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8J5615 GEAR PUMP GROUP Serial No. 32K1 to 32K697 inclusive 235 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
PLATE GP-HYDRAULIC BLOCKING
VALVE GP-COMBINER & RELIEF
PLATE GP-HYDRAULIC BLOCKING
LINES GP-SWING
VALVE GP-RELIEF
LINES GP-TRAVEL MOTOR

EXCAVATOR 235 EXCAVATOR 32K
 235 EXCAVATOR 32K00001-00788 (MACHINE) UEG0713S 235 32K   (1973)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-PISTON
8J-1905 PUMP GP-PISTON
8J-1905 PUMP GP-PISTON
PUMP GP-PISTON
8J-1905 PUMP GP-PISTON
8J-1905 PUMP GP-PISTON
GEAR PUMP GROUP
8J-5615 GEAR PUMP GROUP
HYDRAULIC GEAR PUMP GROUP
9J-5001 HYDRAULIC GEAR PUMP GROUP
GEAR PUMP GROUP
9J-8770 GEAR PUMP GROUP
 

#UEG0713S0130
 

8J-5615: GEAR PUMP GROUP

8J5615 GEAR PUMP GROUP
Serial No. 32K1 to 32K697 inclusive
c118673 UEG0713S
8J5615 GEAR PUMP GROUP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-4625 [8] STUD  
2. 8H-5724 [8] NUT  
3. 6J-2391 [8] WASHER  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8J-9239 [1] KIT (Seal)  
    (Includes Seals, Plates & Retainer)
  8J-9420 [1] KIT (Gear Pump-Rear)  
  8J-9421 [1] KIT (Gear Pump-Front)  
 

#UEG0713S0131
 

9J-5001: HYDRAULIC GEAR PUMP GROUP

9J5001 HYDRAULIC GEAR PUMP GROUP
Serial No. 32K574-Up
AN ATTACHMENT
c213705 UEG0713S
9J5001 HYDRAULIC GEAR PUMP GROUP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1280 [1] SPACER  
2. 9J-5654 [2] SEAL  
3. 9J-9841 [1] PLUG  
4. 3G-1281 [8] STUD  
  8H-5724 [8] NUT  
5. 6J-2391 [12] WASHER  
6. 1H-6227 [1] SEAL  
7. 8J-5790 [1] COVER  
8. 0S-1620 [4] BOLT  
9. 2D-4534 [4] BOLT  
10. 7J-4772 [1] COUPLING  
  5S-1522 [1] RING  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  3G-1279 [1] KIT (gear pump-front)  
  8J-3780 [1] KIT (section-rear)  
  8J-5785 [1] KIT (seal)  
 

#UEG0713S0132
 

9J-8770: GEAR PUMP GROUP

9J8770 GEAR PUMP GROUP
Serial No. 32K698-Up
c157563 UEG0713S
9J8770 GEAR PUMP GROUP Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-1281 [8] STUD  
2. 8H-5724 [8] NUT  
3. 6J-2391 [8] WASHER  
4. 7J-4772 [1] COUPLING  
  5S-1522 [1] RING  
5. 9J-5654 [2] SEAL  
6. 3G-1280 [1] SPACER  
7. 9J-9841 [1] PLUG  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  8J-9239 [1] KIT (seal)  
    (Includes Seals, Plates, & Retainer)
  8J-9420 [1] KIT (Gear-Pump-Rear)  
  3G-1279 [1] KIT (Gear Pump-Front)  
 

#UEG0713S0133
 

8K-3570: PLATE GP-HYDRAULIC BLOCKING

8K3570 HYDRAULIC BLOCKING PLATE GROUP
Only separate parts serviced
UEG0713S0133 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-8092 [1] BLOCKING PLATE ASSEMBLY  
  9S-8093 [1] BLOCKING PLATE ASSEMBLY  
  9S-8094 [1] BLOCKING PLATE ASSEMBLY  
  4F-7391 [1] SEAL  
  4F-7952 [1] SEAL  
  7F-8267 [1] SEAL  
 

#UEG0713S0134
 

8J-8921: VALVE GP-COMBINER & RELIEF

8J8921 COMBINER AND RELIEF VALVE GROUP
Part of Swing Motor Lines
8J9357 Valve parts are shown on Page 62
c118129 UEG0713S
8J8921 VALVE GP-COMBINER & RELIEF Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-8960 [2] SPRING  
2. 8J-8908 [2] VALVE GROUP  
3. 9S-8010 [2] PLUG  
  2S-4078 [2] SEAL  
4. 8J-9357 Y [1] VALVE GROUP  
    (Separate Illustration)
5. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0135
 

8K-4707: PLATE GP-HYDRAULIC BLOCKING

8K4707 HYDRAULIC BLOCKING PLATE GROUP--Suction
Serial No. 32K384 to 32K685 inclusive
UEG0713S0135 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-1752 [1] PLATE  
  5P-1753 [2] PLATE  
  5P-1754 [2] PLATE  
 

#UEG0713S0136
 

8K-4707: PLATE GP-HYDRAULIC BLOCKING

8K4707 HYDRAULIC BLOCKING PLATE GROUP--Suction
Serial No. 32K686-Up
UEG0713S0136 UEG0713S
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-1753 [3] PLATE  
  5P-1754 [3] PLATE  
 

#UEG0713S0137
 

8K-2631: LINES GP-SWING MOTOR

SWING MOTOR LINES (8K2631 N/S)
8J6773 Motor parts are shown on Pages 56 & 57
c148586 UEG0713S
8K2631 LINES GP-SWING MOTOR Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4556 [8] BOLT  
2. 3B-4507 [16] LOCKWASHER  
3. 1P-3704 [4] SEAL  
4. 8J-6773 Y [1] MOTOR GROUP  
    (Separate Illustration)
5. 1V-1387 [1] TUBE ASSEM.  
6. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
7. 1V-1389 [1] TUBE ASSEM.  
8. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
9. 0T-0768 [24] BOLT  
10. 8J-8921 Y [1] VALVE GROUP  
    (Separate Illustration)
11. 1P-5766 [8] FLANGE  
12. 8K-2775 [2] HOSE ASSEM.  
13. 1P-3703 [4] SEAL  
14. 0S-1585 [7] BOLT  
  3B-4508 [7] LOCKWASHER  
15. 2M-0849 [3] WASHER  
16. 1V-1388 [1] SUPPORT ASSEM.  
17. 4N-3641 [1] HOSE ASSEM. (36 in. long)  
18. 1D-4609 [4] BOLT  
  3B-4512 [4] LOCKWASHER  
19. 030-7950 [1] ELBOW  
  3D-2824 [1] SEAL  
20. 4B-4279 C [16] WASHER  
21. 3R-9704 C [1] ELBOW  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0138
 

8J-9357: VALVE GP-RELIEF

8J9357 RELIEF VALVE GROUP
Part of 8J8921 Combiner and Relief Valve Group shown on Page 60
c118130 UEG0713S
8J9357 VALVE GP-RELIEF Parts scheme
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Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8002 [2] PLUG  
  3J-7354 [2] SEAL  
2. 5J-2437 [1] BODY GROUP  
3. 5J-3237 [1] STOP  
4. 4J-5309 [1] SEAL  
5. 4J-0519 [1] SEAL  
6. 5J-0901 [1] VALVE  
7. 5J-0704 [1] BODY ASSEM.  
8. 2J-0075 [1] SPRING  
9. 4J-0523 [1] SEAL  
10. 3J-3435 [1] BODY GROUP  
11. 4J-5573 [1] SEAL  
12. 8S-9089 [1] BOLT  
  3B-4508 [2] LOCKWASHER  
13. 4J-0522 [1] SEAL  
14. 8F-9206 [1] SEAL  
15. 3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
16. 5J-4571 [1] SPRING  
17. 5J-2722 [1] SHIM (.048 in. thick)  
  5J-2721 [12] SHIM (.005 in. thick)  
 

#UEG0713S0139
 

8K-2632: TRACK MOTOR LINES

TRACK MOTOR LINES (8K2632 N/S)--Part 1 of 3
Serial No. 32K1 to 32K368 inclusive
8J7231 Swivel parts are shown on Page 66
c151142 UEG0713S
8K2632 TRACK MOTOR LINES Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7948 [2] ELBOW  
2. 9K-3529 [1] TUBE ASSEM.  
3. 9K-3540 [3] CLIP  
4. 0S-1594 C [12] BOLT  
5. 4J-8265 [8] NUT  
6. 5M-2984 [20] WASHER  
7. 8K-3959 [2] ANGLE  
8. 0S-1591 [4] BOLT  
9. 8K-4805 C [2] ANGLE ASSEM.  
10. 1D-4566 [16] BOLT  
11. 3B-4506 [14] LOCKWASHER  
12. 8K-4804 C [4] CLAMP  
13. 0T-0573 C [6] BOLT  
14. [1] TUBE ASSEM.  
15. 8M-0505 [1] CONNECTOR  
16. 3K-0360 [3] SEAL  
17. 2B-0947 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
18. 9K-9790 [1] TUBE ASSEM.  
19. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
20. 1P-3704 [8] SEAL  
21. 9K-9557 [1] TUBE ASSEM.  
22. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
23. 0T-0768 [16] BOLT  
24. 3B-4507 [32] LOCKWASHER  
25. 8J-7231 Y [1] SWIVEL GROUP  
    (Separate Illustration)
26. 8K-3843 [1] PLATE ASSEM.  
27. 9K-9794 [1] TUBE ASSEM.  
28. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
29. 9K-9792 [1] TUBE ASSEM.  
30. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
31. 7J-7187 [1] CONNECTOR  
  4K-1388 [1] SEAL  
32. 9K-3533 [1] TUBE ASSEM.  
33. 9K-3536 [1] BRACKET ASSEM.  
34. 9F-2978 [2] NUT  
35. 9K-3535 [1] TUBE ASSEM.  
36. 9K-3530 [1] TUBE ASSEM.  
37. 2R-6276 [2] CONNECTOR  
  3D-2824 [2] SEAL  
38. 9K-3534 [1] TUBE ASSEM.  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation Of 9J9847 Swivel Group{5060}
Installation Of 9J9847 Swivel Group{5060}
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
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Specifications
Hydraulic Pump<BR> (8J1905 &amp; 1U4722)
235 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (8J5615)
235 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G1686 &amp; 3G5958) (Effective With 32K1301 &amp; 64R418)
235 EXCAVATOR HYDRAULIC SYSTEM
Hydraulic Pump<BR> (8J1905)
235 FRONT SHOVEL HYDRAULIC SYSTEM
Hydraulic Pump<BR> (3G1686)
235 FRONT SHOVEL HYDRAULIC SYSTEM
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}
Service Letter-China
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
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}
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}
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}
Service Letter-APD
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
Certain 0R1722 Remanufactured Hydraulic Pump Barrel Assemblies Need To Be Removed From Parts Stock
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}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
Pump Signal Pressure Control Valve
235 EXCAVATOR VEHICLE SYSTEMS
Pump Selector Valve
235 EXCAVATOR VEHICLE SYSTEMS
Pumps (Piston)
235 EXCAVATOR VEHICLE SYSTEMS
Pumps (Piston)
235 EXCAVATOR VEHICLE SYSTEMS
Pump (Swing And Pilot)
235 EXCAVATOR VEHICLE SYSTEMS
Swivel Group
235 EXCAVATOR VEHICLE SYSTEMS
Swivel
235 FRONT SHOVEL VEHICLE SYSTEMS
Service Magazine
Stroking Pressures For Piston-Type Hydraulic Pumps Can Be Easily Checked{5070,5455}
1980/04/28
Snap Ring No Longer Used On Shaft Of Piston-Type Hydraulic Pumps And Motors{5070,5058}
1980/08/04
Maximum Permissible Rates For Case Drain Leakage Permit Field Checks Of Piston-Type Hydraulic Pumps And Motors{5070,5058}
1980/09/01
New Swivel Group Uses Lip-Type Seal in Place Of Ring-Type Seal In Top Of Housing{5060}
1981/03/02
New Inserts For Piston-Type Hydraulic Pumps Give Longer Service Life{5070}
1981/03/09
Use FT1612 Pump Tool To Adjust Servo Valve In Piston Type Hydraulic Pump{0654,5070}
1981/05/25
New Hose Assembly Has Longer Service Life{5057}
1981/11/23
New Parts Will Improve Service Life Of The Inserts In Piston Pumps {5070}
1982/05/31
Swashplate Stop Setting For Piston Pumps{5070}
1984/04/09
Correct Position Of O-ring Seals And Back-Up Rings In Pump Control Head Group{5070}
1984/10/08
Serviceable Piece Parts And Service Tools Are Available For Tyrone TP20 Series Tandem Gear Pumps{5073,0600}
1984/10/22
Identification Grooves Used On Slippers For Pistons In Hydraulic Pumps And Motors{5070,5058}
1984/11/26
Hose Assembly Replaces Hydraulic Pump Drain Tube{5057,5050}
1985/06/10
Stronger Angle And Brackets Used To Hold Pump Outlet Lines{5057}
1977/09/19
Swashplate Stop Setting For Piston Pumps Made Easier{5070}
1978/10/30
Clearance Specification Added To Hydraulic Swivel Group{5060}
1978/11/13
Change Made To 3G225 Housing To Prevent Failure Of 9J9847 Swivel Group{5060,5057,7050,4351}
1978/11/20
Change Location Of Gauge To Obtain Correct Stroking Pressure For Piston Pumps; New Tool Helps To Obtain More Accurate Pump Signal Pressures {0784,5070,5455}
1988/05/09
Track And Pump Lines Groups Changed To Improve Durability{5050}
1988/06/27
Installation Of New Seals In Former Track Motor Lines Swivel Groups{5060}
1988/11/14
Remanufactured Caterpillar Piston Pump And Motor Barrels Available{5070,3208,4351,5058}
1990/12/17
New Swivel Group With New Seal Reduces Leakage{5060}
1991/02/04
New Insert And Porous Bronze Plug Prevent Premature Shaft And Seal Wear In Hydraulic Pump Groups{5070}
1991/02/25
New 6E3367 Barrel Assembly With Harder Splines Available For Axial Piston Pumps{5070,3203}
1992/01/20
Parts Service Now Available For Servo Valve Group{5070,5084}
1992/06/22
Pump Lines At Control Valve Serviced By New Tubes {5057}
1994/03/21
Information Release Memo PELE0401 Has Information About Remanufactured Hydraulic Piston Pump And Piston Motor Groups {0374,4134,4136,4351,5058,5070,5080,5314,5315,5473}
1994/12/26
New Gear Pumps Have Improved Pressure Plates And Seals {5073}
1999/06/14
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25
New Hydraulic Pump Pressure Plates are Now Available for Certain Excavators and Wheeled Excavators {5073}
New Hydraulic Pump Pressure Plates are Now Available for Certain Excavators and Wheeled Excavators {5073}

Caterpillar Parts SIS Catalog 235 :

VALVE GP-FOLLOWER
8J-8447 VALVE GP-FOLLOWER
VALVE GP-SERVO
8J-6898 VALVE GP-SERVO
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
MOTOR GP-PISTON-LINK
8J-6773 MOTOR GP-PISTON-LINK
HYDRAULIC GEAR PUMP GROUP
9J-5001 HYDRAULIC GEAR PUMP GROUP
GEAR PUMP GROUP
9J-8770 GEAR PUMP GROUP
8K-3570 PLATE GP-HYDRAULIC BLOCKING
VALVE GP-COMBINER & RELIEF
8J-8921 VALVE GP-COMBINER & RELIEF
8K-4707 PLATE GP-HYDRAULIC BLOCKING
8K-4707 PLATE GP-HYDRAULIC BLOCKING
LINES GP-SWING MOTOR
8K-2631 LINES GP-SWING MOTOR
VALVE GP-RELIEF
8J-9357 VALVE GP-RELIEF

Truck sale:

 
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- Misc Forklifts
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Caterpillar 235, Crawler Excavators, Construction


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