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502-5320 LINES GP-PUMP -REAR S/N HBP10001-UP PART OF 503-4906 HYDRAULIC AR 318D2 L EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-PUMP
LINES GP-STICK
LINES GP-CYLINDER
LINES GP-TRAVEL MOTOR
MANIFOLD GP
MOTOR GP

EXCAVATOR 318D2 L EXCAVATOR HBP
 318D2 L Excavator HBP00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP7576 318D2 L HBP   (2015)

HYDRAULIC SYSTEM

LINES GP-PUMP
LINES GP-PUMP
391-7825 LINES GP-PUMP
LINES GP-PUMP
391-7836 LINES GP-PUMP
LINES GP-PUMP
502-5320 LINES GP-PUMP
LINES GP-PUMP
502-5323 LINES GP-PUMP
 

#SEBP75760330
 

502-5320: LINES GP-PUMP

502-5320 LINES GP-PUMP -REAR
S/N HBP10001-UP
PART OF 503-4906 HYDRAULIC AR
i06882402 SEBP7576
5025320 LINES GP-PUMP Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-0002 Y [1] VALVE GP-CHECK (OIL COOLER BYPASS)  
2. 229-1022 [1] HOSE  
3. 230-0185 I [1] HOSE AS  
4. 269-9901 I [1] HOSE AS  
5. 269-9904 I [1] HOSE AS  
6. 269-9911 I [1] HOSE AS  
7. 269-9915 [1] SUPPORT  
8. 302-2872 [1] TUBE AS  
9. 101-7404 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
10. 148-8335 [2] CONNECTOR AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
11. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
12. 1P-4578 [8] FLANGE-HALF  
13. 4J-0522 [4] SEAL-O-RING  
14. 4J-0527 [2] SEAL-O-RING  
15. 7G-5984 [1] CLIP (TAB)  
16. 7G-5985 [1] CLIP (SLOT)  
17. 8T-3440 [1] GROMMET  
18. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
20. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
21. 8T-4196 M [16] BOLT (M10X1.5X35-MM)  
22. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 8T-6703 [2] CLAMP-HOSE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75760331
 

502-5323: LINES GP-PUMP

502-5323 LINES GP-PUMP -SUPPLY, MAIN PUMP
S/N HBP10001-UP
PART OF 503-4906 HYDRAULIC AR
i06882410 SEBP7576
5025323 LINES GP-PUMP Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 399-7619 [1] PIPE AS  
2. [1] HOSE  
3. 108-1781 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
4. 144-0367 [4] CLAMP-HOSE  
5. 148-8335 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
6. 148-8357 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
7. 148-8411 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
8. 155-3624 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
9. 6J-2680 [1] SEAL-O-RING  
10. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP75760332
 

131-9962: LINES GP-STICK

131-9962 LINES GP-STICK
S/N HBP1-UP
PART OF 283-9004, 385-4101 STICK AR-HOE
FOR USE WITH 2.6-M (8.5-FT) STICK
i03853250 SEBP7576
1319962 LINES GP-STICK Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-8785 I [2] HOSE AS  
2. 1P-3702 [3] SEAL-RECTANGULAR  
3. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
4. 8T-9403 [4] FLANGE-HALF  
5. 131-9943 [1] BLOCK  
6. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP75760333
 

275-1695: LINES GP-STICK

275-1695 LINES GP-STICK
S/N HBP1-UP
PART OF 283-9003, 385-4156 STICK AR-HOE
FOR USE WITH 2.9-M (9.5-FT) STICK
i04529137 SEBP7576
2751695 LINES GP-STICK Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4494 I [2] HOSE AS  
2. 131-9943 [1] BLOCK  
3. 1P-3702 [3] SEAL-RECTANGULAR  
4. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
6. 8T-4198 M [4] BOLT (M10X1.5X100-MM)  
7. 8T-9403 [4] FLANGE-HALF  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP75760334
 

385-2914: LINES GP-STICK CYLINDER

385-2914 LINES GP-STICK CYLINDER
S/N HBP1-UP
PART OF 381-8970 CYLINDER & LINES GP-STICK
i05858604 SEBP7576
3852914 LINES GP-STICK CYLINDER Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 390-4165 [1] CLAMP  
2. 422-9137 [1] SUPPORT AS  
  424-8398 [2] NUT-WELD (M10X1.5-THD)  
3. 8T-0273 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
4. 390-4163 [1] TUBE AS  
5. 4J-0520 [1] SEAL-O-RING  
6. 7X-0796 [2] LOCKWASHER (10.2X18.4X2.5-MM THK)  
7. 6V-5842 M [2] BOLT (M10X1.5X40-MM)  
8. 3B-4508 [1] LOCKWASHER  
9. 6V-3823 M [1] BOLT (M12X1.75X60-MM)  
  M   METRIC PART
 

#SEBP75760335
 

260-8212: LINES GP-TRAVEL MOTOR

260-8212 LINES GP-TRAVEL MOTOR -LONG CARRIAGE
S/N HBP1-UP
PART OF 470-6882, 503-4906 HYDRAULIC AR
i03847649 SEBP7576
2608212 LINES GP-TRAVEL MOTOR Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-7304 [2] GROMMET  
2. 124-0986 [2] GROMMET  
3. 162-4696 Y [1] SWIVEL GP  
4. 187-5915 [2] HOSE AS  
5. 7I-8249 I [2] HOSE AS  
6. 196-0800 I [4] HOSE AS  
7. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
8. 148-8327 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
9. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
10. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
11. 148-8436 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  6V-8775 [1] TEE-FACE SEAL  
12. 1P-3703 [4] SEAL-RECTANGULAR  
13. 6V-0400 [8] FLANGE-HALF  
14. 7K-1181 [4] STRAP-CABLE  
15. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
17. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
18. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75760336
 

215-5037: MANIFOLD GP-CONTROL

215-5037 MANIFOLD GP-CONTROL -PILOT OIL
S/N HBP1-UP
PART OF 473-9354, 502-5322 LINES GP-PILOT
i06193222 SEBP7576
2155037 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 457-9878 CY [1] VALVE GP-SOLENOID (24-VOLT)(SWING BRAKE RELEASE)  
1A. 457-9878 CY [1] VALVE GP-SOLENOID (24-VOLT)(HYDRAULIC LOCKOUT)  
1B. 457-9878 CY [1] VALVE GP-SOLENOID (24-VOLT)(TRAVEL SPEED)  
2. 9S-8005 C [4] PLUG (3/4-16-THD)  
3. 9S-8004 C [1] PLUG (9/16-18-THD)  
4. 197-0196 C [1] VALVE-CHECK  
5. 197-0199 C [1] SPRING  
6. 197-0273 C [1] SPRING  
7. 7I-2272 CM [6] BOLT (M5X0.8X12-MM)  
8. 3J-1907 C [1] SEAL-O-RING  
9. 3K-0360 C [4] SEAL-O-RING  
10. 225-4818 C [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75760337
 

185-6952: MOTOR & MTG GP-TRAVEL

185-6952 MOTOR & MTG GP-TRAVEL
S/N HBP1-UP
PART OF 350-0450 DRIVE GP-FINAL
i03821000 SEBP7576
1856952 MOTOR & MTG GP-TRAVEL Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-6953 Y [1] MOTOR GP-TRAVEL  
2. 199-0504 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
3. 8T-4176 M [6] BOLT (M12X1.75X90-MM)  
4. 095-0707 M [3] BOLT (M16X2X120-MM)  
5. 095-1685 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75760338
 

369-9604: MOTOR GP-SWING

369-9604 MOTOR GP-SWING
S/N HBP1-UP
PART OF 367-8339 DRIVE GP-SWING
i04943680 SEBP7576
3699604 MOTOR GP-SWING Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-9624 Y [1] MOTOR GP-SWING  
2. 364-0981 Y [2] VALVE GP-RELIEF (DIRECT OPERATED)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75760339
 

369-9624: MOTOR GP-SWING

369-9624 MOTOR GP-SWING
S/N HBP1-UP
PART OF 369-9604 MOTOR GP-SWING
i05868002 SEBP7576
3699624 MOTOR GP-SWING Parts scheme
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Parts for your 318D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3444 [1] PLATE  
2. 173-3443 [1] PLATE  
3. 334-9981 [1] PISTON AS-PUMP  
4. 173-3441 [1] BARREL  
5. 5I-8426 J [1] SEAL-O-RING  
6. 5I-8417 J [1] SEAL-O-RING  
7. 177-2584 [1] PISTON-BRAKE  
8. 5I-8623 J [1] SEAL-O-RING  
9. 126-2055 [14] SPRING  
10. 173-3439 [1] HEAD GP-MOTOR  
  095-0882 [2] PIN-SPRING  
11. 446-7230 [2] PLUG  
12. 3J-1907 J [2] SEAL-O-RING  
13. 5I-8625 [1] BEARING  
14. 173-3445 [1] PLATE-VALVE  
15. 173-3451 [4] PLATE-SEPARATOR  
16. 173-3450 [3] PLATE-FRICTION  
17. 173-3442 [1] SPRING  
18. 369-9625 [1] BODY  
19. 364-0979 [1] SHAFT  
20. 173-3447 J [1] SEAL-OIL  
21. 122-5318 [1] BEARING  
22. 094-1900 [2] PLUG  
23. 095-1595 J [2] SEAL-O-RING  
24. 7Y-4268 [2] SPRING  
25. 7Y-4267 [2] VALVE  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
   
    AVAILABLE REPAIR KIT(S):
  173-3454 J [1] KIT-SEAL (SWING MOTOR)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 318D2 L :

LINES GP-PUMP
391-7836 LINES GP-PUMP
LINES GP-PUMP
391-7825 LINES GP-PUMP
LINES GP-PILOT
502-5325 LINES GP-PILOT
LINES GP-PILOT
502-5322 LINES GP-PILOT
LINES GP-PILOT
502-5321 LINES GP-PILOT
LINES GP-PILOT
473-9354 LINES GP-PILOT
LINES GP-PILOT
473-9348 LINES GP-PILOT
LINES GP-PILOT
387-3716 LINES GP-PILOT
LINES GP-PUMP
502-5323 LINES GP-PUMP
LINES GP-STICK
131-9962 LINES GP-STICK
LINES GP-STICK
275-1695 LINES GP-STICK
LINES GP-STICK CYLINDER
385-2914 LINES GP-STICK CYLINDER
LINES GP-TRAVEL MOTOR
260-8212 LINES GP-TRAVEL MOTOR
MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
MOTOR & MTG GP-TRAVEL
185-6952 MOTOR & MTG GP-TRAVEL
MOTOR GP-SWING
369-9604 MOTOR GP-SWING
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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.
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