HYDRAULIC SYSTEM
PUMP GPHYDRAULIC SYSTEM
PUMP GP#UEG0590S0420
8J-6745: VANE PUMP GROUP
8J6745 VANE PUMP GROUP
Serial No. 25K961-Up
Part of Hydraulic Pump and Lines shown on Pages 220D, 220F & 220H
Serial No. 25K961-Up
Part of Hydraulic Pump and Lines shown on Pages 220D, 220F & 220H
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1S-0670 H | [1] | RING | |
2. | 1H-9696 H | [1] | SEAL | |
3. | 1S-0669 H | [1] | RING | |
4. | 4J-3427 | [4] | BOLT | |
5. | 4J-9221 H | [1] | RING | |
6. | 5F-3106 H | [1] | SEAL | |
7. | 6H-3977 H | [1] | SEAL | |
8. | 1J-6474 | [1] | RING | |
9. | 3L-1425 | [1] | BEARING | |
10. | 2J-7763 | [1] | WASHER | |
11. | 5F-3106 J | [1] | SEAL | |
12. | 8J-6744 J | [1] | ADAPTER | |
13. | 8J-7312 | [1] | SHAFT | |
14. | 1A-8537 J | [2] | BOLT | |
3B-4510 | [2] | LOCKWASHER | ||
15. | 2J-7764 J | [1] | SEAL | |
16. | 2J-7759 H | [1] | WIPER | |
17. | 2J-7764 H | [1] | SEAL | |
18. | 3J-7719 | [1] | RING | |
19. | 1S-0668 H | [1] | RING | |
20. | 2J-7760 | [1] | BODY | |
21. | 2H-3935 H | [1] | SEAL | |
22. | 6J-1101 R | [1] | CARTRIDGE ASSEM. | |
(50 Gallons Per Minute) | ||||
23. | 7J-8081 | [1] | COVER ASSEM. | |
7J-8080 | [4] | DAMPER | ||
24. | 7J-0563 R | [1] | CARTRIDGE ASSEM. | |
(21 Gallons Per Minute) | ||||
25. | 2H-3934 H | [1] | SEAL | |
26. | 2H-4145 H | [1] | SEAL | |
27. | 4K-0415 | [1] | COVER | |
28. | 2B-0947 | [4] | BOLT | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
4J-9278 | [1] | KIT (Seal) | ||
(Consists of Parts Marked H) | ||||
J | NOT PART OF 8J6745 PUMP GROUP | |||
R | REMFG PART MAY BE AVAILABLE |
#UEG0590S0421
8J-7263: VANE PUMP GROUP
8J7263 VANE PUMP GROUP
Serial No. 25K961-Up
Part of 8K5252 Hydraulic Pump and Lines Group shown on Pages 220D, 220F and 220H
Serial No. 25K961-Up
Part of 8K5252 Hydraulic Pump and Lines Group shown on Pages 220D, 220F and 220H
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1S-0670 H | [1] | RING | |
2. | 1H-9696 H | [1] | SEAL | |
3. | 1S-0669 H | [1] | RING | |
4. | 4J-3427 | [4] | BOLT | |
5. | 4J-9221 H | [1] | RING | |
6. | 5F-3106 H | [1] | SEAL | |
7. | 6H-3977 H | [1] | SEAL | |
8. | 1J-6474 | [1] | RING | |
9. | 3L-1425 | [1] | BEARING | |
10. | 2J-7763 | [1] | WASHER | |
11. | 5F-3106 J | [1] | SEAL | |
12. | 8J-6744 J | [1] | ADAPTER | |
13. | 8J-7312 | [1] | SHAFT | |
14. | 1A-8537 J | [2] | BOLT | |
3B-4510 | [2] | LOCKWASHER | ||
15. | 5P-0904 CJ | [1] | SEAL | |
16. | 2J-7759 J | [1] | WIPER | |
17. | 5P-0904 CH | [1] | SEAL | |
18. | 3J-7719 | [1] | RING | |
19. | 1S-0668 H | [1] | RING | |
20. | 2J-7760 | [1] | BODY | |
21. | 2H-3935 H | [1] | SEAL | |
22. | 6J-1101 R | [1] | CARTRIDGE ASSEM. | |
(50 Gallons Per Minute) | ||||
23. | 7J-8081 | [1] | COVER ASSEM. | |
7J-8080 | [4] | DAMPER | ||
24. | 7J-0555 | [1] | CARTRIDGE ASSEM. | |
(14 Gallons Per Minute) | ||||
25. | 2H-3934 H | [1] | SEAL | |
26. | 2H-4145 H | [1] | SEAL | |
27. | 4K-0415 | [1] | COVER | |
28. | 2B-0947 | [4] | BOLT | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
8J-9983 C | [1] | KIT (Seal) | ||
(Consists of Parts Marked H) | ||||
J | NOT PART OF 8J7263 PUMP GROUP | |||
R | REMFG PART MAY BE AVAILABLE | |||
C | INDICATES CHANGES |
#UEG0590S0422
9J-5056: VANE PUMP GROUP
9J5056 VANE PUMP GROUP--Type 1
Provides Field Replacement for 7J3656 on Page 222
Provides Field Replacement for 7J3656 on Page 222
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | J | [1] | PLATE ASSEM. | |
2. | J | [1] | BEARING | |
3. | J | [10] | VANE | |
J | [10] | INSERT | ||
4. | J | [1] | RING | |
5. | 1S-0669 H | [1] | RING | |
6. | 2H-4145 H | [1] | SEAL | |
7. | J | [1] | PLATE | |
8. | 4M-7652 | [1] | RING | |
9. | 6B-1124 | [1] | BEARING | |
10. | 5P-0903 H | [1] | SEAL | |
11. | 9J-5096 | [1] | SHAFT | |
12. | 9J-5150 H | [1] | SEAL | |
13. | 4M-7648 | [1] | WASHER | |
14. | 1L-8497 | [1] | RING | |
15. | 1S-0670 H | [1] | RING | |
16. | 1H-9696 H | [1] | SEAL | |
17. | 9J-5124 | [1] | BODY | |
18. | 2H-3934 H | [1] | SEAL | |
19. | J | [1] | ROTOR | |
20. | J | [2] | SCREW | |
21. | 1D-4569 | [4] | BOLT | |
22. | 4J-0975 | [1] | COVER | |
23. | J | [2] | PIN | |
24. | 4H-0407 H | [1] | PLUG | |
7J-0560 | [1] | CARTRIDGE ASSEM. (21 GPM) | ||
(Consists of Parts Marked J) | ||||
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
9J-5113 | [1] | KIT (seal) | ||
(Consists of Parts Marked H) |
#UEG0590S0423
9J-5056: VANE PUMP GROUP
9J5056 VANE PUMP GROUP--Type 2
Provides Field Replacement for 7J3656 shown on Page 222
3G2197 Cartridge parts are shown on Page 222J
Provides Field Replacement for 7J3656 shown on Page 222
3G2197 Cartridge parts are shown on Page 222J
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 3G-2197 YC | [1] | CARTRIDGE GROUP (21 gpm) | |
(Separate Illustration) | ||||
2. | 4M-7652 | [1] | RING | |
3. | 6B-1124 | [1] | BEARING | |
4. | 5P-0903 | [1] | SEAL | |
5. | 9J-5096 | [1] | SHAFT | |
6. | 9J-5150 | [1] | SEAL | |
7. | 4M-7648 | [1] | WASHER | |
8. | 3G-2632 C | [1] | PLUG | |
9. | 1L-8497 | [1] | RING | |
10. | 9J-5124 | [1] | BODY | |
11. | 1D-4569 | [4] | BOLT | |
12. | 4J-0975 | [1] | COVER | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION |
#UEG0590S0424
9J-5077: PUMP GP-VANE BASIC
9J5077 VANE PUMP GROUP--Type 1
Serial No. 25K961-Up
Provides Field Replacement for 8J6745 shown on Page 222C
Serial No. 25K961-Up
Provides Field Replacement for 8J6745 shown on Page 222C
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1S-0670 H | [1] | RING | |
2. | 1H-9696 H | [1] | SEAL | |
3. | 1S-0669 H | [1] | RING | |
4. | 4J-3427 | [4] | BOLT | |
5. | 4J-9221 H | [1] | RING | |
6. | 5F-3106 H | [1] | SEAL | |
7. | 6H-3977 H | [1] | SEAL | |
8. | 1J-6474 | [1] | RING | |
9. | 3L-1425 | [1] | BEARING | |
10. | 2J-7763 | [1] | WASHER | |
11. | 5P-0904 H | [1] | SEAL | |
12. | 4H-0407 H | [1] | PLUG | |
13. | 9J-5092 | [1] | SHAFT | |
14. | 2H-4145 H | [1] | SEAL | |
15. | 4K-0415 | [1] | COVER | |
16. | 9J-5151 H | [1] | SEAL | |
17. | 2B-0947 | [4] | BOLT | |
18. | 3J-7719 | [1] | RING | |
19. | 1S-0668 H | [1] | RING | |
20. | 9J-5120 | [1] | BODY | |
21. | 2H-3935 H | [1] | SEAL | |
22. | 6J-1101 R | [1] | CARTRIDGE ASSEM. | |
(50 Gallons Per Minute) | ||||
23. | 7J-8081 | [1] | COVER ASSEM. | |
(Includes) | ||||
7J-8080 | [4] | DAMPER | ||
24. | 7J-0563 R | [1] | CARTRIDGE ASSEM. | |
(21 Gallons Per Minute) | ||||
25. | 2H-3934 H | [1] | SEAL | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
9J-5118 | [1] | KIT (seal) | ||
(Consists of Parts Marked H) | ||||
R | REMFG PART MAY BE AVAILABLE |
#UEG0590S0425
9J-5077: PUMP GP-VANE BASIC
9J5077 VANE PUMP GROUP--Type 2
Serial No. 25K961-Up
Provides Field Replacement for 8J6745 shown on Page 222C
3G2747 and 3G2752 Cartridge parts are shown on Pages 222H and 222J
Serial No. 25K961-Up
Provides Field Replacement for 8J6745 shown on Page 222C
3G2747 and 3G2752 Cartridge parts are shown on Pages 222H and 222J
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4J-3427 | [4] | BOLT | |
2. | 1J-6474 | [1] | RING | |
3. | 3L-1425 | [1] | BEARING | |
4. | 2J-7763 | [1] | WASHER | |
5. | 5P-0904 | [1] | SEAL | |
6. | 9J-5092 | [1] | SHAFT | |
7. | 9J-5151 | [1] | SEAL | |
8. | 3G-2632 C | [1] | PLUG | |
9. | 3J-7719 | [1] | RING | |
10. | 9J-5120 | [1] | BODY | |
11. | 3G-2747 YC | [1] | CARTRIDGE GROUP | |
(Separate Illustration) | ||||
12. | 7J-8081 | [1] | COVER ASSEM. | |
(Includes) | ||||
7J-8080 | [4] | DAMPER | ||
13. | 3G-2752 RYC | [1] | CARTRIDGE GROUP | |
(Separate Illustration) | ||||
14. | 4K-0415 | [1] | COVER | |
15. | 2B-0947 | [4] | BOLT | |
R | REMFG PART MAY BE AVAILABLE | |||
Y | SEPARATE ILLUSTRATION | |||
C | INDICATES CHANGE |
#UEG0590S0426
9J-5079: HYDRAULIC PUMP GROUP
9J5079 HYDRAULIC PUMP GROUP--Type 1
Serial No. 25K961-Up
Provides Field Replacement for 8J7263 shown on Page 222D
Serial No. 25K961-Up
Provides Field Replacement for 8J7263 shown on Page 222D
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 1S-0670 H | [1] | RING | |
2. | 1H-9696 H | [1] | SEAL | |
3. | 1S-0669 H | [1] | RING | |
4. | 4J-3427 | [4] | BOLT | |
5. | 4J-9221 H | [1] | RING | |
6. | 5F-3106 H | [1] | SEAL | |
7. | 6H-3977 H | [1] | SEAL | |
8. | 1J-6474 | [1] | RING | |
9. | 3L-1425 | [1] | BEARING | |
10. | 2J-7763 | [1] | WASHER | |
11. | 5P-0904 H | [1] | SEAL | |
12. | 4H-0407 H | [1] | PLUG | |
13. | 9J-5092 | [1] | SHAFT | |
14. | 2H-4145 H | [1] | SEAL | |
15. | 4K-0415 | [1] | COVER | |
16. | 9J-5151 H | [1] | SEAL | |
17. | 2B-0947 | [4] | BOLT | |
18. | 3J-7719 | [1] | RING | |
19. | 1S-0668 H | [1] | RING | |
20. | 9J-5120 | [1] | BODY | |
21. | 2H-3935 H | [1] | SEAL | |
22. | 6J-1101 R | [1] | CARTRIDGE ASSEM. | |
(50 Gallons Per Minute) | ||||
23. | 7J-8081 | [1] | COVER ASSEM. | |
(Includes) | ||||
7J-8080 C | [4] | DAMPER | ||
24. | 7J-0555 | [1] | CARTRIDGE ASSEM. | |
(14 Gallons Per Minute) | ||||
25. | 2H-3934 H | [1] | SEAL | |
THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
9J-5118 | [1] | KIT (seal) | ||
(Consists of Parts Marked h) | ||||
C | INDICATES CHANGE | |||
R | REMFG PART MAY BE AVAILABLE |
#UEG0590S0427
9J-5079: HYDRAULIC PUMP GROUP
9J5079 HYDRAULIC PUMP GROUP--Type 2
Serial No. 25K961-Up
Provides Field Replacement for 8J7263 shown on Page 222D
3G2747 and 3G2803 Cartridge parts are shown on Page 222H
Serial No. 25K961-Up
Provides Field Replacement for 8J7263 shown on Page 222D
3G2747 and 3G2803 Cartridge parts are shown on Page 222H
Parts for your 992 WHEEL LOADER:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4J-3427 | [4] | BOLT | |
2. | 1J-6474 | [1] | RING | |
3. | 3L-1425 | [1] | BEARING | |
4. | 2J-7763 | [1] | WASHER | |
5. | 5P-0904 | [1] | SEAL | |
6. | 9J-5092 | [1] | SHAFT | |
7. | 9J-5151 | [1] | SEAL | |
8. | 3G-2632 C | [1] | PLUG | |
9. | 3J-7719 | [1] | RING | |
10. | 9J-5120 | [1] | BODY | |
11. | 3G-2747 YC | [1] | CARTRIDGE GROUP | |
(Separate Illustration) | ||||
12. | 7J-8081 | [1] | COVER ASSEM. | |
(Includes) | ||||
7J-8080 | [4] | DAMPER | ||
13. | 3G-2803 YC | [1] | CARTRIDGE GROUP | |
(Separate Illustration) | ||||
14. | 4K-0415 | [1] | COVER | |
15. | 2B-0947 | [4] | BOLT | |
C | INDICATES CHANGE | |||
Y | SEPARATE ILLUSTRATION |
#UEG0590S0428
3G-2747: CARTRIDGE GROUP
3G2747 CARTRIDGE GROUP--50 GPM--Counterclockwise
Part of 7J594 Hydraulic Pump Assembly, 8J6810, 9J5077 and 9J5079 Pump Groups
shown on Pages 222A-2, 222B-1, 222F-1 and 222G
Part of 7J594 Hydraulic Pump Assembly, 8J6810, 9J5077 and 9J5079 Pump Groups
shown on Pages 222A-2, 222B-1, 222F-1 and 222G
#UEG0590S0429
3G-2803: CARTRIDGE GROUP
3G2803 CARTRIDGE GROUP--14 GPM--Counterclockwise
Part of 9K2747 Hydraulic Cooler Lines Conversion Group, 8J6810 and
9J5079 Hydraulic Pump Groups shown on Pages 14C, 222B-1 and 222G
Part of 9K2747 Hydraulic Cooler Lines Conversion Group, 8J6810 and
9J5079 Hydraulic Pump Groups shown on Pages 14C, 222B-1 and 222G
Information:
HYDRAULIC SYSTEM
PUMP GP
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}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
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}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Supplemental Steering Pump (Optional)<BR> (8J2611)
992B (25K2053 & 25K2080-UP) WHEEL LOADER STEERING SYSTEM
992B (25K2053 & 25K2080-UP) WHEEL LOADER STEERING 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}
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}
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}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
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 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}
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}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
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}
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}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Disassembly and Assembly
Service Magazine
New Hydraulic Pump Pressure Plates are Now Available for Certain Large Wheel Loaders, Wheel Dozers, and Compactors {5073}
New Hydraulic Pump Pressure Plates are Now Available for Certain Large Wheel Loaders, Wheel Dozers, and Compactors {5073}
New Hydraulic Pump Pressure Plates are Now Available for Certain Large Wheel Loaders, Wheel Dozers, and Compactors {5073}