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9J8191 HYDRAULIC PUMP GROUP Provides Field Replacement for 7J3964 Pump Group shown on Pages 166R and 167 983


HYDRAULIC SYSTEM
PUMP GP
CYLINDER GP

TRACK LOADER 983 TRACK LOADER 38K
 983 TRAXCAVATOR 38K00001-00764 (MACHINE) UEG0073S 983 38K   (1969)

HYDRAULIC SYSTEM

PUMP GP
HYDRAULIC PUMP GROUP
7K-2942 HYDRAULIC PUMP GROUP
HYDRAULIC PUMP GROUP
2P-9978 HYDRAULIC PUMP GROUP
HYDRAULIC PUMP GROUP
9J-8191 HYDRAULIC PUMP GROUP
 

#UEG0073S0640
 

9J-8191: HYDRAULIC PUMP GROUP

9J8191 HYDRAULIC PUMP GROUP
Provides Field Replacement for 7J3964 Pump Group shown on Pages 166R and 167
c165973 UEG0073S
9J8191 HYDRAULIC PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9225 H [1] RING  
2. 1H-5728 H [1] SEAL  
3. 2H-3928 H [1] SEAL  
4. 4J-9220 H [1] RING  
5. 2J-8163 H [1] SEAL  
6. 4J-9221 H [1] RING  
7. 5F-3106 H [1] SEAL  
8. 1J-6474 [1] RING  
9. 3L-1425 [1] BEARING  
10. 2J-7764 H [1] SEAL  
11. 9J-5151 H [1] SEAL  
12. 9J-5088 [1] SHAFT  
13. 9J-5120 [1] BODY  
14. 2J-7763 [1] WASHER  
15. 3J-7719 [1] RING  
16. 1S-0668 H [1] RING  
17. 6H-3977 H [1] SEAL  
18. 2H-3935 H [1] SEAL  
19. 7J-3978 [1] CARTRIDGE ASSEM. (50 gpm)  
20. 8J-1578 [1] COVER ASSEM.  
    (Includes)
  7J-4076 [8] DAMPER  
21. 7J-3979 [1] CARTRIDGE ASSEM. (35 gpm)  
22. 4J-7781 [1] COVER  
23. 4J-7945 [4] BOLT  
24. 4H-0407 [1] PLUG  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  9J-5108 [1] KIT (seal)  
    (Includes Parts Marked H)
 

#UEG0073S0641
 

8J-6121: LIFT CYLINDER GROUP--R.H.

8J6121 LIFT CYLINDER GROUP--R.H.--(Chg. 0)--8.25" Bore x 42.40" Stroke--Type 1
c145066 UEG0073S
8J6121 LIFT CYLINDER GROUP--R.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 3J-7632 [1] RING  
3. 5J-5559 [1] SEAL ASSEM.  
4. 4J-6898 [1] WASHER  
5. 1D-4612 [2] BOLT  
6. 5H-1504 [14] WASHER  
7. 8J-6058 [1] ROD ASSEM.  
8. 8J-6057 [1] BEARING  
9. 7J-8276 [1] SEAL  
10. 7J-2146 [1] SEAL  
11. 6J-6736 [1] SEAL  
12. 3B-2968 [6] BOLT  
13. 8J-6047 [1] HEAD  
14. 2J-0744 [1] RING  
15. 1J-2176 [1] SEAL  
16. 8J-6051 [1] CYLINDER ASSEM.  
17. 7J-9706 [2] BEARING  
18. 8J-0178 [1] PISTON  
19. 7J-9207 [1] SHIELD ASSEM. (R.H.)  
  7J-9208 [1] SHIELD ASSEM. (L.H.)  
 

#UEG0073S0642
 

8J-6121: LIFT CYLINDER GROUP--R.H.

8J6121 LIFT CYLINDER GROUP--R.H. (Chg. 1-5)--8.25" Bore x 42.40" Stroke--Type 2
c153061 UEG0073S
8J6121 LIFT CYLINDER GROUP--R.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 3J-7632 [1] RING  
3. 5J-5559 [1] SEAL ASSEM.  
4. 4J-6898 [1] WASHER  
5. 1D-4612 [2] BOLT  
6. 5H-1504 C [8] WASHER  
7. 8J-6058 [1] ROD ASSEM.  
    (Includes)
8. 8J-6057 [1] BEARING  
9. 7J-8276 [1] SEAL  
10. 7J-2150 C [1] SEAL ASSEM.  
11. 6J-6736 [1] SEAL  
12. 1D-4609 C [6] BOLT  
13. 8J-6047 [1] HEAD  
14. 2J-0744 [1] RING  
15. 1J-2176 [1] SEAL  
16. 8J-6051 [1] CYLINDER ASSEM.  
    (Includes)
17. 7J-9706 [2] BEARING  
18. 8J-0178 [1] PISTON  
  C   INDICATES CHANGE
 

#UEG0073S0643
 

7J-2147: LIFT CYLINDER GROUP--R.H.

7J2147 LIFT CYLINDER GROUP--R.H.--8.25" Bore x 42.40" Stroke--Type 1
Part of 7K1747 Hydraulic Arrangement listed on Page 155
c106594 UEG0073S
7J2147 LIFT CYLINDER GROUP--R.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 4J-7376 [1] RING  
3. 5J-5559 [2] SEAL ASSEM.  
4. 4J-6898 [1] WASHER  
5. 1D-4612 [2] BOLT  
6. 4D-3703 [8] WASHER  
7. 6J-4352 [1] ROD ASSEM.  
8. 2K-4441 [1] BEARING  
    (Part of 6J4352 Assem.)
9. 7J-4409 [1] SEAL  
10. 7J-2145 [1] SEAL ASSEM.  
11. 6J-7167 [1] SEAL  
12. 1D-4609 [6] BOLT  
13. 6J-4344 [1] HEAD  
14. 2J-0744 [1] RING  
15. 1J-2176 [1] SEAL  
16. 6J-4349 [1] CYLINDER ASSEM.  
17. 4J-6900 [2] BEARING  
    (Part of 4J6900 Assem.)
18. 4J-7306 [1] PISTON  
 

#UEG0073S0644
 

7J-2147: LIFT CYLINDER GROUP--R.H.

7J2147 LIFT CYLINDER GROUP--R.H.--8.25" Bore x 42.40" Stroke--Type 2
Part of 7K1747 Hydraulic Arrangement listed on Page 155
Only separate parts serviced. When complete Group
is required order 8J6121 shown on Page 167B
c132685 UEG0073S
7J2147 LIFT CYLINDER GROUP--R.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 3J-7632 [1] RING  
3. 5J-5559 [1] SEAL ASSEM.  
4. 4J-6898 [1] WASHER  
5. 1D-4612 [2] BOLT  
6. 5H-1504 [14] WASHER  
7. 6J-4352 [1] ROD ASSEM.  
8. 2K-4441 [1] BEARING  
    (Part of 6J4352 Assem.)
9. 7J-7732 [1] SEAL  
10. 7J-2145 [1] SEAL ASSEM.  
11. 6J-7167 [1] SEAL  
12. 3B-2968 [6] BOLT  
13. 6J-4344 [1] HEAD  
14. 2J-0744 [1] RING  
15. 1J-2176 [1] SEAL  
16. 6J-4349 [1] CYLINDER ASSEM.  
17. 4J-6900 [2] BEARING  
18. 8J-0178 [1] PISTON  
19. 7J-9207 [1] SHIELD ASSEM. (R.H.)  
  7J-9208 [1] SHIELD ASSEM. (L.H.)  
 

#UEG0073S0645
 

7J-2148: LIFT CYLINDER GROUP--L.H.

7J2148 LIFT CYLINDER GROUP--L.H.--8.25" Bore x 42.40" Stroke--Type 1--Replaced by 8J6122 shown on Pages 169A and 169B
Part of 7K1747 Hydraulic Arrangement listed on Page 155
c106595 UEG0073S
7J2148 LIFT CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 4J-7306 [1] PISTON  
3. 2J-0744 [1] RING  
4. 1J-2176 [1] SEAL  
5. 6J-4344 [1] HEAD  
6. 1D-4609 [6] BOLT  
7. 4D-3703 [8] WASHER  
8. 6J-7167 [1] SEAL  
9. 7J-2145 [1] SEAL ASSEM.  
10. 7J-4409 [1] SEAL  
11. 6J-4352 [1] ROD ASSEM.  
12. 2K-4441 [1] BEARING  
    (Part of 6J4352 Assem.)
13. 1D-4612 [2] BOLT  
14. 6J-4350 [1] CYLINDER ASSEM.  
15. 4J-6900 [2] BEARING  
    (Part of 6J4350 Assem.)
16. 4J-6898 [1] WASHER  
17. 5J-5559 [2] SEAL ASSEM.  
18. 4J-7376 [1] RING  
 

#UEG0073S0646
 

7J-2148: LIFT CYLINDER GROUP--L.H.

7J2148 LIFT CYLINDER GROUP--L.H.--8.25" Bore x 42.40" Stroke--Type 2--Replaced by 8J6122 shown on Pages 169A and 169B
Part of 7K1747 Hydraulic Arrangement listed on Page 155
c132686 UEG0073S
7J2148 LIFT CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 8J-0178 [1] PISTON  
3. 2J-0744 [1] RING  
4. 1J-2176 [1] SEAL  
5. 6J-4344 [1] HEAD  
6. 3B-2968 [6] BOLT  
7. 5H-1504 [14] WASHER  
8. 6J-7167 [1] SEAL  
9. 7J-2145 [1] SEAL ASSEM.  
10. 7J-7732 [1] SEAL ASSEM.  
11. 6J-4352 [1] ROD ASSEM.  
12. 2K-4441 [1] BEARING  
    (Part of 6J4352 Assem.)
13. 1D-4612 [2] BOLT  
14. 6J-4350 [1] CYLINDER ASSEM.  
15. 4J-6900 [2] BEARING  
16. 4J-6898 [1] WASHER  
17. 5J-5559 [1] SEAL ASSEM.  
18. 3J-7632 [1] RING  
19. 7J-9208 [1] SHIELD ASSEM. (L.H.)  
  7J-9207 [1] SHIELD ASSEM. (R.H.)  
 

#UEG0073S0647
 

8J-6122: LIFT CYLINDER GROUP--L.H.

8J6122 LIFT CYLINDER GROUP--L.H.--8.25" Bore x 42.40" Stroke--Type 1
c145067 UEG0073S
8J6122 LIFT CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 8J-0178 [1] PISTON  
3. 2J-0744 [1] RING  
4. 1J-2176 [1] SEAL  
5. 8J-6047 [1] HEAD  
6. 3B-2968 [6] BOLT  
7. 5H-1504 [14] WASHER  
8. 6J-6736 [1] SEAL  
9. 7J-2146 [1] SEAL  
10. 7J-8276 [1] SEAL  
11. 8J-6058 [1] ROD ASSEM.  
12. 8J-6057 [1] BEARING  
13. 1D-4612 [2] BOLT  
14. 8J-6052 [1] CYLINDER ASSEM.  
15. 7J-9706 [2] BEARING  
16. 4J-6898 [1] WASHER  
17. 5J-5559 [1] SEAL ASSEM.  
18. 3J-7632 [1] RING  
19. 7J-9208 [1] SHIELD ASSEM. (L.H.)  
  7J-9207 [1] SHIELD ASSEM. (R.H.)  
 

#UEG0073S0648
 

8J-6122: LIFT CYLINDER GROUP--L.H.

8J6122 LIFT CYLINDER GROUP--L.H. (Chg. 1-5)--8.25" Bore x 42.40" Stroke--Type 2
c153062 UEG0073S
8J6122 LIFT CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-6888 [1] NUT  
2. 8J-0178 [1] PISTON  
3. 2J-0744 [1] RING  
4. 1J-2176 [1] SEAL  
5. 8J-6047 [1] HEAD  
6. 1D-4609 C [6] BOLT  
7. 5H-1504 C [8] WASHER  
8. 6J-6736 [1] SEAL  
9. 7J-2150 C [1] SEAL  
10. 7J-8276 [1] SEAL  
11. 8J-6058 [1] ROD ASSEM.  
12. 8J-6057 [1] BEARING  
13. 1D-4612 [2] BOLT  
14. 8J-6052 [1] CYLINDER ASSEM.  
15. 7J-9706 [2] BEARING  
16. 4J-6898 [1] WASHER  
17. 5J-5559 [1] SEAL ASSEM.  
18. 3J-7632 [1] RING  
  C   INDICATES CHANGE
 

#UEG0073S0649
 

7J-2151: TILT CYLINDER GROUP

7J2151 TILT CYLINDER GROUP--R.H.--7.25" Bore x 29.75" Stroke--Type 1
Part of 7K1747 Hydraulic Arrangement listed on Page 155
c106596 UEG0073S
7J2151 TILT CYLINDER GROUP Parts scheme
  For full view, you need register

Parts for your 983 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-4333 [1] CYLINDER ASSEM.  
2. 4J-2379 [2] BEARING  
    (Part of 6J4333 Assem.)
3. 4J-6888 [1] NUT  
4. 3J-7848 [1] RING  
5. 5J-4993 [1] SEAL ASSEM.  
  5J-4407 [1] RING  
    (Part of 5J4993 Assem.)
6. 7J-3551 [1] PISTON  
7. 2K-2939 [1] SEAL  
8. 2K-2940 [1] RING  
9. 6J-6736 [1] SEAL  
10. 7J-2150 [1] SEAL ASSEM.  
11. 6J-4324 [1] HEAD  
12. 7M-7875 [2] WASHER  
  1D-4612 [2] BOLT  
13. 7J-4412 [1] SEAL  
14. 6J-4335 R [1] ROD ASSEM. (Right Hand)  
15. 4J-2379 [2] BEARING  
    (Part of 6J4335 Assem.)
16. 1D-4609 [6] BOLT  
  7M-7875 [6] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

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}
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}
Specifications
Drive Gears For The Hydraulic Pump<BR> (9S707 Drive Gear with 9S720 Idler Gear)
5.4" BORE SIX CYLINDER VEHICLE ENGINE(WITH CYLINDER BLOCK SP
Hydraulic Pump
983 LOADER 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}
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}
Disassembly and Assembly
Hydraulic Pump
983 TRAXCAVATOR
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 983 :

HYDRAULIC PUMP GROUP
2P-9978 HYDRAULIC PUMP GROUP
HYDRAULIC PUMP GROUP
7K-2942 HYDRAULIC PUMP GROUP
HYDRAULIC PUMP GROUP
7K-2942 HYDRAULIC PUMP GROUP
TANK AND VALVE GROUP
8J-0341 TANK AND VALVE GROUP
TANK AND VALVE GROUP
8J-0341 TANK AND VALVE GROUP
TANK AND VALVE GROUP
8J-0341 TANK AND VALVE GROUP
TANK AND VALVE GROUP
8J-0341 TANK AND VALVE GROUP
TANK AND VALVE GROUP
8J-0341 TANK AND VALVE GROUP
LIFT CYLINDER GROUP--R.H.
8J-6121 LIFT CYLINDER GROUP--R.H.
LIFT CYLINDER GROUP--R.H.
8J-6121 LIFT CYLINDER GROUP--R.H.
LIFT CYLINDER GROUP--R.H.
7J-2147 LIFT CYLINDER GROUP--R.H.
LIFT CYLINDER GROUP--R.H.
7J-2147 LIFT CYLINDER GROUP--R.H.
LIFT CYLINDER GROUP--L.H.
7J-2148 LIFT CYLINDER GROUP--L.H.
LIFT CYLINDER GROUP--L.H.
7J-2148 LIFT CYLINDER GROUP--L.H.
LIFT CYLINDER GROUP--L.H.
8J-6122 LIFT CYLINDER GROUP--L.H.
LIFT CYLINDER GROUP--L.H.
8J-6122 LIFT CYLINDER GROUP--L.H.

Truck sale:

1978 CAT 983
USD $17,900 
1978 CAT 983

Construction Station
Wayne, Michigan
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