AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

8X-3274 WIRING GP-SECONDARY STEERING S/N 8MN1-UP PART OF 8X-9750 STEERING AR-SECONDARY AN ATTACHMENT 12H NA


ELECTRICAL AND STARTING SYSTEM
WIRING GP
POWER TRAIN
TRANSMISSION GP
CHAIN GP
TRANSMISSION GP

MOTOR GRADER 12H NA MOTOR GRADER 8MN
 12H Motor Grader 8MN00001-UP (MACHINE) POWERED BY 3306B Engine SEBP2491 12H NA 8MN   (1996)

ELECTRICAL AND STARTING SYSTEM

WIRING GP
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-SECONDARY STEERING
8X-3274 WIRING GP-SECONDARY STEERING
WIRING GP-STEERING CONSOLE
8X-7708 WIRING GP-STEERING CONSOLE
 

#SEBP24910270
 

8X-3274: WIRING GP-SECONDARY STEERING

8X-3274 WIRING GP-SECONDARY STEERING
S/N 8MN1-UP
PART OF 8X-9750 STEERING AR-SECONDARY
AN ATTACHMENT
i00125523 SEBP2491
8X3274 WIRING GP-SECONDARY STEERING Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-9150 [1] CLIP  
2. 3T-0050 [1] CLIP  
3. 3E-5184 Y [1] CONTROL GP-SECONDARY STEERING (EMS)  
4. 8T-4896 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 5M-3062 [9] BOLT (3/8-16X0.75-IN)  
6. 8M-2770 [5] CLIP (LOOP)  
7. 101-8185 [1] HARNESS AS-STEERING  
8. 8X-9869 [1] FILM-FACE  
9. 3E-8765 [1] SWITCH AS (24-VOLT)(SEC STER TEST)  
  3E-8816 [1] ACTUATOR  
  3E-8825 [2] LAMP (24-VOLT)(SEC STER TEST)  
10. 115-5322 [1] CABLE AS  
  030-1707 [1] TERMINAL-RING (0-GA, 3/8-IN SCREW)  
  9X-6932 [1] BOOT-TERMINAL  
  5P-0760 E CABLE (0-GA, RED)(36CM)  
  1M-4986 [1] TERMINAL-RING (0-GA, 1/2-IN SCREW)  
11. 102-9384 [1] PLATE  
12. 3E-0154 Y [1] SWITCH GP-MAGNETIC (ACTIVATE SUPPL STER)  
13. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
14. 6V-1322 [4] BOLT (1/4-20X0.375-IN)  
15. 101-8204 [1] CABLE AS  
  030-1707 [2] TERMINAL-RING (0-GA, 3/8-IN SCREW)  
  2L-0273 [1] FITTING (RUBBER)  
  5P-0746 E CABLE (0-GA, BLACK)(20CM)  
16. 8T-8640 [1] SWITCH AS-PRESSURE (EMS WARNING)  
  7N-7781 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
18. 9M-4594 [1] SPACER (0.406X0.875X0.75-IN THK)  
19. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 6V-8918 [1] BOLT (5/16-18X1.25-IN)  
21. 8X-9618 [1] STRAP AS-GROUND  
22. 3K-8782 [2] FUSE (10-AMPERE)  
23. 101-8203 [1] CABLE AS  
  030-1707 [2] TERMINAL-RING (0-GA, 3/8-IN SCREW)  
  9X-6932 [2] BOOT-TERMINAL  
  5P-0760 E CABLE (0-GA, RED)(175CM)  
24. 3K-0360 [1] SEAL-O-RING  
  E   ORDER BY THE CENTIMETER
  Y   SEPARATE ILLUSTRATION
 

#SEBP24910271
 

8X-7708: WIRING GP-STEERING CONSOLE

8X-7708 WIRING GP-STEERING CONSOLE
S/N 8MN1-UP
PART OF 112-4112 CHASSIS AR
i00125542 SEBP2491
8X7708 WIRING GP-STEERING CONSOLE Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-0701 [1] FILM-IDENTIFICATION (FUSE)  
2. 151-4011 [1] HARNESS AS-PANEL  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
  155-2271 [1] KIT-CONNECTING PLUG (4-PIN)  
  102-8804 [1] KIT-RECEPTACLE (4-PIN)  
3. 3S-2093 [9] STRAP-CABLE  
4. 102-9383 [1] PLATE  
5. 4B-1280 [2] SCREW-MACHINE (1/4-20X0.5-IN)  
6. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
7. 6V-8185 [2] NUT (1/4-20-THD)  
8. 106-2477 [1] SWITCH AS-ROCKER (EMS TEST)  
  3E-8825 [1] LAMP (24-VOLT)(EMS TEST INDICATOR)  
  106-2478 [1] SWITCH AS (EMS TEST)  
  106-2479 [1] ACTUATOR (EMS TEST)  
9. 3E-9319 [1] SWITCH AS-ROCKER (24-VOLT)(TAIL LAMP)  
  3E-8825 [1] LAMP (24-VOLT)(TAIL LAMP INDICATOR)  
  3E-8763 [1] SWITCH AS (24-VOLT)(TAIL LAMP)  
  3E-9323 [1] ACTUATOR (TAIL LAMP)  
10. 139-2119 SWITCH AS-ROCKER (DIFF. UNLOCK)  
  3E-8825 [1] LAMP (24-VOLT)(DIFF. UNLOCK INDICATOR)  
  139-2120 [1] SWITCH AS (DIFF. UNLOCK)  
  123-5861 [1] ACTUATOR (DIFF. UNLOCK)  
11. 3E-9318 [1] SWITCH AS-ROCKER (DIMMER)  
  3E-8825 [1] LAMP (24-VOLT)(DIMMER INDICATOR)  
  3E-9324 [1] SWITCH AS (DIMMER)  
  3E-8783 [1] ACTUATOR (DIMMER)  
12. 2G-8096 [2] MOUNTING  
13. 7C-4354 [1] CLIP  
14. 3K-8782 [7] FUSE (10-AMPERE)  
15. 2N-3475 [4] SCREW (6-32X0.5-IN)  
16. 9G-0747 [2] BLOCK AS-FUSE  
  4B-5324 [9] WASHER (3.9X9.6X1.2-MM THK)  
  6V-8373 [9] SCREW-MACHINE (6-32X0.187-IN)  
  6V-8376 [1] SCREW-MACHINE (8-32X0.25-IN)  
  8C-9660 [1] WASHER (4.6X7.9X0.8-MM THK)  
17. 9G-2264 [4] CLIP-CONNECTOR  
18. 3E-0109 [2] PLUG (ROCKER SWITCH)  
19. 6V-8801 [1] NUT (3/8-16-THD)  
20. 8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 6J-0488 [1] SCREW-BUTTON HEAD (3/8-16X0.875-IN)  
22. 3T-3123 [1] RESISTOR AS  
23. 3T-3272 [1] CLIP  
24. 5P-6008 DB TUBE-HEAT SHRINK (6.35-MM DIA)  
25. 3T-3270 [1] WIRE AS (16-GA)  
26. 121-1241 [1] KIT-SERVICE METER  
    (INCLUDES FILM & SERVICE METER)
27. 3T-2662 [1] CIRCUIT BREAKER AS (15-AMPERE, AUTOMATIC RESET)(FRONT LIGHTING)  
  6V-8376 [2] SCREW-MACHINE (8-32X0.25-IN)  
  9B-7233 [2] LOCKWASHER  
28. 5P-8394 [2] SCREW-MACHINE (8-32X0.75-IN)  
29. 6V-3507 [1] SEAL-RECTANGULAR  
30. 9B-7233 [2] LOCKWASHER  
31. 101-8197 [1] HARNESS AS-FRONT LIGHTING  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
 

#SEBP24910272
 

144-2205: CASE & PARTS GP-PLANETARY

144-2205 CASE & PARTS GP-PLANETARY
S/N 4MY440-1961
PART OF 144-2234 TRANSMISSION AR
i00640556 SEBP2491
1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-7403 [1] CASE AS-TRANSMISSION  
  7T-6496 [7] PLUG  
  8M-6521 [2] DOWEL  
2. 6Y-5728 [1] COVER AS-TRANSMISSION  
  7T-6496 [1] PLUG  
3. 6V-1820 M [37] BOLT (M10X1.5X30-MM)  
4. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
5. 9S-4185 [2] PLUG (3/4-16-THD)  
6. 3K-0360 [6] SEAL-O-RING  
7. 2J-0157 [1] SEAL-O-RING  
8. 8C-8422 B SEALANT  
9. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
10. 5M-6200 [1] SEAL-O-RING  
11. 8E-1133 [1] TUBE AS  
12. 6L-1650 [1] SEAL-O-RING  
13. 6V-5217 M [15] BOLT (M8X1.25X20-MM)  
14. 5P-3863 [5] SEAL-O-RING  
15. 9W-1454 [5] COVER  
16. 8S-9129 [1] FILTER-MAGNETIC (TRANSMISSION)  
17. 8S-9130 [1] SCREEN-SUCTION (TRANSMISSION)  
18. 4M-6108 [2] RACE-BEARING OUTER  
19. 8E-2390 [2] VALVE GP-RELIEF (TRANSMISSION)  
20. 9X-4609 [2] SEAL-O-RING  
21. 9W-7038 [1] RING-SNAP  
22. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
23. 6Y-9763 [1] GEAR AS  
  4K-8603 [1] PLUG-CUP  
24. 2S-3029 [1] BALL BEARING  
25. 9W-6465 [1] RETAINER-BEARING  
26. 9S-4190 [5] PLUG-O-RING (7/8-14-THD)  
27. 2M-9780 [6] SEAL-O-RING  
28. 9S-4191 [1] PLUG (9/16-18-THD)  
29. 3J-1907 [1] SEAL-O-RING  
30. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
31. 8E-7107 [1] PLATE AS  
32. 6V-8212 M [1] BOLT (M10X1.5X16-MM)  
33. 5P-4483 [1] PLUG  
34. 7M-8485 [4] SEAL-O-RING  
35. 6V-7981 M [5] BOLT (M10X1.5X70-MM)  
36. 6V-4248 M [6] BOLT (M10X1.5X25-MM)  
37. 9S-8006 [1] PLUG (7/8-14-THD)  
38. 9S-8005 [3] PLUG (3/4-16-THD)  
39. 4M-6109 [4] RACE-ROLLER BEARING  
40. 5P-3924 [2] RACE-BEARING OUTER  
41. 9M-2042 [1] RACE-BEARING OUTER  
42. 1B-0936 [1] SEAL-LIP TYPE  
43. 2H-6489 [1] RACE-BEARING OUTER  
44. 143-5374 [1] HARNESS AS-WIRING  
45. 1B-3057 [2] CLIP  
46. 5P-1075 [3] WASHER-HARD (10.2X22.5X3-MM THK)  
47. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
48. 6V-1720 [1] PLATE-SERIAL NUMBER (TRANSMISSION)  
49. 104-6387 [1] SENSOR GP-SPEED (TRANSMISSION)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  9X-1386 E [14] SLEEVE (14-CM)  
50. 144-2231 [1] CLIP  
51. 8T-4133 M [1] NUT (M10X1.5-THD)  
52. 143-5373 [1] GUARD AS  
53. 134-3987 [1] CLIP (LOOP)  
54. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
55. 8T-4189 M [1] BOLT (M8X1.25X20-MM)  
56. 9S-4181 [3] PLUG (1-5/16-12-THD)  
57. 1B-5174 [1] PLUG-PIPE  
58. 113-7745 [1] PLATE AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
59. 138-2759 [1] CLIP AS  
60. 145-9535 [1] HARNESS AS-TRANSMISSION  
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
    (INCLUDES PLUG AS,WEDGE & INTERFACE SEAL)
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
61. 145-8039 [3] LOCK  
62. 149-9129 [1] CLIP (LOOP)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP24910273
 

144-2205: CASE & PARTS GP-PLANETARY

144-2205 CASE & PARTS GP-PLANETARY
S/N 4MY1962-2060
PART OF 144-2234 TRANSMISSION AR
i02410167 SEBP2491
1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-7403 [1] CASE AS-TRANSMISSION  
  7T-6496 [7] PLUG  
  8M-6521 [2] DOWEL  
2. 6Y-5728 [1] COVER AS-TRANSMISSION  
  7T-6496 [1] PLUG  
3. 6V-1820 M [37] BOLT (M10X1.5X30-MM)  
4. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
5. 9S-4185 [2] PLUG (3/4-16-THD)  
6. 3K-0360 [6] SEAL-O-RING  
7. 2J-0157 [1] SEAL-O-RING  
8. 1U-8846 B SEALANT-GASKET  
9. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
10. 5M-6200 [1] SEAL-O-RING  
11. 8E-1133 [1] TUBE AS  
12. 6L-1650 [1] SEAL-O-RING  
13. 6V-5217 M [15] BOLT (M8X1.25X20-MM)  
14. 5P-3863 [5] SEAL-O-RING  
15. 9W-1454 [5] COVER  
16. 8S-9129 [1] FILTER-MAGNETIC (TRANSMISSION)  
17. 8S-9130 [1] SCREEN-SUCTION (TRANSMISSION)  
18. 4M-6108 [2] RACE-BEARING OUTER  
19. 148-1925 C [2] VALVE-RELIEF  
20. 9X-4609 [2] SEAL-O-RING  
21. 9W-7038 [1] RING-SNAP  
22. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
23. 6Y-9763 [1] GEAR AS  
  6Y-1007 [1] GEAR (38-TEETH)  
  4K-8603 [1] PLUG-CUP  
24. 2S-3029 [1] BALL BEARING  
25. 9W-6465 [1] RETAINER-BEARING  
26. 9S-4190 [5] PLUG-O-RING (7/8-14-THD)  
27. 2M-9780 [6] SEAL-O-RING  
28. 9S-4191 [1] PLUG (9/16-18-THD)  
29. 3J-1907 [1] SEAL-O-RING  
30. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
31. 8E-7107 [1] PLATE AS  
32. 6V-8212 M [1] BOLT (M10X1.5X16-MM)  
33. 5P-4483 [1] PLUG  
34. 7M-8485 [4] SEAL-O-RING  
35. 6V-7981 M [5] BOLT (M10X1.5X70-MM)  
36. 6V-4248 M [6] BOLT (M10X1.5X25-MM)  
37. 9S-8006 [1] PLUG (7/8-14-THD)  
38. 9S-8005 [3] PLUG (3/4-16-THD)  
39. 6I-8642 [4] RACE-BEARING OUTER  
40. 5P-3924 [2] RACE-BEARING OUTER  
41. 9M-2042 [1] RACE-BEARING OUTER  
42. 1B-0936 [1] SEAL-LIP TYPE  
43. 2H-6489 [1] RACE-BEARING OUTER  
44. 194-6249 [1] HARNESS AS-SENSOR (SPEED)  
  155-2270 [2] KIT-CONNECTING PLUG (2-PIN)  
    (EACH INCLUDES PLUG AS & WEDGE)
45. 1B-3057 [2] CLIP  
46. 5P-1075 [3] WASHER-HARD (10.2X22.5X3-MM THK)  
47. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
48. 6V-1720 [1] PLATE-SERIAL NUMBER (TRANSMISSION)  
49. 104-6387 [1] SENSOR GP-SPEED (TRANSMISSION)  
  171-5349 [1] STRAP-MARKER  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  9X-1386 E SLEEVE (14-CM)  
50. 144-2231 [1] CLIP  
51. 8T-4133 M [1] NUT (M10X1.5-THD)  
52. 143-5373 [1] GUARD AS  
53. 149-9129 [1] CLIP (LOOP)  
54. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
55. 8T-4189 M [1] BOLT (M8X1.25X20-MM)  
56. 9S-4181 [3] PLUG (1-5/16-12-THD)  
57. 1B-5174 [1] PLUG-PIPE  
58. 113-7745 [1] PLATE AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
59. 138-2759 [1] CLIP AS  
60. 145-9535 [1] HARNESS AS-TRANSMISSION  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
    (INCLUDES PLUG AS & WEDGE)
61. 145-8039 [3] LOCK  
62. 134-3987 [1] CLIP (LOOP)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP24910274
 

144-2205: CASE & PARTS GP-PLANETARY

144-2205 CASE & PARTS GP-PLANETARY
S/N 4MY2061-12526
PART OF 144-2234 TRANSMISSION AR
i02410175 SEBP2491
1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-7403 [1] CASE AS-TRANSMISSION  
  7T-6496 [7] PLUG  
  8M-6521 [2] DOWEL  
2. 6Y-5728 [1] COVER AS-TRANSMISSION  
  7T-6496 [1] PLUG  
3. 6V-1820 M [37] BOLT (M10X1.5X30-MM)  
4. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
5. 9S-4185 [2] PLUG (3/4-16-THD)  
6. 3K-0360 [6] SEAL-O-RING  
7. 2J-0157 [1] SEAL-O-RING  
8. 1U-8846 B SEALANT-GASKET  
9. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
10. 5M-6200 [1] SEAL-O-RING  
11. 8E-1133 [1] TUBE AS  
12. 6L-1650 [1] SEAL-O-RING  
13. 6V-5217 M [15] BOLT (M8X1.25X20-MM)  
14. 5P-3863 [5] SEAL-O-RING  
15. 9W-1454 [5] COVER  
16. 8S-9129 [1] FILTER-MAGNETIC (TRANSMISSION)  
17. 8S-9130 [1] SCREEN-SUCTION (TRANSMISSION)  
18. 4M-6108 [2] RACE-BEARING OUTER  
19. 148-1925 C [2] VALVE-RELIEF  
20. 9X-4609 [2] SEAL-O-RING  
21. 9W-7038 [1] RING-SNAP  
22. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
23. 6Y-9763 [1] GEAR AS  
  6Y-1007 [1] GEAR (38-TEETH)  
  4K-8603 [1] PLUG-CUP  
24. 2S-3029 [1] BALL BEARING  
25. 9W-6465 [1] RETAINER-BEARING  
26. 9S-4190 [5] PLUG-O-RING (7/8-14-THD)  
27. 2M-9780 [6] SEAL-O-RING  
28. 9S-4191 [1] PLUG (9/16-18-THD)  
29. 3J-1907 [1] SEAL-O-RING  
30. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
31. 8E-7107 [1] PLATE AS  
32. 6V-8212 M [1] BOLT (M10X1.5X16-MM)  
33. 5P-4483 [1] PLUG  
34. 7M-8485 [4] SEAL-O-RING  
35. 6V-7981 M [5] BOLT (M10X1.5X70-MM)  
36. 6V-4248 M [6] BOLT (M10X1.5X25-MM)  
37. 9S-8006 [1] PLUG (7/8-14-THD)  
38. 9S-8005 [3] PLUG (3/4-16-THD)  
39. 6I-8642 [4] RACE-BEARING OUTER  
40. 5P-3924 [2] RACE-BEARING OUTER  
41. 9M-2042 [1] RACE-BEARING OUTER  
42. 1B-0936 [1] SEAL-LIP TYPE  
43. 2H-6489 [1] RACE-BEARING OUTER  
44. 194-6249 [1] HARNESS AS-SENSOR (SPEED)  
  155-2270 [2] KIT-CONNECTING PLUG (2-PIN)  
    (EACH INCLUDES PLUG AS & WEDGE)
45. 1B-3057 [2] CLIP  
46. 5P-1075 [3] WASHER-HARD (10.2X22.5X3-MM THK)  
47. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
48. 6V-1720 [1] PLATE-SERIAL NUMBER (TRANSMISSION)  
49. 104-6387 [1] SENSOR GP-SPEED (TRANSMISSION)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  9X-1813 E SLEEVE (14-CM)  
  171-5349 [1] STRAP-MARKER  
50. 144-2231 [1] CLIP  
51. 8T-4133 M [1] NUT (M10X1.5-THD)  
52. 143-5373 [1] GUARD AS  
53. 149-9129 [1] CLIP (LOOP)  
54. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
55. 8T-4189 M [1] BOLT (M8X1.25X20-MM)  
56. 9S-4181 [3] PLUG (1-5/16-12-THD)  
57. 1B-5174 [1] PLUG-PIPE  
58. 113-7745 [1] PLATE AS  
59. 138-2759 [1] CLIP AS  
60. 145-9535 [1] HARNESS AS-TRANSMISSION  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  155-2260 [1] KIT-CONNECTING PLUG (3-PIN)  
    (INCLUDES PLUG AS & WEDGE)
61. 145-8039 [3] LOCK  
62. 134-3987 [1] CLIP (LOOP)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP24910275
 

144-2205: CASE & PARTS GP-PLANETARY

144-2205 CASE & PARTS GP-PLANETARY
S/N 4MY12527-99999
PART OF 144-2234 TRANSMISSION AR
i02410192 SEBP2491
1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme 1442205 CASE & PARTS GP-PLANETARY Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-6430 [1] CASE AS-TRANSMISSION  
  7T-6496 [7] PLUG  
  8M-6521 [2] DOWEL  
2. 277-6432 [1] COVER AS-TRANSMISSION  
  7T-6496 [1] PLUG  
3. 6V-1820 M [37] BOLT (M10X1.5X30-MM)  
4. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
5. 9S-4185 [2] PLUG (3/4-16-THD)  
6. 3K-0360 [6] SEAL-O-RING  
7. 2J-0157 [1] SEAL-O-RING  
8. 1U-8846 B SEALANT-GASKET  
9. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
10. 5M-6200 [1] SEAL-O-RING  
11. 8E-1133 [1] TUBE AS  
12. 6L-1650 [1] SEAL-O-RING  
13. 6V-5217 M [15] BOLT (M8X1.25X20-MM)  
14. 5P-3863 [5] SEAL-O-RING  
15. 9W-1454 [5] COVER  
16. 8S-9129 [1] FILTER-MAGNETIC (TRANSMISSION)  
17. 8S-9130 [1] SCREEN-SUCTION (TRANSMISSION)  
18. 4M-6108 [2] RACE-BEARING OUTER  
19. 148-1925 [2] VALVE-RELIEF  
20. 9X-4609 [2] SEAL-O-RING  
21. 9W-7038 [1] RING-SNAP  
22. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
23. 6Y-9763 [1] GEAR AS  
  6Y-1007 [1] GEAR (38-TEETH)  
  4K-8603 [1] PLUG-CUP  
24. 2S-3029 [1] BALL BEARING  
25. 9W-6465 [1] RETAINER-BEARING  
26. 9S-4190 [5] PLUG-O-RING (7/8-14-THD)  
27. 2M-9780 [6] SEAL-O-RING  
28. 9S-4191 [2] PLUG (9/16-18-THD)  
29. 3J-1907 [2] SEAL-O-RING  
30. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
31. 190-1684 [1] PLATE AS  
32. 6V-8212 M [1] BOLT (M10X1.5X16-MM)  
33. 5P-4483 [1] PLUG  
34. 7M-8485 [1] SEAL-O-RING  
35. 6V-7981 M [5] BOLT (M10X1.5X70-MM)  
36. 6V-4248 M [6] BOLT (M10X1.5X25-MM)  
37. 9S-8006 [1] PLUG (7/8-14-THD)  
38. 9S-8005 [3] PLUG (3/4-16-THD)  
39. 6I-8642 [4] RACE-BEARING OUTER  
40. 5P-3924 [2] RACE-BEARING OUTER  
41. 9M-2042 [1] RACE-BEARING OUTER  
42. 1B-0936 [1] SEAL-LIP TYPE  
43. 2H-6489 [1] RACE-BEARING OUTER  
44. 194-6249 C [1] HARNESS AS-SENSOR (SPEED)  
45. 191-9256 [2] CLIP  
47. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
48. 6V-1720 [1] PLATE-SERIAL NUMBER (TRANSMISSION)  
49. 183-8597 CY [1] SENSOR GP-SPEED (TRANSMISSION)  
50. 201-0387 C [1] CLIP AS  
51. 8T-4133 M [1] NUT (M10X1.5-THD)  
52. 143-5373 [1] GUARD AS  
53. 149-9129 [1] CLIP (LOOP)  
54. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
55. 8T-4189 M [1] BOLT (M8X1.25X20-MM)  
56. 164-4180 [3] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
57. 1B-5174 [1] PLUG-PIPE  
58. 113-7745 [1] PLATE AS  
59. 138-2759 [1] CLIP AS  
60. 145-9535 [1] HARNESS AS-TRANSMISSION  
61. 145-8039 [3] LOCK  
62. 134-3987 [1] CLIP (LOOP)  
   
  174-5386 F [1] COVER-SHIPPING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24910276
 

9W-5128: CASE & PARTS GP-PLANETARY

9W-5128 CASE & PARTS GP-PLANETARY
S/N 7LX750-99999
PART OF 9W-7115 TRANSMISSION AR
i00125597 SEBP2491
9W5128 CASE & PARTS GP-PLANETARY Parts scheme 9W5128 CASE & PARTS GP-PLANETARY Parts scheme 9W5128 CASE & PARTS GP-PLANETARY Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-5133 [1] CASE AS-TRANSMISSION  
  3S-2173 [7] PLUG-CUP  
  8M-6521 [2] DOWEL  
2. 6Y-5728 [1] COVER AS-TRANSMISSION  
  3S-2173 [1] PLUG-CUP  
3. 6V-1820 M [37] BOLT (M10X1.5X30-MM)  
4. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
5. 9S-4185 [1] PLUG (3/4-16-THD)  
6. 3K-0360 [1] SEAL-O-RING  
7. 2J-0157 [1] SEAL-O-RING  
8. 1U-8846 B SEALANT-GASKET  
9. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
10. 5M-6200 [1] SEAL-O-RING  
11. 8E-1133 [1] TUBE AS  
12. 6L-1650 [1] SEAL-O-RING  
13. 6V-5217 M [3] BOLT (M8X1.25X20-MM)  
14. 5P-3863 [1] SEAL-O-RING  
15. 9W-1454 [1] COVER  
16. 8S-9129 [1] FILTER-MAGNETIC (TRANSMISSION)  
17. 8S-9130 [1] SCREEN-SUCTION (TRANSMISSION)  
18. 8E-2390 [2] VALVE GP-RELIEF  
19. 9X-4609 [2] SEAL-O-RING  
20. 7M-8485 [3] SEAL-O-RING  
21. 4N-9170 [1] CLIP (LOOP)  
22. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
23. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
24. 9S-4181 [3] PLUG (1-5/16-12-THD)  
25. 1B-5174 [1] PLUG-PIPE  
26. 9S-4185 [1] PLUG (3/4-16-THD)  
27. 3K-0360 [4] SEAL-O-RING  
28. 6V-5217 M [6] BOLT (M8X1.25X20-MM)  
29. 5P-3863 [2] SEAL-O-RING  
30. 9W-1454 [2] COVER  
31. 9S-4190 [5] PLUG-O-RING (7/8-14-THD)  
32. 2M-9780 [6] SEAL-O-RING  
33. 9S-4191 [1] PLUG (9/16-18-THD)  
34. 3J-1907 [1] SEAL-O-RING  
35. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
36. 8E-7107 [1] PLATE AS  
37. 6V-8212 M [1] BOLT (M10X1.5X16-MM)  
38. 5P-4483 [1] PLUG  
39. 7M-8485 [1] SEAL-O-RING  
40. 6V-7981 M [5] BOLT (M10X1.5X70-MM)  
41. 6V-4248 M [6] BOLT (M10X1.5X25-MM)  
42. 9S-8006 [1] PLUG (7/8-14-THD)  
43. 9S-8005 [2] PLUG (3/4-16-THD)  
44. 6I-8642 [4] RACE-BEARING OUTER  
45. 104-8588 [1] WIRE AS  
46. 1B-3057 [2] CLIP  
47. 5P-1075 [3] WASHER-HARD (10.2X22.5X3-MM THK)  
48. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
49. 6V-1720 [1] PLATE-SERIAL NUMBER (TRANSMISSION)  
50. 104-6387 [1] SENSOR GP-SPEED (TRANSMISSION)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  9X-1386 E SLEEVE  
51. 9G-9150 [1] CLIP (TAB)  
52. 8T-4133 M [1] NUT (M10X1.5-THD)  
53. 104-8589 [1] GUARD AS  
54. 113-7745 [1] PLATE AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
55. 6V-5217 M [6] BOLT (M8X1.25X20-MM)  
56. 5P-3863 [2] SEAL-O-RING  
57. 9W-1454 [2] COVER  
58. 4M-6108 [2] RACE-BEARING OUTER  
59. 9W-7038 [1] RING-SNAP  
60. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
61. 6Y-9763 [1] GEAR AS  
  4K-8603 [1] PLUG-CUP  
62. 2S-3029 [1] BALL BEARING  
63. 9W-6465 [1] RETAINER-BEARING  
64. 5P-3924 [2] RACE-BEARING OUTER  
65. 2H-6489 [1] RACE-BEARING OUTER  
66. 9M-2042 [1] RACE-BEARING OUTER  
67. 1B-0936 [1] SEAL-LIP TYPE  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP24910277
 

6G-1755: CHAIN GP-DRIVE

6G-1755 CHAIN GP-DRIVE
S/N 8MN1-UP
PART OF 112-4121 POWER TRAIN AR
i00125241 SEBP2491
6G1755 CHAIN GP-DRIVE Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-1633 [4] CHAIN GP  
    (EACH INCLUDES)
2. 6G-1631 [1] LINK-CONNECTING  
    (CHAIN TO CONSIST OF 24 PIN LINKS, 25 ROLLER LINKS, 1 CONNECTING LINK & COTTERS)
 

#SEBP24910278
 

159-9228: CLUTCH GP-TRANSMISSION

159-9228 CLUTCH GP-TRANSMISSION -FORWARD
S/N 4MY3757-9670
PART OF 144-2234 TRANSMISSION AR
i01035429 SEBP2491
1599228 CLUTCH GP-TRANSMISSION Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-7091 [1] SHAFT AS  
  1P-0604 [1] PLUG-CUP  
2. 159-0308 [2] PISTON  
3. 159-9258 [2] VALVE AS  
4. 9U-8815 [2] SPRING  
5. 161-6713 [2] PLATE-LOCK  
6. 6Y-1115 [4] RING-HALF  
7. 8E-8319 [4] DISC-THRUST  
8. 5H-8985 [1] PIN-SPRING  
9. 4M-6107 [1] BEARING-INNER  
10. 9W-2029 [1] RACE-THRUST BEARING  
11. 8E-1263 [2] BEARING-ROLLER  
12. 132-9625 [1] GEAR AS (50-TEETH)  
13. 171-7093 [2] HUB AS  
14. 6I-8911 [5] DISC-FRICTION  
15. 9U-9995 [6] PLATE-CLUTCH  
16. 8E-5742 [2] RING-SEAL (INTERNAL)  
17. 9W-9371 [2] RING-SEAL  
18. 131-3919 [1] BEARING-ROLLER  
19. 7G-4822 [3] RING-SEAL  
20. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
21. 6Y-1119 [1] CARRIER-SEAL  
22. 8F-3469 [4] SEAL-O-RING  
23. 7T-4897 [2] DISC-THRUST  
24. 6Y-1116 [1] GEAR AS (43-TEETH)  
25. 110-7723 [6] PLATE-CLUTCH  
26. 6I-8912 [6] DISC-FRICTION  
27. 108-5751 [2] DISC-FRICTION  
28. 159-0927 [1] DISC-FRICTION  
29. 9W-9905 [4] RING-LOCK  
30. 5C-7423 M [4] SCREW (M6X1X16-MM)  
  M   METRIC PART
 

#SEBP24910279
 

159-9228: CLUTCH GP-TRANSMISSION

159-9228 CLUTCH GP-TRANSMISSION -FORWARD
S/N 4MY9671-UP
PART OF 144-2234 TRANSMISSION AR
i02839778 SEBP2491
1599228 CLUTCH GP-TRANSMISSION Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-7091 [1] SHAFT AS  
  1P-0604 [1] PLUG-CUP  
2. 159-0308 [2] PISTON  
3. 247-8629 [2] VALVE AS  
4. 9U-8815 [2] SPRING  
5. 161-6713 [2] PLATE-LOCK  
6. 6Y-1115 [4] RING-HALF  
7. 8E-8319 [4] DISC-THRUST  
8. 5H-8985 [1] PIN-SPRING  
9. 4M-6107 [1] BEARING-INNER  
10. 9W-2029 [1] RACE-THRUST BEARING  
11. 8E-1263 [2] BEARING-ROLLER  
12. 132-9625 C [1] GEAR AS (50-TEETH)  
13. 171-7093 [2] HUB AS  
14. 6I-8911 [5] DISC-FRICTION  
15. 9U-9995 [6] PLATE-CLUTCH  
16. 8E-5742 [2] RING-SEAL (INTERNAL)  
17. 9W-9371 [2] RING-SEAL  
18. 131-3919 [1] BEARING-ROLLER  
19. 7G-4822 [3] RING-SEAL  
20. 6V-1819 M [2] BOLT (M10X1.5X100-MM)  
21. 6Y-1119 [1] CARRIER-SEAL  
22. 8F-3469 [4] SEAL-O-RING  
23. 7T-4897 [2] DISC-THRUST  
24. 6Y-1116 [1] GEAR AS (43-TEETH)  
25. 6I-9502 C [6] PLATE-CLUTCH  
26. 6I-8912 [6] DISC-FRICTION  
27. 108-5751 [2] DISC-FRICTION  
28. 159-0927 [1] DISC-FRICTION  
29. 9W-9905 [4] RING-LOCK  
30. 5C-7423 M [4] SCREW (M6X1X16-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

Information:

Engine News
270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20
Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/13
Special Instruction
Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}
Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}
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}
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}
Reuse And Salvage Guidelines
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Service Magazine
Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2000/10/09
Service of the Machined Terminals and the Stamped and Formed Terminals {7553}
2006/11/13
Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17
Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2012/03/05
Striped Wire Is Replaced With Improved Ink Jet Identification for Legacy (Parts Service) Wire harnesses {1408}
2012/06/08
Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}
2012/05/08
Information On Battery Cables and Wire Assemblies for Assembling at Dealer Site {4459}
2012/09/21

Caterpillar Parts SIS Catalog 12H NA :

WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-REAR
8X-7711 WIRING GP-REAR
WIRING GP-STEERING CONSOLE
8X-7708 WIRING GP-STEERING CONSOLE
CASE & PARTS GP-PLANETARY
144-2205 CASE & PARTS GP-PLANETARY
CASE & PARTS GP-PLANETARY
144-2205 CASE & PARTS GP-PLANETARY
CASE & PARTS GP-PLANETARY
144-2205 CASE & PARTS GP-PLANETARY
CASE & PARTS GP-PLANETARY
144-2205 CASE & PARTS GP-PLANETARY
CASE & PARTS GP-PLANETARY
9W-5128 CASE & PARTS GP-PLANETARY
CHAIN GP-DRIVE
6G-1755 CHAIN GP-DRIVE
CLUTCH GP-TRANSMISSION
159-9228 CLUTCH GP-TRANSMISSION

Truck sale:

Caterpillar 12HNA, Construction
On Request 
Caterpillar 12HNA, Construction
- motor graders
WILLIAM ADAMS PTY. LTD.
Australia
Caterpillar 12HNA, Construction
96,997 USD 
Caterpillar 12HNA, Construction
- motor graders
WESTRAC
Western Australia, Australia
Caterpillar 12HNA, Construction
62,500 
Caterpillar 12HNA, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
Caterpillar 12HNA, Construction
69,800 
Caterpillar 12HNA, Construction
- motor graders
YANCEY BROS. CO.
GA
CATERPILLAR 12HNA 2007
 
CATERPILLAR 12HNA 2007
- MOTOR GRADERS
HASTINGS DEERING (AUSTRALIA) LTD.
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.