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5J746 PUMP AND MOUNTING GROUP Part of 4J9451 Hydraulic Control Arrangement listed on Page 126A D8H TRACK-TYPE TRACTOR


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-CONTROL
HOUSING GP
LINES GP-CYLINDER
LINES GP-PUMP
SERVICE EQUIPMENT AND SUPPLIES
CHARTS & FILMS

TRACK-TYPE TRACTOR D8H TRACK-TYPE TRACTOR 36A
 D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE) UE033298 D8H 36A   (1958)

HYDRAULIC SYSTEM

PUMP GP
PUMP AND MOUNTING GROUP
5J-0746 PUMP AND MOUNTING GROUP
HYDRAULIC PUMP ASSEMBLY
5J-0745 HYDRAULIC PUMP ASSEMBLY
 

#UE0332980480
 

5J-0746: PUMP AND MOUNTING GROUP

5J746 PUMP AND MOUNTING GROUP
Part of 4J9451 Hydraulic Control Arrangement listed on Page 126A
c90427 UE033298
5J0746 PUMP AND MOUNTING GROUP Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] PUMP ASSEM  
    (SEE SEPARATE ILLUSTRATION)
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3D-2192 [1] ADAPTER  
    (MOUNTED TO POWER TAKE-OFF HOUSING)
  2H-3931 [1] SEAL  
  5F-3106 [1] SEAL  
  1B-4206 [2] NUT  
  3B-4510 [2] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0332980481
 

5J-0745: HYDRAULIC PUMP ASSEMBLY

5J745 HYDRAULIC PUMP ASSEMBLY
Part of 5J746 Pump and Mounting Group
UE0332980481 UE033298
5J0745 HYDRAULIC PUMP ASSEMBLY Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UE0332980482
 

4J-5350: EXTERNAL CONTROL VALVE GROUP

4j5350 EXTERNAL CONTROL VALVE GROUP
Part of 4J9451 Hydraulic Control Arrangement listed on Page 126A
3J7690 Control Lever Housing Group parts are shown on Page 126D
c90430 UE033298
4J5350 EXTERNAL CONTROL VALVE GROUP Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5F-1678 [1] SEAL  
  5F-5559 [1] SPRING  
  4J-2935 [1] SEAT  
  1J-8497 [1] VALVE  
  4J-2967 [1] SLEEVE  
  4F-7115 [1] SPRING  
  3J-7473 [6] SHIM (.005" THICK)  
  3J-7470 [1] SHIM (.048" THICK)  
  5F-1678 [1] SEAL  
  4J-5346 [1] PILOT  
  8F-3469 [2] SEAL  
  3J-7690 Y [1] HOUSING GROUP  
    (SEE SEPARATE ILLUSTRATION)
  9F-2247 [1] PLUG  
  5J-1256 [1] COVER  
  1H-8720 [1] SEAL  
  6F-6673 [1] SEAL  
  3H-2617 [2] PIN  
  5H-6005 [1] SEAL  
  4B-9782 [1] BALL  
  4J-4688 [1] COVER  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3J-2493 [2] PLUG ASSEM.  
    (PART OF BODY GROUP 4J5349)
  3K-0360 [2] "O" RING  
    (1 IN EACH PLUG ASSEM. 3J2493)
  [1] VALVE  
  [1] STEM  
    (PARTS OF BODY GROUP 4J5349)
  3J-3679 [1] PLUG ASSEM.  
  1J-9671 [1] SEAL  
    (PART OF PLUG ASSEM. 3J3679)
  9F-2247 [1] PLUG  
  3K-2478 [1] SPRING  
  3J-5334 [1] PLUG ASSEM.  
  3J-1907 [1] SEAL  
    (PART OF PLUG ASSEM. 3J5334)
  6B-6663 [1] SPRING  
  4J-2934 [1] PLUG  
  4J-3003 [1] VALVE  
  5F-7054 [2] SEAL  
  3J-7694 [1] SPRING  
  4J-4687 [1] HOUSING  
  3J-9362 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1A-4784 [1] WASHER  
  3J-7693 [2] RETAINER  
  3J-7745 [1] SPACER  
  0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4F-7952 [1] SEAL  
  4J-3002 [1] SEAT  
    (PART OF BODY GROUP 4J5349)
  4J-5349 [1] BODY GROUP  
  [1] BODY ASSEM.  
    (PART OF BODY GROUP 4J5349)
  Y   SEPARATE ILLUSTRATION
 

#UE0332980483
 

3J-7690: CONTROL LEVER HOUSING GROUP

3J7690 CONTROL LEVER HOUSING GROUP
Part of 4J5350 External Control Valve Group shown on Page 126C
c89650 UE033298
3J7690 CONTROL LEVER HOUSING GROUP Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3J-7689 [1] SHAFT  
  3J-7582 [1] LEVER  
  3J-3917 [1] PLUG ASSEM.  
  3J-3918 [1] SEAL  
    (PART OF PLUG ASSEM. 3J3917)
  3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2J-8333 [1] SEAL  
  3J-5125 [1] COVER  
  3J-5552 [1] GASKET  
  0S-1618 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  2K-5830 [1] BEARING  
  2A-4996 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1B-8707 [1] KEY  
  3J-7581 [1] HOUSING  
  3J-7584 [1] BEARING  
 

#UE0332980484
 

4J-9449: BLADE TILT CONTROL LINES GROUP

4J9449 BLADE TILT CONTROL LINES GROUP--Type 1
Part of 4J9451 Hydraulic Control Arrangement listed on Page 126A
c123848 UE033298
4J9449 BLADE TILT CONTROL LINES GROUP Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [8] CLAMP  
  [8] BOLT  
  [8] NUT  
  [4] STEM  
  [4] SEAL  
  [8] FLANGE  
  [2] PLATE  
  [8] BOLT  
  [8] NUT  
  [8] LOCKWASHER  
  [2] STEM  
  [2] SEAL  
  [4] SOCKET  
  [2] HOSE (104" Long)  
  [2] CLAMP  
  [1] GUARD ASSEM.  
  [2] BOLT  
  [2] LOCKWASHER  
  [2] STEM  
  [2] SEAL  
  [2] SOCKET  
  [4] CLAMP  
  [4] SPACER  
  [4] BOLT  
  [4] LOCKWASHER  
  [4] CLAMP  
  [1] BOLT  
  [1] NUT  
  [1] LOCKWASHER  
  [1] WASHER  
  [1] TUBE ASSEM.  
  [1] TUBE ASSEM.  
  [4] BOLT  
  [4] LOCKWASHER  
  [2] SEAL  
  [1] BOLT  
  [1] NUT  
  [1] LOCKWASHER  
  [1] WASHER  
  [4] FLANGE  
  [8] BOLT  
  [8] LOCKWASHER  
  [2] HOSE (126.5" Long)  
 

#UE0332980485
 

4J-9449: BLADE TILT CONTROL LINES GROUP

4J9449 BLADE TILT CONTROL LINES GROUP--Type 2
Part of 4J9451 Hydraulic Control Arrangement listed on Page 126A
c123849 UE033298
4J9449 BLADE TILT CONTROL LINES GROUP Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [8] BOLT  
  [8] NUT  
  [8] LOCKWASHER  
  [8] FLANGE  
  [2] PLATE  
  [2] CLAMP  
  [1] GUARD ASSEM.  
  [2] BOLT  
  [2] LOCKWASHER  
  C [2] HOSE ASSEM. (107"long overall)  
  [1] STEM ASSEM. (90 degrees oversize)  
  [1] STEM ASSEM. (straight)  
  [1] HOSE  
  [2] SLEEVE  
  C [2] SEAL (.734" inside diameter)  
  C [2] SEAL (.984" inside diameter)  
  [4] CLAMP  
  [4] SPACER  
  [4] BOLT  
  [4] LOCKWASHER  
  [4] CLAMP  
  [1] BOLT  
  [1] NUT  
  [1] LOCKWASHER  
  [1] WASHER  
  [1] TUBE ASSEM.  
  [1] TUBE ASSEM.  
  [4] BOLT  
  [4] LOCKWASHER  
  [2] SEAL  
  [1] BOLT  
  [1] NUT  
  [1] LOCKWASHER  
  [1] WASHER  
  [4] FLANGE  
  C [4] SEAL  
  [8] BOLT  
  [8] LOCKWASHER  
  C [2] HOSE ASSEM. (130" long overall)  
  [1] HOSE  
  [2] STEM ASSEM.  
  [2] SLEEVE  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UE0332980486
 

4J-8609: PUMP LINES GROUP

4J8609 PUMP LINES GROUP
Part of 4J9451 Hydraulic Control Arrangement listed on Page 126A
c90429 UE033298
4J8609 PUMP LINES GROUP Parts scheme
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Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-8397 [1] TUBE ASSEM.  
  3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  8M-4988 [2] SEAL  
  5J-2082 [1] FLANGE  
  0L-1143 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1H-3305 [4] FLANGE  
  8M-4987 [2] SEAL  
  8M-2722 [2] STEM  
  8M-4987 [1] SEAL  
  8M-1632 [4] CLAMP  
  0S-1590 [8] BOLT  
  1D-4717 [8] NUT  
  [1] HOSE (31" Long)  
  0S-1590 [8] BOLT  
  1D-4717 [8] NUT  
  7M-2765 [1] FLANGE  
  8M-4987 [1] SEAL  
  8M-2722 [1] STEM  
  5F-4899 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4J-8467 [1] CONNECTION  
  8M-4987 [1] SEAL  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5J-2161 [1] FLANGE  
  0L-2070 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-5010 [1] SEAL  
  3K-0360 [1] SEAL  
  5J-2083 [1] COUPLING  
    (Part of Hose Assem. 5J2076)
  5J-2075 [1] VALVE ASSEM.  
  3K-0360 [1] SEAL  
  5J-2084 [1] COUPLING  
    (Part of Hose Assem. 5J2076)
  5J-2076 [1] HOSE ASSEM.  
  8M-1902 [1] HOSE (52.07" Long)  
    (Part of Hose Assem. 5J2076)
  8M-1632 [4] CLAMP  
  2D-2554 [1] HOSE (17" Long)  
  3J-7687 [2] PAD  
    (Part of Pedal Assem. 4J4548)
  4J-4548 [1] PEDAL ASSEM.  
  1B-8714 [1] KEY  
  0S-1585 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  5F-6562 [1] WASHER  
  3B-9003 [1] FITTING  
  5K-3014 [1] TUBE  
  3B-8995 [1] FITTING  
  1F-1344 [2] NUT  
    (1 in each Fitting 3B9003 and 3B8995)
  5J-0154 [1] COVER  
    (Booster Housing)
  9H-8644 [1] GASKET  
  0S-1571 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  2K-0190 [2] FLANGE  
  1A-5964 [1] BOLT (4.50" Long)  
  0S-1608 [1] BOLT (3.75" Long)  
  5B-9603 [1] BOLT (5" Long)  
  1D-4717 [2] NUT  
  3B-4506 [3] LOCKWASHER  
  0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4J-8392 [1] TUBE ASSEM.  
  8M-4988 [2] SEAL  
  8M-2712 [2] STEM  
  8M-4988 [2] SEAL  
  8M-1631 [4] CLAMP  
  [1] HOSE (25" Long)  
  0S-1571 [4] BOLT  
  1D-4717 [4] NUT  
  2M-5762 [1] FLANGE  
  8M-1621 [1] STEM  
  8M-4987 [1] SEAL  
  2K-0190 [2] FLANGE  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4J-8468 [1] CONNECTION  
  8M-4987 [1] SEAL  
  0S-1608 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
 

#UE0332980487
 

NAME PLATE AND TRANSFERS

NAME PLATE AND TRANSFERS
UE0332980487 UE033298
  For full view, you need register

Parts for your D8H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1H-1444 [1] TRANSFER-- FILTER INSTRUCTION  
    On oil filter cover
  [1] TRANSFER-- SAFETY FIRST  
    On back of dash
  5H-8453 [1] TRANSFER-- MADE BY CATERPILLAR TRACTOR CO.  
    Peoria, Illinois, U.S.A.--5/8" High
  5H-8460 [4] TRANSFER-- "CATERPILLAR"-- 2" HIGH  
    On back of fuel tank on each side of hood and on front of radiator guard
  5H-8462 [4] TRANSFER-- "CAT"-- 2" HIGH  
    On each side of seat side plate and each side of radiator
  5H-8464 [5] TRANSFER-- D8-- 2" HIGH  
    On each side of seat side plate and each side of radiator
  6H-6001 [1] TRANSFER-- SAFETY  
    On dash
  9H-2247 [1] TRANSFER-- PRECLEANER INSTRUCTION  
    On precleaner dome
  [1] TRANSFER-- PATENT PLATE  
    Left hand side of fuel tank
  2M-5878 [1] TRANSFER-- CAPACITY-- FUEL OIL  
    Even with filter and six inches to the left
  6H-4356 [1] PLATE-- LUBRICATING INSTRUCTIONS  
    On top of dash
  4B-4158 [10] DRIVE SCREW  
 

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}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Procedure to Fill Gear Pump with Oil Before Start-Up{5073}
Procedure to Fill Gear Pump with Oil Before Start-Up{5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
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}
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}
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 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}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
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}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Service Magazine
Improved Analysis of Non-Warrantable Failures for Reman Vane Cartridges {5055}
2004/07/05
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog D8H :

4J-9451 HYDRAULIC CONTROL ARRANGEMENT
TOOLS
8M-8830 TOOLS
GREASE GUN AS
8F-9866 GREASE GUN AS
TOOL GROUP
8H-8177 TOOL GROUP
STREET PLATE GROUP
1M-0500 STREET PLATE GROUP
1M-0499 STREET PLATE GROUP
TOOL GP-HAND
9S-7977 TOOL GP-HAND
TOOL GROUP
8M-9854 TOOL GROUP
HYDRAULIC PUMP ASSEMBLY
5J-0745 HYDRAULIC PUMP ASSEMBLY
EXTERNAL CONTROL VALVE GROUP
4J-5350 EXTERNAL CONTROL VALVE GROUP
CONTROL LEVER HOUSING GROUP
3J-7690 CONTROL LEVER HOUSING GROUP
BLADE TILT CONTROL LINES GROUP
4J-9449 BLADE TILT CONTROL LINES GROUP
BLADE TILT CONTROL LINES GROUP
4J-9449 BLADE TILT CONTROL LINES GROUP
PUMP LINES GROUP
4J-8609 PUMP LINES GROUP
NAME PLATE AND TRANSFERS

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.