-4445 [2] SEAL  
  1M-0644 [2] BOLT  
  1B-2578 [2] NUT  
  9S-4827 [2] LEVER  
  6K-0647 [8] BEARING  
  1B-0676 C [4] PIN  
  3B-4615 [4] COTTER PIN  
  1M-1341 [4] END  
    (2 IN EACH ASSEM. 1M588)
  1M-0588 [2] ROD ASSEM.  
  6K-0647 [4] BEARING  
  9H-3428 [1] SHAFT  
  4H-3119 [1] PIN (SPRING)  
  2P-4796 C [1] BELLCRANK ASSEM. (RIGHT HAND)  
  2P-4797 C [1] BELLCRANK ASSEM. (LEFT HAND)  
  C   INDICATES CHANGE
 

#UEG0315S0279
 

2S-8581: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (2S8581 N/S)-Top View-Part 2 of 2
7S2788 Valve parts are shown on Page 87
c145754 UEG0315S
2S8581 STEERING CLUTCH HYDRAULIC CONTROL Parts scheme
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-8384 [2] LEVER  
  1B-8706 [2] KEY  
  0T-0924 [2] BOLT  
  1B-4203 [2] NUT  
  1M-1341 [2] END  
    (1 IN EACH ASSEM. 2S8641 AND 2S8642)
  2S-8280 [1] ELBOW (LEFT HAND)  
  5M-6214 [2] PLUG  
  1S-0004 [1] SEAL  
  8M-4445 [2] SEAL  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2S-8279 [1] ELBOW (RIGHT HAND)  
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2S-8642 [1] ROD ASSEM. (LEFT HAND)  
  2S-8641 [1] ROD ASSEM. (RIGHT HAND)  
  9H-3273 [1] SPACER  
  9H-2981 [1] SHAFT  
  5B-9079 [2] NUT  
    (1 IN EACH ASSEM. 2S8641 & 2S8642)
  1M-1291 [4] PIN  
  3B-4619 [4] COTTER PIN  
  1B-4203 [2] NUT  
  1A-9252 [2] END  
  1B-0676 C [4] PIN  
  3B-4615 [4] COTTER PIN  
  3B-4632 [2] COTTER PIN  
  7S-2788 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  9H-2981 [1] SHAFT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Service Letter-NACD
The 8P4547 And 8P4548 Gears Need To Be Removed From Parts Stock And Changed Out Of 2P9239 Pump Assemblies
The 8P4547 And 8P4548 Gears Need To Be Removed From Parts Stock And Changed Out Of 2P9239 Pump Assemblies
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Service Letter-China
The 8P4547 And 8P4548 Gears Need To Be Removed From Parts Stock And Changed Out Of 2P9239 Pump Assemblies
The 8P4547 And 8P4548 Gears Need To Be Removed From Parts Stock And Changed Out Of 2P9239 Pump Assemblies
Service Letter-Asia
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Hydraulic Gear Pumps Used in Transmissions {3066, 5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Service Letter-APD
The 8P4547 And 8P4548 Gears Need To Be Removed From Parts Stock And Changed Out Of 2P9239 Pump Assemblies
The 8P4547 And 8P4548 Gears Need To Be Removed From Parts Stock And Changed Out Of 2P9239 Pump Assemblies
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Caterpillar Parts SIS Catalog D8H :

FIELD CHANGE OVER SERVICE GROUP
6P-3244 FIELD CHANGE OVER SERVICE GROUP
3P-4046 POWER TRAIN OIL LINES
3P-4046 POWER TRAIN OIL LINES
POWER TRAIN OIL LINES
3P-4046 POWER TRAIN OIL LINES
2S-8400 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-8400 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-8400 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-8400 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
GEAR PUMP GROUP
3P-4002 GEAR PUMP GROUP
FILTER GP-TRANSMISSION
3P-4243 FILTER GP-TRANSMISSION
OIL PUMP GROUP
5M-6701 OIL PUMP GROUP
OIL FILTER GROUP
8S-4786 OIL FILTER GROUP
SCREEN GP-MAGNETIC
9M-8669 SCREEN GP-MAGNETIC
TRANSMISSION GAUGE
3S-4628 TRANSMISSION GAUGE
STEERING CLUTCH HYDRAULIC VALVE GROUP
7S-2788 STEERING CLUTCH HYDRAULIC VALVE GROUP
STEERING CLUTCH HYDRAULIC CONTROL
2S-8581 STEERING CLUTCH HYDRAULIC CONTROL

Truck sale:

Caterpillar D8H, Construction
22,300 USD 
Caterpillar D8H, Construction
- Dozers
BLANCHARD MACHINERY CO.
Caterpillar D8H, Construction
26,000 
Caterpillar D8H, Construction
- Dozers
H.O. PENN MACHINERY CO., INC.
CATERPILLAR D8H 1972
 
CATERPILLAR D8H 1972
- TRACK TYPE TRACTORS
H O PENN MCHY
122 Noxon Road - Poughkeepsie - New Yo
 
 
CAT D8H

Don Smock Auction Co.
Pendleton, Indiana 46064
CAT D8H
Call 
CAT D8H

Walker Machinery
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.