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7I-3100 LINES GP-HYDRAULIC S/N 8SJ1-UP PART OF 4E-9239 HYDRAULIC AR 528B WHEEL SKIDDER


HYDRAULIC SYSTEM
LINES GP-HYDRAULIC
PUMP GP
TANK GP
VALVE GP-BREAKER RELIEF
VALVE GP-COMBINATION
VALVE GP-CONTROL
IMPLEMENTS
BULLDOZER GP

WHEEL SKIDDER 528B WHEEL SKIDDER 8SJ
 528B Wheel Skidder 8SJ00001-UP (MACHINE) POWERED BY 3306 Engine SEBP2018 528B 8SJ   (1992)

HYDRAULIC SYSTEM

LINES GP-HYDRAULIC
LINES GP-HYDRAULIC
7I-3100 LINES GP-HYDRAULIC
 

#SEBP20180260
 

7I-3100: LINES GP-HYDRAULIC

7I-3100 LINES GP-HYDRAULIC
S/N 8SJ1-UP
PART OF 4E-9239 HYDRAULIC AR
i00170533 SEBP2018
7I3100 LINES GP-HYDRAULIC Parts scheme 7I3100 LINES GP-HYDRAULIC Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4584 [2] FLANGE-HALF  
2. 6J-2680 [2] SEAL-O-RING  
3. 1V-0608 [1] TUBE  
4. 6W-5394 [1] TUBE AS  
5. 8V-9114 I [1] HOSE AS  
6. 9S-4181 [1] PLUG (1-5/16-12-THD)  
7. 5K-9090 [3] SEAL-O-RING  
8. 6W-5396 [1] TUBE AS  
9. 6W-5395 [1] TUBE AS  
10. 6W-5401 [1] TUBE AS  
11. 6W-5400 [1] TUBE AS  
12. 6V-9008 [4] ELBOW  
13. 7M-8485 [8] SEAL-O-RING  
14. 1V-0546 [1] FLANGE  
15. 4J-8998 [1] SEAL-O-RING  
16. 7X-3359 [4] BOLT (3/8-16X1.25-IN)  
17. 9C-2691 [1] TUBE AS  
18. 7X-0308 [16] BOLT (7/16-14X1.375-IN)  
19. 8T-5360 [16] WASHER (12X22.5X2.5-MM THK)  
20. 1P-4578 [8] FLANGE-HALF  
21. 4J-0522 [4] SEAL-O-RING  
22. 8V-5872 [1] BLOCK  
23. 4J-0520 [1] SEAL-O-RING  
24. 4J-5267 [2] SEAL-O-RING  
25. 9S-8008 [1] PLUG (1-1/16-12-THD)  
26. 3D-2824 [1] SEAL-O-RING  
27. 8T-9101 [2] BOLT (3/8-16X2.75-IN)  
28. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
29. 8T-9377 [2] BOLT (3/8-16X2.25-IN)  
30. 6W-5399 [1] TUBE AS  
31. 6V-9854 [1] ELBOW (SWIVEL)  
32. 5P-2566 [1] BOLT (1/2-13X1.5-IN)  
33. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
34. 6W-6887 I [1] HOSE AS  
35. 6W-8373 [1] MANIFOLD  
36. 6V-8635 [2] CONNECTOR  
37. 8S-0023 [1] CLIP (SLOT)  
38. 8S-0024 [1] CLIP (TAB)  
39. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
40. 2M-9780 [1] SEAL-O-RING  
41. 6J-2680 [1] SEAL-O-RING  
42. 9S-4181 [2] PLUG (1-5/16-12-THD)  
43. 5K-9090 [17] SEAL-O-RING  
44. 6V-9008 [3] ELBOW  
45. 7M-8485 [9] SEAL-O-RING  
46. 7X-0308 [4] BOLT (7/16-14X1.375-IN)  
47. 8T-5360 [4] WASHER (12X22.5X2.5-MM THK)  
48. 1P-4578 [2] FLANGE-HALF  
49. 4J-0522 [1] SEAL-O-RING  
50. 4J-0520 [1] SEAL-O-RING  
51. 4J-5267 [1] SEAL-O-RING  
52. 3D-2824 [1] SEAL-O-RING  
53. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
54. 6V-9005 [1] ELBOW  
55. 9C-2692 [1] TUBE AS  
56. 6V-8785 [1] TEE  
57. 6V-9854 [4] ELBOW (SWIVEL)  
58. 6V-0852 [1] CAP-DUST  
59. 6V-8778 [1] TEE-FACE SEAL  
60. 8T-6663 [1] ADAPTER-PORT  
61. 5P-0598 [5] CLAMP-HOSE  
62. 8K-6892 BE [2] HOSE  
63. 1V-1695 [1] ELBOW  
64. 1P-4577 [2] FLANGE-HALF  
65. 9B-7237 [8] BOLT (3/8-16X1.25-IN)  
66. 5P-2566 [6] BOLT (1/2-13X1.5-IN)  
67. 7X-0584 [4] WASHER-HARD (13.5X20.5X2-MM THK)  
68. 9S-6130 [1] PLUG  
69. 2S-4078 [1] SEAL-O-RING  
70. 6V-4432 [2] BOLT (1/2-13X4-IN)  
71. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
72. 100-3583 [1] TUBE AS  
73. 6V-8397 [1] SEAL-O-RING  
74. 6V-9007 [1] ELBOW  
75. 6V-9746 [2] SEAL-O-RING  
76. 6W-5397 [1] TUBE AS  
77. 6W-6882 I [1] HOSE AS  
78. 6W-6883 I [1] HOSE AS  
79. 6W-8373 [2] MANIFOLD  
80. 8T-6356 [1] TEE-O-RING PORT  
81. 6V-8635 [2] CONNECTOR  
82. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
83. 3J-1907 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP20180261
 

8K-9551: PUMP GP-HYDRAULIC

8K-9551 PUMP GP-HYDRAULIC
S/N 8SJ1-UP
PART OF 4E-9239 HYDRAULIC AR
i00170559 SEBP2018
8K9551 PUMP GP-HYDRAULIC Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-6227 [1] SEAL-O-RING  
2. 3G-7635 CY [1] PUMP GP-VANE  
3. 8C-4436 [2] BOLT (1/2-13X1.375-IN)  
  8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP20180262
 

3G-7635: PUMP GP-VANE

3G-7635 PUMP GP-VANE
S/N 8SJ1-UP
PART OF 8K-9551 PUMP GP-HYDRAULIC
i00540580 SEBP2018
3G7635 PUMP GP-VANE Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-5104 [1] SHAFT  
2. 3G-7242 [1] PLUG  
3. 9J-5124 [1] COVER  
4. 4J-2457 [1] BODY  
5. 0T-0319 [4] BOLT (7/16-14X2-IN)  
6. 1D-4574 [4] BOLT (1/2-13X6-IN)  
7. 4J-1657 [1] COVER  
8. 3G-7658 Y [1] CARTRIDGE GP-VANE PUMP  
9. 3G-7653 Y [1] CARTRIDGE GP-VANE PUMP  
10. 4M-7652 [1] RING-RETAINING (INTERNAL)  
11. 1L-8497 [1] RING-SNAP (EXTERNAL)  
12. 6B-1124 [1] BALL BEARING  
13. 4M-7648 [1] WASHER (1.375X2X0.02-IN THK)  
14. 5P-0903 [1] SEAL-LIP TYPE (43.0MM OD)  
15. 3G-9193 [1] SEAL-LIP TYPE (38.25MM OD)  
   
    AVAILABLE REPAIR KIT(S):
  1U-0378 [1] KIT-FLEXPLATE (SMALL)  
  1U-0379 [1] KIT-FLEXPLATE (LARGE)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP20180263
 

6E-5084: TANK GP-HYDRAULIC

6E-5084 TANK GP-HYDRAULIC
S/N 8SJ1-UP
PART OF 4E-9239 HYDRAULIC AR
i00170526 SEBP2018
6E5084 TANK GP-HYDRAULIC Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-5089 [1] COVER AS  
2. 5P-9119 B GASKET-TAPE (ADHESIVE BACKED)  
3. 5K-9107 [16] BOLT-LOCKING (3/8-16X0.75-IN)  
4. 7H-1447 [1] CAP-FILLER  
5. 2D-4202 [1] PLATE  
6. 8T-2275 [1] BALL  
7. 9H-6454 [1] GASKET  
8. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
9. 2M-9780 [1] SEAL-O-RING  
10. 9S-6130 [1] PLUG  
11. 2S-4078 [1] SEAL-O-RING  
12. 1S-3725 [1] COVER  
13. 3J-5554 [1] GASKET  
14. 3L-0526 [4] BOLT (7/16-14X0.875-IN)  
15. 3G-2692 [1] RETAINER  
16. 4J-8252 [1] GAUGE-SIGHT  
17. 4J-8251 [1] GROMMET  
18. 5H-6005 [2] SEAL-O-RING  
19. 5D-0353 [2] BOLT-LOCKING (3/8-16X1-IN)  
20. 9T-0714 [1] PLATE  
21. 5J-7438 [1] STRAINER AS  
  5F-3488 [1] END-STRAINER  
22. 6H-9361 [1] RING-RETAINING  
23. 6E-5085 [1] TANK AS  
  B   USE AS REQUIRED
 

#SEBP20180264
 

4T-4273: VALVE GP-BREAKER RELIEF

4T-4273 VALVE GP-BREAKER RELIEF
S/N 8SJ1-UP
PART OF 4E-9239 HYDRAULIC AR
i00170054 SEBP2018
4T4273 VALVE GP-BREAKER RELIEF Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4145 [1] VALVE-BREAKER RELIEF  
2. 3D-2824 [1] SEAL-O-RING  
 

#SEBP20180265
 

105-6572: VALVE GP-COMBINATION

105-6572 VALVE GP-COMBINATION
S/N 8SJ1-UP
PART OF 4E-9236 FILTER GP-OIL
i00170214 SEBP2018
1056572 VALVE GP-COMBINATION Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-8112 J [1] VALVE GP-RELIEF  
2. 101-8113 L [1] VALVE GP-PRESSURE REDUCING  
3. 9S-8004 [1] PLUG (9/16-18-THD)  
4. 3J-1907 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  6E-3583 J [1] KIT-SEAL  
  6E-4287 L [1] KIT-SEAL (PRESSURE REDUCING VALVE)  
    (INCLUDES SEALS & RINGS)
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
  L   KIT MARKED L AVAILABLE FOR PART MARKED L
 

#SEBP20180266
 

8J-6750: VALVE GP-CONTROL

8J-6750 VALVE GP-CONTROL
S/N 8SJ1-UP
PART OF 9T-1754 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i00950077 SEBP2018
8J6750 VALVE GP-CONTROL Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6K-5974 C [2] SEAL-QUAD RING  
2. 3G-7270 C [1] VALVE GP-CHECK  
  4K-1388 [1] SEAL-O-RING  
3. 8J-2395 [2] COLLAR-STOP  
4. 8J-2416 [1] COVER  
5. 8J-2397 [1] COLLAR-SPOOL  
6. 6V-8541 [1] PLUG-BUTTON  
7. 1L-0509 [1] BOLT (3/8-16X0.74-IN)  
8. 8J-2564 [1] LOCKWASHER  
9. 4B-1323 [4] SCREW-MACHINE  
10. 8J-2418 [4] LOCKWASHER  
11. 8J-2396 [1] SPRING  
12. 4B-3057 [1] PIN-CLEVIS  
13. 7H-9737 [1] PIN-COTTER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP20180267
 

9T-1754: VALVE GP-CONTROL

9T-1754 VALVE GP-CONTROL
S/N 8SJ1-UP
PART OF 8K-6523 CONTROL GP-BULLDOZER, 126-4925 REMOVAL GP-BULLDOZER
ALSO AN ATTACHMENT
i00170585 SEBP2018
9T1754 VALVE GP-CONTROL Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8C-3088 [2] SEAL-O-RING  
2. 4K-4986 [1] SEAL-O-RING  
3. 0S-1590 [4] BOLT (3/8-16X2-IN)  
  5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 8J-6749 [1] PLATE  
5. 8J-6750 Y [1] VALVE GP-CONTROL  
6. 8J-6751 [1] CARTRIDGE AS  
7. 8J-2413 [1] SEAL-O-RING  
8. 8J-2414 [1] WASHER-BACKUP  
9. 6V-6580 [2] SEAL-O-RING  
10. 4T-4953 [1] RING-BACKUP  
11. 4K-1388 [1] SEAL-O-RING  
12. 5P-1075 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
13. 1H-1023 [1] SEAL-O-RING  
14. 9L-7712 [1] NUT (3/8-24-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20180268
 

8K-5136: BULLDOZER AR-SKIDDER

8K-5136 BULLDOZER AR-SKIDDER
S/N 8SJ1-UP
PART OF 4E-9228 GENERAL AR
i00170551 SEBP2018
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1V-9642 Y [1] BULLDOZER GP-SKIDDER  
  8K-6523 Y [1] CONTROL GP-BULLDOZER  
  7J-9902 Y [2] CYLINDER GP-LIFT  
  8K-6684 Y [1] LINES GP-BULLDOZER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20180269
 

1V-9642: BULLDOZER GP-SKIDDER

1V-9642 BULLDOZER GP-SKIDDER
S/N 8SJ1-UP
PART OF 8K-5136 BULLDOZER AR-SKIDDER
i00170478 SEBP2018
1V9642 BULLDOZER GP-SKIDDER Parts scheme
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Parts for your 528B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-9639 [2] CAP-BEARING  
2. 9S-1351 [4] BOLT (7/8-9X5-IN)  
3. 1V-9640 [2] BEARING  
4. 4J-9118 [2] RETAINER  
5. 7J-9466 [2] PIN  
6. 7J-3518 [1] EDGE  
7. 7X-0343 [2] BOLT (5/8-11X1.25-IN)  
  8T-4122 [2] WASHER-HARD (17X32X3.5-MM THK)  
8. 117-7512 B SHIM  
  B   USE AS REQUIRED
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
New Hose Couplings Are Now Used{0684, 5057, 5057, 7554}
Technical Information Bulletin
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Tool Operating Manual
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
242-3567 Variable Crimp Die Bowl{0684}
242-3567 Variable Crimp Die Bowl{0684}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Reuse And Salvage Guidelines
Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}
Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
Information Release Memo, HOS04-02, "XT-6 Hose and Couplings to XT-6 ES Components" Is Available {5057}
2004/06/21
Information Release Memo, PELJ0340 , "Reusable Couplings for Caterpillar -12 and -16 XT-6 ES Hose" {5057}
2004/06/28
Five New Wrenches Remove Snap To Connect Couplings from Hydraulic Hose Assemblies {0602, 0738, 5057}
2006/02/13
Caterpillar Hose and Coupling Practices {0618, 1000, 5057, 7000}
2008/05/26

Caterpillar Parts SIS Catalog 528B :

LINES GP-BULLDOZER
8K-6684 LINES GP-BULLDOZER
4E-9239 HYDRAULIC AR
FILTER GP-OIL
9J-1212 FILTER GP-OIL
FILTER GP-OIL
6W-4912 FILTER GP-OIL
FILTER GP-OIL
4E-9236 FILTER GP-OIL
FILTER GP-OIL
090-2852 FILTER GP-OIL
CYLINDER GP-LIFT
7J-9902 CYLINDER GP-LIFT
CARTRIDGE GP-VANE PUMP
3G-7658 CARTRIDGE GP-VANE PUMP
PUMP GP-HYDRAULIC
8K-9551 PUMP GP-HYDRAULIC
PUMP GP-VANE
3G-7635 PUMP GP-VANE
TANK GP-HYDRAULIC
6E-5084 TANK GP-HYDRAULIC
VALVE GP-BREAKER RELIEF
4T-4273 VALVE GP-BREAKER RELIEF
VALVE GP-COMBINATION
105-6572 VALVE GP-COMBINATION
VALVE GP-CONTROL
8J-6750 VALVE GP-CONTROL
VALVE GP-CONTROL
9T-1754 VALVE GP-CONTROL
8K-5136 BULLDOZER AR-SKIDDER

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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.