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9R-4668 MOUNTING GP-CYLINDER -MULTIPURPOSE BUCKET S/N 6XN1-3615; 1CR1-863 PART OF 111-8634, 111-8635, 112-0938, 112-0939 BUCKET AR-MULTIPURPOSE AN ATTACHMENT 426C




HYDRAULIC SYSTEM

MOUNTING GP
 

#SEBP25510470
 

9R-4668: MOUNTING GP-CYLINDER

9R-4668 MOUNTING GP-CYLINDER -MULTIPURPOSE BUCKET
S/N 6XN1-3615; 1CR1-863
PART OF 111-8634, 111-8635, 112-0938, 112-0939 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
i00789264 SEBP2551
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Parts for your 426C 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)  
 

#SEBP25510471
 

112-6564: PUMP GP-PISTON

112-6564 PUMP GP-PISTON
S/N 6XN1-1244; 1CR1-363
PART OF 8Y-7465 HYDRAULIC AR
i00200873 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-3343 [1] RING  
2. 6E-4004 [2] SEAL-SHAFT  
3. 135-6614 [1] HOUSING-PUMP  
4. 3E-6770 [1] SEAL-O-RING  
5. 120-5730 [1] PLUNGER  
6. 3B-5790 [1] CUP-BEARING  
7. 6V-2323 [1] CONE-BEARING  
8. 6E-6176 [1] SPRING  
9. 120-5732 [1] GUIDE-PLUNGER  
10. 3E-6769 [4] SEAL-O-RING  
11. 120-5722 [1] HEAD-PUMP  
12. 095-9805 M [4] BOLT-SOCKET HEAD (M14X2X40-MM)  
13. 083-4419 [1] PIN  
14. 6E-2943 [1] PLUG  
15. 1P-6872 [1] CUP-BEARING  
16. 8C-7110 [1] CONE-BEARING  
17. 6E-4000 [1] SPACER (25.5X35X3-MM THK)  
18. 120-5729 [1] GUIDE-PISTON  
19. 120-5727 [1] PISTON-CONTROL  
20. Z [2] STOP AS  
21. 121-3042 [1] SWASHPLATE AS  
22. 6E-4003 [2] BEARING  
23. 120-5723 [1] PLUG-BREAK OFF  
24. 105-2143 [1] SHAFT-PUMP  
25. 9S-8006 [1] PLUG (7/8-14-THD)  
26. 2M-9780 [1] SEAL-O-RING  
27. 9T-3940 [1] PLUG-BREAK OFF  
28. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
29. 120-5733 [1] SPRING  
30. 103-5522 [1] ADAPTER AS  
31. 030-7946 [2] ELBOW  
32. 107-3116 [1] SEAL-O-RING  
33. 3J-7354 [3] SEAL-O-RING  
34. 135-6615 [1] TUBE AS  
35. 120-5734 [1] VALVE GP-PUMP CONTROL (POWER COMPENSATOR)  
36. 135-6616 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
  120-5726 FY [1] ROTATING GP-PUMP  
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#SEBP25510472
 

155-5109: PUMP GP-PISTON

155-5109 PUMP GP-PISTON
S/N 6XN1245-3615; 1CR364-863
FIELD REPLACEMENT ORDER 161-6634 PUMP GP AND 160-5541 PLATE AS, AND EITHER 1604884 TUBE AS WHEN USING STANDARD SOUND AR. OR 1629636 WHEN USING ATTACHMENT SOUND AR.
PART OF 147-6211, 147-6214, 153-6354 ENGINE AR
AN ATTACHMENT
i00739970 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-3343 [1] RING  
2. 6E-4003 [2] BEARING  
3. 135-6614 [1] HOUSING-PUMP  
4. 120-5726 Y [1] ROTATING GP-PUMP  
5. 3E-6769 [4] SEAL-O-RING  
6. 095-9805 M [4] BOLT-SOCKET HEAD (M14X2X40-MM)  
7. 1P-6872 [1] CUP-BEARING  
8. 8C-7110 [1] CONE-BEARING  
9. 105-2146 [2] PLUG  
10. 6E-4000 B [1] SPACER (25.5X35X3-MM THK)(3MM THK)  
11. 3E-6770 [1] SEAL-O-RING  
12. 120-5732 [1] GUIDE-PLUNGER  
13. 6E-6176 [1] SPRING  
14. 120-5730 [1] PLUNGER  
15. 9S-8006 [1] PLUG (7/8-14-THD)  
16. 2M-9780 [1] SEAL-O-RING  
17. 162-1604 [1] SHAFT-DRIVE  
18. 6V-2323 [1] CONE-BEARING  
19. 3B-5790 [1] CUP-BEARING  
20. 6E-4004 [2] SEAL-SHAFT  
21. 121-3042 [1] SWASHPLATE AS  
22. 120-5727 [1] PISTON-CONTROL  
23. 120-5729 [1] GUIDE-PISTON  
24. 136-8423 [1] PLUG-BREAK OFF  
25. 083-4419 [1] PIN  
26. 120-5723 [1] PLUG-BREAK OFF  
27. 120-5722 [1] HEAD-PUMP  
28. 103-5522 [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
29. 030-7946 [2] ELBOW  
30. 3J-7354 [4] SEAL-O-RING  
31. 135-6615 [1] TUBE AS  
32. 162-1605 [1] VALVE GP-PUMP CONTROL (POWER COMPENSATOR)  
33. 8T-8442 M [7] BOLT-SOCKET HEAD (M6X1X30-MM)  
34. 107-3116 [1] SEAL-O-RING  
35. 155-5112 [1] SPRING  
36. 155-5113 [1] ACTUATOR GP-PUMP  
37. 135-6616 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
38. 9X-7680 [3] SEAL-O-RING  
39. 9S-8002 [1] PLUG (7/16-20-THD)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25510473
 

120-5726: ROTATING GP-PUMP

120-5726 ROTATING GP-PUMP
S/N 6XN1-3615; 1CR1-863
PART OF 112-6564, 155-5109 PUMP GP-PISTON
FIELD REPLACEMENT ORDER @@@@@ 6E-4006@@@@@
ALSO AN ATTACHMENT
i00200924 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-5767 [9] PISTON AS  
2. 6E-6154 [1] PLATE-RETRACTION  
3. 6E-6155 [1] BEARING  
4. 196-0226 [1] BARREL  
5. 6E-3341 [1] SEAT-SPRING  
6. 6E-4009 [1] SPRING  
7. 6E-6158 [1] RING  
8. 120-5724 [1] PLATE-VALVE  
9. 168-3379 [3] PIN  
 

#SEBP25510474
 

6E-4006: ROTATING GP-PUMP

6E-4006 ROTATING GP-PUMP
S/N 6XN1-3615; 1CR1-863
FIELD REPLACEMENT FOR @@@@@120-5726@@@@@
i02888364 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 235-5767 [9] PISTON AS  
2. 6E-6154 [1] PLATE-RETRACTION  
3. 6E-6155 [1] BEARING  
4. 196-0226 [1] BARREL  
5. 6E-3341 [1] SEAT-SPRING  
6. 6E-4009 [1] SPRING  
7. 6E-6158 [1] RING  
8. 120-5724 [1] PLATE-VALVE  
9. 168-3379 [3] PIN  
 

#SEBP25510475
 

128-5596: SHAFT GP-PUMP DRIVE

128-5596 SHAFT GP-PUMP DRIVE
S/N 6XN1-3615; 1CR1-863
PART OF 112-1826 DRIVE & MTG GP-PUMP
i00200993 SEBP2551
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Parts for your 426C BACKHOE LOADER:

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

#SEBP25510476
 

106-6252: TANK & MTG GP-HYDRAULIC

106-6252 TANK & MTG GP-HYDRAULIC
S/N 6XN1-3615; 1CR1-863
PART OF 143-1795, 8Y-7465 HYDRAULIC AR
i00698086 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4278 [3] CLAMP-HOSE  
2. 160-2245 BG SLEEVE-ABRASION  
3. 5D-1026 [6] CLAMP-BAND  
4. 5V-9155 [2] CLAMP-HOSE  
5. 7K-1181 [1] STRAP-CABLE  
6. 9M-0164 [2] CLAMP-HOSE  
7. 9R-9925 [1] FILTER ELEMENT-BREATHER  
8. 112-5369 [1] BRACKET AS  
  7T-1099 [2] LINK  
9. 119-7749 [1] HOSE  
10. 120-9926 [2] CLAMP  
11. 122-0051 Y [1] TANK GP-HYDRAULIC  
12. 122-1160 [1] GAUGE AS-LIQUID LEVEL  
  7X-4782 [1] SEAL-O-RING  
  136-7876 [1] GLASS  
  136-8059 [1] RING-RETAINING  
13. 123-0867 [1] CAP-FILLER (HYDRAULIC OIL)  
14. 151-8753 [1] TUBE  
15. 139-4068 [1] TUBE  
16. 140-9451 [1] TUBE AS  
17. 163-1491 [1] TANK-EXPANSION  
18. 061-8844 [1] GROMMET  
19. 3F-1240 [1] GROMMET  
20. 5C-7261 M [1] NUT (M8X1.25-THD)  
21. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4179 M [4] BOLT (M12X1.75X20-MM)  
23. 8T-4191 M [4] BOLT (M10X1.5X16-MM)  
25. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
26. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
27. 8T-4908 M [3] BOLT (M8X1.25X25-MM)  
28. 9X-2125 M [3] BOLT-LOCKING (M10X1.5X25-MM)  
29. 5P-1695 E HOSE (54-CM)  
30. 5P-1442 E HOSE (33-CM)  
30A. 5P-1442 E HOSE (21-CM)  
32. 5P-1505 E HOSE (36-CM)  
32A. 5P-1505 E HOSE (94-CM)  
32B. 5P-1505 E HOSE (26-CM)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  G   ORDER BY THE INCH
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25510477
 

122-0051: TANK GP-HYDRAULIC

122-0051 TANK GP-HYDRAULIC
S/N 6XN1-3615; 1CR1-863
PART OF 106-6252 TANK & MTG GP-HYDRAULIC
i00200974 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-5364 [1] PLATE AS  
2. 112-5371 [1] TANK AS-HYDRAULIC  
3. 124-0152 [1] SCREEN  
4. 132-3056 [1] SEAL-O-RING  
5. 2M-9780 [1] SEAL-O-RING  
5A. 122-1113 [1] TEE-O-RING  
6. 099-2374 M [6] BOLT-SOCKET HEAD (M5X0.8X12-MM)  
7. 129-3178 M [3] LOCKNUT (M6X1-THD)  
8. 8T-4205 [3] WASHER-HARD (7.2X14.5X2-MM THK)  
  M   METRIC PART
 

#SEBP25510478
 

141-7885: VALVE GP-BACKHOE NEUTRALIZER

141-7885 VALVE GP-BACKHOE NEUTRALIZER
S/N 6XN1-3615; 1CR1-863
AN ATTACHMENT
i00745645 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [8] STRAP-CABLE  
2. 117-3235 I [1] HOSE AS  
3. 130-6584 [1] SWITCH AS-ROCKER (HYDRAULIC LOCKOUT)  
  111-7899 [1] GASKET  
4. 138-1976 Y [1] VALVE GP-SHUTOFF  
5. 141-7533 [1] TUBE AS  
6. 141-9474 [1] HARNESS AS-CONSOLE  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
7. 153-2785 [1] HARNESS AS-CONSOLE (HYDRAULIC LOCKOUT)  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
  8L-8413 [2] STRAP-CABLE (WHITE)  
  111-7898 [1] CONNECTOR (8-PIN)  
  112-9611 [4] TERMINAL-BLADE (18-GA TO 20-GA)  
8. 5K-9090 [1] SEAL-O-RING  
8A. 6V-9008 [1] ELBOW  
8B. 7M-8485 [1] SEAL-O-RING  
9. 7M-8485 [2] SEAL-O-RING  
9A. 113-4676 [2] CONNECTOR  
10. 6V-9746 [1] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP25510479
 

119-0901: VALVE GP-BANK 2

119-0901 VALVE GP-BANK 2
S/N 6XN1-3615
PART OF 119-8170, 119-8171 HYDRAULIC AR
Type 1
AN ATTACHMENT
i00200899 SEBP2551
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Parts for your 426C BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-1635 Y [1] VALVE GP-PRIORITY  
2. 130-6520 Y [1] VALVE GP-CONTROL (LIFT)  
3. 130-6519 Y [1] VALVE GP-CONTROL  
4. 4T-7862 [1] COVER  
5. 4T-4538 [3] STUD (3/8-16-THD)  
6. 6V-8801 [3] NUT (3/8-16-THD)  
7. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 4T-2723 B [9] SHIM (0.076-MM THK)  
9. 4D-9986 [6] SEAL-O-RING  
10. 4J-5267 [3] SEAL-O-RING  
11. 4J-5140 [3] SEAL-O-RING  
12. 9S-8008 [1] PLUG (1-1/16-12-THD)  
13. 3D-2824 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 426C :

Truck sale:

 
Caterpillar 426C
- backhoe loader
TRACTOR & EQUIPMENT CO.
22,500 
Caterpillar 426C, Construction
- backhoe loader
GREGORY POOLE EQUIPMENT CO.
 
On Request 
Caterpillar 426C, Construction
- backhoe loader
WESTERN STATES EQUIPMENT
28,000 
Caterpillar 426C, Construction
- backhoe loader
BLANCHARD MACHINERY CO.
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