AVSPARE.COM
parts catalog

465-3377 SWIVEL GP S/N N9A1-UP CROSS SLOPE PART OF 371-3796 HYDRAULIC AR, 479-7657 IMPLEMENT AR ALSO AN ATTACHMENT 18M3




HYDRAULIC SYSTEM

SWIVEL GP
 

#SEBP72720740
 

465-3377: SWIVEL GP

465-3377 SWIVEL GP
S/N N9A1-UP
CROSS SLOPE
PART OF 371-3796 HYDRAULIC AR, 479-7657 IMPLEMENT AR
ALSO AN ATTACHMENT
i06144113 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 452-9419 Y [1] SWIVEL GP (CIRCLE DRIVE)  
2. 092-5524 M [1] BOLT (M12X1.75X80-MM)  
3. 1K-6870 [1] LOCKNUT (3/4-10-THD)  
4. 286-0433 M [3] BOLT (M12X1.75X100-MM)  
5. 5P-4135 [1] BOLT (3/4-10X8-IN)  
6. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4994 [2] WASHER-HARD (20X36.5X3.5-MM THK)  
8. 111-9251 [2] WASHER-HARD (20X35X1.6-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720741
 

366-6133: TANK & MTG GP-HYDRAULIC

366-6133 TANK & MTG GP-HYDRAULIC
S/N N9A1-UP
PART OF 371-3796 HYDRAULIC AR
i06144245 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4278 [3] CLAMP-HOSE  
2. 9R-9925 [1] BREATHER-HYDRAULIC (INLINE)  
3. 250-2784 [1] STRAP AS  
4. 286-1338 [1] PLATE  
5. 386-2396 Y [1] TANK GP-HYDRAULIC  
6. 198-4777 [1] WASHER-HARD (11X25X10-MM THK)  
7. 350-4369 [1] CLIP (LOOP)  
8. 6D-3479 [1] CLIP (LOOP)  
9. 8T-0389 M [1] LOCKNUT (M10X1.5-THD)  
10. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4133 M [4] NUT (M10X1.5-THD)  
12. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
13. 8T-4186 M [3] BOLT (M10X1.5X40-MM)  
14. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
15. 423-1982 G HOSE (14-IN)  
15A. 423-1982 G HOSE (8-IN)  
  G   ORDER BY THE INCH
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720742
 

386-2396: TANK GP-HYDRAULIC

386-2396 TANK GP-HYDRAULIC
S/N N9A1-UP
90-L (23.8-US GAL)
PART OF 366-6133 TANK & MTG GP-HYDRAULIC
i06139732 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-2314 M [5] BOLT (M5X0.8X35-MM)  
2. 8T-0328 [5] WASHER-HARD (5.5X10X1-MM THK)  
3. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
4. 125-3298 M [6] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
5. 132-3056 [1] SEAL-O-RING  
6. 142-8937 [1] CAP AS-FILLER (LOCKABLE)  
7. 148-8410 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
8. 150-3024 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  5P-4924 [1] ELBOW  
9. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
10. 206-8818 [1] STRAINER  
11. 250-3443 [1] TUBE AS  
12. 273-4838 [1] SEAL  
13. 386-2397 [1] TANK AS-HYDRAULIC  
14. 415-1093 [1] GAUGE GP-OIL LEVEL (DIPSTICK)  
15. 440-9801 [1] SENSOR AS-LIQUID LEVEL (HYDRAULIC OIL)  
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  171-0596 [1] RECEPTACLE AS-CONNECTOR (3-PIN)  
16. 130-5300 [1] CLIP  
17. 7X-2536 M [1] BOLT (M8X1.25X14-MM)  
  M   METRIC PART
 

#SEBP72720743
 

373-1573: VALVE & MOUNTING GP

373-1573 VALVE & MOUNTING GP
S/N N9A1-UP
STEERING & SHUTOFF
PART OF 371-3796 HYDRAULIC AR
i06139759 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 366-6681 Y [1] VALVE GP-STEERING  
2. 382-2790 [1] VALVE GP-SHUTOFF (LOAD SENSING)(IMPLEMENT PILOT OIL)  
  239-0618 J [1] VALVE GP-SHUTTLE (IMPLEMENT PILOT OIL)  
  3H-0442 [1] SEAL-O-RING  
  252-0741 [1] VALVE GP-SOLENOID (IMPLEMENT PILOT OIL)  
  156-5970 [1] NUT (1/2-20-THD)  
  362-6151 [1] COIL AS  
3. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
5. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
6. 8T-7934 [3] WASHER-HARD (11X21X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  239-5195 J [1] KIT-SEAL (SHUTTLE VALVE)  
    (INCLUDES O-RING & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720744
 

382-4425: VALVE GP-BANK 4

382-4425 VALVE GP-BANK 4 -REAR
S/N N9A1-UP
PART OF 385-7554 CONTROL AR-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@487-3034@@@@@
AN ATTACHMENT
i05811766 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4133 M [4] NUT (M10X1.5-THD)  
2. 372-0918 [5] SEAL-INTEGRAL  
3. 248-6175 [4] ROD  
4. 382-3308 Y [1] VALVE GP-CONTROL (ARTICULATION)  
5. 382-3299 Y [1] VALVE GP-CONTROL (RIPPER)  
6. 382-3312 Y [1] VALVE GP-CONTROL (BLADE LIFT)(LH)  
6A. 382-3312 Y [1] VALVE GP-CONTROL (BLADE LIFT)(RH)  
7. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
8. 273-1871 [1] COVER  
9. 388-4281 Y [1] MANIFOLD GP-VALVE (INLET)  
10. 292-9221 [1] PLUG AS  
  292-9220 [1] PLUG  
  294-8055 [1] SEAL-O-RING  
11. 366-4700 [8] PLUG AS  
    (EACH INCLUDES)
  360-3693 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720745
 

487-3034: VALVE GP-BANK 4

487-3034 VALVE GP-BANK 4 -REAR
S/N N9A1-UP
PART OF 385-7554 CONTROL AR-HYDRAULIC
FIELD REPLACEMENT FOR @@@@@382-4425@@@@@
AN ATTACHMENT
i07433223 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-3831 [1] ORIFICE  
2. 106-3659 [2] PISTON  
3. 106-3660 [4] PISTON  
4. 212-4961 [4] SPRING  
5. 242-9264 [4] PLUG-ORIFICE  
6. 243-2965 [4] SPOOL  
7. 244-2579 [4] PLUG  
8. 248-6175 [4] ROD  
9. 273-1871 [1] COVER  
10. 278-1799 Y [2] VALVE GP-SOLENOID (RIPPER)  
10A. 278-1799 Y [2] VALVE GP-SOLENOID (ARTICULATION)  
10B. 278-1799 Y [2] VALVE GP-SOLENOID (BLADE LIFT, LH)  
10C. 278-1799 Y [2] VALVE GP-SOLENOID (BLADE LIFT, RH)  
11. 292-9221 [1] PLUG AS  
  292-9220 [1] PLUG  
  294-8055 [1] SEAL-O-RING  
12. 2S-4663 [8] SEAL-O-RING  
13. 318-3040 H [1] VALVE GP-CHECK & RELIEF (RIPPER)  
14. 318-3052 H [1] VALVE GP-CHECK & RELIEF (BLADE LIFT, RH)  
14A. 318-3052 H [1] VALVE GP-CHECK & RELIEF (BLADE LIFT, LH)  
15. 318-3115 H [1] VALVE GP-CHECK (RIPPER)  
15A. 318-3115 H [1] VALVE GP-CHECK (BLADE LIFT, LH)  
15B. 318-3115 H [1] VALVE GP-CHECK (BLADE LIFT, RH)  
16. 321-6908 H [2] VALVE GP-CHECK (ARTICULATION)  
    (EACH VALVE GP-CHECK INCLUDES)
  6V-6580 H [1] SEAL-O-RING  
  9X-7745 H [1] SEAL-O-RING  
  471-6294 H [1] SEAL-O-RING  
17. 336-6718 [4] LOCKNUT-FLANGE  
18. 344-5675 M [4] NUT (M10X1.5-THD)  
19. 361-3059 L [1] VALVE GP-RELIEF (PILOT OPERATED)  
20. 366-4699 [3] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
21. 366-4700 [12] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3693 [1] PLUG (3/4-16-THD)  
22. 367-6001 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
23. 367-6002 [5] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
24. 367-6003 [4] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
25. 370-8976 [4] COVER-SPRING  
26. 370-8979 [4] COVER  
27. 372-0918 [3] SEAL-INTEGRAL  
28. 380-0794 [16] RETAINER  
29. 380-0819 [2] SPRING  
30. 380-0820 [2] SPRING  
31. 380-0821 [2] SPRING  
35. 382-5518 [1] MANIFOLD-INLET  
36. 3K-0360 [4] SEAL-O-RING  
37. 3T-0849 M [16] BOLT-SOCKET HEAD (M6X1X25-MM)  
41. 4J-7533 [4] SEAL-O-RING  
42. 5B-9318 [4] BALL  
43. 6E-3007 [4] SPRING  
44. 8T-0267 M [8] BOLT-SOCKET HEAD (M6X1X12-MM)  
45. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
   
  372-0918 AFJ [4] SEAL-INTEGRAL  
  382-3299 AFJY [1] VALVE GP-CONTROL (RIPPER)  
  382-3308 AFJY [1] VALVE GP-CONTROL (ARTICULATION)  
  488-7010 AFJY [1] VALVE GP-CONTROL (BLADE LIFT)  
   
    AVAILABLE REPAIR KIT(S):
  471-4231 H [1] KIT-SEAL (CHECK VALVE)  
  133-5545 L [1] KIT-SEAL (PILOT OPERATED)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   REFER TO "FIELD REPLACEMENT REFERENCE" CHART ON GRAPHIC
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720746
 

382-4415: VALVE GP-BANK 5

382-4415 VALVE GP-BANK 5 -FRONT
S/N N9A1-UP
PART OF 385-7554 CONTROL AR-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@487-3024@@@@@
AN ATTACHMENT
i05858573 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4133 M [4] NUT (M10X1.5-THD)  
2. 372-0918 [6] SEAL-INTEGRAL  
3. 248-6174 [4] ROD  
4. 382-3301 Y [1] VALVE GP-CONTROL (BLADE TIP)  
5. 382-3302 Y [1] VALVE GP-CONTROL (SIDESHIFT)  
6. 382-3304 Y [1] VALVE GP-CONTROL (CIRCLE DRIVE)  
7. 382-3313 Y [1] VALVE GP-CONTROL (CENTERSHIFT)(CENTERSHIFT)  
7A. 382-3313 Y [1] VALVE GP-CONTROL (CENTERSHIFT)(WHEEL LEAN)  
8. 366-4700 [10] PLUG AS  
    (EACH INCLUDES)
  360-3693 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
9. 273-1871 [1] COVER  
10. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
11. 388-4280 Y [1] MANIFOLD GP-VALVE (INLET)  
12. 292-9221 [1] PLUG AS  
  292-9220 [1] PLUG  
  294-8055 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720747
 

487-3024: VALVE GP-BANK 5

487-3024 VALVE GP-BANK 5 -FRONT
S/N N9A1-UP
PART OF 385-7554 CONTROL AR-HYDRAULIC
FIELD REPLACEMENT FOR @@@@@382-4415@@@@@
AN ATTACHMENT
i07708900 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 248-6174 [4] ROD  
2. 106-3659 [4] PISTON  
3. 212-4961 [5] SPRING  
4. 242-9264 [5] PLUG-ORIFICE  
5. 243-2965 [5] SPOOL  
6. 244-2579 [5] PLUG  
7. 273-1871 [1] COVER  
8. 278-1799 Y [2] VALVE GP-SOLENOID (WHEEL LEAN)  
8A. 278-1799 Y [2] VALVE GP-SOLENOID (CIRCLE DRIVE)  
8B. 278-1799 Y [2] VALVE GP-SOLENOID (CENTERSHIFT)  
8C. 278-1799 Y [2] VALVE GP-SOLENOID (SIDESHIFT)  
8D. 278-1799 Y [2] VALVE GP-SOLENOID (BLADE TIP)  
9. 292-9221 [1] PLUG AS  
  292-9220 [1] PLUG  
  294-8055 [1] SEAL-O-RING  
10. 2S-4663 [10] SEAL-O-RING  
11. 301-4568 [1] ORIFICE  
12. 318-3040 J [1] VALVE GP-CHECK & RELIEF (SIDESHIFT)  
12A. 318-3040 J [1] VALVE GP-CHECK & RELIEF (BLADE TIP)  
13. 318-3115 J [2] VALVE GP-CHECK (WHEEL LEAN)  
13A. 318-3115 J [2] VALVE GP-CHECK (CENTERSHIFT)  
13B. 318-3115 J [1] VALVE GP-CHECK (SIDESHIFT)  
13C. 318-3115 J [1] VALVE GP-CHECK (BLADE TIP)  
    (EACH INCLUDES)
  6V-6580 J [1] SEAL-O-RING  
  9X-7745 J [1] SEAL-O-RING  
  471-6294 J [1] SEAL-O-RING  
14. 336-6718 [5] LOCKNUT-FLANGE  
15. 344-5675 M [4] NUT (M10X1.5-THD)  
16. 366-4699 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
17. 366-4700 [14] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3693 [1] PLUG (3/4-16-THD)  
18. 367-6001 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
19. 367-6002 [5] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
20. 367-6003 [4] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3680 [1] PLUG  
21. 564-6716 [5] COVER-SPRING  
22. 370-8979 [5] COVER  
24. 372-0918 [4] SEAL-INTEGRAL  
25. 380-0794 [20] RETAINER  
26. 526-6377 [5] SPRING  
31. 382-5517 [1] MANIFOLD-INLET  
32. 3K-0360 [5] SEAL-O-RING  
33. 3T-0849 M [20] BOLT-SOCKET HEAD (M6X1X25-MM)  
38. 4J-7533 [5] SEAL-O-RING  
39. 5B-9318 [5] BALL  
40. 6E-3007 [5] SPRING  
41. 6L-9716 [1] PLUG-PIPE  
42. 8T-0267 M [10] BOLT-SOCKET HEAD (M6X1X12-MM)  
43. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
   
  372-0918 AFH [6] SEAL-INTEGRAL  
  382-3301 AFHY [1] VALVE GP-CONTROL (BLADE TIP)  
  382-3302 AFHY [1] VALVE GP-CONTROL (SIDESHIFT)  
  382-3304 AFHY [1] VALVE GP-CONTROL (CIRCLE DRIVE)  
  382-3313 AFHY [2] VALVE GP-CONTROL (CENTERSHIFT)  
   
    AVAILABLE REPAIR KIT(S):
  471-4231 [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  H   REFER TO "FIELD REPLACEMENT REFERENCE" CHART ON GRAPHIC
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720748
 

382-4426: VALVE GP-BANK 6

382-4426 VALVE GP-BANK 6 -REAR
S/N N9A1-UP
PART OF 385-7557 CONTROL AR-HYDRAULIC
AN ATTACHMENT
i05811773 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4133 M [4] NUT (M10X1.5-THD)  
2. 372-0918 [7] SEAL-INTEGRAL  
3. 249-5334 [4] ROD  
4. 382-3312 Y [2] VALVE GP-CONTROL (BLADE LIFT)  
5. 382-3308 Y [1] VALVE GP-CONTROL (ARTICULATION)  
6. 382-3299 Y [1] VALVE GP-CONTROL (RIPPER)  
7. 382-3297 Y [1] VALVE GP-CONTROL (WING LIFT)  
8. 273-1871 [1] COVER  
9. 382-3296 Y [1] VALVE GP-CONTROL (WING TILT)  
10. 388-4281 Y [1] MANIFOLD GP-VALVE (INLET)  
11. 292-9221 [1] PLUG AS  
  292-9220 [1] PLUG  
  294-8055 [1] SEAL-O-RING  
12. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
13. 366-4700 [12] PLUG AS  
    (EACH INCLUDES)
  360-3693 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72720749
 

382-4417: VALVE GP-BANK 7

382-4417 VALVE GP-BANK 7 -FRONT
S/N N9A1-UP
PART OF 385-7557 CONTROL AR-HYDRAULIC
AN ATTACHMENT
i05994364 SEBP7272
  For full view, you need register

Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4133 M [4] NUT (M10X1.5-THD)  
2. 246-3193 [4] ROD  
3. 273-1871 [1] COVER  
4. 292-9221 [1] PLUG AS  
  292-9220 [1] PLUG  
  294-8055 [1] SEAL-O-RING  
5. 366-4700 [14] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  360-3693 [1] PLUG (3/4-16-THD)  
6. 372-0918 [8] SEAL-INTEGRAL  
7. 382-3298 Y [1] VALVE GP-CONTROL (LIFT)  
8. 382-3299 Y [1] VALVE GP-CONTROL (RIPPER)  
9. 382-3301 Y [1] VALVE GP-CONTROL (BLADE TIP)  
10. 382-3302 Y [1] VALVE GP-CONTROL (SIDESHIFT)  
11. 382-3304 Y [1] VALVE GP-CONTROL (CIRCLE DRIVE)  
12. 382-3313 Y [1] VALVE GP-CONTROL (CENTERSHIFT)(CENTERSHIFT)  
12A. 382-3313 Y [1] VALVE GP-CONTROL (CENTERSHIFT)(WHEEL LEAN)  
13. 388-4280 Y [1] MANIFOLD GP-VALVE (INLET)  
14. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 18M3 :

Back to top
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.