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2P1204 ALTERNATOR GROUP--24 Volt, 19 Ampere Serial No. 43J2817-Up Part of 9S7069 Alternator shown on Page 44F 950


ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
STARTING MOTOR GP
SWITCH GP
STARTING MOTOR GP
BRAKING SYSTEM
CONTROL GP
OPERATOR STATION
CONTROL GP-TRANSMISSION


ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
 

#UEH0010S0110
 

2P-1204: ALTERNATOR GP

2P1204 ALTERNATOR GROUP--24 Volt, 19 Ampere
Serial No. 43J2817-Up
Part of 9S7069 Alternator shown on Page 44F
c218595 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 031-0243 [3] SCREW  
2. 6N-3821 C [1] REGULATOR ASSEM.  
  3K-6234 [1] SCREW  
  4B-4863 [1] WASHER  
3. 009-8708 [2] BOOT  
4. 2L-8076 [1] TERMINAL  
5. 2L-8077 [1] TERMINAL  
6. 1P-1091 J KIT (Reg. Mounting Plate and Gasket)  
7. 1P-1145 [1] HOLDER ASSEM.  
  1P-1137 [1] HOLDER  
8. 4B-2049 [4] NUT  
  3B-4502 [4] LOCKWASHER  
9. 1P-1138 [1] FIELD TERMINAL AND PLATE ASSEM.  
10. 5S-4245 [2] SCREW  
  6B-4542 [2] LOCKWASHER  
11. 4B-4274 [1] WASHER  
12. 1P-1130 J [1] KIT (2 Brushes)  
13. 032-4000 C [4] SCREW  
14. 2P-1714 J [1] KIT (4 Gaskets)  
15. 1P-1080 J [1] KIT (Retainer and Seals)  
16. 6N-6717 CJ [1] KIT (Terminal Stud and Insulator)  
17. 2P-1709 [1] RECTIFIER AND STATOR ASSEM.  
18. 2P-1719 [1] PLATE AND RECTIFIER ASSEM. (Positive)  
  2P-1720 [1] PLATE AND RECTIFIER ASSEM. (Negative)  
19. 6N-1226 C [1] ROTOR ASSEM.  
20. 1B-8705 [1] KEY  
21. 3B-4502 [10] LOCKWASHER  
22. 6N-5255 C [1] HEAD ASSEM.  
23. 6D-9953 [2] PIN  
24. 5L-6326 C [1] BEARING  
25. 2P-1713 J [1] KIT (Retainer, Seal and Spacer)  
26. 017-2311 [3] SCREW  
27. 9M-5520 [1] SCREW  
28. 3B-4511 [1] LOCKWASHER  
29. 1P-1131 J [1] KIT (Shaft Parts-Nut and Lockwasher)  
30. 2L-0611 [1] BEARING  
31. 1P-1134 [1] RACE  
32. 6N-5257 CJ [1] KIT (Frame Screw-4 Screws)  
33. 6N-5254 C [1] HEAD ASSEM.  
34. 3B-4507 [2] LOCKWASHER 11.11 mm(.4375 in.)I.D.  
  3B-4504 [2] LOCKWASHER 6.35 mm(.25 in.)I.D.  
35. 1D-4718 [2] NUT 11.11 mm(.4375 in.)I.D  
  9M-1311 [2] NUT 6.35 mm(.25 in.)I.D.  
36. 1P-1088 J [1] KIT (2 Brush Springs)  
37. 2P-6261 C [2] INSULATOR  
38. 2H-6139 [4] LOCKWASHER  
  C   INDICATES CHANGE
  J   REPAIR KITS AVAILABLE
 

#UEH0010S0111
 

6A-3094: STARTING MOTOR GROUP

6A3094 STARTING MOTOR GROUP--24 Volt
Serial No. 43J1 to 810 & 43J894 to 43J902 inclusive
9M1662 Motor parts are shown on Pages 46B & 46C
c129645 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1589 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4H-7869 [1] GASKET  
  8S-2332 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
  9M-1662 Y [1] MOTOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  9F-3068 [1] TERMINAL  
    (PART OF WIRE ASSEM 9F4337)
  9F-4337 [1] WIRE ASSEM  
  9F-5509 [2] INSULATOR  
  7F-8032 [1] TERMINAL (GROUND)  
    (PARTS OF WIRE ASSEM 9F4337)
  Y   SEPARATE ILLUSTRATION
 

#UEH0010S0112
 

4M-1812: SWITCH AS-SOLENOID

4M1812 SWITCH ASSEMBLY
Part of 9M1662 Electric Starting Motor Assembly shown on Page 46B
c228187 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-1269 C [1] TERMINAL & PLATE AS  
  4M-1834 [1] PLATE-TERMINAL  
2. 7F-4907 [1] STRIP-INSULATION  
3. 3H-3681 [2] NUT-FULL  
4. 3B-4508 [4] LOCKWASHER  
5. 3H-3680 [2] NUT-JAM  
6. 7F-3494 [2] WASHER-STUD  
7. 4M-1836 [2] INSULATOR  
8. 4M-1837 [2] BUSHING  
9. 7F-4906 [1] STUD-TERMINAL  
10. 4M-2800 [1] TERMINAL  
11. 7N-1271 [1] TERMINAL AS  
12. 4M-5274 [1] SCREW-MACHINE (HEX HEAD)  
  5P-9132 C [1] SCREW-WASHER HEAD (TRUSS HEAD)  
13. 1P-3879 [1] LEAD AS  
14. 4M-3217 [2] SCREW  
15. 9G-6770 C [1] CONTACT AS  
16. 4M-1813 [1] CASE & COIL AS  
17. 1F-0073 [2] CLAMP  
18. 4M-1815 [1] SPRING-CONTACT  
19. 9M-7657 [4] NUT-SEALING  
  9S-4489 [4] SCREW AS  
20. 9S-4490 [4] GASKET-PLATE  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEH0010S0113
 

6A-3094: STARTING MOTOR

STARTING MOTOR (6A3094 N/S)--24 Volt
Serial No. 43J811 to 43J893 & 43J903-Up
3A1872 Motor parts are shown on Pages 46D & 46E
Note: 3A1631 Pinion Assembly Kit is part of 3A1599 Clutch Assembly Kit
c107228 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1589 [2] BOLT  
2. 3B-4510 [3] LOCKWASHER  
3. 4H-7869 [1] GASKET  
4. 3A-1872 Y [1] MOTOR ASSEM.  
    (See Separate Illustration)
5. 9F-4337 [1] WIRE ASSEM.  
6. 7F-8032 [1] TERMINAL  
7. 9F-5509 [2] INSULATOR  
8. 9F-3068 [1] TERMINAL  
    (Parts of 9F4337 Assem.)
9. 8S-2332 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEH0010S0114
 

9M-1662: ELECTRIC STARTING MOTOR ASSEMBLY

9M1662 ELECTRIC STARTING MOTOR ASSEMBLY--24 Volt--Part 1 of 2
Part of Starting Motor shown on Page 46
4M1812 Switch parts are shown on Page 46
c92162 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-4546 [4] HOLDER  
  7F-4545 [1] PLATE  
  4B-1311 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
  4M-1891 [1] PLATE ASSEM  
  7F-4549 [2] PLATE  
  7F-3512 [8] SPRING  
  7F-3524 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
    (PARTS OF PLATE ASSEM. 4M1846)
  1D-5117 [2] NUT  
  3B-4508 [1] LOCKWASHER  
  7F-3494 [1] WASHER (.031" THICK)  
  9H-3757 [2] WASHER (.093" THICK)  
  4M-1841 [1] CONNECTOR  
  7F-4556 [4] BOLT  
  1L-4789 [4] LOCKWASHER  
  4M-1849 [1] LEAD ASSEM.  
  4M-1846 [1] PLATE ASSEM.  
  3B-4508 [2] LOCKWASHER  
  7F-3494 [1] WASHER  
  1D-4719 [1] NUT  
  1D-5117 [1] NUT  
  4M-1848 [1] INSULATOR  
  4M-1843 [2] GASKET  
  4M-0190 [4] SCREW  
  3F-0379 [8] SCREW  
  7F-4548 [2] PLATE  
  7F-4550 [1] PLATE  
  5H-6467 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
  7F-3522 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
  7F-3525 [8] BUSHING  
  2L-6679 [2] PLATE  
    (PARTS OF PLATE ASSEM.4M1846)
  4M-1812 Y [1] SWITCH ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6H-3622 [4] SCREW  
  4M-1831 [1] PLUG  
  4M-1832 [1] GASKET  
  4M-1896 [1] BUSHING  
    (PART OF HOUSING ASSEM. 1S297)
  1S-0297 [1] HOUSING ASSEM.  
  7F-4556 [5] BOLT  
  1L-4789 [5] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEH0010S0115
 

9M-1662: ELECTRIC STARTING MOTOR ASSEMBLY

9M1662 ELECTRIC STARTING MOTOR ASSEMBLY--24 Volt--Part 2 of 2
Part of Starting Motor shown on Page 46
c108255 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-1839 [1] COIL ASSEM.  
  3L-3380 [1] BUSHING  
  4M-1845 [8] BRUSH ASSEM.  
  4B-1220 [2] SCREW (312" LONG)  
  2F-2860 [6] SCREW (375" LONG)  
  3B-4501 [8] LOCKWASHER  
  4B-1221 [3] SCREW  
  8H-0878 [3] LOCKWASHER  
  7F-3529 [3] WASHER  
  2B-4602 [1] PLUG  
  4M-1890 [1] WICK  
  7F-4538 [1] BUSHING  
  7S-9826 [1] PLUG  
    (PARTS OF FRAME ASSEM. 4M1844)
  2L-8166 [1] WASHER  
  4M-1847 [1] BUSHING  
  4M-1844 [1] FRAME ASSEM.  
  7F-3491 [2] WASHER  
  8F-9206 [1] SEAL  
  4M-1868 [1] ARMATURE ASSEM  
  4M-1840 [1] INSULATOR  
  4M-1850 [1] HOUSING ASSEM.  
  4M-1828 [1] RETAINER  
  2S-4027 [1] WASHER  
  4M-1829 [1] BOOT  
  8H-1141 [4] SHOE  
  9M-7609 [1] SPRING  
  4M-1855 [1] PLUNGER ASSEM.  
  4M-1827 [1] RETAINER  
  2H-3429 [1] RING  
  3F-2617 [1] NUT  
  4M-1853 [1] LEVER ASSEM.  
  4M-1854 [1] SHAFT  
  1H-1023 [1] SEAL (369" DIAMETER)  
  2D-6392 [1] SEAL (239" DIAMETER)  
  2H-3429 [1] RING  
  8S-8036 C [1] CLUTCH ASSEM.  
  2B-4602 [1] PLUG  
  9F-2547 [1] WICK  
    (PARTS OF HOUSING ASSEM. 4M1850)
  4M-1851 [1] GASKET  
  4M-1833 [5] SCREW (1.50" LONG)  
  7M-0336 [1] SCREW (86" LONG)  
  4L-2729 [1] WASHER  
  1M-9968 [1] BUSHING  
  2F-6678 [1] SEAL  
    (PARTS OF HOUSING ASSEM. 4M1850)
  1M-9971 [1] SPACER  
  4M-0189 [2] SEAL  
  1H-2629 [2] INSULATOR  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UEH0010S0116
 

3A-1872: STARTING MOTOR ASSEMBLY

3A1872 STARTING MOTOR ASSEMBLY--24 Volt--Part 1 of 2
Part of 6A3094 Starting Motor shown on Page 46A
c216624 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
8. 6H-3622 [1] BOLT  
  4F-9676 [1] WASHER  
9. 1D-4719 [4] NUT  
  6F-9005 [4] NUT (Jam)  
  3B-4508 [4] LOCKWASHER  
  7F-0560 [3] WASHER  
31. 3A-4899 [1] ADAPTER (T)  
  3A-1559 A [1] KIT (brushes) A  
  3A-2288 B-1 [1] KIT (hardware-part 1) B-1  
  3A-2289 B-2 [1] KIT (hardware-part 2) B-2  
  3A-2290 B-3 [1] KIT (hardware-part 3) B-3  
  3A-1565 C [1] KIT (bearing) C  
  3A-1567 D [1] KIT (lever housing assem.) D  
  3A-2859 E [1] KIT (clutch assem.) E  
    -OR-
  3A-4900 T [1] KIT (clutch assem.) T  
  3A-1631 F [1] KIT (pinion assem.) F  
  3A-1868 G [1] KIT (support and brush assem.) G  
  3A-1870 H [1] KIT (drive housing assem.) H  
  3A-1871 I [1] KIT (frame assem.) I  
  3A-3956 J [1] KIT (pinion) J  
 

#UEH0010S0117
 

3A-1872: STARTING MOTOR ASSEMBLY

3A1872 STARTING MOTOR ASSEMBLY--24 Volt--Part 2 of 2
Part of Starting Motor shown on Page 46A
c209927 UEH0010S
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
26. 3A-4580 [1] COIL ASSEM. (field)  
  3A-1555 J [1] KIT (Switch Assem.) J  
  3A-1556 K [1] KIT (Contact) K  
  3A-1557 L [1] KIT (Carcase Assem.) L  
  3A-1560 M [1] KIT (Terminal Assem.) M  
  3A-1568 N [1] KIT (Lever Assem.) N  
  3A-1633 O [1] KIT (Seals) O  
  3A-1648 P [1] KIT (Coil Assem.) P  
    -or-
  3A-4804 S [1] KIT (Coil Assem.) S  
  3A-1867 Q [1] KIT (Armature Assem.) Q  
  3A-2291 R [1] KIT (Cover Contact) R  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0010S0118
 

5K-2204: PARKING BRAKE CONTROL GROUP

5K2204 PARKING BRAKE CONTROL GROUP
c169569 UEH0010S
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-8559 C [1] LEVER ASSEM.  
2. 0S-1590 [4] BOLT  
3. 3B-4506 [5] LOCKWASHER  
4. 5K-1930 [1] ROD ASSEM.  
5. 1B-4430 [1] NUT  
6. 6F-7010 [1] ROD END  
7. 0S-0175 [1] PIN  
  3B-4617 [1] COTTER PIN  
8. 4K-8933 [1] LEVER  
9. 1D-4717 [1] NUT  
10. 5K-2209 [1] ROD  
11. 5B-9079 [4] NUT  
12. 1M-1341 [1] END  
13. 1J-4384 [3] PIN  
  3B-4615 [3] COTTER PIN  
14. 1A-9252 [2] ROD END  
15. 5K-1929 [1] ROD  
16. 4D-4064 [1] ROD END  
17. 3B-1915 [1] BOLT  
18. 1B-2578 [1] NUT  
19. 4K-8534 [1] BOLT  
20. 3B-4510 [2] LOCKWASHER  
21. 5K-2205 [1] BOLT  
  1D-4720 [1] NUT  
22. 5K-2206 [1] LEVER ASSEM.  
    (Includes)
23. 4K-8522 [2] BEARING  
24. 4K-8601 [1] BELLCRANK  
25. 9S-1366 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
26. 4K-8952 [1] SHAFT  
  1B-8736 [1] KEY  
27. 4B-4278 [2] WASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  4K-9865 C KIT (Brake Lever)  
    (Includes Pins, Seals, Spacer, Bushing, Washers, & Ring.)
  C   INDICATES CHANGE
 

#UEH0010S0119
 

6K-3365: TRANSMISSION CONTROL

TRANSMISSION CONTROL (6K3365 N/S)
Serial No. 43J1 to 43J1842 inclusive
c102995 UEH0010S
  For full view, you need register

Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-6163 [1] RING  
  4K-7018 [1] WASHER  
2. 2M-2489 [1] SEAL  
3. 3K-1644 [1] SCREW  
4. 6K-5177 [1] HANDLE  
5. 4B-9806 [1] SET SCREW  
6. 6K-2034 [1] SHAFT  
7. 6K-0043 [1] COLLAR  
8. 6K-3179 [1] HOUSING ASSEM.  
9. 1K-4682 [2] BEARING  
    (Part of 6K3179 Housing Assem.)
10. 0S-0509 [3] BOLT  
11. 3B-4506 [9] LOCKWASHER  
12. 8M-8997 [1] SEAL  
13. 9B-2232 [1] CAP  
14. 5J-7558 [1] PLUG ASSEM.  
  3D-2824 [1] SEAL  
    (Part of 5J7558 Plug Assem.)
15. 6K-2036 [1] RACK  
  7M-5873 [1] SEAL  
16. 6K-3206 [1] HOUSING ASSEM.  
17. 1F-2747 [1] BEARING  
18. 6K-3030 [1] BEARING  
    (Parts of 6K3206 Housing Assem.)
19. 6K-3025 [1] ROD  
20. 6K-3211 [1] TUBE ASSEM.  
21. 5B-9079 [7] NUT  
22. 1M-1341 [2] ROD END  
23. 1B-0676 [3] PIN  
  3B-4615 [3] COTTER PIN  
24. 3K-4290 [4] BALL JOINT  
25. 4K-9809 [1] BELLCRANK  
26. 4K-9828 [1] BRACKET ASSEM.  
  3K-3534 [2] BEARING  
    (Part of 4K9828 Bracket Assem.)
27. 0L-1351 [2] BOLT  
28. 3K-3533 [1] PIN (2" Long)  
29. 4K-5880 [1] PIN (1.25" Long)  
30. 4B-4283 [2] WASHER  
31. 1K-6884 [1] PIN (5.75" Long)  
  3B-4629 [1] COTTER PIN  
32. 6K-1814 [1] PIN (1.25" Long)  
33. 6K-6233 [1] BELLCRANK  
34. 1A-9252 [1] ROD END  
35. 4D-9589 [1] ROD  
36. 1B-4203 [4] NUT  
37. 6K-3028 [1] LEVER  
  1B-8702 [1] KEY  
  0S-1588 [1] BOLT  
38. 6K-3202 [1] ROD  
39. 0S-1591 [2] BOLT  
  1D-4717 [2] NUT  
40. 6K-3041 [2] LEVER  
41. 1B-8706 [2] KEY  
42. 6K-3207 [1] ROD  
43. 6K-0039 [1] BRACKET  
  5K-2294 [1] BEARING  
 

Information:

Engine News
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Special Instruction
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Charging System Troubleshooting {1406}
Charging System Troubleshooting {1406}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Specifications
Alternators
3304 VEHICULAR ENGINE
Alternator Regulator
3304 VEHICULAR ENGINE
Generators
3304 VEHICULAR ENGINE
Generator Regulators
3304 VEHICULAR ENGINE
Troubleshooting
MID 161 - CID 0168 - FMI 00
Product Link - PL522/523
MID 161 - CID 0168 - FMI 01
Product Link - PL522/523
MID 161 - CID 1251 - FMI 03
Product Link - PL522/523
MID 122 - CID 0168 - FMI 00
Product Link 121S/300
MID 122 - CID 0168 - FMI 01
Product Link 121S/300
MID 122 - CID 1251 - FMI 03
Product Link 121S/300
Disassembly and Assembly
Alternator
3304 VEHICULAR ENGINE FOR 950 WHEEL LOADER
Service Magazine
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}

Caterpillar Parts SIS Catalog 950 :

Truck sale:

 
 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
WESTERN STATES EQUIPMENT
385,000 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
WYOMING MACHINERY
454,718 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
WYOMING MACHINERY
 
167,802 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
FINANZAUTO S.A.
 
166,716 
Caterpillar 950M, Wheel Loaders, Construction
- Wheel Loaders
FINANZAUTO S.A.
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