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TRANSMISSION OIL COOLER (5S8429 N/S) Serial No. 99J1618-Up Refer also to Page 38-2 for special parts D6C


POWER TRAIN
COOLER GP
ELECTRICAL AND STARTING SYSTEM
GENERATOR GP
COOLING SYSTEM
LINES GP-WATER
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
GENERATOR GP


POWER TRAIN

COOLER GP
 

#UE0700940140
 

5S-8429: TRANSMISSION OIL COOLER

TRANSMISSION OIL COOLER (5S8429 N/S)
Serial No. 99J1618-Up
Refer also to Page 38-2 for special parts
c139000 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-5050 C [1] BONNET  
2. 0T-0573 [3] BOLT  
3. 3B-4506 [11] LOCKWASHER  
4. 3J-5390 C [2] PLUG  
5. 1A-2029 [7] BOLT  
6. 9M-8039 [1] COOLER ASSEM.  
7. 2H-8829 [1] PLUG  
  6F-7062 [1] GASKET  
8. 0L-2070 [1] BOLT  
9. 5S-7607 [1] BONNET  
10. 2M-4108 [2] GASKET  
11. 1M-9390 [1] GASKET  
12. 5S-6051 [1] GASKET  
  C   INDICATES CHANGE
 

#UE0700940141
 

8S-0137: GENERATOR

GENERATOR (8S137 N/S)--24 Volt, 15 Ampere
Serial No. 99J450 to 99J829 inclusive. 1S151 Generator parts are shown on Page 39
Refer also to Page 84 for special parts
c105523 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-9800 [1] STRAP  
2. 3H-5368 [1] BOLT  
  3B-4507 [1] LOCKWASHER  
  2S-0932 [2] WASHER  
3. 0S-1595 [1] BOLT  
4. 3B-4508 [2] LOCKWASHER  
5. 7S-9749 [1] PULLEY  
6. 9S-1240 C [1] NUT ASSEM.  
7. 9S-2268 C [1] BRACKET  
8. 0S-1608 C [2] BOLT  
  3B-4506 C [2] LOCKWASHER  
9. 2B-2006 [1] BOLT  
  1D-4719 [1] NUT  
10. 6M-9613 [1] BOLT  
  2M-0849 [1] WASHER  
11. 1S-0151 Y [1] GENERATOR ASSEM.  
    (See Separate Illustration)
12. 4B-4280 C [1] WASHER  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0700940142
 

2P-7840: BONNET GROUP

2P7840 BONNET GROUP
Provides Field Replacement for 9S48 and 2P5050 Bonnets shown on
Pages 38 and 38-1
c114495 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BONNET  
2. [2] BOLT  
  [2] LOCKWASHER  
3. [1] COVER  
  [1] GASKET  
4. [2] PLUG  
 

#UE0700940143
 

9S-2563: ALTERNATOR

ALTERNATOR (9S2563 N/S)--24 Volt, 19 Ampere
Serial No. 99J830 to 99J1568 inclusive
9S4070 Alternator parts are shown on Page 38B
c132376 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4029 [1] WIRE ASSEM.  
2. 7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (Parts of 9S4029 Assem.)
3. 4D-4785 [1] SWITCH ASSEM.  
4. 3B-8822 [1] ELBOW  
5. 8S-4183 [1] STRAP  
6. 0S-1585 [1] BOLT (1.5" long)  
7. 3B-4508 [2] LOCKWASHER  
8. 8M-4791 [3] WASHER  
9. 0S-1595 [1] BOLT (1.25" long)  
10. 5S-7609 [1] PULLEY  
11. 9S-4070 Y [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
12. 9S-1240 [1] NUT ASSEM.  
13. 7S-6723 [1] BRACKET  
14. 0S-1571 [1] BOLT (1.75" long)  
15. 3B-4506 [2] LOCKWASHER  
16. 0S-1619 [1] BOLT (3" long)  
17. 9S-4146 [1] WIRE ASSEM.  
18. 6B-2759 [1] TERMINAL (.38" Screw)  
  1F-7240 [1] TERMINAL (No. 10 Screw)  
  7B-4826 [2] INSULATOR  
    (Parts of 9S4146 Assem.)
19. 1D-4574 [1] BOLT (6" long)  
  Y   SEPARATE ILLUSTRATION
 

#UE0700940144
 

9S-2563: ALTERNATOR

ALTERNATOR (9S2563 N/S)--24 Volt, 19 Ampere
Serial No. 99J1569-Up
2P1204 Alternator parts are shown on Page 38C
c113284 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1204 YC [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
2. 0S-1595 [1] BOLT (1.25" long)  
3. 3B-4508 [2] LOCKWASHER  
4. 0S-1585 [1] BOLT (1.5" long)  
5. 8M-4791 [3] WASHER  
6. 8S-4183 [1] STRAP  
7. 5S-7609 [1] PULLEY  
8. 9S-1240 [1] NUT ASSEM.  
9. 0S-1571 [1] BOLT (1.75" long)  
10. 3B-4506 [2] LOCKWASHER  
11. 7S-6723 [1] BRACKET  
12. 0S-1619 [1] BOLT (3" long)  
13. 1D-4574 [1] BOLT (6" long)  
14. 4D-0674 C [1] WIRE ASSEM.  
  6B-2759 [1] TERMINAL (.38" Screw)  
  7B-4826 [2] INSULATOR  
  1F-7240 [1] TERMINAL (No. 10 Screw)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0700940145
 

9S-4070: ALTERNATOR ASSEMBLY

9S4070 ALTERNATOR ASSEMBLY--24 Volt, 19 Ampere
Part of Alternator and 1P7772 Alternator Group shown on Pages 38A and 38D
Refer also to Page 84A for special parts
c137941 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-1135 [3] SCREW  
2. 9S-2329 H [1] REGULATOR ASSEM.  
  3K-6234 [1] SCREW  
  4B-4863 [1] WASHER  
3. 7S-7182 [1] BOOT  
4. 2L-8076 [2] TERMINAL  
5. 2L-8077 [1] TERMINAL  
6. 1P-1091 J [1] KIT (Reg. Mounting Plate & Gasket)  
7. 1P-1145 [1] HOLDER ASSEM.  
  1P-1137 [1] HOLDER  
8. 4B-2049 [3] NUT  
  3B-4502 [3] LOCKWASHER  
9. 1P-1138 [1] FIELD TERMINAL & PLATE ASSEM.  
10. 5S-4245 [2] SCREW  
  6B-4542 [2] LOCKWASHER  
11. 1P-1088 J [1] KIT (2 Brush Springs)  
12. 1P-1130 J [1] KIT (2 Brushes)  
13. 5H-8548 [4] SCREW ASSEM.  
14. 1P-1090 J [1] KIT (3 Gaskets)  
15. 1P-1080 J [1] KIT (Retainer and Seals)  
16. 2P-5111 J [1] KIT  
    (Terminal Stud and Hardware)
17. 1P-1078 [1] RECTIFIER & STATOR ASSEM.  
18. 1P-1076 [1] PLATE & RECTIFIER ASSEM.  
    (Positive)
  1P-1077 [1] PLATE & RECTIFIER ASSEM.  
    (Negative)
  2P-6262 [1] INSULATOR  
19. 1P-1185 [1] ROTOR ASSEM.  
20. 1B-8705 [1] KEY  
21. 3B-4502 [8] LOCKWASHER  
22. 1P-1223 [1] HEAD ASSEM.  
  6D-9953 [1] PIN  
23. 5M-6755 [3] SCREW  
24. 1B-5387 [1] BEARING  
25. 1P-1084 J [1] KIT (Retainer and Seal)  
    (Seal and 3 Retainers)
26. 1P-1082 [1] SPACER  
27. 5H-6467 [1] SCREW  
28. 3B-4511 [1] LOCKWASHER  
29. 1P-1131 J [1] KIT (Shaft Parts-Nut & Lockwasher)  
30. 2L-0611 [1] BEARING  
31. 1P-1134 [1] RACE  
32. 1P-1086 J [1] KIT (Frame Screw-4 Screws)  
33. 1P-1079 [1] HEAD ASSEM.  
34. 4B-4274 [1] WASHER  
35. 2P-2232 [1] GASKET  
  7S-5897 ALTERNATOR ASSEM.  
    CONSISTS OF ALL PARTS EXCEPT THOSE MARKED BY H.
    REPAIR KITS ARE AVAILABLE MARKED J
 

#UE0700940146
 

2P-1204: ALTERNATOR GP

2P1204 ALTERNATOR GROUP--24 Volt, 19 Ampere
Part of 9S2563 and 1P7772 Alternator Group shown on Pages 38A and 38D
c207038 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 031-0243 [3] SCREW  
2. 6N-3821 CS [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 T KIT-(Reg. Mounting Plate and Gasket)  
7. 1P-1145 [1] HOLDER ASSEM.  
  1P-1137 [2] 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 T [1] KIT (2 Brushes)  
13. 032-4000 [4] SCREW  
14. 2P-1714 T [1] KIT (4 Gaskets)  
15. 1P-1080 T [1] KIT (Retainer and Seals)  
16. 6N-6717 CT [1] KIT (insulator)  
    (Terminal Stud)
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. 1B-5387 C [1] BEARING  
25. 2P-1713 T [1] KIT (Retainer and Seal)  
    (Retainer, Seal, Spacer, Washer)
26. 017-2311 [3] SCREW  
27. 9M-5520 [1] SCREW  
28. 3B-4511 [1] LOCKWASHER  
29. 1P-1131 T [1] KIT (Shaft Parts-Nut and Lockwasher)  
30. 2L-0611 [1] BEARING  
31. 1P-1134 [1] RACE  
32. 6N-5257 CT [1] KIT (frame screw-12 bolts)  
33. 6N-5254 C [1] HEAD ASSEM.  
34. 3B-4507 [2] LOCKWASHER 11mm(.437 in.)I.D.  
  3B-4504 [2] LOCKWASHER 6.35mm(.25in.)I.D.  
35. 1D-4718 [2] NUT 11mm(.437 in.) I.D.  
  9M-1311 [2] NUT 6.35mm(.25 in.)I.D.  
36. 2H-6139 [4] LOCKWASHER  
37. 1P-1088 T [1] KIT (2 Brush Springs)  
38. 2P-6261 C [2] INSULATOR  
  C   INDICATES CHANGE
  S   2P1698 ALTERNATOR ASSEM. CONSI
  T   REPAIR KITS ARE AVAILABLE MARK
 

#UE0700940147
 

1P-7772: ALTERNATOR GROUP

1P7772 ALTERNATOR GROUP--24 Volt, 19 Ampere--Type 1
FIELD INSTALLATION. Serial No. 99J1 to 99J829 inclusive
9S4070 Alternator parts are shown on Page 38B
c136854 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4029 [1] WIRE ASSEM.  
2. 7F-9224 [2] TERMINAL  
  2D-3981 [2] INSULATOR  
    (Parts of 9S4029 Assem.)
3. 4D-4785 [1] SWITCH ASSEM.  
4. 3B-8822 [1] ELBOW  
5. 8S-4183 [1] STRAP  
6. 0S-1585 [1] BOLT (1.5" long)  
7. 3B-4508 [2] LOCKWASHER  
8. 8M-4791 [3] WASHER  
9. 0S-1595 [1] BOLT (1.25" long)  
10. 5S-7609 [1] PULLEY  
11. 9S-4070 Y [1] ALTERNATOR ASSEM.  
    (See Separate Illustration)
12. 9S-1240 [1] NUT ASSEM.  
13. 7S-6723 [1] BRACKET  
14. 0S-1571 [1] BOLT (1.75" long)  
15. 3B-4506 [2] LOCKWASHER  
16. 0S-1619 [1] BOLT (3" long)  
17. 9S-4146 [1] WIRE ASSEM.  
  6B-2759 [1] TERMINAL (.38" Screw)  
  1F-7240 [1] TERMINAL (No. 10 Screw)  
  7B-4826 [2] INSULATOR  
    (Parts of 9S4146 Assem.)
18. 1D-4574 [1] BOLT (6" long)  
19. 5S-9079 [1] VEE BELT SET (2 Belts)  
  Y   SEPARATE ILLUSTRATION
 

#UE0700940148
 

1P-7772: ALTERNATOR GROUP

1P7772 ALTERNATOR GROUP--24 Volt, 19 Ampere--Type 2
FIELD INSTALLATION. Serial No. 99J1 to 99J829 inclusive
2P1204 Alternator parts are shown on Page 38C
c136855 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-0674 C [1] WIRE ASSEM.  
2. 6B-2759 [1] TERMINAL  
3. 7B-4826 [2] INSULATOR  
4. 1F-7240 [1] TERMINAL  
5. 8S-4183 [1] STRAP  
6. 0S-1585 [1] BOLT (1.5" Long)  
7. 3B-4508 [2] LOCKWASHER  
8. 8M-4791 [3] WASHER  
9. 0S-1595 [1] BOLT (1.25" Long)  
10. 5S-7609 [1] PULLEY  
11. 2P-1204 YC [1] ALTERNATOR GROUP  
    (See Separate Illustration)
12. 9S-1240 [1] NUT ASSEM.  
13. 7S-6723 [1] BRACKET  
14. 0S-1571 [1] BOLT (1.75" Long)  
15. 3B-4506 [2] LOCKWASHER  
16. 0S-1619 [1] BOLT (3" Long)  
17. 2L-8071 C [1] TERMINAL  
18. 1D-4574 [1] BOLT (6" Long)  
19. 5S-9079 [1] VEE BELT SET (2 Belts)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0700940149
 

1S-0151: GENERATOR ASSEMBLY

1S151 GENERATOR ASSEMBLY--24 Volt, 15 Ampere
Part of Generator shown on Pages 38 and 38-1
c203859 UE070094
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Parts for your D6C TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-7615 [4] SCREW  
  7F-7622 [4] NUT  
  5M-3104 [2] HOLDER ASSEM.  
  [2] SUPPORT ASSEM  
  5M-3102 [2] BRUSH ASSEM  
  3F-9235 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  9B-9115 [1] WASHER  
  5M-3107 [1] GASKET  
  5M-5845 [4] SCREW  
  7H-2079 [4] LOCKWASHER  
  5M-1856 [1] FAN  
  5M-3106 [1] PLATE ASSEM.  
  5H-2532 [1] KEY  
  8F-2707 [1] NUT  
  7F-9819 [1] LOCK  
  5M-1857 [1] SPACER  
  5M-3108 [1] SPACER  
  5M-3178 [1] SEAL  
    (PART OF PLATE ASSEM 5M3106)
  5M-3114 [1] BEARING  
  1S-6234 [1] CLAMP  
    (PART OF FRAME ASSEM. 1S835)
  2F-2860 [2] SCREW  
  8H-0878 [2] LOCKWASHER  
  5M-3105 [1] LEAD ASSEM.  
    (BRUSH TO GROUND)
  7F-8501 [1] SCREW  
  7H-2079 [1] LOCKWASHER  
  5M-3109 [1] COVER  
  2M-2704 [3] SCREW  
  7H-2079 [3] LOCKWASHER  
  1S-0835 [1] FRAME ASSEM  
  4B-2051 [4] NUT  
  5L-3870 [4] LOCKWASHER  
  3F-3711 [2] WASHER (STEEL)  
  7F-7600 [2] WASHER  
    (INSULATION)
  4B-1318 [1] SCREW  
  8H-3481 [1] LOCKWASHER  
  5M-3110 [2] PLATE  
  5M-3111 [2] GASKET  
  2F-2860 [8] SCREW  
  8H-0878 [8] LOCKWASHER  
  4S-6852 [2] BUSHING  
    (1 IN EACH FRAME ASSEM. 1S835 AND 1S834)
  3F-3463 [2] SCREW  
  1S-0834 [1] FRAME ASSEM.  
  2M-5267 [1] COIL ASSEM  
    (RIGHT HAND)
  2M-5268 [1] COIL ASSEM.  
    (LEFT HAND)
  4F-1451 [2] CLIP  
    (1 IN EACH COIL ASSEM. 2M5267 AND 2M5268)
  5M-3117 [1] GASKET  
  5M-3116 [1] PLATE ASSEM  
  9B-9134 [2] PIN  
    (PART OF PLATE ASSEM. 5M3116)
  5M-3115 [1] COLLAR  
  5M-3120 [1] BAFFLE  
  1B-8707 [1] KEY  
  7F-7621 [1] WASHER  
  2K-4821 C [1] LOCKNUT  
  5M-3179 [1] SEAL  
    (PART OF PLATE ASSEM 5M3116)
  5M-3113 [1] BEARING  
  1S-6236 [1] PLATE  
  1L-6312 [4] SCREW  
  7H-2079 [4] LOCKWASHER  
  1P-9974 [1] ARMATURE ASSEM  
  9B-9134 [2] PIN  
  2L-6835 [2] SHOE  
  C   INDICATES CHANGE
 

Information:

Disassembly and Assembly
Service Magazine

Caterpillar Parts SIS Catalog D6C :

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