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308-3437 VALVE GP-LOAD CONTROL -STABILIZER S/N LYG1-UP PART OF 397-1575 LINES GP-STABILIZER AN ATTACHMENT 428F2


HYDRAULIC SYSTEM
VALVE GP-LOAD CONTROL
VALVE GP-CONTROL
PUMP GP
ELECTRICAL AND STARTING SYSTEM
VALVE GP
HYDRAULIC SYSTEM
VALVE GP-PRESSURE REDUCING
IMPLEMENTS
ARM GP
BOOM GP
HYDRAULIC SYSTEM
CYLINDER GP
SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD
IMPLEMENTS
LINKAGE GP

BACKHOE LOADER 428F2 BACKHOE LOADER LYG
 428F2 Side Shift Backhoe Loader LYG00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6828 428F2 LYG   (2013)

HYDRAULIC SYSTEM

VALVE GP-LOAD CONTROL
LINES GP-LOAD CONTROL VALVE
422-3547 LINES GP-LOAD CONTROL VALVE
LINES GP-LOAD CONTROL VALVE
440-3603 LINES GP-LOAD CONTROL VALVE
VALVE GP-LOAD CONTROL
308-3437 VALVE GP-LOAD CONTROL
 

#SEBP68280700
 

308-3437: VALVE GP-LOAD CONTROL

308-3437 VALVE GP-LOAD CONTROL -STABILIZER
S/N LYG1-UP
PART OF 397-1575 LINES GP-STABILIZER
AN ATTACHMENT
i02767953 SEBP6828
3083437 VALVE GP-LOAD CONTROL Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP68280701
 

479-0659: VALVE GP-MAIN CONTROL

479-0659 VALVE GP-MAIN CONTROL
S/N LYG1-UP
PART OF 501-0576 VALVE & MTG GP-BANK
AN ATTACHMENT
i06748294 SEBP6828
4790659 VALVE GP-MAIN CONTROL Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 335-6327 [1] COVER  
2. 389-3103 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
3. 389-3104 Y [1] VALVE GP-CONTROL (STICK)  
4. 389-3105 Y [1] VALVE GP-CONTROL (BUCKET)  
5. 389-3106 Y [1] VALVE GP-CONTROL (SWING)  
6. 389-3107 Y [1] VALVE GP-CONTROL (BOOM)  
7. 479-0578 J [1] MANIFOLD GP-CONTROL  
  257-0478 [1] COIL AS (12-VOLT)  
8. 479-0575 [1] KIT-FASTENER  
  8T-0389 M [3] LOCKNUT (M10X1.5-THD)  
9. 4J-9535 [6] SEAL-O-RING  
10. 6V-8978 [18] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  479-0579 J [1] KIT-CARTRIDGE  
  479-0581 J [1] KIT-REGULATOR  
    (INCLUDES CAP, SPRING, SHIMS, SPOOL & SEAL-O-RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68280702
 

398-7457: VALVE GP-PUMP CONTROL

398-7457 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N LYG1-UP
PART OF 455-7978 PUMP GP-PISTON
ALSO AN ATTACHMENT
i05762121 SEBP6828
3987457 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
2. 280-7870 [1] GASKET  
3. 6E-6528 J [2] SEAL  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 3J-7354 [1] SEAL-O-RING  
6. 033-6043 J [1] SEAL-O-RING  
7. 6V-6339 J [1] SEAL-O-RING  
8. 213-9803 [1] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  293-8350 J [1] KIT-SEAL (FLOW COMPENSATOR)  
    (ALSO INCLUDES O-RINGS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68280703
 

358-2091: VALVE GP-SOLENOID & MANIFOLD

358-2091 VALVE GP-SOLENOID & MANIFOLD -QUICK COUPLER
S/N LYG1-UP
PART OF 473-0888, 473-0890 KIT-COUPLER LINES, 445-0199, 445-0200 LINES GP-COUPLER
AN ATTACHMENT
i05004154 SEBP6828
3582091 VALVE GP-SOLENOID & MANIFOLD Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 384-1039 [1] VALVE GP-CHECK (QUICK COUPLER)  
2. 368-1278 [2] VALVE GP-SOLENOID (12-VOLT)(QUICK COUPLER)  
3. 368-1279 [1] VALVE GP-PRESSURE REDUCING (QUICK COUPLER)  
4. 244-1540 [1] PLUG-ORIFICE  
5. 4J-7533 [5] SEAL-O-RING  
6. 9S-4180 [5] PLUG  
 

#SEBP68280704
 

359-7223: VALVE GP-SOLENOID & PRESS REDC

359-7223 VALVE GP-SOLENOID & PRESS REDC
S/N LYG1-UP
PART OF 337-9814 VALVE & MTG GP-SOLENOID
AN ATTACHMENT
i05426614 SEBP6828
3597223 VALVE GP-SOLENOID & PRESS REDC Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-0464 CJ [1] VALVE GP-PRESSURE REDUCING  
2. 095-0641 M [2] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
3. 373-6995 [1] VALVE GP-SOLENOID (12-VOLT)(PILOT SHUTOFF)  
   
    AVAILABLE REPAIR KIT(S):
  236-5753 J [1] KIT-SEAL  
    (INCLUDES 0-RING SEALS & BACKUP RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68280705
 

337-9846: ARM GP-LIFT

337-9846 ARM GP-LIFT
S/N LYG1-UP
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
i04549413 SEBP6828
3379846 ARM GP-LIFT Parts scheme 3379846 ARM GP-LIFT Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-4337 B [40] WASHER (46X70X1-MM THK)  
2. 128-7903 B [2] SPACER (61X114.3X3-MM THK)  
3. 128-7905 B [3] SPACER (61X114.3X1-MM THK)  
4. 340-1789 [1] ARM & BEARING AS  
4A. 9R-0411 [12] BUSHING  
5. 341-6152 [1] PIN  
6. 358-4817 [2] LINK AS  
    (EACH INCLUDES)
6A. 9R-0153 [2] BUSHING  
6B. 9R-3700 [2] BUSHING  
7. 358-4842 [4] PLATE  
8. 358-5379 [2] LINK AS  
    (EACH INCLUDES)
8A. 9R-0153 [4] BUSHING  
9. 358-5381 [4] PLATE  
10. 360-2813 [6] PIN  
11. 360-2814 [4] PIN  
12. 360-2815 [2] PIN  
13. 360-2816 [4] PIN  
14. 360-2820 [4] SPACER (46X63.5X22-MM THK)  
16. 370-0495 M [8] NUT-SPECIAL (M8X1.25-THD)  
17. 372-5024 [2] PLATE  
18. 372-5085 [2] PIN AS  
19. 373-8390 B [8] SHIM (1-MM THK)  
20. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
21. 3B-8489 [22] FITTING-GREASE (1/8-27 PTF)  
22. 6V-3213 [24] RING-RETAINING  
23. 6V-4364 [4] RING-RETAINING  
24. 6V-7744 M [4] LOCKNUT (M10X1.5-THD)  
25. 7X-0542 B [10] WASHER-HARD (51X74X3-MM THK)  
26. 7X-0590 [2] WASHER-HARD (13.5X44.5X6-MM THK)  
27. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
28. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
29. 9R-0158 B [25] WASHER (46X69X3-MM THK)  
30. 9X-2158 M [4] BOLT-SOCKET HEAD (M10X1.5X90-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP68280706
 

324-0548: BOOM GP

324-0548 BOOM GP
S/N LYG1-UP
PART OF 450-8734, 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
AN ATTACHMENT
i03690289 SEBP6828
3240548 BOOM GP Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-0481 B [2] WASHER (71X110X4-MM THK)  
2. 9R-8291 B [2] SPACER (66X125X1-MM THK)  
3. 385-0580 [2] WASHER  
4. 246-7853 M [6] NUT-SPECIAL (M8X1.25-THD)  
5. 358-2307 [1] BOOM AS  
5A. 213-6683 [2] BUSHING  
6. 316-6945 [1] PIN  
7. 386-3778 [1] PIN AS  
8. 385-0579 [1] PIN-BOOM LOCK  
9. 095-7950 [2] RING-RETAINING  
10. 115-6433 [1] WASHER (11X50X6-MM THK)  
11. 3B-8488 [3] FITTING-GREASE (1/8-27 PTF)  
12. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
13. 8T-2355 [2] RING-RETAINING  
14. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP68280707
 

337-9841: BRACE GP-LIFT CYLINDER

337-9841 BRACE GP-LIFT CYLINDER
S/N LYG1-UP
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
i04553589 SEBP6828
3379841 BRACE GP-LIFT CYLINDER Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-1348 [1] PIN  
2. 371-7649 [1] PLATE  
3. 371-9284 [1] PLATE AS  
4. 377-0774 [1] BLOCK AS  
5. 389-1833 [1] BRACE AS  
  [1] BRACE  
6. 5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
7. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
9. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
10. 9R-5301 [1] PIN-COTTER  
  M   METRIC PART
 

#SEBP68280708
 

387-6471: KIT-SIDESHIFT

387-6471 KIT-SIDESHIFT -STAND ALONE, POWERED
S/N LYG1-UP
AN ATTACHMENT
i04900838 SEBP6828
3876471 KIT-SIDESHIFT Parts scheme
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-3748 M [3] INSERT-THREADED (M8X1.25-THD)  
2. 6K-0806 [16] STRAP-CABLE  
3. 165-7948 [1] VALVE GP-CHECK (SIDESHIFT)  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
7. 349-0514 I [1] HOSE AS  
8. 351-1637 [1] MANIFOLD GP-CONTROL (SIDESHIFT)  
9. 351-1639 Y [1] SIDESHIFT GP  
10. 356-5342 I [1] HOSE AS  
11. 387-6638 Y [1] WIRING GP-SIDESHIFT  
12. 380-5747 I [1] HOSE AS  
13. 380-5749 I [1] HOSE AS  
14. 380-5751 I [1] HOSE AS  
15. 380-5752 I [1] HOSE AS  
16. 392-1953 [1] PLATE  
17. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
18. 148-8335 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
19. 148-8340 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
20. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
21. 148-8445 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  6V-9847 [1] TEE-SWIVEL  
22. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
23. 150-5968 [1] TEE AS  
  4J-5477 [2] SEAL-O-RING  
  6V-9835 [1] TEE  
24. 180-8424 [2] SEAL-O-RING  
25. 241-6209 [1] UNION AS-CROSS  
  117-5208 [1] CROSS  
  5K-9090 [3] SEAL-O-RING  
27. 4D-6988 [1] CLIP  
28. 5K-8451 [1] CLIP (LOOP)  
29. 6V-8944 [2] REDUCER  
30. 8T-0355 M [2] BOLT (M10X1.5X110-MM)  
31. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
32. 8T-4133 M [1] NUT (M10X1.5-THD)  
33. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
34. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
35. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
36. 8T-4244 M [1] NUT (M12X1.75-THD)  
37. 9X-6579 [2] NUT-ORIFICE (7/16-12-THD)  
38. 8T-3425 D CHANNEL-TRIM (0.2-M)  
  D   ORDER BY THE METER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68280709
 

340-1739: LINKAGE AR-BUCKET

340-1739 LINKAGE AR-BUCKET -WITH LIFTING EYE
S/N LYG1-UP
PART OF 455-0496, 468-5516 DISTRIBUTION AR
AN ATTACHMENT
i04580835 SEBP6828
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  365-3331 Y [1] LINES GP-BOOM (14-FT)  
  321-7192 Y [1] LINES GP-STICK  
  334-0751 Y [1] LINKAGE GP-BACKHOE BUCKET (LIFTING)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 428F2 :

VALVE GP-CONTROL
390-9740 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3141 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3107 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3106 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3105 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3104 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3103 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3102 VALVE GP-CONTROL
VALVE GP-MAIN CONTROL
479-0659 VALVE GP-MAIN CONTROL
VALVE GP-PUMP CONTROL
398-7457 VALVE GP-PUMP CONTROL
VALVE GP-SOLENOID & MANIFOLD
358-2091 VALVE GP-SOLENOID & MANIFOLD
VALVE GP-SOLENOID & PRESS REDC
359-7223 VALVE GP-SOLENOID & PRESS REDC
ARM GP-LIFT
337-9846 ARM GP-LIFT
BOOM GP
324-0548 BOOM GP
BRACE GP-LIFT CYLINDER
337-9841 BRACE GP-LIFT CYLINDER
KIT-SIDESHIFT
387-6471 KIT-SIDESHIFT
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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.
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.