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105-1644 ROTATING GP-PUMP -HYDRAULIC FAN S/N 4FR1-UP PART OF 6E-4469 PUMP GP-PISTON 990 II WHEEL LOADER




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP24310530
 

105-1644: ROTATING GP-PUMP

105-1644 ROTATING GP-PUMP -HYDRAULIC FAN
S/N 4FR1-UP
PART OF 6E-4469 PUMP GP-PISTON
i00167361 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-1646 [9] PISTON AS-PUMP  
2. 188-9637 [1] PLATE-RETRACTION  
3. 105-1648 [1] BEARING  
5. 105-1650 [1] SPACER  
6. 105-1651 [1] SPRING  
7. 180-6213 [1] RING-RETAINING  
8. 105-1652 [1] PLATE-PORT  
9. 105-1653 [3] PIN-RETRACTION  
 

#SEBP24310531
 

6E-6160: ROTATING GP-PUMP

6E-6160 ROTATING GP-PUMP
S/N 4FR1-UP
REVERSING HYDRAULIC FAN
PART OF 109-4197 PUMP GP-PISTON
i00167139 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-5767 [9] PISTON AS  
2. 6E-6154 [1] PLATE-RETRACTION  
3. 6E-6155 [1] BEARING  
4. 196-0226 [1] BARREL  
5. 6E-3341 [1] SEAT-SPRING  
6. 6E-4009 [1] SPRING  
7. 6E-6158 [1] RING  
8. 6E-6153 [1] PLATE-PORT  
9. 168-3379 [3] PIN  
 

#SEBP24310532
 

6E-4683: TANK & FILTER GP-HYDRAULIC

6E-4683 TANK & FILTER GP-HYDRAULIC -STEERING, HYDRAULIC FAN
S/N 4FR1-UP
PART OF 8R-5674 TANK & MTG GP-HYDRAULIC
i00167131 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-4684 [1] TANK AS  
2. 110-4808 [1] TANK AS  
3. 4T-3134 [2] FILTER ELEMENT AS-OIL (FIRE RESISTANT FLUID)  
4. 6E-4449 [1] SPACER  
5. 6E-4447 [1] ROD  
6. 9J-1979 [1] RETAINER AS  
7. 7D-1195 [1] SEAL-O-RING  
8. 6E-4450 [1] BASE-FILTER  
9. 6F-6672 [4] SEAL-O-RING  
10. 9J-1988 [1] VALVE  
11. 3G-3498 [1] FLANGE  
12. 8T-4201 M [2] BOLT-LOCKING (M10X1.5X20-MM)  
13. 1L-4349 [1] SPRING  
14. 6V-7744 M [76] LOCKNUT (M10X1.5-THD)  
15. 9J-1985 [1] TUBE AS  
16. 1U-2827 [1] GUIDE-VALVE  
17. 7B-3039 [1] SPRING  
18. 9J-7031 [1] PLUG-DRAIN  
19. 5M-2057 [1] SEAL-O-RING  
20. 8T-3298 [1] SEAL-RECTANGULAR  
21. 6V-5839 [8] WASHER (11X21X2.5-MM THK)  
22. 8J-8782 [1] BODY-DRAIN VALVE  
23. 8J-8783 [1] VALVE-DRAIN (DRAIN)  
24. 238-1825 [1] GASKET  
25. 3D-6678 [1] STRAINER (METAL)  
26. 7B-2805 [1] RING-LOCK  
27. 4J-3815 [1] GASKET  
28. 8T-2275 [1] BALL  
29. 4J-3816 [1] PLATE  
30. 4J-3754 [1] CAP-FILLER (HYDRAULIC TANK)  
31. 4M-6921 [1] WASHER-SPRING  
34. 5H-6733 [1] SEAL-O-RING  
35. 2S-4078 [1] SEAL-O-RING  
36. 9S-8010 [1] PLUG  
37. 2Y-5829 M [1] NUT (M10X1.5-THD)  
38. 6V-1820 M [4] BOLT (M10X1.5X30-MM)  
39. 6E-4448 [1] SPACER  
40. 9T-9226 [2] PLATE  
41. 4T-8698 [1] WASHER (12.2X62X3.5-MM THK)  
42. 7J-2656 [1] SCREEN AS  
43. 1H-9696 [1] SEAL-O-RING  
44. 6V-7732 M [2] BOLT (M10X1.5X25-MM)  
45. 9T-9227 [1] SCREEN AS  
46. 6V-8097 M [4] BOLT (M12X1.75X30-MM)  
47. 4J-0527 [1] SEAL-O-RING  
48. 6V-4248 M [70] BOLT (M10X1.5X25-MM)  
49. 6A-5591 M [8] BOLT (M12X1.75X25-MM)  
50. 6E-4729 [1] BAFFLE AS  
  6V-3822 M [1] BOLT (M10X1.5X35-MM)  
51. 6E-4922 [1] STRAINER AS  
  6E-6549 [1] WASHER (11X27X6-MM THK)  
  6V-3822 M [1] BOLT (M10X1.5X35-MM)  
52. 9T-4872 [1] COVER AS  
53. 6E-6550 [1] GAUGE AS-LIQUID LEVEL  
54. 2H-3927 [1] SEAL-O-RING  
55. 5D-6176 [1] COVER  
  M   METRIC PART
 

#SEBP24310533
 

9T-9554: TANK & FILTER GP-HYDRAULIC

9T-9554 TANK & FILTER GP-HYDRAULIC -IMPLEMENT, BRAKE
S/N 4FR1-UP
PART OF 8R-5673 TANK & MTG GP-HYDRAULIC
i00167300 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-4872 [1] COVER AS  
2. 9S-8010 [1] PLUG  
3. 2S-4078 [1] SEAL-O-RING  
4. 6V-1820 M [4] BOLT (M10X1.5X30-MM)  
5. 6V-5839 [7] WASHER (11X21X2.5-MM THK)  
6. 5H-6733 [1] SEAL-O-RING  
7. 2Y-5829 M [1] NUT (M10X1.5-THD)  
8. 6E-4448 [1] SPACER  
9. 6E-4447 [1] ROD  
10. 6E-4449 [1] SPACER  
11. 4T-3134 [2] FILTER ELEMENT AS-OIL (FIRE RESISTANT FLUID)  
12. 9J-1979 [1] RETAINER AS  
13. 7D-1195 [1] SEAL-O-RING  
14. 6V-7744 M [86] LOCKNUT (M10X1.5-THD)  
15. 6E-4450 [1] BASE-FILTER  
16. 6F-6672 [4] SEAL-O-RING  
17. 6A-5591 M [4] BOLT (M12X1.75X25-MM)  
18. 9J-1988 [1] VALVE  
19. 3G-3498 [1] FLANGE  
20. 8T-4201 M [2] BOLT-LOCKING (M10X1.5X20-MM)  
21. 1L-4349 [1] SPRING  
22. 9J-1985 [1] TUBE AS  
23. 118-8693 [3] SCREEN  
24. 6V-8455 M [12] BOLT (M10X1.5X16-MM)  
25. 8T-3298 [1] SEAL-RECTANGULAR  
26. 9J-7031 [1] PLUG-DRAIN  
27. 5M-2057 [1] SEAL-O-RING  
28. 8J-8782 [1] BODY-DRAIN VALVE  
29. 5P-9119 BD GASKET-TAPE (ADHESIVE BACKED)  
30. 6V-5683 M [3] BOLT (M6X1X16-MM)  
31. 9T-9227 [1] SCREEN AS  
32. 9T-9226 [2] PLATE  
33. 6E-4694 [1] ROD  
34. 3S-4388 [1] WASHER-RETAINING (10.31X63.5X8.64-MM THK)  
35. 6E-4451 [2] VALVE  
36. 9F-8175 [1] SPRING  
38. 6E-4452 [1] BAFFLE AS  
39. 3D-6678 [1] STRAINER (METAL)  
40. 7B-2805 [1] RING-LOCK  
41. 4J-3815 [1] GASKET  
42. 4J-3816 [1] PLATE  
43. 8T-2275 [1] BALL  
44. 4J-3754 [1] CAP-FILLER  
45. 6E-4436 [1] TANK AS  
46. 6V-4248 M [80] BOLT (M10X1.5X25-MM)  
47. 6E-4440 [1] TANK AS  
48. 8T-4219 M [2] STUD-WELD (M10X1.5X17.5-MM)  
49. 7B-3039 [1] SPRING  
50. 8J-8783 [1] VALVE-DRAIN  
51. 6E-6550 [1] GAUGE AS-LIQUID LEVEL  
52. 4M-6921 [1] WASHER-SPRING  
53. 1U-2827 [1] GUIDE-VALVE  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
  M   METRIC PART
 

#SEBP24310534
 

8R-5673: TANK & MTG GP-HYDRAULIC

8R-5673 TANK & MTG GP-HYDRAULIC -IMPLEMENT, BRAKE
S/N 4FR1-UP
PART OF 133-3997 HYDRAULIC AR
i00167273 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-9554 Y [1] TANK & FILTER GP-HYDRAULIC (IMPLEMENT, BRAKE)  
4. 6T-1698 [6] MOUNT  
5. 7X-2564 M [3] BOLT (M20X2.5X90-MM)  
6. 8T-4123 [3] WASHER (3.62X5.75X0.375-MM THK)  
7. 7Y-6371 [3] WASHER (22X85X10-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24310535
 

8R-5674: TANK & MTG GP-HYDRAULIC

8R-5674 TANK & MTG GP-HYDRAULIC -STEERING, HYDRAULIC FAN
S/N 4FR1-UP
PART OF 133-3997 HYDRAULIC AR
i00167274 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-3037 [1] BRACKET AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
2. 100-3032 [1] BRACKET  
3. 8T-4910 M [3] BOLT (M12X1.75X60-MM)  
4. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 7G-8839 [3] SPACER (13.5X57X6-MM THK)  
6. 7T-8331 [3] MOUNT AS  
7. 6E-4683 Y [1] TANK & FILTER GP-HYDRAULIC (HYDRAULIC FAN, STEERING)  
8. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
9. 7X-0550 [2] WASHER-HARD (13.5X32X5-MM THK)  
10. 4E-8569 [1] BAR  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24310536
 

133-2152: VALVE & LINES GP-HYD CONTROL

133-2152 VALVE & LINES GP-HYD CONTROL
S/N 4FR1-UP
PART OF 133-3997 HYDRAULIC AR
i00172246 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-1665 Y [1] VALVE GP-MANIFOLD & RELIEF (MAIN)  
2. 1P-5767 [8] FLANGE-HALF  
3. 8T-4910 M [8] BOLT (M12X1.75X60-MM)  
4. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 4E-7428 I [1] HOSE AS  
6. 1P-3704 [4] SEAL-RECTANGULAR  
7. 8T-5092 M [4] BOLT (M12X1.75X150-MM)  
8. 6E-5834 Y [1] VALVE GP-MAIN CONTROL  
9. 7X-2559 M [2] BOLT (M16X2X160-MM)  
10. 7X-2566 M [4] BOLT (M20X2.5X110-MM)  
  8T-4123 [4] WASHER (3.62X5.75X0.375-MM THK)  
11. 8C-3206 [2] FLANGE-HALF  
  5H-4019 [1] COVER  
  4J-0520 [1] SEAL-O-RING  
12. 8E-6817 [4] SPACER (22X100X10-MM THK)  
13. 6T-6080 [8] MOUNT-RUBBER  
14. 4E-7421 [1] PLATE AS  
15. 4E-7427 I [1] HOSE AS  
16. 4J-0527 [2] SEAL-O-RING  
17. 7X-2550 M [4] BOLT (M12X1.75X110-MM)  
18. 1P-4582 [4] FLANGE-HALF  
19. 4E-7425 [1] MANIFOLD  
  1P-3709 [1] SEAL-RECTANGULAR  
20. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
  8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
21. 8T-4779 M [3] BOLT (M16X2X35-MM)  
22. 9X-8257 [3] WASHER (17.5X30X3.5-MM THK)  
23. 4E-7429 I [1] HOSE AS  
24. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
25. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
26. 7X-2560 M [1] BOLT (M16X2X220-MM)  
27. 100-2857 [1] MANIFOLD  
  1P-3705 [1] SEAL-RECTANGULAR  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24310537
 

9T-3096: VALVE GP-CHECK

9T-3096 VALVE GP-CHECK -DEAD ENGINE, LIFT ARM LOWER
S/N 4FR1-UP
DEAD ENGINE, LIFT ARM LOWER
PART OF 8R-5667 LINES GP-PILOT
i01540255 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP24310538
 

9T-9551: VALVE GP-COMBINATION

9T-9551 VALVE GP-COMBINATION -PILOT, BRAKE
S/N 4FR1-UP
PART OF 8R-5667 LINES GP-PILOT
Type 1
i00167298 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6R-0442 [1] VALVE-SHUTTLE  
2. 6E-6293 [1] VALVE GP-RELIEF  
3. 117-7761 C [1] VALVE GP-UNLOADING  
4. 108-1172 [3] VALVE GP-CHECK  
5. 108-1176 [2] PLUG-ORIFICE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP24310539
 

9T-9551: VALVE GP-COMBINATION

9T-9551 VALVE GP-COMBINATION -PILOT, BRAKE
S/N 4FR1-UP
PART OF 8R-5667 LINES GP-PILOT
Type 2
i01370190 SEBP2431
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Parts for your 990 II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6R-0442 [1] VALVE-SHUTTLE  
2. 6E-6293 [1] VALVE GP-RELIEF (PILOT)  
3. 117-7761 [1] VALVE GP-UNLOADING  
4. 158-9956 C [3] VALVE GP-CHECK (BRAKE, PILOT ACCUMULATOR)  
5. 108-1176 [2] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  228-4086 [1] KIT-SEAL  
    (INCLUDES 4 SEAL-O-RINGS & 6 BACKUP RINGS)
  C   CHANGE FROM PREVIOUS TYPE
 

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}
Proper Installation of Implement Pumps{5070}
Proper Installation of Implement Pumps{5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Hydraulic Pumps
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Brake/Implement Pilot Pump
990 & 990 II WHEEL LOADER & 844 WHEEL TRACTOR BRAKE SYSTEM
Hydraulic Pump
990 WHEEL LOADER HYDRAULIC SYSTEM
Pilot System Hydraulic Pump
990 WHEEL 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}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
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}
Information Release Memo
REMANUFACTURED TRANSMISSION OIL PUMPS FOR OFF-HIGHWAY TRUCK VEHICLES
REMANUFACTURED TRANSMISSION OIL PUMPS FOR OFF-HIGHWAY TRUCK VEHICLES
EXPANSION OF REMAN HYDRAULIC PUMPS AND MOTORS
EXPANSION OF REMAN HYDRAULIC PUMPS AND MOTORS
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {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}
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 {4268, 4306, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {4268, 4306, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Disassembly and Assembly
Unit Injector Hydraulic Pump
3412E ENGINE SUPPLEMENT FOR 990 SERIES II WHEEL LOADER & 844
Implement Hydraulic Pump
990 WHEEL LOADER MACHINE SYSTEMS
Pilot Pump
990 WHEEL LOADER MACHINE SYSTEMS
Fan Drive Pump
990 WHEEL LOADER MACHINE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 990 II :

Truck sale:

USD $249,500 
2005 CAT 990 II

Kiewit Equipment
Portsmouth, Virginia
Call 
2000 CAT 990 II

Chepstow Plant International LTD
Caldicot, England, United Kingdom
 
 
CAT 990 II

H & R Construction Parts & Equipment
Buffalo, New York
Call 
1999 CAT 990 II

AS Roger Jensen Trading Co.Ltd.
 
 
CAT 990 II

TAC Parts (Formerly Parts & Equipment)
Uhrichsville, Ohio
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