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4N5233 ALTERNATOR GROUP Serial No. 66V1007, 1009 to 1012, 1014, 1016 to 1019 and 66V1021-Up 2P1204 Alternator parts are shown on Page 30C D8K




ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
 

#HEBP10070050
 

4N-5233: ALTERNATOR GP-CHARGING

4N5233 ALTERNATOR GROUP
Serial No. 66V1007, 1009 to 1012, 1014, 1016 to 1019 and 66V1021-Up
2P1204 Alternator parts are shown on Page 30C
c168693 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 C [2] BOLT  
2. 3B-4508 C [4] LOCKWASHER  
3. 2S-2319 [1] BRACKET ASSEM.  
4. 0S-1585 [1] BOLT  
5. 1D-4719 [2] NUT  
6. 2P-5590 [1] STRAP  
7. 1A-1460 [1] BOLT  
  8S-4223 [1] SPACER  
8. 8M-4791 [3] WASHER  
9. 4D-0674 [1] WIRE ASSEM.  
    (Includes)
  5P-5632 CH WIRE .406 m(16 in.)  
  7H-1188 [1] TERMINAL (.38 in. screw)  
  7H-1186 [1] TERMINAL (no. 10 screw)  
10. 9H-8260 [1] BOLT  
11. 2P-1204 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
12. 4N-5390 [1] PULLEY  
13. 7S-9859 C [1] VEE BELT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE METRE
 

#HEBP10070051
 

2P-1204: ALTERNATOR GP

2P1204 ALTERNATOR GROUP
Part of 4N5233 Alternator Group shown on Pages 30A and 30B
c218595 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

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
 

#HEBP10070052
 

6P-3123: LIGHTING GROUP

6P3123 LIGHTING GROUP--4 Lamp--Type 1
1M1882 Lamp parts are shown on Page 32. AN ATTACHMENT
c204257 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-5659 [2] BRACKET ASSEM.  
2. 0S-1594 [4] BOLT  
3. 3B-4506 [20] LOCKWASHER  
4. 9K-0700 [4] GROMMET  
5. 1H-5166 [7] CLIP  
6. 3K-8781 [1] FUSE  
7. 3P-7233 [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE 46.06 dm(181.34 in.)  
8. 2L-8075 [2] TERMINAL  
9. 3S-2093 [4] TIE  
10. 5P-0385 H TUBE 32.89 dm(129.49 in.)  
11. 2S-1043 [1] BUTT  
12. 1S-7837 [1] TERMINAL  
3. 1B-4206 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  2B-8352 [8] WASHER  
14. 1M-1882 Y [4] LAMP ASSEM.  
    (Separate Illustration)
15. 1M-3070 [1] GUARD ASSEM.  
16. 3F-1240 [2] GROMMET  
17. 1M-3069 [1] GUARD ASSEM.  
18. 1A-2029 [12] BOLT  
19. 1H-5165 [2] CLIP  
  6H-1717 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
20. 3P-7234 [1] WIRE ASSEM.  
    (Includes)
  5P-0497 WIRE 64.39 dm(253.49 in.)  
  2L-8075 [2] TERMINAL (lamps)  
21. 1S-7837 [2] TERMINAL  
22. 5P-0385 H TUBE 58.93 dm(161.71 in.)  
23. 2S-1043 [1] BUTT  
24. 3S-2093 [8] TIE  
25. 2M-0287 [2] CLIP  
  H   ORDER BY THE DECIMETRE
  Y   SEPARATE ILLUSTRATION
 

#HEBP10070053
 

6P-3123: LIGHTING GROUP

6P3123 LIGHTING GROUP--4 Lamp--Type 2
1M1882 Lamp parts are shown on Page 32. AN ATTACHMENT
c207979 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-5659 [2] BRACKET ASSEM.  
2. 0S-1594 [4] BOLT  
3. 3B-4506 C [21] LOCKWASHER  
4. 9K-0700 [4] GROMMET  
5. 1H-5166 C [6] CLIP  
6. 3K-8781 [1] FUSE  
7. 3P-7233 [1] WIRE ASSEM.  
    (Includes)
  6A-3626 CH WIRE 40.73 dm(160.34 in.)  
8. 2L-8075 [2] TERMINAL  
9. 3S-2093 [4] TIE  
10. 5P-0385 CH TUBE 27.56 dm(108.50)  
11. 2S-1043 [1] SPLICE  
12. 1S-7837 [1] TERMINAL  
13. 1B-4206 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  2B-8352 [8] WASHER  
14. 1M-1882 Y [4] LAMP ASSEM.  
    (Separate Illustration)
15. 1M-3070 [1] GUARD ASSEM.  
16. 3F-1240 [2] GROMMET  
17. 1M-3069 [1] GUARD ASSEM.  
18. 1A-2029 C [13] BOLT  
19. 1H-5165 [2] CLIP  
  6H-1717 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
20. 3P-7234 [1] WIRE ASSEM.  
    (Includes)
  6A-3626 CH WIRE 65.9 dm(259.36 in.)  
  2L-8075 [2] TERMINAL (lamps)  
21. 1S-7837 [2] TERMINAL  
22. 5P-0385 H TUBE 58.93 dm(161.71 in.)  
23. 2S-1043 [1] SPLICE  
24. 3S-2093 [8] STRAP  
25. 2M-0287 [2] CLIP  
26. 3S-2093 C [3] STRAP  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE DECIMETRE
 

#HEBP10070054
 

6P-3122: LIGHTING GROUP

6P3122 LIGHTING GROUP--4 Lamp--Type 1
1M1882 Flood Lamp parts are shown on Page 32. AN ATTACHMENT
c155247 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-1882 Y [4] LAMP ASSEM.  
    (Separate Illustration)
2. 3P-7234 [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE 64.39 dm(253.49 in.)  
  2L-8075 [2] TERMINAL (lamps)  
3. 1S-7837 [2] TERMINAL  
4. 5P-0385 H TUBE 58.93 dm(161.71 in.)  
5. 2S-1043 C [2] SPLICE  
6. 3S-2093 [8] TIE  
7. 3P-7233 [1] WIRE ASSEM.  
    (Includes)
  5P-0497 H WIRE 46.06 dm(181.34 in.)  
8. 2L-8075 [2] TERMINAL  
9. 3S-2093 [4] TIE  
10. 5P-0385 H TUBE 32.89 dm(129.49 in.)  
11. 2S-1043 [1] SPLICE  
12. 1S-7837 [1] TERMINAL  
13. 1B-4206 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  2B-8352 [8] WASHER  
14. 1H-5166 [13] CLIP  
15. 1M-3070 [1] GUARD ASSEM.  
16. 3F-1240 [2] GROMMET  
17. 1M-3069 [1] GUARD ASSEM.  
18. 1A-2029 C [12] BOLT  
19. 1H-5165 [2] CLIP  
  6H-1717 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
20. 1S-1888 [2] BRACKET  
21. 1D-4717 C [8] NUT  
  4B-5271 [8] WASHER  
22. 9H-5156 [2] GROMMET  
23. 0S-1591 C [8] BOLT  
24. 3B-4506 [20] LOCKWASHER  
  3K-8781 J [1] FUSE (7.5 amp)  
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
  H   ORDER BY THE DECIMETRE
 

#HEBP10070055
 

6P-3122: LIGHTING GROUP

6P3122 LIGHTING GROUP--4 Lamp--Type 2
1M1882 Flood Lamp parts are shown on Page 32. AN ATTACHMENT
c160330 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-1882 Y [4] LAMP ASSEM.  
    (Separate Illustration)
2. 3P-7234 [1] WIRE ASSEM.  
    (Includes)
  5P-5629 CH WIRE 6.43 m(253.49 in.)  
  2L-8075 [2] TERMINAL (lamps)  
3. 1S-7837 [2] TERMINAL  
4. 5P-5628 CH TUBE 5.89 m(161.71 in.)  
5. 2S-1043 [2] SPLICE  
6. 3S-2093 [8] TIE  
7. 3P-7233 [1] WIRE ASSEM.  
    (Includes)
  5P-5629 CH WIRE 4.60 m(181.34 in.)  
8. 2L-8075 [2] TERMINAL  
9. 3S-2093 [4] TIE  
10. 5P-5628 CH TUBE 3.28 m(129.49 in.)  
11. 2S-1043 [1] SPLICE  
12. 1S-7837 [1] TERMINAL  
13. 1B-4206 [4] NUT  
  3B-4510 [4] LOCKWASHER  
  2B-8352 [8] WASHER  
14. 1H-5166 C [12] CLIP  
15. 1M-3070 [1] GUARD ASSEM.  
16. 3F-1240 [2] GROMMET  
17. 1M-3069 [1] GUARD ASSEM.  
18. 1A-2029 [12] BOLT  
19. 1H-5165 [2] CLIP  
  6H-1717 [1] BOLT  
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
20. 1S-1888 [2] BRACKET  
21. 1D-4717 [8] NUT  
  4B-5271 [8] WASHER  
22. 9H-5156 [2] GROMMET  
23. 0S-1591 [8] BOLT  
24. 3B-4506 C [21] LOCKWASHER  
25. 4F-4879 C [1] BOLT  
26. 3S-2093 C [3] STRAP  
  3K-8781 J [1] FUSE (7.5 amp)  
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
  H   ORDER BY THE METRE
 

#HEBP10070056
 

1M-1882: LAMP GP

1M1882 LAMP ASSEMBLY--24 Volt--Head and Flood--Type 1
Part of 6P3124, 6P3123 and 6P3122 Lighting Groups shown on Pages 30, 30D & 31
c76868 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-5283 [1] MOULDING ASSEM.  
  5M-6668 [2] SCREW  
  1M-5898 [1] SEALED UNIT  
  2M-5282 [1] RING  
  2M-5284 [1] MOULDING ASSEM.  
  4M-7575 [1] WIRING ASSEM.  
 

#HEBP10070057
 

1M-1882: LAMP GP

1M1882 LAMP ASSEMBLY--24 Volt--Head and Flood--Type 2
Part of 6P3124, 6P3123 and 6P3122 Lighting Groups shown on Pages 30, 30D & 31
c119409 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-5898 [1] LAMP-SEALED UNIT  
2. 2P-2541 [1] BODY AS  
3. 2M-5282 [1] RING-MOUNTING  
4. 2M-5284 [2] MOLDING AS  
  5M-6668 [2] SCREW-MACHINE  
 

#HEBP10070058
 

3P-4544: TORQUE CONVERTER/DIVIDER

TORQUE CONVERTER/DIVIDER (3P4544 N/S)--Part 1 of 2
1T611 Torque Converter parts are shown on Page 36
See Page 97 for Gasket Kits
c204083 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [7] BOLT  
2. 3B-4508 [18] LOCKWASHER  
3. 5M-7941 [1] PLATE  
4. 1M-6594 [1] GASKET  
5. 0S-1585 [11] BOLT  
6. 1F-7958 [12] NUT .5 in.(1.27 cm) diameter  
7. 1T-0611 Y [1] TORQUE CONVERTER ASSEM.  
    (Separate Illustration)
8. 1A-2029 [6] BOLT  
9. 3B-4506 [18] LOCKWASHER  
10. 5M-7983 [1] BAFFLE ASSEM.  
11. 4H-2978 [1] SCREEN ASSEM.  
12. 2F-8616 [1] NUT  
13. 4B-7033 [1] SPRING  
14. 1B-4203 [12] NUT .375 in.(.95 cm) diameter  
15. 8B-6599 [1] PLUG  
  0L-1124 [1] GASKET  
16. 4M-5945 [1] COVER ASSEM.  
    (Includes)
17. 4H-2981 [1] STUD  
18. 4M-5943 [1] GASKET  
19. 3S-9911 [1] FLANGE  
20. 3S-1262 [1] RETAINER  
21. 0L-1558 [1] BOLT  
22. 8H-9155 [1] SEAL  
23. 1M-6593 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#HEBP10070059
 

3P-4544: TORQUE CONVERTER/DIVIDER

TORQUE CONVERTER/DIVIDER (3P4544 N/S)--Part 2 of 2
See Page 97 for Gasket Kits
c209256 HEBP1007
  For full view, you need register

Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-3937 [1] RING  
2. 5M-7966 [1] SLEEVE  
3. 2S-7898 H [1] COVER  
  1M-2651 H [1] GASKET  
4. 0S-1594 H [8] BOLT  
  3B-4506 H [8] LOCKWASHER  
5. 2S-7888 H [1] COVER ASSEM.  
    (Includes)
6. 5B-5812 [2] DOWEL  
7. 3B-0623 [2] PLUG  
8. 5H-8985 [2] PIN  
9. 5M-8007 [1] GEAR (96 teeth)  
10. 0S-0509 [8] BOLT  
  5B-7617 [4] LOCK  
11. 5M-7959 [4] RETAINER  
12. 5M-7989 [1] GEAR (76 and 42 teeth)  
13. 5M-7953 [1] CARRIER ASSEM.  
    (Includes)
14. 8P-1957 C [2] WASHER  
  7M-8594 [5] RIVET  
15. 4B-3903 [3] BOLT  
  1D-4716 [3] NUT  
  2A-5328 [3] LOCK  
16. 9H-7908 [1] WASHER  
17. 1M-9653 [1] RING  
18. 3S-9919 [1] SHAFT ASSEM.  
    (Includes)
  1M-4102 [1] PLUG  
19. 2K-5254 [1] RACE AND ROLLER ASSEM. (outer)  
  2K-5253 [1] RACE (inner)  
20. 4M-8910 [1] RING  
21. 5M-7955 [3] SHAFT ASSEM.  
    (Each Includes)
22. 2A-3746 [1] PLUG  
23. 2P-2887 C [6] WASHER  
24. 5M-2051 [3] BEARING ASSEM.  
25. 5M-7996 [3] GEAR (27 teeth)  
26. 2M-1125 [1] RING  
27. 4H-9026 [1] GASKET  
28. 1M-4120 [1] RACE  
  C   INDICATES CHANGE
  H   FOR REPLACEMENT OF TORQUE CONV
 

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
D342 VEHICULAR ENGINE
Alternator Regulators
D342 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
D342 VEHICULAR ENGINE FOR D8K TRACTOR
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 D8K :

Truck sale:

38,925 
Caterpillar D8K, Construction
- Dozers
MICHIGAN CAT
$29,877 USD 
CATERPILLAR D8K 1981
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR D8K 1977
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR D8K 1979
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
 
CATERPILLAR D8K 1980
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
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