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152-5583 ALTERNATOR GP-CHARGING S/N 4MK458-UP 24 VOLT, 35 AMP PART OF 112-5820 INSTALLATION AR-ENGINE 120H NA


ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING

MOTOR GRADER 120H NA MOTOR GRADER 4MK
 120H Motor Grader 4MK00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2310 120H NA 4MK   (1994)

ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
112-5041 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
114-2401 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
152-5583 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
177-9953 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
197-8820 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
316-7251 ALTERNATOR GP-CHARGING
 

#SEBP23100200
 

152-5583: ALTERNATOR GP-CHARGING

152-5583 ALTERNATOR GP-CHARGING
S/N 4MK458-UP
24 VOLT, 35 AMP
PART OF 112-5820 INSTALLATION AR-ENGINE
i00773313 SEBP2310
1525583 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-9294 Y [1] ALTERNATOR GP-CHARGING  
2. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
3. 7X-0339 [1] BOLT (1/2-13X6.25-IN)  
4. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 9S-1240 [1] BRACKET AS  
  1F-0748 [1] NUT-WELD (1/2-13-THD)  
6. 8T-8919 [1] BOLT (1/2-13X1.75-IN)  
7. 7X-0346 [1] BOLT (5/8-11X2-IN)  
8. 8S-5383 [1] BLOCK  
9. 7X-0448 [2] NUT (5/8-11-THD)  
10. 4S-5780 [1] ROD  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23100201
 

177-9953: ALTERNATOR GP-CHARGING

177-9953 ALTERNATOR GP-CHARGING
S/N 4MK1-UP
24-VOLT, 80-AMPERE
PART OF 112-4320 ALTERNATOR AR-CHARGING
FIELD REPLACEMENT FOR @@@@@114-2401@@@@@
AN ATTACHMENT
i01531014 SEBP2310
1779953 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-2653 [1] FRAME  
2. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
3. 185-2639 [1] FAN AS (ALTERNATOR)  
4. 1H-3244 [1] LOCKWASHER  
5. 185-2645 [1] FRAME  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
8. 228-9657 [1] COVER AS  
9. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 185-2647 [1] GROMMET  
11. 9L-6770 [1] CAP-DUST  
12. 423-2775 [1] STATOR AS (24-VOLT, 95-AMPERE)(ALTERNATOR)  
13. 185-2638 [2] COLLAR  
14. 185-2654 [1] PLATE  
15. 185-2650 [1] ROTOR AS (ALTERNATOR)  
16. 185-2644 [1] COIL AS  
17. 185-2648 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
18. 6V-8189 J [1] NUT (5/16-18-THD)  
19. 8T-4224 J [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 3F-9556 J [1] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  199-7891 J [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATORS, WASHERS, NUT & STEP NUT)
  185-2655 [1] KIT-BEARING (ALTERNATOR)  
    (INCLUDES 3 BEARINGS)
  199-8436 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLT, GROMMET & NUT)
  185-2658 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES BOLTS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP23100202
 

197-8820: ALTERNATOR GP-CHARGING

197-8820 ALTERNATOR GP-CHARGING
S/N 4MK1-UP
24-VOLT, 95-AMPERE
FIELD REPLACEMENT FOR @@@@@ 9X-7803@@@@@
i01691128 SEBP2310
1978820 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-2653 [1] FRAME  
2. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
3. 185-2639 [1] FAN AS  
4. 1H-3244 [1] LOCKWASHER  
5. 185-2645 [1] FRAME  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
8. 228-9657 [1] COVER AS  
9. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 185-2647 [1] GROMMET  
11. 9L-6770 [1] CAP-DUST  
12. 205-0626 [1] STATOR AS-ALTERNATOR  
13. 185-2638 [2] COLLAR  
14. 185-2654 [1] PLATE  
15. 185-2650 [1] ROTOR AS  
16. 185-2644 [1] COIL AS  
17. 185-2648 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
18. 6V-8189 [1] NUT (5/16-18-THD)  
19. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 3F-9556 [1] LOCKWASHER  
21. 185-2655 [1] KIT-BEARING (ALTERNATOR)  
    (INCLUDES BEARINGS)
22. 199-8436 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLTS, GROMMET & NUTS)
23. 199-7891 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATORS, WASHERS & NUTS)
24. 185-2658 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES BOLTS)
 

#SEBP23100203
 

316-7251: ALTERNATOR GP-CHARGING

316-7251 ALTERNATOR GP-CHARGING
S/N 4MK1-UP
24-VOLT, 105-AMPERE
FIELD REPLACEMENT FOR @@@@@ 9X-7803@@@@@
i02990030 SEBP2310
3167251 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
2. 1H-3244 [2] LOCKWASHER  
3. 6V-8187 [1] NUT (1/4-28-THD)  
4. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
5. 9L-6770 [1] CAP-DUST  
6. 231-6133 [1] KIT-BEARING  
  5P-3419 [1] RACE-BEARING INNER  
  229-9407 [1] BEARING AS  
7. 308-1362 [1] RECTIFIER AS  
8. 202-2708 [1] DIODE AS  
9. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
10. 202-9897 [1] BEARING-SPECIAL BALL  
11. 100-6531 [1] FAN-ALTERNATOR (11-BLADE)  
12. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
13. 202-2783 [1] PLATE  
15. 202-2700 [1] FRAME  
16. 308-1365 [1] STATOR AS  
17. 308-1366 [1] COIL AS  
18. 9S-2390 [1] RETAINER  
19. 299-1761 [1] ROTOR AS  
20. 4B-2047 [1] NUT (10-24-THD)  
21. 8T-0328 [1] WASHER-HARD (5.5X10X1-MM THK)  
22. 8F-1434 [1] LOCKWASHER  
23. 202-2784 [1] KIT-ALTERNATOR TERMINAL  
    (INCLUDES NUT, LOCKWASHER, WASHERS, INSULATORS, SCCREW, CONNECTORS, & ADAPTER)
24. 202-2785 [1] KIT-ALTERNATOR TERMINAL  
    (INCLUDES STUD, BUSHINGS, WASHERS, CONNECTOR, & NUT AS)
25. 202-2786 [1] KIT-ALTERNATOR TERMINAL  
    (INCLUDES NUTS, LOCKWASHER, BUSHINGS, WASHERS, CONNECTOR, & STUD)
   
  202-2787 F [1] KIT-HARDWARE  
    (INCLUDES NUT AS, PLUG, SCREW AS, SCREWS, LOCKWASHER, NUT, CONNECTOR, BOLTS, COLLAR, & BOOT)
  F   NOT SHOWN
 

#SEBP23100204
 

3E-7577: ALTERNATOR GP-CHARGING

3E-7577 ALTERNATOR GP-CHARGING
S/N 4MK1-UP
24-VOLT, 75-AMPERE
PART OF 112-4322 ALTERNATOR AR-CHARGING
FIELD REPLACEMENT FOR @@@@@ 8N-0999@@@@@
AN ATTACHMENT
i00109756 SEBP2310
3E7577 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-2011 [1] SCREW-MACHINE (1/4-20X0.5-IN)  
2. 1H-3244 [1] LOCKWASHER  
3. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
5. 9S-2260 [1] PLATE-COVER  
6. 9S-2255 [1] COVER  
7. 9S-2262 [1] GASKET  
8. 9S-2544 [6] SCREW-HEX HEAD (8-32X11.13-MM)  
9. 9B-7233 [10] LOCKWASHER  
10. 9S-2437 [5] SCREW-TAPPING (10-24X19.05-MM)  
11. 8F-1434 [5] LOCKWASHER  
12. 5P-3418 [1] BEARING-ROLLER  
13. 5P-3419 [1] RACE-BEARING INNER  
14. 9S-2396 [1] BUSHING-TERMINAL  
15. 9S-2393 [3] DIODE-NEGATIVE  
16. 9N-0943 [1] PLUG-BEARING WELL  
17. 9F-2247 [1] PLUG-PIPE  
18. 9S-2292 J [1] HEAT SINK AS  
19. 100-6656 [1] DIODE AS-ALTERNATOR  
20. 9S-9830 [4] SCREW-FORMING (8-32X19.05-MM)  
21. 8C-9660 [4] WASHER (4.6X7.9X0.8-MM THK)  
22. 9S-2300 [4] INSULATOR  
23. 9S-2301 [1] INSULATION  
24. 9S-2248 [1] COIL & SUPPORT AS  
25. 9N-3388 [3] BOLT (10-24X0.75-IN)  
26. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR AIR)  
27. 7N-9023 [1] SCREW AS (8-32X26.9-MM)  
28. 6N-1872 [2] SCREW AS (8-32X1.25-IN)  
29. 4B-2043 [4] NUT (8-32-THD)  
30. 100-6657 [1] PLATE  
31. 9S-2302 [1] ROTOR AS  
32. 9S-2005 [1] GROMMET  
33. 2L-8075 [3] TERMINAL-RING (14-GA TO 16-GA, NO. 8 SCREW)  
34. 100-6658 [1] WIRE AS-ALTERNATOR  
35. 9S-2389 [1] STUD AS  
36. 9L-6770 [1] CAP-DUST  
37. 2P-5616 [1] FRAME-DRIVE END  
38. 9S-2390 [1] RETAINER  
39. 9X-2500 [4] SCREW-HEX FLANGE (10-24X38.1-MM)  
40. 9S-2009 [4] BOLT-FLANGE HEAD (10-24X3.625-IN)  
41. 100-6532 [1] COLLAR-ALTERNATOR  
42. 5P-7807 [1] BALL BEARING  
43. 100-6531 [1] FAN-ALTERNATOR (11-BLADE)  
44. 9S-3451 [1] STATOR AS  
45. 9S-2006 [1] INSULATOR  
46. 9S-2005 [1] GROMMET  
47. 9S-2014 [3] CLIP  
   
    AVAILABLE REPAIR KIT(S):
  9S-2013 [1] KIT-RELAY TERMINAL (ALTERNATOR AIR)  
    (INCLUDES BUSHING, O-RING & HARDWARE)
  9S-2012 [1] KIT-OUTPUT TERMINAL (ALTERNATOR AIR)  
    (INCLUDES GASKETS,TERMINALS, & HARDWARE)
  9S-2290 J [3] KIT-DIODE JUNCTION STUD (HEAT SINK)  
    (EACH INCLUDES INSULATOR & STUD)
  9S-2291 J [3] KIT-POSITIVE DIODE (HEAT SINK)  
    (EACH INCLUDES DIODE)
  J   PART MARKED J INCLUDES KIT(S) MARKED J
 

#SEBP23100205
 

3T-6352: ALTERNATOR GP-CHARGING

3T-6352 ALTERNATOR GP-CHARGING
S/N 4MK1-UP
24-VOLT, 35-AMPERE
PART OF 6N-9294 ALTERNATOR GP-CHARGING
FIELD REPLACEMENT ORDER @@@@@ 6N-9294@@@@@
i00122068 SEBP2310
3T6352 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9024 [4] BOLT (10-24X2.5-IN)  
2. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
3. 7F-7621 [1] WASHER (0.635X1.25X0.09-IN THK)  
4. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
5. 7N-7810 [1] FRAME AS-DRIVE END  
6. 7N-7805 [1] HOUSING  
7. 6V-2202 [1] BALL BEARING  
8. 9S-2437 [3] SCREW-TAPPING (10-24X19.05-MM)  
9. 7N-7809 [1] PLATE  
10. 5P-6920 [1] BEARING-ROLLER  
11. 030-9612 [5] SCREW-FORMING (10-24X0.5-IN)  
12. 7N-7806 [1] COIL AS-FIELD  
13. 7N-7800 [1] ROTOR AS  
14. 7N-7804 [1] STATOR AS  
15. 9L-2137 [1] RETAINER AS  
16. 9N-3388 [4] BOLT (10-24X0.75-IN)  
17. 7N-7795 [1] COLLAR  
18. 9S-2544 [2] SCREW-HEX HEAD (8-32X11.13-MM)  
19. 9L-2140 [1] PLATE  
20. 9L-2139 [1] WASHER-FELT (1.31X1.68X0.125-IN THK)  
21. 4B-2043 [4] NUT (8-32-THD)  
22. 8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
23. 6N-1872 [2] SCREW AS (8-32X1.25-IN)  
24. 9B-7233 [6] LOCKWASHER  
25. 8F-1434 [4] LOCKWASHER  
26. 7N-9023 [2] SCREW AS (8-32X26.9-MM)  
27. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
28. 1H-3244 [1] LOCKWASHER  
29. 7N-7811 [1] CONNECTOR  
30. 6V-8187 [1] NUT (1/4-28-THD)  
31. 112-9119 [1] DIODE AS-ALTERNATOR  
32. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
33. 7N-7122 [1] RECTIFIER AS (ALTERNATOR)  
34. 7N-9021 [1] SCREW AS (8-32X1.34-IN)  
35. 7N-7796 [1] BUSHING-TERMINAL  
36. 7N-7802 [1] CAPACITOR AS  
37. 7N-7801 [1] CONNECTOR  
38. 7N-7798 [1] CONNECTOR  
39. 9L-6770 [1] CAP-DUST (CONNECTOR)  
   
    AVAILABLE REPAIR KIT(S):
  7N-7807 [1] KIT-OUTPUT TERMINAL (ALTERNATOR)  
    (INCLUDES INSULATOR, SCREW, WASHERS, LOCKWASHER, NUT & ADAPTER)
  7N-7808 [1] KIT-RELAY TERMINAL (ALTERNATOR)  
    (INCLUDES STUD, BUSHINGS, WASHERS & NUT AS)
 

#SEBP23100206
 

6N-9294: ALTERNATOR GP-CHARGING

6N-9294 ALTERNATOR GP-CHARGING
S/N 4MK1-456
24-VOLT, 35-AMPERE
PART OF 7C-1905 ALTERNATOR GP-CHARGING
FIELD REPLACEMENT FOR @@@@@ 9G-4574@@@@@, @@@@@ 3T-6352@@@@@
i00068498 SEBP2310
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3T-6352 Y [1] ALTERNATOR GP-CHARGING  
    -OR-
  7N-9720 Y [1] ALTERNATOR GP-CHARGING  
    -OR-
  9G-4574 CY [1] ALTERNATOR GP-CHARGING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23100207
 

6N-9294: ALTERNATOR GP-CHARGING

6N-9294 ALTERNATOR GP-CHARGING
S/N 4MK458-UP
24-VOLT, 35-AMPERE
PART OF 152-5583 ALTERNATOR GP-CHARGING
FIELD REPLACEMENT FOR @@@@@ 9G-4574@@@@@, @@@@@ 3T-6352@@@@@
i01139662 SEBP2310
6N9294 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9024 [4] BOLT (10-24X2.5-IN)  
2. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
4. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
5. 7N-7810 [1] FRAME AS-DRIVE END  
6. 7N-7805 [1] HOUSING  
7. 6V-2202 [1] BALL BEARING  
8. 9S-2437 [3] SCREW-TAPPING (10-24X19.05-MM)  
9. 7N-7809 [1] PLATE  
10. 5P-6920 [1] BEARING-ROLLER  
11. 030-9612 [5] SCREW-FORMING (10-24X0.5-IN)  
12. 7N-7806 [1] COIL AS-FIELD  
13. 7N-7800 [1] ROTOR AS  
14. 7N-7804 [1] STATOR AS  
15. 9L-2137 [1] RETAINER AS  
16. 7X-3353 [4] SCREW-HEX HEAD (10X24X19.05-MM)  
17. 7N-7795 [1] COLLAR  
18. 9S-2544 [2] SCREW-HEX HEAD (8-32X11.13-MM)  
19. 9L-2140 [1] PLATE  
20. 9L-2139 [1] WASHER-FELT (1.31X1.68X0.125-IN THK)  
21. 6V-8377 [4] NUT (8-32-THD)  
22. 8T-0328 [6] WASHER-HARD (5.5X10X1-MM THK)  
23. 6N-1872 [2] SCREW AS (8-32X1.25-IN)  
24. 9B-7233 [6] LOCKWASHER  
25. 8F-1434 [4] LOCKWASHER  
26. 7N-9023 [2] SCREW AS (8-32X26.9-MM)  
27. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
28. 1H-3244 [1] LOCKWASHER  
29. 7N-7811 [1] CONNECTOR  
30. 6V-8187 [1] NUT (1/4-28-THD)  
31. 112-9119 [1] DIODE AS-ALTERNATOR  
32. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
33. 206-4202 [1] RECTIFIER AS  
34. 7N-9021 [1] SCREW AS (8-32X1.34-IN)  
35. 7N-7796 [1] BUSHING-TERMINAL  
36. 7N-7802 [1] CAPACITOR AS  
37. 7N-7801 [1] CONNECTOR  
38. 7N-7798 [1] CONNECTOR  
39. 9L-6770 [1] CAP-DUST  
   
    AVAILABLE REPAIR KIT(S):
  7N-7807 [1] KIT-OUTPUT TERMINAL (ALTERNATOR)  
    (INCLUDES INSULATOR, SCREW, WASHERS, LOCKWASHER, NUT & ADAPTER)
  7N-7808 [1] KIT-RELAY TERMINAL (ALTERNATOR)  
    (INCLUDES STUD, BUSHINGS, WASHERS & NUT AS)
 

#SEBP23100208
 

7C-1905: ALTERNATOR GP-CHARGING

7C-1905 ALTERNATOR GP-CHARGING
S/N 4MK1-457
24 VOLT, 35 AMP
PART OF 112-5820 INSTALLATION AR-ENGINE
i00122243 SEBP2310
7C1905 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-9294 Y [1] ALTERNATOR GP-CHARGING  
2. 125-4394 [1] STRAP  
3. 7X-0339 [1] BOLT (1/2-13X6.25-IN)  
4. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 9S-1240 [1] BRACKET AS  
  1F-0748 [1] NUT-WELD (1/2-13-THD)  
6. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
7. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
8. 7X-0605 [1] WASHER-HARD (13X28X1.6-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23100209
 

7N-9720: ALTERNATOR GP-CHARGING

7N-9720 ALTERNATOR GP-CHARGING
S/N 4MK1-UP
24-VOLT, 35-AMPERE
PART OF 6N-9294 ALTERNATOR GP-CHARGING
i00122398 SEBP2310
7N9720 ALTERNATOR GP-CHARGING Parts scheme
  For full view, you need register

Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-7551 [1] BEARING  
2. 9G-7548 [1] RING  
3. 9G-7558 [1] COIL AS-FIELD  
4. 9G-7560 [1] ROTOR AS  
5. 9G-7553 [1] RING-COVER  
6. 9G-7562 [1] COVER AS  
7. 9G-7567 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
8. 9G-7552 [1] BEARING  
9. 9X-6001 M [4] BOLT (M5X0.8X150-MM)  
  8T-0328 [4] WASHER-HARD (5.5X10X1-MM THK)  
10. 9G-7568 [1] FRAME AS-REAR  
11. 3T-1887 [1] DIODE AS  
12. 9G-7561 [1] STATOR AS  
13. 9G-7566 [1] FRAME-DRIVE END  
14. 9L-6770 C [1] CAP-DUST  
15. 9G-7549 [1] SPACER (25X40X9.5-MM THK)  
16. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
17. 5C-2874 M [1] NUT (M5X0.8-THD)  
  7X-0620 [1] WASHER-HARD (5.5X13X1.6-MM THK)  
18. 1L-9048 [1] NUT-PLATED JAM (7/16-14-THD)  
  8T-5360 [1] WASHER (12X22.5X2.5-MM THK)  
19. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
20. 1B-8705 [1] KEY-WOODRUFF  
   
    AVAILABLE REPAIR KIT(S):
  9G-7554 [1] KIT-TERMINAL GROUND (ALTERNATOR AIR)  
    (INCLUDES NUTS & LOCKWASHERS)
  9G-7555 [1] KIT-OUTPUT TERMINAL (ALTERNATOR AIR)  
    (INCLUDES NUTS, WASHERS, & BUSHINGS)
  9G-7559 [1] KIT-RELAY TERMINAL (ALTERNATOR AIR)  
    (INCLUDES SPLICE, NUT, TUBE, TERMINAL, WASHERS, LOCKWASHER & BUSHING)
  9G-7565 [1] KIT-REGULATOR TERMINAL (ALTERNATOR AIR)  
    (INCLUDES NUTS, LOCKWASHERS, WASHERS, & BUSHING)
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

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
Alternator
26SI Series Alternator
Alternator
30SI Series and 34SI Series Alternator
Alternator
N3 Series Brushless Alternators
Systems Operation
General Information
26SI Series Alternator
Component Description
26SI Series Alternator
Normal Operation
26SI Series Alternator
General Information
30SI Series and 34SI Series Alternator
Normal Operation
30SI Series and 34SI Series Alternator
Component Description
30SI Series and 34SI Series Alternator
General Information
N3 Series Brushless Alternators
Component Description
N3 Series Brushless Alternators
Normal Operation
N3 Series Brushless Alternators
Specifications
Starting and Charging Systems
Basic Operation
Starting and Charging Systems
Test Setup A, Hookup
Starting and Charging Systems
Test Step B, Crank
Starting and Charging Systems
Test Step C, Start Aid
Starting and Charging Systems
Test Step D, High Idle
Starting and Charging Systems
Troubleshooting
Starting and Charging Systems
Test Considerations
Starting and Charging Systems
Starter Ground Circuit Test Description
Starting and Charging Systems
Batteries Test Description
Starting and Charging Systems
Alternator Breaker Test Description
Starting and Charging Systems
Key Breaker Test Description
Starting and Charging Systems
Key Start Switch Test Description
Starting and Charging Systems
Main Relay and/or Breaker Test Description
Starting and Charging Systems
Coolant Switch Test Description
Starting and Charging Systems
Start Aid Switch/Solenoid Test Description
Starting and Charging Systems
Start Relay (Starter One) Test Description
Starting and Charging Systems
Starter Solenoid Power Circuit (Starter One) Test Description
Starting and Charging Systems
Starter Solenoid (Starter One) Test Description
Starting and Charging Systems
Start Relay (Starter Two) Test Description
Starting and Charging Systems
Starter Solenoid Power Circuit (Starter Two) Test Description
Starting and Charging Systems
Starter Solenoid (Starter Two) Test Description
Starting and Charging Systems
General Information
Starting and Charging Systems
Analyzer Test Description
Starting and Charging Systems
Alternator Test Description
Starting and Charging Systems
Reference Information
Starting and Charging Systems
Testing and Adjusting
T1 Alternator Output - Test
26SI Series Alternator
T2 Electrical System Current - Test
26SI Series Alternator
T3 Charging System - Test
26SI Series Alternator
T4 Alternator Drive System - Check
26SI Series Alternator
T5 Alternator Current - Test
26SI Series Alternator
T6 Residual Magnetism Restoration
26SI Series Alternator
T7 Identifying Source of Current Draw - Test
26SI Series Alternator
T8 Alternator Overcharging - Test
26SI Series Alternator
Initial Troubleshooting Procedure
26SI Series Alternator
General Information
26SI Series Alternator
Component - Test
26SI Series Alternator
T1 Alternator Output - Test
30SI Series and 34SI Series Alternator
T2 Electrical System Current - Test
30SI Series and 34SI Series Alternator
T3 Charging System - Test
30SI Series and 34SI Series Alternator
T4 Alternator Drive System - Check
30SI Series and 34SI Series Alternator
T5 Alternator Current - Test
30SI Series and 34SI Series Alternator
T6 Residual Magnetism Restoration
30SI Series and 34SI Series Alternator
T7 Identifying Source of Current Draw - Test
30SI Series and 34SI Series Alternator
T8 Alternator Overcharging - Test
30SI Series and 34SI Series Alternator
General Information
30SI Series and 34SI Series Alternator
Initial Troubleshooting Procedure
30SI Series and 34SI Series Alternator
Component - Test
30SI Series and 34SI Series Alternator
Charging System - Test
3114, 3116, and 3126 Engines
Residual Magnetism - Restore
N3 Series Brushless Alternators
Field Winding - Test
N3 Series Brushless Alternators
Capacitor - Test
N3 Series Brushless Alternators
Rectifier - Test
N3 Series Brushless Alternators
Stator - Test
N3 Series Brushless Alternators
Regulator - Test
N3 Series Brushless Alternators
Troubleshooting
General Information
N3 Series Brushless Alternators
Charging System
N3 Series Brushless Alternators
MID 124 - CID 0168 - FMI 00
Machine Security System
MID 124 - CID 0168 - FMI 01
Machine Security System
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
SUPPLEMENT FOR 120H & 135H MOTOR GRADERS - 3116 ENGINE
Alternator - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Alternator - Assemble
26SI Series Alternator
Alternator - Disassemble
26SI Series Alternator
Alternator - Disassemble
30SI Series and 34SI Series Alternator
Alternator - Assemble
30SI Series and 34SI Series Alternator
Alternator - Assemble
N3 Series Brushless Alternators
Alternator - Disassemble
N3 Series Brushless Alternators
Service Magazine
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23
Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04
Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04
Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25
New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13
Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22
Improved Alternator Adjustment Strap And Retention Hardware Used To Maintain Belt Tension {1405}
1996/10/14
New 100 Amp Alternator Now Available{1405}
1997/10/06
Proper Tensioning Of Alternator V-Belt {1807,1800,1357}
1997/12/15
New Alternator Bracket And Tensioner Improves Belt Tension {4197,1357,1405}
1998/10/05
Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07
Improved V-Belt Sets Now Used On Alternator And Fan Drive Pulleys {1357}
1999/03/22
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 120H NA :

ALTERNATOR GP-CHARGING
114-2401 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
112-5041 ALTERNATOR GP-CHARGING
100-5047 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
100-5046 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
100-5045 ALTERNATOR GP-CHARGING
150-7668 ALTERNATOR AR-CHARGING
112-4322 ALTERNATOR AR-CHARGING
112-4320 ALTERNATOR AR-CHARGING
ALTERNATOR GP-CHARGING
177-9953 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
197-8820 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
316-7251 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
3E-7577 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
3T-6352 ALTERNATOR GP-CHARGING
6N-9294 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
6N-9294 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
7C-1905 ALTERNATOR GP-CHARGING

Truck sale:

Caterpillar 120HNA, Construction
52,000 
Caterpillar 120HNA, Construction
- motor graders
WHAYNE SUPPLY COMPANY
Caterpillar 120HNA, Construction
54,000 
Caterpillar 120HNA, Construction
- motor graders
WHAYNE SUPPLY COMPANY
 
67,539 USD 
Caterpillar 120HNA, Construction
- motor graders
WILLIAM ADAMS PTY. LTD.
Australia
 
70,293 
Caterpillar 120HNA, Construction
- motor graders
avspare
Caterpillar 120HNA, Construction
64,900 
Caterpillar 120HNA, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
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