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326-1803 LINES GP-SWING S/N LYL1-UP PART OF 450-8478 HYDRAULIC AR 444F2 BACKHOE LOADER


HYDRAULIC SYSTEM
LINES GP-SWING
MANIFOLD GP
MOUNTING GP
CYLINDER GP
MOUNTING GP
PUMP GP

BACKHOE LOADER 444F2 BACKHOE LOADER LYL
 444F2 Side Shift Backhoe Loader LYL00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6831 444F2 LYL   (2013)

HYDRAULIC SYSTEM

LINES GP-SWING
LINES GP-SWING
326-1803 LINES GP-SWING
 

#SEBP68310510
 

326-1803: LINES GP-SWING

326-1803 LINES GP-SWING
S/N LYL1-UP
PART OF 450-8478 HYDRAULIC AR
i03642535 SEBP6831
3261803 LINES GP-SWING Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2281 [2] STRAP-CABLE  
2. 287-7252 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [2] SEAL-O-RING  
  287-7251 [1] TEE  
3. 320-7812 J [1] VALVE GP-PRESSURE CONTROL (RELIEF)  
4. 328-5333 I [2] HOSE AS  
5. 362-8279 I [2] HOSE AS  
6. 341-0121 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  119-6346 [1] TEE-FACE SEAL  
7. 344-8098 [1] TUBE AS  
8. 344-8154 I [1] HOSE AS  
9. 344-8163 [1] TUBE AS  
10. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
11. 148-8328 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8633 [1] CONNECTOR  
12. 148-8340 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
13. 148-8364 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
14. 6V-1249 [2] GROMMET (22-MM ID)  
15. 6V-8398 [1] SEAL-O-RING  
16. 8T-1899 [2] CLIP (SLOT)  
17. 8T-1900 [2] CLIP (TAB)  
18. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
19. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
20. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
   
    AVAILABLE REPAIR KIT(S):
  439-8647 J [1] KIT-SEAL  
    (INCLUDES SEALS)
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68310511
 

300-4491: MANIFOLD GP-CONTROL

300-4491 MANIFOLD GP-CONTROL -PATTERN CHANGE
S/N LYL1-537
PART OF 391-9981 LINES GP-PILOT
AN ATTACHMENT
i02774645 SEBP6831
3004491 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 240-6866 J [2] VALVE GP-SOLENOID (12-VOLT)(FLOW CONTROL)  
    (EACH INCLUDES)
  238-4626 [1] COIL AS (12-VOLT)  
   
    AVAILABLE REPAIR KIT(S):
  106-3108 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP68310512
 

363-9783: MANIFOLD GP-CONTROL

363-9783 MANIFOLD GP-CONTROL -INLET
S/N LYL1-UP
PART OF 359-7211 VALVE GP-BANK 3
AN ATTACHMENT
i04964930 SEBP6831
3639783 MANIFOLD GP-CONTROL Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 308-2890 [1] KIT-VALVE (REGULATOR)  
    (ALSO INCLUDES CAP, SPACER, SPRING & SPRING RETAINER)
  2K-8199 [1] SEAL-O-RING  
2. 308-2889 [1] KIT-VALVE (PRIORITY)  
    (INCLUDES RETAINER, BALL, SPRING, SPOOL, FILTER & RETAINER)
3. 341-4727 [1] KIT-SHUTTLE VALVE (INLET)  
4. 330-3979 [1] VALVE GP-RELIEF (INLET MANIFOLD)  
5. 227-1185 [1] VALVE GP-FLOW CONTROL (AUXILIARY, INLET)  
  227-1198 [1] SEAL GP (FLOW CONTROL VALVE)  
  114-1042 [1] SEAL-O-RING  
  115-6880 [1] RING-BACKUP (11-MM ID)  
  122-9250 [1] SEAL-O-RING  
6. 257-0468 [1] CAP-PROTECTION  
 

#SEBP68310513
 

245-8780: MANIFOLD GP-RIDE CONTROL

245-8780 MANIFOLD GP-RIDE CONTROL
S/N LYL1-UP
PART OF 337-9793 LINES GP-RIDE CONTROL
AN ATTACHMENT
i02158407 SEBP6831
2458780 MANIFOLD GP-RIDE CONTROL Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 249-3124 J [1] VALVE GP-SOLENOID (12-VOLT)(RIDE CONTROL, SWITCH)  
2. 249-3125 L [1] VALVE GP-SOLENOID (12-VOLT)(ACCUMULATOR)  
3. 238-4628 [2] COIL AS (12-VOLT)  
   
    AVAILABLE REPAIR KIT(S):
  141-0888 J [1] KIT-SEAL (RIDE CONTROL)  
    (INCLUDES O-RING SEALS & BACKUP RING)
  227-5509 L [1] KIT-SEAL (ACCUMULATOR)  
    (INCLUDES O-RING SEALS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
 

#SEBP68310514
 

337-8935: MOUNTING GP-CYLINDER

337-8935 MOUNTING GP-CYLINDER -MULTIPURPOSE BUCKET
S/N LYL1-UP
PART OF 320-9941, 350-1576, 350-1579, 350-1582 BUCKET AR-MULTIPURPOSE, 337-7426, 337-7431, 337-7480, 536-0021, 536-0027, 536-0028, 536-0034 BUCKET GP-MULTIPURPOSE
AN ATTACHMENT
i03872772 SEBP6831
3378935 MOUNTING GP-CYLINDER Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-5317 [4] PIN-COTTER  
2. 9R-4677 [2] PIN  
3. 9R-4678 [2] PIN  
 

#SEBP68310515
 

9R-4668: MOUNTING GP-CYLINDER

9R-4668 MOUNTING GP-CYLINDER -MULTIPURPOSE BUCKET
S/N LYL1-UP
PART OF 320-9941 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
i00444689 SEBP6831
9R4668 MOUNTING GP-CYLINDER Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-4677 [2] PIN  
2. 3B-5317 [4] PIN-COTTER  
3. 9R-4678 [2] PIN  
4. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
 

#SEBP68310516
 

323-2096: MOUNTING GP-LINES

323-2096 MOUNTING GP-LINES
S/N LYL1-UP
PART OF 450-8737, 450-8738, 450-8739 BACKHOE AR-EXTENDABLE STICK, 450-8736 BACKHOE AR-STANDARD STICK
AN ATTACHMENT
i03690287 SEBP6831
3232096 MOUNTING GP-LINES Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-5148 [3] STRAP-CABLE  
2. 315-7645 [1] CLAMP  
3. 315-7646 [1] CLAMP  
4. 315-7647 [1] CLAMP  
5. 327-3753 [1] PLATE  
6. 332-0092 [2] BLOCK  
7. 343-7400 [1] CLAMP  
8. 8T-6870 M [2] BOLT (M8X1.25X70-MM)  
9. 367-9552 [2] PLATE  
10. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
11. 8T-6869 M [4] BOLT (M8X1.25X60-MM)  
  M   METRIC PART
 

#SEBP68310517
 

431-6731: PUMP & MTG GP-HYDRAULIC

431-6731 PUMP & MTG GP-HYDRAULIC -IMPLEMENT
S/N LYL1-UP
PART OF 450-8478 HYDRAULIC AR
i05892784 SEBP6831
4316731 PUMP & MTG GP-HYDRAULIC Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 161-9916 [1] ADAPTER AS  
  2M-9780 [1] SEAL-O-RING  
  6V-7420 [1] ADAPTER  
2. 165-2273 [1] VALVE AS-SHUTOFF (HYDRAULIC TANK DRAIN)  
  3K-0360 [1] SEAL-O-RING  
  6V-7238 [1] VALVE-SHUTOFF  
3. [1] TEE AS  
  3J-7354 [1] SEAL-O-RING  
  216-1302 [1] TEE  
4. 344-7391 [1] SENSOR-PRESSURE (EJECTOR)(TORQUE LIMIT)  
5. 398-7480 Y [1] PUMP GP-PISTON  
6. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
7. 175-7904 [1] SEAL-O-RING  
8. 3J-1907 [1] SEAL-O-RING  
9. 5P-2566 [4] BOLT (1/2-13X1.5-IN)  
10. 6V-0852 [1] CAP-DUST  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310518
 

398-7480: PUMP GP-PISTON

398-7480 PUMP GP-PISTON -HYDRAULIC
S/N LYL1-UP
PART OF 431-6731 PUMP & MTG GP-HYDRAULIC
i05977127 SEBP6831
3987480 PUMP GP-PISTON Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
2. 180-6213 [1] RING-RETAINING  
3. 139-2840 [1] SEAL-SHAFT  
4. 386-6610 [1] SPRING  
5. 9X-8979 [1] DOWEL  
6. 8T-2503 M [4] BOLT-SOCKET HEAD (M14X2X35-MM)  
7. 168-3504 [2] SEAL  
8. 120-4394 [2] PLUG-BREAK OFF  
9. 190-6507 [1] RING-STOP  
10. 192-7470 [1] SEAL-O-RING  
11. 455-7981 [1] SHAFT  
12. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
13. 455-7928 [1] BEARING-CRADLE  
14. 455-7930 [1] BEARING-CRADLE  
15. 398-7457 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
16. 379-5187 [1] SPRING  
17. 333-7840 [1] STOP  
18. 341-7630 [1] VALVE-PUMP CONTROL (FLOW COMPENSATOR)  
19. 455-7936 [1] STOP  
20. 455-7938 [1] ROTATING GP  
21. 279-2491 [1] PLATE-PORT  
22. 113-6303 [2] SEAL-O-RING  
23. 9W-2110 [1] CUP-TAPERED ROLLER  
24. 9W-2109 [1] CONE-BEARING  
25. 8J-0412 [1] CUP-BEARING  
26. 3P-1210 [1] CONE-BEARING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310519
 

128-5596: SHAFT GP-PUMP DRIVE

128-5596 SHAFT GP-PUMP DRIVE
S/N LYL1-UP
PART OF 353-1338 DRIVE & MTG GP-PUMP
AN ATTACHMENT
i00521046 SEBP6831
1285596 SHAFT GP-PUMP DRIVE Parts scheme
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Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-8150 [1] RING-RETAINING  
 

Information:

Caterpillar Parts SIS Catalog 444F2 :

LINES GP-STICK
327-8957 LINES GP-STICK
LINES GP-STICK
321-7192 LINES GP-STICK
LINES GP-STABILIZER
397-1575 LINES GP-STABILIZER
LINES GP-SIDESHIFT
397-1536 LINES GP-SIDESHIFT
LINES GP-RIDE CONTROL
337-9793 LINES GP-RIDE CONTROL
LINES GP-RETURN
437-2620 LINES GP-RETURN
LINES GP-RETURN
437-2620 LINES GP-RETURN
LINES GP-PUMP
394-7784 LINES GP-PUMP
MANIFOLD GP-CONTROL
300-4491 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
363-9783 MANIFOLD GP-CONTROL
MANIFOLD GP-RIDE CONTROL
245-8780 MANIFOLD GP-RIDE CONTROL
MOUNTING GP-CYLINDER
337-8935 MOUNTING GP-CYLINDER
MOUNTING GP-CYLINDER
9R-4668 MOUNTING GP-CYLINDER
MOUNTING GP-LINES
323-2096 MOUNTING GP-LINES
PUMP & MTG GP-HYDRAULIC
431-6731 PUMP & MTG GP-HYDRAULIC
PUMP GP-PISTON
398-7480 PUMP GP-PISTON
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