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249-6537 LOCK GP-CENTERSHIFT S/N E9W1-UP PART OF 371-3796 HYDRAULIC AR 18M3 MOTOR GRADER


HYDRAULIC SYSTEM
LOCK GP
MANIFOLD GP
MOTOR GP
MOUNTING GP

MOTOR GRADER 18M3 MOTOR GRADER E9W
 18M Series 3 Motor Grader E9W00001-UP (MACHINE) POWERED BY C13 Engine SEBP7273 18M3 E9W   (2015)

HYDRAULIC SYSTEM

LOCK GP
LINES GP-CENTERSHIFT LOCK
366-6120 LINES GP-CENTERSHIFT LOCK
LOCK GP-CENTERSHIFT
249-6537 LOCK GP-CENTERSHIFT
 

#SEBP72730590
 

249-6537: LOCK GP-CENTERSHIFT

249-6537 LOCK GP-CENTERSHIFT
S/N E9W1-UP
PART OF 371-3796 HYDRAULIC AR
i02370376 SEBP7273
2496537 LOCK GP-CENTERSHIFT Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2H-3931 [1] SEAL-O-RING  
2. 4T-8054 [1] SEAL AS  
3. 512-9912 [1] PISTON  
4. 9D-6584 [1] SEAL-LIP TYPE  
5. 380-6951 [1] CAP GP-PROTECTION  
  380-6950 [1] CAP  
  384-3892 [1] VALVE GP-SOLENOID (CENTERSHIFT LOCK)  
  384-3893 [1] COIL AS  
6. 9X-8880 [1] BOLT (5/8-11X2-IN)  
7. 167-2307 [1] SEAL-U-CUP  
8. 271-7839 [1] CYLINDER  
9. 370-6682 [1] PIN  
10. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
11. 7X-0346 [2] BOLT (5/8-11X2-IN)  
12. 8T-4122 [2] WASHER-HARD (17X32X3.5-MM THK)  
13. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
 

#SEBP72730591
 

322-3798: MANIFOLD GP-CONTROL

322-3798 MANIFOLD GP-CONTROL -BLADE CUSHION
S/N E9W1-UP
PART OF 352-5816, 364-9192 ACCUMULATOR & MTG GP-HYDRAULIC
AN ATTACHMENT
i03902329 SEBP7273
3223798 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 253-1319 [1] MANIFOLD  
2. 320-8117 [1] VALVE GP-SOLENOID (HYDRAULIC ACCUMULATOR)  
  257-5022 [1] COIL AS  
 

#SEBP72730592
 

396-4779: MANIFOLD GP-CONTROL

396-4779 MANIFOLD GP-CONTROL
S/N E9W1-UP
PART OF 352-5789 MANIFOLD GP-HYDRAULIC
i06140592 SEBP7273
3964779 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 474-4232 [1] PLUG-O-RING  
2. 252-8038 Y [1] VALVE GP-PRESSURE REDUCING (IMPLEMENT PILOT OIL)  
3. 430-8363 H [1] VALVE GP-RELIEF (MAIN)  
4. 430-8364 H [1] VALVE GP-RELIEF (SECONDARY STEERING)  
5. 348-1107 J [1] VALVE GP-CHECK (SECONDARY STEERING)  
6. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
7. 6V-0852 [1] CAP-DUST  
8. 1U-0322 [1] BUSHING  
9. 7J-7423 [1] VALVE-CONTROL  
10. 3J-1907 [1] SEAL-O-RING  
11. 7S-8491 [1] SPRING  
12. 9S-8001 [2] PLUG  
13. 9S-8002 [3] PLUG (7/16-20-THD)  
14. 4J-7533 [2] SEAL-O-RING  
15. 3J-7354 [3] SEAL-O-RING  
16. 2S-4078 [1] SEAL-O-RING  
   
   
    AVAILABLE REPAIR KIT(S):
  391-9059 J [1] KIT-SEAL (CHECK VALVE)  
  133-5545 H [1] KIT-SEAL  
    (EACH SEAL KIT INCLUDES BACKUP RINGS & O-RING SEALS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP72730593
 

423-4959: MANIFOLD GP-CONTROL

423-4959 MANIFOLD GP-CONTROL
S/N E9W1-UP
PART OF 352-5790 MANIFOLD GP-HYDRAULIC
i06144247 SEBP7273
4234959 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 251-3268 Y [1] VALVE GP-SOLENOID (24-VOLT)(BRAKE ACCUMULATOR CHARGE)  
2. 340-1765 H [1] VALVE GP-PRIORITY (BRAKE, HYDRAULIC FAN PRIORITY)  
3. 148-9364 [1] VALVE GP-CHECK (BRAKE ACCUMULATOR PRESSURE)  
4. 340-1766 L [1] VALVE GP-RELIEF (BRAKE ACCUMULATOR CHARGE)  
5. 340-1767 N [1] VALVE GP-SHUTTLE (BRAKE ACCUMULATOR)  
6. 241-5889 J [1] VALVE GP-SHUTTLE (BRAKE PUMP)  
7. 189-8627 Y [1] VALVE GP-SOLENOID (HYDRAULIC FAN)  
8. 6E-5066 [2] SCREEN (HYDRAULIC)  
9. 390-8961 [1] PLUG-ORIFICE  
10. 348-3583 [1] PLUG-ORIFICE  
11. 3J-1907 [3] SEAL-O-RING  
12. 9S-8001 [13] PLUG  
13. 4J-7533 [13] SEAL-O-RING  
14. 9S-8004 [3] PLUG (9/16-18-THD)  
15. 9S-8002 [3] PLUG (7/16-20-THD)  
16. 3J-7354 [3] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  272-6538 J [1] KIT-SEAL  
    (INCLUDES BACKUP RINGS & O-RINGS)
  166-0321 H [1] KIT-SEAL (CONTROL VALVE)  
    (INCLUDES SEALS)
  333-9152 L [1] KIT-SEAL  
    (INCLUDES BACKUP RING & O-RINGS)
  189-2102 N [1] KIT-SEAL (VALVE)  
    (INCLUDES BACKUP RINGS & O-RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVIES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
  Y   SEPARATE ILLUSTRATION
 

#SEBP72730594
 

352-5789: MANIFOLD GP-HYDRAULIC

352-5789 MANIFOLD GP-HYDRAULIC
S/N E9W1-UP
PART OF 371-3796 HYDRAULIC AR
i06140590 SEBP7273
3525789 MANIFOLD GP-HYDRAULIC Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 396-4779 Y [1] MANIFOLD GP-CONTROL  
2. 246-4996 [4] WASHER-HARD (13.5X25.5X5-MM THK)  
3. 4J-0522 [1] SEAL-O-RING  
4. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72730595
 

352-5790: MANIFOLD GP-HYDRAULIC

352-5790 MANIFOLD GP-HYDRAULIC
S/N E9W1-UP
PART OF 371-3796 HYDRAULIC AR
i06144241 SEBP7273
3525790 MANIFOLD GP-HYDRAULIC Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 423-4959 Y [1] MANIFOLD GP-CONTROL (HYDRAULIC)  
2. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 8T-5030 M [2] BOLT (M10X1.5X120-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72730596
 

388-4280: MANIFOLD GP-VALVE

388-4280 MANIFOLD GP-VALVE -FRONT
S/N E9W1-UP
PART OF 382-4415 VALVE GP-BANK 5, 382-4417 VALVE GP-BANK 7
AN ATTACHMENT
i05373181 SEBP7273
3884280 MANIFOLD GP-VALVE Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 382-5517 [1] MANIFOLD-INLET  
2. 301-4568 [1] ORIFICE  
3. 366-4699 [2] PLUG AS  
    (EACH INCLUDES)
  360-3692 [1] PLUG  
  3J-1907 [1] SEAL-O-RING  
4. 366-4700 [4] PLUG AS  
    (EACH INCLUDES)
  360-3693 [1] PLUG (3/4-16-THD)  
  3K-0360 [1] SEAL-O-RING  
5. 367-6001 [5] PLUG AS  
    (EACH INCLUDES)
  360-3675 [1] PLUG (5/16-24-THD)  
  4J-7533 [1] SEAL-O-RING  
 

#SEBP72730597
 

388-4281: MANIFOLD GP-VALVE

388-4281 MANIFOLD GP-VALVE -FRONT
S/N E9W1-UP
PART OF 382-4425 VALVE GP-BANK 4, 382-4426 VALVE GP-BANK 6
AN ATTACHMENT
i05373093 SEBP7273
3884281 MANIFOLD GP-VALVE Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 382-5518 [1] MANIFOLD-INLET  
2. 096-3831 [1] ORIFICE  
3. 361-3059 J [1] VALVE GP-RELIEF (MAIN)  
4. 366-4699 [3] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  360-3692 [1] PLUG  
5. 366-4700 [4] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  360-3693 [1] PLUG (3/4-16-THD)  
6. 367-6001 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  360-3675 [1] PLUG (5/16-24-THD)  
7. 367-6002 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  360-3677 [1] PLUG (7/16-20-THD)  
   
    AVAILABLE REPAIR KIT(S):
  133-5545 J [1] KIT-SEAL  
    (INCLUDES RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP72730598
 

9T-5977: MOTOR GP-GEROTOR

9T-5977 MOTOR GP-GEROTOR
S/N E9W1-UP
PART OF 482-7762 DRIVE & MTG GP-CIRCLE, 454-4691 DRIVE GP-CIRCLE
ALSO AN ATTACHMENT
i00122884 SEBP7273
9T5977 MOTOR GP-GEROTOR Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-4733 [1] SEAL-LIP TYPE  
2. 9T-8070 [1] HOUSING AS  
3. 6Y-2934 [1] BEARING-ROLLER  
4. 6Y-2933 [2] RING-THRUST  
5. 6Y-2932 [1] BEARING-THRUST  
6. 8T-1698 [1] BEARING AS-NEEDLE  
7. 9T-9071 [1] SHIM  
8. 9T-8058 [1] BACKUP  
9. 9T-8059 [1] SEAL  
10. 9T-8057 [1] SHAFT  
11. 6Y-2935 [1] BEARING  
12. 9T-8053 [5] SEAL  
13. 9T-8055 [1] LINK  
14. 9T-8061 [1] PLATE  
15. 9T-8062 [1] ROTOR SET  
16. 9T-8065 [1] MANIFOLD  
17. 9J-4963 [1] RING  
18. 9T-8069 [1] PLATE AS  
19. 9T-8067 [1] COVER  
20. 9T-8052 [7] BOLT (3/8-24X4.375-IN)  
   
    AVAILABLE REPAIR KIT(S):
  9T-9072 [1] KIT-SEAL (BROOM MOTOR)  
    (INCLUDES SEALS, BACKUP RING, SHIM & GREASE PACK)
 

#SEBP72730599
 

352-5797: MOUNTING GP-VALVE

352-5797 MOUNTING GP-VALVE
S/N E9W1-UP
PART OF 371-3796 HYDRAULIC AR
i06144242 SEBP7273
3525797 MOUNTING GP-VALVE Parts scheme
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Parts for your 18M3 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 364-1985 [1] PLATE AS  
2. 381-8503 [1] PLATE AS  
3. 7X-7729 [4] WASHER (11X25X3-MM THK)  
4. 133-7810 M [4] STUD-TAPERLOCK (M10X1.5X45-MM)  
5. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
6. 198-4777 [4] WASHER-HARD (11X25X10-MM THK)  
7. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
8. 344-5675 M [4] NUT (M10X1.5-THD)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 18M3 :

LINES GP-STEERING
366-6115 LINES GP-STEERING
LINES GP-SECONDARY STEERING
366-6127 LINES GP-SECONDARY STEERING
LINES GP-SECONDARY STEERING
366-6127 LINES GP-SECONDARY STEERING
LINES GP-RIPPER
390-3134 LINES GP-RIPPER
LINES GP-RIPPER
366-6167 LINES GP-RIPPER
LINES GP-PUMP
366-6119 LINES GP-PUMP
LINES GP-PUMP
366-6119 LINES GP-PUMP
LINES GP-PUMP
366-6118 LINES GP-PUMP
MANIFOLD GP-CONTROL
322-3798 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
396-4779 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
423-4959 MANIFOLD GP-CONTROL
MANIFOLD GP-HYDRAULIC
352-5789 MANIFOLD GP-HYDRAULIC
MANIFOLD GP-HYDRAULIC
352-5790 MANIFOLD GP-HYDRAULIC
MANIFOLD GP-VALVE
388-4280 MANIFOLD GP-VALVE
MANIFOLD GP-VALVE
388-4281 MANIFOLD GP-VALVE
MOTOR GP-GEROTOR
9T-5977 MOTOR GP-GEROTOR
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