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431-6730 PUMP & MTG GP-HYDRAULIC S/N HWK1-UP PART OF 450-8475 HYDRAULIC AR 427F2 BACKHOE LOADER


HYDRAULIC SYSTEM
MOUNTING GP
PUMP GP
TANK GP
CONTROL GP-VALVE
VALVE GP-SOLENOID
VALVE GP-BANK

BACKHOE LOADER 427F2 BACKHOE LOADER HWK
 427F2 Side Shift Backhoe Loader HWK00001-UP (MACHINE) POWERED BY C3.4 Engine SEBP6838 427F2 HWK   (2013)

HYDRAULIC SYSTEM

MOUNTING GP
MOUNTING GP-CYLINDER
337-8935 MOUNTING GP-CYLINDER
PUMP & MTG GP-HYDRAULIC
431-6730 PUMP & MTG GP-HYDRAULIC
 

#SEBP68380590
 

431-6730: PUMP & MTG GP-HYDRAULIC

431-6730 PUMP & MTG GP-HYDRAULIC
S/N HWK1-UP
PART OF 450-8475 HYDRAULIC AR
i05919785 SEBP6838
4316730 PUMP & MTG GP-HYDRAULIC Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-2273 [1] VALVE AS-SHUTOFF  
  3K-0360 [1] SEAL-O-RING  
  6V-7238 [1] VALVE-SHUTOFF  
2. 455-7978 Y [1] PUMP GP-PISTON  
3. 110-6349 [1] FITTING AS (QUICK DISCONNECT)  
  3J-7354 [1] SEAL-O-RING  
4. 175-7904 [1] SEAL-O-RING  
5. 6C-3241 [4] BOLT (1/2-13X1.5-IN)  
6. 6V-0852 [1] CAP-DUST  
7. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 287-7341 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68380591
 

455-7978: PUMP GP-PISTON

455-7978 PUMP GP-PISTON
S/N HWK1-UP
PART OF 431-6730 PUMP & MTG GP-HYDRAULIC
i06755093 SEBP6838
4557978 PUMP GP-PISTON Parts scheme
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Parts for your 427F2 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. 258-0139 [1] SEAL-SHAFT  
4. 2M-9780 [3] SEAL-O-RING  
5. 386-6610 [1] SPRING  
6. 146-3493 [1] PIN  
7. 8T-2503 M [4] BOLT-SOCKET HEAD (M14X2X35-MM)  
8. 168-3504 [2] SEAL  
9. 120-4394 [2] PLUG-BREAK OFF  
10. 190-6507 [1] RING-STOP  
11. 9W-2110 [1] CUP-TAPERED ROLLER  
12. 8J-0412 [1] CUP-BEARING  
13. 192-7470 [1] SEAL-O-RING  
14. 455-7981 [1] SHAFT  
15. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
16. 386-6612 [1] BEARING-CRADLE (RIGHT)  
17. 386-6611 [1] BEARING-CRADLE (LEFT)  
18. 398-7457 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
19. 379-5187 [1] SPRING  
20. 333-7840 [1] STOP  
21. 423-0079 [1] VALVE GP-PUMP CONTROL (TORQUE LIMITING SPOOL)  
22. 421-1060 [1] ROTATING GP-PUMP  
23. 279-2491 [1] PLATE-PORT  
24. 9S-8006 [3] PLUG (7/8-14-THD)  
25. 3P-1210 [1] CONE-BEARING  
26. 9W-2109 [1] CONE-BEARING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68380592
 

128-5596: SHAFT GP-PUMP DRIVE

128-5596 SHAFT GP-PUMP DRIVE
S/N HWK1-UP
PART OF 353-1338 DRIVE & MTG GP-PUMP
AN ATTACHMENT
i00521046 SEBP6838
1285596 SHAFT GP-PUMP DRIVE Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

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

#SEBP68380593
 

438-3001: TANK & MTG GP-HYDRAULIC

438-3001 TANK & MTG GP-HYDRAULIC
S/N HWK1-344
PART OF 450-8475 HYDRAULIC AR
i05892787 SEBP6838
4383001 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5380 [1] CAP-OIL FILLER (HYDRAULIC OIL)  
2. 9R-9925 [1] BREATHER-HYDRAULIC (INLINE)(HYDRAULIC TANK)  
3. 254-1098 [1] STRAINER (HYDRAULIC TANK)  
4. 334-4603 [1] FILM-INFORMATION (HYDO ADVANCED 10)  
5. 358-9301 [1] TANK AS-HYDRAULIC  
6. 371-1282 [1] BRACKET AS  
7. 375-2060 [1] GAUGE-SIGHT (HYDRAULIC TANK)  
8. 397-8252 [1] ADAPTER AS  
  2S-4078 [1] SEAL-O-RING  
9. 1P-4278 [3] CLAMP-HOSE  
10. 222-9151 [2] WASHER-HARD (11X32X5-MM THK)  
11. 5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
12. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
13. 8T-4191 M [5] BOLT (M10X1.5X16-MM)  
14. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
15. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
16. 8T-4222 [7] WASHER-PLATED (11X32X2.5-MM THK)  
17. 9M-8406 [1] CLIP (LOOP)  
18. 423-1982 G HOSE (13.7-IN)  
18A. 423-1982 G HOSE (33.4-IN)  
  G   ORDER BY THE INCH
  M   METRIC PART
 

#SEBP68380594
 

438-3001: TANK & MTG GP-HYDRAULIC

438-3001 TANK & MTG GP-HYDRAULIC
S/N HWK345-UP
PART OF 450-8475 HYDRAULIC AR
i07030423 SEBP6838
4383001 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-5380 [1] CAP-OIL FILLER (HYDRAULIC OIL)  
2. 9R-9925 [1] BREATHER-HYDRAULIC (INLINE)(HYDRAULIC TANK)  
4. 334-4603 [1] FILM-INFORMATION (HYDO ADVANCED 10)  
5. 510-7168 C [1] TANK GP-HYDRAULIC  
  479-0602 [1] STRAINER  
  486-3580 [1] TANK AS-HYDRAULIC  
6. 371-1282 [1] BRACKET AS  
7. 375-2060 [1] GAUGE-SIGHT (HYDRAULIC TANK)  
8. 397-8252 [1] ADAPTER AS  
  2S-4078 [1] SEAL-O-RING  
9. 1P-4278 [3] CLAMP-HOSE  
10. 222-9151 [2] WASHER-HARD (11X32X5-MM THK)  
11. 5P-4116 [1] WASHER-HARD (8.8X20.5X2-MM THK)  
12. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
13. 8T-4191 M [5] BOLT (M10X1.5X16-MM)  
14. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
15. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
16. 8T-4222 [7] WASHER-PLATED (11X32X2.5-MM THK)  
17. 9M-8406 [1] CLIP (LOOP)  
18. 423-1982 CG HOSE (13.7-IN)  
18A. 423-1982 CG HOSE (33.4-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  M   METRIC PART
 

#SEBP68380595
 

337-9713: VALVE & MTG GP-BANK

337-9713 VALVE & MTG GP-BANK
S/N HWK1-UP
PART OF 450-8536, 450-8537, 450-8539, 450-8540, 450-8541, 450-8542 VALVE AR-BANK 3
AN ATTACHMENT
i04623529 SEBP6838
3379713 VALVE & MTG GP-BANK Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 359-7209 Y [1] VALVE GP-BANK 3 (MECHANICAL)  
2. 208-9295 M [3] BOLT-FLANGE HEAD (M10X1.5X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68380596
 

396-9777: VALVE & MTG GP-BANK

396-9777 VALVE & MTG GP-BANK -5-BANK
S/N HWK1-UP
PART OF 450-8536, 450-8537, 450-8539 VALVE AR-BANK 3
AN ATTACHMENT
i05931605 SEBP6838
3969777 VALVE & MTG GP-BANK Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 389-3139 Y [1] VALVE GP-BANK 5  
2. 391-4844 [1] BRACKET AS  
  9R-2672 M [1] BOSS-THREADED (M10X1.5X120-MM)  
  159-9541 M [2] NUT-WELD (M10X1.5-THD)  
3. 422-3634 M [2] NUT-INSERT (M10X1.5-THD)  
4. 385-1649 [4] BOLT (M10X1.5X50-MM)  
5. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4133 M [1] NUT (M10X1.5-THD)  
7. 8T-4185 M [3] BOLT (M10X1.5X50-MM)  
8. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68380597
 

431-1968: VALVE & MTG GP-BANK

431-1968 VALVE & MTG GP-BANK -5-BANK
S/N HWK1-UP
PART OF 450-8540, 450-8541, 450-8542 VALVE AR-BANK 3
AN ATTACHMENT
i05927143 SEBP6838
4311968 VALVE & MTG GP-BANK Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 391-4844 [1] BRACKET AS  
  9R-2672 M [1] BOSS-THREADED (M10X1.5X120-MM)  
  159-9541 M [2] NUT-WELD (M10X1.5-THD)  
2. 421-5427 [1] VALVE GP-BANK 5 (BOOM, BUCKET, STICK, SWING)  
3. 422-3634 M [2] NUT-INSERT (M10X1.5-THD)  
4. 385-1649 [4] BOLT (M10X1.5X50-MM)  
5. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4133 M [1] NUT (M10X1.5-THD)  
7. 8T-4185 M [3] BOLT (M10X1.5X50-MM)  
8. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP68380598
 

274-8048: VALVE & MTG GP-SOLENOID

274-8048 VALVE & MTG GP-SOLENOID
S/N HWK1-UP
12-VOLT
PART OF 437-2619 LINES GP-DIFFERENTIAL LOCK, 422-3547 LINES GP-LOAD CONTROL VALVE
AN ATTACHMENT
i02450168 SEBP6838
2748048 VALVE & MTG GP-SOLENOID Parts scheme
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Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-5968 M [2] BOLT-SOCKET HEAD (M5X0.8X8-MM)  
2. 274-8041 J [1] VALVE GP-SOLENOID (12-VOLT)(DIFFERENTIAL LOCK)  
   
    AVAILABLE REPAIR KIT(S):
  250-8330 J [1] KIT-SEAL (VALVE)  
    (INCLUDES O-RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68380599
 

450-8536: VALVE AR-BANK 3

450-8536 VALVE AR-BANK 3
S/N HWK1-UP
FOR USE WITH @@@@@450-8733@@@@@, @@@@@450-8734@@@@@, @@@@@450-8735@@@@@, @@@@@398-2857@@@@@, @@@@@353-1490@@@@@, @@@@@353-1492@@@@@, @@@@@398-2866@@@@@, @@@@@398-2868@@@@@
CANNOT BE USED WITH @@@@@398-2860@@@@@, @@@@@398-2862@@@@@
AN ATTACHMENT
i05931616 SEBP6838
  For full view, you need register

Parts for your 427F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  353-1374 Y [1] ACCUMULATOR GP-HYDRAULIC (MECHANICAL CONTROL)  
  388-4099 Y [1] CONTROL GP-HYDRAULIC HAND (PARALLEL LIFT)  
  389-9301 Y [1] COVER GP-CAB  
  441-9168 Y [1] LINES GP-LIFT & TILT (PARALLEL LIFT)  
  396-6265 Y [1] LINES GP-LIFT CYLINDER (PARALLEL LIFT)(PARALLEL LIFT)  
  353-1385 Y [1] MOUNTING GP-BUCKET (PARALLEL LIFT)  
  337-9713 Y [1] VALVE & MTG GP-BANK (3-BANK)(3-BANK)  
  396-9777 Y [1] VALVE & MTG GP-BANK (5-BANK)  
  387-6699 Y [1] WIRING GP-KICKOUT & POSITIONER (RETURN TO DIG)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 427F2 :

MOUNTING GP-LINES
323-2096 MOUNTING GP-LINES
MOUNTING GP-CYLINDER
337-8935 MOUNTING GP-CYLINDER
MANIFOLD GP-RIDE CONTROL
245-8780 MANIFOLD GP-RIDE CONTROL
MANIFOLD GP-CONTROL
389-3097 MANIFOLD GP-CONTROL
LINES GP-SWING
326-1803 LINES GP-SWING
LINES GP-STICK
321-7192 LINES GP-STICK
LINES GP-STABILIZER
397-1575 LINES GP-STABILIZER
LINES GP-SIDESHIFT
397-1536 LINES GP-SIDESHIFT
PUMP GP-PISTON
455-7978 PUMP GP-PISTON
SHAFT GP-PUMP DRIVE
128-5596 SHAFT GP-PUMP DRIVE
TANK & MTG GP-HYDRAULIC
438-3001 TANK & MTG GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
438-3001 TANK & MTG GP-HYDRAULIC
VALVE & MTG GP-BANK
337-9713 VALVE & MTG GP-BANK
VALVE & MTG GP-BANK
396-9777 VALVE & MTG GP-BANK
VALVE & MTG GP-BANK
431-1968 VALVE & MTG GP-BANK
VALVE & MTG GP-SOLENOID
274-8048 VALVE & MTG GP-SOLENOID
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