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7S9646 WIRING HARNESS ASSEMBLY--24 Volt Part of Switches, Horn, Cables, Lamp and Wiring shown on Pages 61 and 61B 825B


ELECTRICAL AND STARTING SYSTEM
WIRING GP
SWITCH GP
LIGHTING GP
SWITCH GP
POWER TRAIN
TORQUE CONVERTER GP
OPERATOR STATION
CONTROL GP-TRANSMISSION
POWER TRAIN
TRANSMISSION GP


ELECTRICAL AND STARTING SYSTEM

WIRING GP
 

#UEG0077S0090
 

7S-9646: WIRING HARNESS ASSEMBLY

7S9646 WIRING HARNESS ASSEMBLY--24 Volt
Part of Switches, Horn, Cables, Lamp and Wiring shown on Pages 61 and 61B
c110185 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [5] CONNECTOR  
2. [13] TERMINAL  
3. [15] TIE  
4. H CONDUIT 34"  
5. [1] PLUG  
6. [1] BODY  
7. J [2] BOX  
8. H CONDUIT 32.38"  
9. H CONDUIT 6.75"  
10. [10] NUT  
11. [9] RING  
12. [9] LINER  
13. H CONDUIT 32.50"  
14. J [8] TEE  
15. H CONDUIT 15.25"  
16. [1] LINER  
17. [1] BODY  
18. [1] BOOT  
19. [3] BOOT  
20. [3] NUT  
21. [1] TERMINAL  
22. [1] TERMINAL  
23. [1] TERMINAL  
24. H TUBE (.375" I.D.) 20"  
25. [3] TERMINAL  
  H   ORDER BY THE FOOT
  J   TWO OF EACH PART ARE REQUIRED
 

#UEG0077S0091
 

9S-1924: WIRING HARNESS ASSEMBLY

9S1924 WIRING HARNESS ASSEMBLY--24 Volt
Part of Switches, Horn, Cables, Lamps and Wiring shown on Page 61
c124447 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. J [2] BOX  
2. H TUBE (.25" O.D.) 2"Long  
3. [1] TERMINAL  
4. [7] RING  
5. [7] LINER  
6. CONDUIT (.375" I.D.) 11.38"  
7. [3] TERMINAL  
8. H CONDUIT (.50" I.D.) 35.12"  
9. H TUBE (.25" O.D.) 18"Long  
10. H TUBE (.25" O.D.) 16"Long  
11. [1] BOOT  
12. [1] LINER  
13. H CONDUIT (.375" I.D.) 35.88"  
14. [3] CONNECTOR  
15. [4] TERMINAL  
16. [2] PLUG  
17. [10] TERMINAL  
18. [2] NUT  
19. H CONDUIT (.375" I.D.) 27.62"  
20. H CONDUIT (.50" I.D.) 64.25"  
21. [1] BOOT  
22. [1] BODY  
23. [10] TIE  
24. [7] RING  
  [7] FERRULE  
25. [8] LINER  
26. H CONDUIT (.50" I.D.) 6.88"  
27. H CONDUIT (.50" I.D.) 29.50"  
28. J [10] TEE  
29. [16] NUT  
30. H CONDUIT (.375" I.D.) 12.25"  
31. [1] BODY  
32. [1] BOOT  
33. TUBE (.25" O.D.) 23" Long  
  H   ORDER BY THE FOOT
  J   TWO OF EACH PART ARE REQUIRED
 

#UEG0077S0092
 

9S-1933: WIRING HARNESS ASSEMBLY

9S1933 WIRING HARNESS ASSEMBLY--24 Volt
Part of Batteries and Cables shown on Page 59
c124448 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] TERMINAL  
2. H CONDUIT (.375" I.D.) 25.75"  
3. [3] TIE  
4. H CONDUIT (.375" I.D.) 7"  
5. [6] RING  
6. [2] LINER  
7. H CONDUIT (.375" I.D.) 17.75"  
8. [2] BOOT  
9. [1] TERMINAL  
10. [6] NUT  
11. J [4] TEE  
12. H CONDUIT (.375" I.D.) 11"  
13. J [2] BOX  
14. [1] BODY  
15. [1] TERMINAL  
16. [1] BOOT  
17. [1] NUT  
18. [4] TERMINAL  
19. [6] LINER  
  H   ORDER BY THE FOOT
  J   TWO OF EACH PART ARE REQUIRED
 

#UEG0077S0093
 

7H-7290: SWITCH AS-DISCONNECT

7H7290 DISCONNECT SWITCH ASSEMBLY
Part of Switches, Horn, Cables, Lamps and Wiring shown on Pages 60 & 61A
c112435 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-5306 [1] KEY  
2. 8H-5303 [1] NUT  
3. 2H-3922 [1] LOCKWASHER  
4. 7F-7259 [4] LOCKWASHER  
5. 6F-7045 [4] NUT  
 

#UEG0077S0094
 

1M-3387: LAMP GP

1M3387 DASH LAMP ASSEMBLY--24 Volt
Part of Switches, Horn, Cables, Lamps and Wiring shown on Pages 61 & 61B
c211350 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-8355 C [1] BODY ASSEM.  
    (Includes)
  7M-4870 [1] COVER  
2. 2M-1449 [1] LENS  
3. 2M-1446 [1] NUT  
4. 3H-2691 C [1] LAMP  
  C   INDICATES CHANGE
 

#UEG0077S0095
 

3K-1650: SWITCH AS-LIGHT

3K1650 LIGHT SWITCH ASSEMBLY
Part of Switches, Horn, Cables, Lamps and Wiring shown on Page 61B
c130417 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-5432 [1] KNOB  
  5L-7200 [1] SCREW  
  3B-4501 [1] LOCKWASHER  
2. 8F-3436 [1] NUT  
  9B-0453 [1] LOCKWASHER  
  8F-3434 [1] WASHER  
3. 9B-8916 [4] SCREW  
  3B-4501 [4] LOCKWASHER  
 

#UEG0077S0096
 

5S-0970: TORQUE CONVERTER GP

TORQUE CONVERTER (5S970 N/S)
See Page 29 for Gasket Kits
c113647 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-0846 [1] SEAL  
2. 5S-0947 [1] COVER  
3. 9S-4183 C [2] PLUG  
  3D-2824 [2] SEAL  
4. 4H-6112 [1] BREATHER  
5. 9S-4191 C [1] PLUG  
  3J-1907 [1] SEAL  
6. 7B-3235 [12] BOLT  
  3B-4508 [12] LOCKWASHER  
7. 1M-3937 [1] SEAL  
8. 1F-2771 C [1] BEARING  
9. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
10. 5S-0929 [1] CARRIER  
11. 5S-0952 [1] FLANGE  
12. 4S-5824 [1] PLATE  
13. 0L-1558 [1] BOLT  
14. 5S-0930 [1] SHAFT  
15. 4K-7463 [1] SEAL  
16. 4H-9105 [1] SEAL  
17. 5S-0928 [1] CARRIER  
18. 5S-0927 [1] SLEEVE  
19. 1T-0132 [1] SEAL  
20. 0T-0320 [11] BOLT (1.25" Long)  
  0T-0318 [1] BOLT (1" Long)  
  3B-4507 [12] LOCKWASHER  
21. 1T-0780 Y [1] TORQUE CONVERTER GROUP  
    (See Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0077S0097
 

1T-0780: TORQUE CONVERTER GP

1T780 TORQUE CONVERTER GROUP
Effective with Torque Converter Serial No. AE100B
Part of Torque Converter
c106722 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [36] BOLT  
2. 1T-0689 [36] WASHER  
3. 1T-0789 [1] PLATE  
4. 0S-1594 [7] BOLT  
5. 1T-0796 [1] PIN  
6. 1T-0793 [1] RING  
7. 1T-0801 [1] CARRIER  
8. 5M-2477 [1] PLATE  
9. 4B-4158 [2] SCREW  
10. 1T-0788 [1] CARRIER  
11. 1T-0935 [1] CARRIER ASSEM.  
12. 1T-0766 [1] BEARING  
    (Part of 1T935 Carrier Assem.)
13. 2H-5230 [1] RING  
14. 1T-0803 [1] SLEEVE  
15. 1T-0810 [1] BEARING  
16. 1T-0802 [1] CARRIER  
17. 7M-6637 [1] SEAL  
18. 0S-1585 [8] BOLT  
19. 1T-0808 [8] WASHER  
20. 1T-0771 [1] IMPELLER  
21. 1T-0782 [1] TURBINE  
22. 1T-0777 [1] HUB  
23. 1T-0804 [1] RING  
24. 1T-0943 [1] STATOR  
25. 8M-2530 [18] BOLT  
26. 1T-0774 [1] SPIDER  
27. 1T-0776 [1] HUB  
28. 1T-0797 [1] PIN  
29. 1T-0807 [4] RACE  
30. 1T-0786 [3] BEARING  
31. 1T-0806 [3] RETAINER  
32. 0S-1595 [18] BOLT  
33. 1T-0787 [2] PLATE  
34. 1T-0795 [2] RING  
35. 1T-0794 [1] SEAL  
36. 1T-0799 [1] HOUSING ASSEM.  
37. 1T-0766 [1] BEARING  
    (Part of 1T799 Housing Assem.)
 

#UEG0077S0098
 

8S-0479: TRANSMISSION CONTROL

TRANSMISSION CONTROL (8S479 N/S)
c136780 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-1460 [1] BOLT  
  8M-4791 [1] WASHER  
2. 2S-3847 [1] BEARING  
3. 1S-1565 [1] LEVER  
4. 2M-8908 [1] KNOB  
5. 0S-1594 [2] BOLT  
6. 3B-4506 [3] LOCKWASHER  
7. 1B-4430 [3] NUT  
8. 9M-7963 [2] END  
9. 7F-8092 [1] KNOB  
10. 1S-0704 [1] LEVER  
11. 1S-0682 [1] GUIDE  
12. 0S-0363 [1] PIN  
13. 0T-0065 [1] BOLT  
14. 1D-4717 [5] NUT  
15. 1S-1150 [3] SPACER  
16. 4M-7437 [1] PIN  
17. 1S-6889 [1] SPRING  
18. 1A-2029 C [2] BOLT  
  2K-4973 C [2] LOCKNUT  
  1A-4784 [4] WASHER  
19. 1S-1567 [1] BRACKET  
  9H-1760 [1] PIN  
20. 8S-7980 [1] ROD ASSEM.  
  9M-4256 [2] BEARING  
21. 1K-2856 [1] BAR  
22. 0S-1621 C [2] BOLT  
23. 1D-4719 C [1] NUT  
24. 3B-4508 C [3] LOCKWASHER  
25. 9S-1697 C [1] BRACKET ASSEM.  
26. 1F-0748 C [2] NUT  
27. 4D-4064 [1] ROD END  
28. 1B-4203 [3] NUT  
29. 0T-0573 [1] BOLT  
  1H-0767 [1] SPACER  
30. 1A-5822 [1] BOLT  
  2S-5265 [1] SLEEVE  
31. 4M-0496 [3] BOLT  
  4M-0497 [3] NUT (.312" Diameter)  
32. 4K-4726 [1] ROD END  
33. 5B-9079 [1] NUT  
34. 8S-7075 [1] LEVER  
35. 2S-5271 [2] BEARING  
  3K-2593 [2] SEAL  
36. 2S-1737 [1] COUPLING  
37. 1D-5117 [1] NUT  
38. 8S-7078 [1] ROD ASSEM.  
  7S-1729 [1] ROD  
39. 1B-4203 [2] NUT  
40. 6K-4203 [1] LINK ASSEM.  
41. 4D-4064 [1] ROD END  
42. 8S-7804 [1] ROD ASSEM.  
  7S-1740 [1] ROD ASSEM.  
43. 8S-7802 [1] LINK ASSEM.  
44. 1B-4203 [2] NUT  
  4D-4064 [1] ROD END  
45. 0S-1571 [1] BOLT  
46. 7S-1736 [1] LEVER ASSEM.  
  1S-0743 [1] LEVER  
47. 4B-4283 [2] WASHER  
  1B-8706 [2] KEY  
48. 7S-1981 [1] LEVER  
49. 0S-1591 [1] BOLT  
50. 9S-1694 C [1] BRACKET ASSEM.  
51. 1F-0748 C [1] NUT  
  C   INDICATES CHANGE
 

#UEG0077S0099
 

5S-1071: RANGE TRANSMISSION ARRANGEMENT

5S1071 RANGE TRANSMISSION ARRANGEMENT
Serial No. 43N1 to 43N451 inclusive. Planetary Transmission and Hydraulic Control
Parts are shown on Page 72 through 75. See Page 29 for Gasket Kits
c128653 UEG0077S
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Parts for your 825B SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-1842 [1] COVER  
  1S-2178 [1] GASKET  
  9M-2133 [1] COVER  
  9M-2132 [1] GASKET  
  7M-7794 [8] STUD  
  1D-4717 [8] NUT  
  3B-4506 [8] LOCKWASHER  
  9M-2130 [2] BAFFLE  
  1S-2179 [1] BAFFLE  
  1M-3833 C [1] DOWEL  
  9H-3249 C [1] BEARING  
    (PARTS OF CASE ASSEM. 1S6489)
  0S-1585 [13] BOLT  
  3B-4508 [13] LOCKWASHER  
  9S-4191 C [2] PLUG  
  3J-1907 [2] SEAL  
  8M-4447 [1] SEAL  
  1S-1652 [1] ADAPTER  
  2M-2879 [1] GASKET  
  2M-2123 [1] RING  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1S-2128 [1] PLATE  
  1S-2196 [1] DOWEL  
  4M-1709 [1] RING  
  1S-2101 [1] TUBE  
  8M-5254 [1] SEAL  
  2M-2134 [1] INNER RACE  
  5H-1901 [1] OUTER RACE AND ROLLER ASSEM  
  2M-3889 [2] RING  
  4M-1721 [1] SPACER  
  1S-2199 [1] DOWEL  
  3D-8241 [1] SEAL  
  0L-1351 [18] BOLT  
  3B-4506 [18] LOCKWASHER  
  1S-2180 [1] COVER  
  5M-5777 [1] GASKET  
  9M-2069 [1] PIN  
  8H-8175 C [2] BEARING  
    (PARTS OF CASE ASSEM 1S6489)
  Y [1] HYDRAULIC CONTROL  
    (SEE SEPARATE ILLUSTRATION)
  4M-8971 [1] GASKET  
  0T-0102 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1S-9987 [1] SUPPORT  
  4M-8970 [1] COVER  
  0L-1026 [1] PLUG  
  3B-8975 [1] DOWEL  
  9M-6794 [1] GEAR (57 TEETH)  
  0S-0509 [6] BOLT  
  4M-8974 [3] LOCK  
  4M-8663 [3] RETAINER  
  9S-2806 C [1] SHAFT  
  8F-6836 [1] INNER RACE AND ROLLER ASSEM.  
  2M-3904 [1] OUTER RACE  
  9M-2113 [1] RING  
  1A-2029 [8] BOLT  
  5M-1726 [4] LOCK  
  Y [1] PLANETARY TRANSMISSION  
    (SEE SEPARATE ILLUSTRATION)
  1S-9976 [1] TUBE  
  0T-0102 [1] BOLT  
  2B-2404 [1] CLIP  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  1S-6489 [1] CASE ASSEM.  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Special Instruction
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}
Ampseal 16 Connector Peripheral Seal Servicing{7553}
Ampseal 16 Connector Peripheral Seal Servicing{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}
Installation Procedure for Product Link PL421 Retrofit{7606}
Installation Procedure for Product Link PL421 Retrofit{7606}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}
Service Letter-NACD
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Tool Operating Manual
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Service Letter-China
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
Systems Operation
Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Caterpillar Machines
Service Letter-APD
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Testing and Adjusting
Electrical Connector - Inspect
Product Link - PL522/523
Electrical Connector - Inspect
Product Link 121S/300
Troubleshooting
MID 122 - CID 0269 - FMI 03
Product Link 121S/300
MID 122 - CID 0269 - FMI 04
Product Link 121S/300
Disassembly and Assembly
Glow Plugs
824-834 TRACTOR AND 825-835 COMPACTOR ENGINES
Service Magazine
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

Caterpillar Parts SIS Catalog 825B :

Truck sale:

USD $16,030 
1978 CAT 825B

Alaskan Equipment Sales
USD $16,000 
1970 CAT 825B

RMB EQUIPMENT
Middleville, Michigan
USD $30,000 
1971 CAT 825B

Job Rentals & Sales LLC
Jeffersonville, Indiana
Call 
1973 CAT 825B

Ran Equipment
Memphis, Tennessee
USD $23,902 
1985 CAT 825B

ECOGLOBAL 21
CATALUNA, SALLENT, Spain
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