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390-9853 CIRCLE & BEAM AS S/N N9A1-UP PART OF 390-9852 CIRCLE GP ALSO AN ATTACHMENT 18M3 MOTOR GRADER


IMPLEMENTS
CIRCLE GP
DRAWBAR GP
MACHINE ARRANGEMENT
MACHINE AR
WORK TOOLS
GROUND ENGAGING TOOLS (G.E.T.)
OPERATOR STATION
AIR CONDITIONER GP

MOTOR GRADER 18M3 MOTOR GRADER N9A
 18M Series 3 Motor Grader N9A00001-UP (MACHINE) POWERED BY C13 Engine SEBP7272 18M3 N9A   (2015)

IMPLEMENTS

CIRCLE GP
CIRCLE & BEAM AS
390-9853 CIRCLE & BEAM AS
CIRCLE GP
390-9852 CIRCLE GP
CIRCLE GP
390-9852 CIRCLE GP
 

#SEBP72720770
 

390-9853: CIRCLE & BEAM AS

390-9853 CIRCLE & BEAM AS
S/N N9A1-UP
PART OF 390-9852 CIRCLE GP
ALSO AN ATTACHMENT
i06078369 SEBP7272
3909853 CIRCLE & BEAM AS Parts scheme
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-9866 M [1] BOSS-THREADED (M10X1.5-THD)  
2. 6G-4911 [2] BOSS  
3. 8X-4893 [2] BLOCK  
4. 8X-4897 [1] BEAM-BLADE  
5. 8X-4898 [1] BEAM-BLADE  
6. 256-7143 [1] BRACKET AS  
  159-9539 M [2] NUT-WELD (M6X1-THD)  
7. 281-4297 [1] BRACKET AS  
8. 281-9451 [2] PLATE  
9. 9R-2672 M [1] BOSS-THREADED (M10X1.5X120-MM)  
10. 9R-4595 M [1] BOSS (M12X1.75X30-MM)  
  M   METRIC PART
 

#SEBP72720771
 

390-9852: CIRCLE GP

390-9852 CIRCLE GP
S/N N9A1-249
PART OF 479-7657 IMPLEMENT AR, 473-2424 OPTION AR-WORK TOOL
ALSO AN ATTACHMENT
i06061804 SEBP7272
3909852 CIRCLE GP Parts scheme
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6G-4831 [2] SHAFT  
2. 449-1751 [4] RETAINER  
3. 253-4643 B [2] SHIM (2-MM THK)  
4. 449-1750 [4] RETAINER  
5. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 390-9853 Y [1] CIRCLE & BEAM AS  
7. 478-8991 [1] BRACKET AS  
8. 7X-0481 [12] BOLT (1/2-13X8-IN)  
9. 4J-1888 [4] PIN-COTTER  
10. 5F-3715 [4] NUT-SLOTTED HEX (2-12-THD)  
11. 7Y-0725 [8] WASHER-HARD (52X92X8-MM THK)  
12. 8W-4167 [8] BUSHING  
13. 446-1523 [4] STRIP-WEAR  
14. 253-4635 [2] PLATE AS  
15. 9X-0941 [12] LOCKNUT (1/2-13-THD)  
16. 2G-2946 B [4] SHIM (1.52-MM THK)  
17. 2G-2945 B [4] SHIM (0.76-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720772
 

390-9852: CIRCLE GP

390-9852 CIRCLE GP
S/N N9A250-UP
PART OF 479-7657 IMPLEMENT AR, 473-2424 OPTION AR-WORK TOOL
ALSO AN ATTACHMENT
i07695098 SEBP7272
3909852 CIRCLE GP Parts scheme
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 253-4635 [2] PLATE AS  
2. 253-4643 BC [22] SHIM (2-MM THK)  
3. 390-9853 Y [1] CIRCLE & BEAM AS  
4. 446-1523 [4] STRIP-WEAR  
5. 449-1750 [4] RETAINER  
6. 449-1751 [4] RETAINER  
7. 478-8991 [1] BRACKET AS  
8. 567-7552 C [2] PIN  
9. 567-7553 C [2] COLLAR  
10. 2G-2945 [4] SHIM (0.76-MM THK)  
11. 2G-2946 [4] SHIM (1.52-MM THK)  
12. 3B-8489 C [2] FITTING-GREASE (1/8-27 PTF)  
13. 7X-0481 [12] BOLT (1/2-13X8-IN)  
14. 8T-4173 CM [2] BOLT (M16X2X110-MM)  
15. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 8T-4778 CM [2] LOCKNUT (M16X2-THD)  
17. 8W-4167 [8] BUSHING  
18. 9X-0941 [12] LOCKNUT (1/2-13-THD)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720773
 

425-8674: DRAWBAR GP

425-8674 DRAWBAR GP
S/N N9A1-UP
PART OF 479-7657 IMPLEMENT AR, 473-2424 OPTION AR-WORK TOOL
ALSO AN ATTACHMENT
i06144111 SEBP7272
4258674 DRAWBAR GP Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 6G-4372 [6] STRIP-WEAR  
3. 6K-6444 [2] SPACER  
4. 185-7115 B [72] SHIM (0.5-MM THK)  
  257-4932 B [16] SHIM (0.25-MM THK)  
6. 259-4468 [1] CAP  
7. 259-4469 [1] ADAPTER  
8. 259-4470 B [1] SHIM (0.12-MM THK)  
  259-4471 B [3] SHIM (0.25-MM THK)  
  259-4472 B [3] SHIM (0.76-MM THK)  
  259-4473 B [2] SHIM (1.52-MM THK)  
12. 268-5743 [2] PLATE  
13. 302-6333 [8] PLATE  
14. 302-6343 [8] PLATE  
15. 308-6304 [6] SHOE-CIRCLE GUIDE  
16. 352-1002 [8] STRIP-WEAR  
17. 424-7251 [2] PLATE  
18. 495-8951 [1] BALL  
19. 502-3879 [1] DRAWBAR AS  
19A. 234-7565 [1] BLOCK  
19B. 122-9709 [1] BLOCK  
19C. 127-3387 M [1] BOSS (M10X1.5X80-MM)  
19D. 178-7023 M [1] BOSS (M10X1.5X30-MM)  
19E. [4] BLOCK  
19F. 8Y-4489 M [1] BOSS (M10X1.5-THD)  
19G. 9C-7929 [2] BLOCK  
19H. 9R-2613 M [1] BOSS-WELD (M10X1.5X25-MM)  
19J. 9R-2672 M [22] BOSS-THREADED (M10X1.5X120-MM)  
19K. 9R-2821 M [4] BOSS (M10X1.5X15-MM)  
19L. 185-7120 [1] SHAFT AS  
19M. 257-4933 [1] PLATE  
19N. 385-6726 [2] GUSSET  
19P. 472-1052 [3] STUD-BALL  
20. 101-7396 M [2] BOLT-SOCKET HEAD (M10X1.5X50-MM)  
21. 106-4175 M [22] BOLT (M20X2.5X60-MM)  
22. 112-3926 M [8] BOLT (M20X2.5X110-MM)  
23. 112-3928 M [18] BOLT (M24X3X130-MM)  
24. 550-3304 M [2] BOLT-HEAD (M24X3X170-MM)  
25. 126-8928 [2] WASHER-HARD (26X40X8-MM THK)  
26. 166-1880 M [2] BOLT (M20X2.5X75-MM)  
27. 1D-6306 [12] NUT (1-8-THD)  
28. 267-3507 [29] WASHER-HARD (26X47X12-MM THK)  
29. 292-5889 [4] SETSCREW (1-8X3.25-IN)  
30. 2H-3896 [8] SETSCREW-SQUARE HEAD (1-8X4-IN)  
31. 6C-9149 [22] WASHER (22X50X10-MM THK)  
32. 7X-2489 M [5] BOLT (M24X3X100-MM)  
33. [1] BOLT  
34. 8T-1482 [7] WASHER-HARD (26X50X8-MM THK)  
35. 317-1117 M [5] LOCKNUT (M24X3-THD)  
36. 8T-4123 [8] WASHER (22X35X3.5-MM THK)  
37. [7] BOLT  
38. 9S-8892 [6] BOLT-12 POINT HEAD (3/4-16X3.5-IN)  
   
  185-7115 BFJ [80] SHIM (0.5-MM THK)  
  257-4932 BFJ [32] SHIM (0.25-MM THK)  
  B   USE AS REQUIRED
  F   NOT SHOWN
  J   FOR SHIPPING PURPOSES -LOCATED IN CAB; FOR FIELD SERVICE - LOCATED IN TOOLBOX
  M   METRIC PART
 

#SEBP72720774
 

479-7657: IMPLEMENT AR

479-7657 IMPLEMENT AR -CIRCLE, DRAWBAR, MOLDBOARD
S/N N9A1-UP
AN ATTACHMENT
i06199609 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  390-9852 Y [1] CIRCLE GP  
  352-5793 Y [1] CYLINDER & MTG GP-BLADE TIP  
  261-2373 Y [1] CYLINDER & MTG GP-CENTERSHIFT  
  257-6804 Y [1] CYLINDER & MTG GP-SIDESHIFT  
  425-8674 Y [1] DRAWBAR GP  
  454-4691 Y [1] DRIVE GP-CIRCLE  
  366-6122 Y [1] LINES GP-ACCUMULATOR  
  474-8903 Y [1] MOLDBOARD GP  
  465-3377 Y [1] SWIVEL GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720775
 

474-8903: MOLDBOARD GP

474-8903 MOLDBOARD GP
S/N N9A1-UP
CURVED
PART OF 479-7657 IMPLEMENT AR
CANNOT BE USED WITH @@@@@474-8904@@@@@
AN ATTACHMENT
i06199603 SEBP7272
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  257-3466 Y [1] BIT GP-END  
  443-9731 Y [1] EDGE GP-CUTTING (CURVED)  
   
  136-2545 [1] MOLDBOARD AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720776
 

474-8904: MOLDBOARD GP

474-8904 MOLDBOARD GP
S/N N9A1-UP
STRAIGHT
CANNOT BE USED WITH @@@@@474-8903@@@@@
AN ATTACHMENT
i06199605 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  257-3466 Y [1] BIT GP-END  
  443-9732 Y [1] EDGE GP-CUTTING (STRAIGHT)  
   
  136-2545 [1] MOLDBOARD AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720777
 

274-1525: AIR CONDITIONER & MOUNTING GP

274-1525 AIR CONDITIONER & MOUNTING GP
S/N N9A1-UP
PART OF 389-6377 AIR CONDITIONER AR
i02606195 SEBP7272
2741525 AIR CONDITIONER & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 249-0410 [2] GASKET  
2. 249-0411 [1] GASKET  
3. 249-0937 [1] DUCT  
4. 263-2555 Y [1] AIR CONDITIONER GP  
5. 265-7454 [1] GASKET  
6. 387-8731 [2] SPACER  
7. 267-5032 [2] FITTING-DRAIN  
8. 118-5619 [2] SCREW-FLAT HEAD (6-20X1-IN)  
9. 145-6669 [2] SCREW-SELF-TAPPING (10X0.75-IN)  
10. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4172 M [2] BOLT (M10X1.5X80-MM)  
12. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
13. 5P-5637 D SEAL (0.5-M)  
14. 5P-5927 D SEAL (0.44-M)  
14A. 5P-5927 D SEAL (0.23-M EACH)  
14B. 5P-5927 D SEAL (0.37-M)  
15. 5P-5643 SEAL (0.5-M)  
  D   ORDER BY THE METER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720778
 

389-6377: AIR CONDITIONER AR

389-6377 AIR CONDITIONER AR
S/N N9A1-UP
PART OF 361-3120 CAB AR
i06144673 SEBP7272
3896377 AIR CONDITIONER AR Parts scheme
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 244-2701 Y [1] DUCT & FILTER GP-CAB AIR  
2. 273-1878 Y [1] LINES GP-HEATER  
3. 274-1525 Y [1] AIR CONDITIONER & MOUNTING GP  
4. 300-4231 Y [1] CONTROL GP-AIR & TEMPERATURE (AIR CONDITIONER)  
5. 389-6378 Y [1] CONDENSER & MTG GP-REFRIGERANT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720779
 

263-2555: AIR CONDITIONER GP

263-2555 AIR CONDITIONER GP
S/N N9A1-UP
PART OF 274-1525 AIR CONDITIONER & MOUNTING GP
i03789414 SEBP7272
2632555 AIR CONDITIONER GP Parts scheme
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-9631 [1] SWITCH-TEMPERATURE (REFRIGERANT)  
2. 6T-6708 [2] WASHER (7X28.6X4.1-MM THK)  
3. 125-9740 [1] RESISTOR  
4. 133-9012 C [2] FUSE (15-AMPERE)(AIR CONDITIONER)  
5. 249-0938 [1] CASE  
6. 263-2553 [1] CASE AS  
7. 263-9466 [1] PLATE  
8. 265-7434 [1] SEAL  
9. 265-7435 [1] GASKET  
10. 273-0338 C [1] PLUG  
11. 273-0339 C [1] PLUG  
12. 276-9015 [1] HARNESS AS-MOTOR (HVAC)  
  177-9645 [1] KIT-RECEPTACLE (2-PIN)  
  102-8806 [1] KIT-RECEPTACLE (8-PIN)  
    (EACH KIT INCLUDES RECEPTACLE AS & WEDGE)
  7T-0093 [2] PIN-CONNECTOR (12-GA TO 14-GA)  
  8T-8729 [4] PIN-CONNECTOR (16-GA TO 18-GA)  
  8T-8737 [1] PLUG-SEAL  
  9W-0852 [3] PIN-CONNECTOR (14-GA TO 16-GA)  
  100-6674 [3] SEAL-CONNECTOR  
  118-5125 [1] CLIP (LOOP)  
  119-3662 E TUBE-HEAT SHRINK (10.85-MM DIA)(7-CM)  
  125-7875 E TUBE-HEAT SHRINK (7.44-MM DIA)(5-CM)  
  5P-5618 [3] TERMINAL-BLADE (10-GA TO 12-GA)  
  5P-4571 [5] TERMINAL-BLADE (14-GA TO 16-GA)  
  2L-8067 [2] TERMINAL-RING (10-GA TO 12-GA, 1/4-IN SCREW)  
  3E-3389 [1] WEDGE-RECEPTACLE LOCK (8-PIN)  
14. 278-3354 [1] FILM-INSTRUCTION (HVAC WATER, DRAINING, FILLING)  
15. 322-6674 C [1] PLATE  
16. 322-6675 C [1] PLATE AS  
17. 466-7341 C [1] FAN AS (24-VOLT, A/C, HEATER)  
  1F-7958 [1] NUT-FULL (1/2-13-THD)  
18. 328-8755 C [1] WIRE AS  
19. 129-3178 M [1] LOCKNUT (M6X1-THD)  
20. 132-5793 C [2] SCREW-WASHER HEAD (4-40X0.25-IN)  
21. 7X-0490 M [1] BOLT (M6X1X200-MM)  
22. 114-3140 [1] GROMMET  
23. 178-3338 [2] SCREW (8-32X0.313-IN)  
24. 6V-1668 [2] WASHER (6.5X29.1X3-MM THK)  
25. 8T-4205 C [10] WASHER-HARD (7.2X14.5X2-MM THK)  
26. 9X-2038 [4] WASHER (7X19X2-MM THK)  
27. 9X-2044 CM [14] SCREW-TRUSS HEAD (M6X1X16-MM)  
28. 5P-7070 D INSULATION-STRIP (0.2-M EACH)  
29. 6D-5801 J [3] LOCKNUT (8-32-THD)  
30. 238-8839 [1] CORE AS-HEATER  
31. 245-1596 [1] ACTUATOR  
32. 263-2548 [1] COIL AS-EVAPORATOR  
33. 281-2588 J [6] SCREW-SELF-TAPPING  
34. 450-4968 J [2] SCREW-HEX HEAD (8-16X0.5-IN)  
35. 465-7612 J [1] CLIP  
36. 470-3946 J [1] SEAL-O-RING  
37. 521-2576 [1] VALVE AS-CONTROL  
  262-4930 [1] TUBE AS  
  465-7612 [1] CLIP  
  470-3946 [1] SEAL-O-RING  
38. 521-3096 J [1] PLATE AS  
39. 525-2467 J [3] SPACER (4.34X9.53X15.9-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  522-2362 J KIT-VALVE  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 18M3 :

VALVE GP-STEERING
366-6681 VALVE GP-STEERING
VALVE GP-SOLENOID & MANIFOLD
279-6521 VALVE GP-SOLENOID & MANIFOLD
VALVE GP-SOLENOID
251-3268 VALVE GP-SOLENOID
VALVE GP-SOLENOID
189-8627 VALVE GP-SOLENOID
VALVE GP-PRESSURE REDUCING
252-8038 VALVE GP-PRESSURE REDUCING
VALVE GP-PRESSURE REDUCING
160-4128 VALVE GP-PRESSURE REDUCING
VALVE GP-CONTROL
488-7010 VALVE GP-CONTROL
VALVE GP-CONTROL
382-3313 VALVE GP-CONTROL
CIRCLE GP
390-9852 CIRCLE GP
CIRCLE GP
390-9852 CIRCLE GP
DRAWBAR GP
425-8674 DRAWBAR GP
479-7657 IMPLEMENT AR
474-8903 MOLDBOARD GP
474-8904 MOLDBOARD GP
AIR CONDITIONER & MOUNTING GP
274-1525 AIR CONDITIONER & MOUNTING GP
AIR CONDITIONER AR
389-6377 AIR CONDITIONER AR
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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.