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571-6722 LINES GP-PUMP PART OF 512-4325 HYDRAULIC AR AN ATTACHMENT 259D3 MULTI TERRAIN LOADER


HYDRAULIC SYSTEM
LINES GP-PUMP
LINES GP-CYLINDER
MANIFOLD GP
MOTOR GP
CYLINDER GP
LINES GP
WORK TOOLS
FORK GP
HYDRAULIC SYSTEM
PUMP GP

MULTI TERRAIN LOADER 259D3 MULTI TERRAIN LOADER CW9
 259D3 Compact Track Loader CW900001-UP (MACHINE) POWERED BY C3.3B Engine M0087443 259D3 CW9   (2019)

HYDRAULIC SYSTEM

LINES GP-PUMP
512-4110 CONTROL AR-HYDRAULIC
512-4111 CONTROL AR-HYDRAULIC
512-4112 CONTROL AR-HYDRAULIC
512-4113 CONTROL AR-HYDRAULIC
512-4114 CONTROL AR-HYDRAULIC
512-4115 CONTROL AR-HYDRAULIC
512-4116 CONTROL AR-HYDRAULIC
LINES GP-PUMP
345-5728 LINES GP-PUMP
LINES GP-PUMP
571-6722 LINES GP-PUMP
 

#M00874430290
 

571-6722: LINES GP-PUMP

571-6722 LINES GP-PUMP
PART OF 512-4325 HYDRAULIC AR
AN ATTACHMENT
i07682659 M0087443
5716722 LINES GP-PUMP Parts scheme
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Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1386 [2] CLAMP-HOSE  
2. 101-7404 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
3. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
4. 148-8435 [2] TEE AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
5. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
6. 204-2281 [3] STRAP-CABLE  
7. 204-8000 [1] MOUNTING-CABLE TIE  
8. 238-1844 [2] ELBOW  
9. 264-4297 [1] SENSOR AS-TEMPERATURE (2-PIN)(TEMP)  
10. 266-3314 M [1] BOLT-FLANGE HEAD (M6X1X20.5-MM)  
11. 313-3499 [1] ELBOW  
12. 323-3308 [4] CAP  
13. 343-6821 [1] CLAMP-BAND  
14. 345-3753 [1] MOUNTING-CABLE TIE  
15. 345-4792 [1] BRACKET AS  
  159-9539 M [2] NUT-WELD (M6X1-THD)  
16. 345-5716 [1] HOSE  
17. 345-5729 I [1] HOSE AS  
18. 347-4163 [3] CLAMP-BAND  
19. 373-7039 [1] VALVE GP-CHECK (PUMP CASE DRAIN)  
  3D-2824 [1] SEAL-O-RING  
20. 385-5779 [1] FLANGE AS  
  4J-5267 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  109-5816 [1] ELBOW  
21. 3K-0360 [1] SEAL-O-RING  
22. 423-0437 [1] ADAPTER AS  
  422-3148 [1] SEAL-O-RING  
23. 435-8880 [1] HOSE  
24. 450-5251 [1] CLAMP-SPRING  
25. 475-9529 [1] TUBE AS  
26. 4B-9302 [2] CLIP (LOOP)  
27. 521-6102 [2] CLAMP  
28. 521-6104 [2] CLAMP  
29. 521-6105 [1] CLAMP  
30. 571-1509 I [1] HOSE AS  
31. 6V-0852 [2] CAP-DUST  
32. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
33. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
34. 8T-6466 M [4] BOLT (M10X1.5X60-MM)  
35. 9U-6999 [1] ELBOW AS  
  7M-8485 [1] SEAL-O-RING  
  034-4202 [1] ELBOW  
36. 423-1984 G HOSE (17.8-IN)  
37. 423-1982 G HOSE (22.5-IN)  
38. 423-1985 G HOSE (24-IN)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00874430291
 

568-4765: LINES GP-TILT CYLINDER

568-4765 LINES GP-TILT CYLINDER
PART OF 512-4323, 512-4324, 512-4325 HYDRAULIC AR
AN ATTACHMENT
i07683973 M0087443
5684765 LINES GP-TILT CYLINDER Parts scheme
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Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [1] STRAP-CABLE  
2. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
3. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
4. 345-4798 [1] BRACKET  
5. 377-9543 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  148-6757 [1] TEE-UNION  
6. 388-8158 [8] CLAMP-HALF  
7. 422-9871 I [4] HOSE AS  
8. 451-0482 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  451-0483 [1] TEE  
9. 266-3315 M [2] BOLT-FLANGE HEAD (M8X1.25X25.5-MM)  
10. 266-3316 M [2] BOLT-FLANGE HEAD (M10X1.5X25-MM)  
11. 303-8205 M [4] BOLT (M8X1.25X60-MM)  
12. [1] BRACKET AS  
  239-8534 [1] PLATE-WELD  
13. 568-0046 [4] COVER  
14. 568-4766 I [1] HOSE AS  
15. 568-4767 I [1] HOSE AS  
16. 6V-8398 [4] SEAL-O-RING  
17. 6V-9169 [2] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00874430292
 

437-2878: MANIFOLD GP-RIDE CONTROL

437-2878 MANIFOLD GP-RIDE CONTROL
S/N CW91-UP; MC91-UP; TLS1-UP
PART OF 566-0489 LINES GP-HYDRAULIC
AN ATTACHMENT
i06104334 M0087443
4372878 MANIFOLD GP-RIDE CONTROL Parts scheme
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Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 449-1578 [1] VALVE GP-CONTROL (CHARGE PRESSURE)  
2. 449-1579 [1] VALVE GP-CONTROL (LIFT, HEAD END)  
2A. 449-1579 [1] VALVE GP-CONTROL (LIFT, ROD END)  
    (EACH VALVE GP-CONTROL INCLUDES)
  446-1389 [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RING)
3. 449-1580 [1] PLATE-ORIFICE  
4. 449-1581 [1] RETAINER  
5. 396-2303 [3] COIL AS  
 

#M00874430293
 

435-9221: MOTOR & MTG GP-HYDRAULIC FAN

435-9221 MOTOR & MTG GP-HYDRAULIC FAN -REVERSING FAN
S/N CW91-UP; MC91-UP; TLS1-UP
AN ATTACHMENT
i07132976 M0087443
4359221 MOTOR & MTG GP-HYDRAULIC FAN Parts scheme
  For full view, you need register

Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 520-0660 CI [1] HOSE AS  
2. 165-6341 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  144-7767 [1] CONNECTOR  
4. 1P-4278 [2] CLAMP-HOSE  
5. 435-9027 [1] BRACKET  
6. 435-9028 [1] TUBE AS  
7. 436-2989 [1] SWITCH AS-ROCKER (REVERSING FAN)  
  111-7899 [1] GASKET  
8. 442-5647 Y [1] MOTOR GP-GEAR (HYDRAULIC)(FAN, DEMAND)  
9. 449-1570 Y [1] VALVE GP-SOLENOID (12 VDC)(HYDRAULIC FAN)  
10. 451-0473 [1] ADAPTER AS  
  3E-4091 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
11. 456-1778 H [1] VALVE GP-SOLENOID (REVERSING HYDRAULIC FAN)  
  238-4628 [1] COIL AS (12-VOLT)  
12. 6V-9170 [3] NUT-BULKHEAD (1-14-THD)  
13. 7J-9108 [1] SEAL-O-RING  
14. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
15. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
17. 8T-7547 M [1] BOLT (M8X1.25X30-MM)  
18. 101-7404 M [2] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
19. 423-1982 G HOSE (17.4-IN)  
20. 217-9060 C [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  154-9023 [1] VALVE-SAMPLING  
21. 520-1371 C [1] TEE AS  
  7J-9108 [1] SEAL-O-RING  
  520-1370 [1] TEE  
   
    AVAILABLE REPAIR KIT(S):
  453-5488 H [1] KIT-SEAL  
    (INCLUDES RING BACK UP & O-RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  H   KIT MARKED H SERVICES PART(S) MARKED H
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00874430294
 

442-5647: MOTOR GP-GEAR

442-5647 MOTOR GP-GEAR -HYDRAULIC
S/N CW91-UP; MC91-UP; TLS1-UP
PART OF 435-9221 MOTOR & MTG GP-HYDRAULIC FAN
AN ATTACHMENT
i06080101 M0087443
4425647 MOTOR GP-GEAR Parts scheme
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Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5095 [8] WASHER-PLATED (11X16X2-MM THK)  
2. 8T-7586 M [4] BOLT (M10X1.5X100-MM)  
3. 9S-8004 [6] PLUG (9/16-18-THD)  
4. 3J-1907 [6] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  442-5667 [1] KIT-SEAL  
    (INCLUDES SEALS, ANTIEXTRUSION, SPACER, BUSH HOLDER, RING & O-RING SEAL)
  M   METRIC PART
 

#M00874430295
 

154-5011: MOUNTING GP-CYLINDER

154-5011 MOUNTING GP-CYLINDER
S/N CW91-UP; MC91-UP; TLS1-UP
PART OF 423-4291, 426-6492, 426-6537, 426-6549, 426-6940, 426-6947 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
i01066088 M0087443
1545011 MOUNTING GP-CYLINDER Parts scheme
  For full view, you need register

Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-5012 [2] PIN  
2. 154-5013 [2] PIN  
3. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
4. 6V-9189 M [4] LOCKNUT (M8X1.25-THD)  
5. 8T-6869 M [4] BOLT (M8X1.25X60-MM)  
  M   METRIC PART
 

#M00874430296
 

435-8779: PLUG GP

435-8779 PLUG GP
PART OF 512-4323 HYDRAULIC AR
AN ATTACHMENT
i05794763 M0087443
4358779 PLUG GP Parts scheme
  For full view, you need register

Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
 

#M00874430297
 

557-8273: POSITIONER AS

557-8273 POSITIONER AS -HEAVY DUTY
S/N CW91-UP; MC91-UP; TLS1-UP
PART OF 556-3173 KIT-POSITIONER
AN ATTACHMENT
i07472099 M0087443
5578273 POSITIONER AS Parts scheme
  For full view, you need register

Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 556-3184 [1] POSITIONER AS  
2. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
 

#M00874430298
 

378-2849: PUMP & MTG GP-GEAR

378-2849 PUMP & MTG GP-GEAR
PART OF 512-4323, 512-4324 HYDRAULIC AR
AN ATTACHMENT
i05172982 M0087443
3782849 PUMP & MTG GP-GEAR Parts scheme
  For full view, you need register

Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-8426 Y [1] PUMP GP-GEAR  
2. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
4. 8T-5049 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00874430299
 

378-2851: PUMP & MTG GP-WORK TOOL

378-2851 PUMP & MTG GP-WORK TOOL -HIGH FLOW
PART OF 512-4325 HYDRAULIC AR
AN ATTACHMENT
i05160112 M0087443
3782851 PUMP & MTG GP-WORK TOOL Parts scheme
  For full view, you need register

Parts for your 259D3 MULTI TERRAIN LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-2555 Y [1] PUMP GP-GEAR (HIGH FLOW)  
2. 358-5002 Y [1] PUMP GP-PISTON (WORK TOOL, HIGH FLOW)  
3. 101-7404 M [2] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
4. 5P-3863 [1] SEAL-O-RING  
5. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
8. 8T-5049 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Caterpillar Parts SIS Catalog 259D3 :

LINES GP-PUMP
345-5728 LINES GP-PUMP
LINES GP-LIFT CYLINDER
345-5750 LINES GP-LIFT CYLINDER
LINES GP-HYDRAULIC
566-0489 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
564-5764 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
556-4113 LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
345-5742 LINES GP-HYDRAULIC
LINES GP-COUPLER
515-7791 LINES GP-COUPLER
LINES GP-BUCKET
279-5416 LINES GP-BUCKET
LINES GP-TILT CYLINDER
568-4765 LINES GP-TILT CYLINDER
MANIFOLD GP-RIDE CONTROL
437-2878 MANIFOLD GP-RIDE CONTROL
MOTOR & MTG GP-HYDRAULIC FAN
435-9221 MOTOR & MTG GP-HYDRAULIC FAN
MOTOR GP-GEAR
442-5647 MOTOR GP-GEAR
MOUNTING GP-CYLINDER
154-5011 MOUNTING GP-CYLINDER
PLUG GP
435-8779 PLUG GP
POSITIONER AS
557-8273 POSITIONER AS
PUMP & MTG GP-GEAR
378-2849 PUMP & MTG GP-GEAR
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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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