AVSPARE.COM
parts catalog

177-6979 FILTER GP-OIL -STEERING CHARGE S/N AKA1-UP PART OF 159-9309 LINES GP-STEERING D8R II TRACK-TYPE TRACTOR




STEERING AND BRAKING SYSTEM

LINES GP
 

#SEBP32450570
 

177-6979: FILTER GP-OIL

177-6979 FILTER GP-OIL -STEERING CHARGE
S/N AKA1-UP
PART OF 159-9309 LINES GP-STEERING
i01393878 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 6V-0484 [1] ELBOW  
3. 6V-0852 [1] CAP-DUST  
4. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
5. 8C-3446 [1] VALVE-SAMPLING  
6. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
7. 465-6504 [1] FILTER-OIL (HYDRAULIC)  
    -OR-
  156-0214 A [1] FILTER-OIL (FIRE RESISTANT FLUID)  
8. 253-2673 [1] SWITCH GP-PRESSURE (OIL FILTER BYPASS)  
  5F-9144 [1] SEAL-O-RING  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-1813 E SLEEVE (14-CM)  
9. 3J-1907 [2] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  E   ORDER BY THE CENTIMETER
 

#SEBP32450571
 

183-8414: HEAD GP-PUMP

183-8414 HEAD GP-PUMP -STEERING
S/N AKA1-UP
PART OF 139-4151 PUMP GP-PISTON
i01320726 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8002 [2] PLUG (7/16-20-THD)  
2. 183-8409 Y [1] VALVE GP-RELIEF (CHARGE PRESSURE)  
3. 183-8415 [1] HEAD  
4. 183-8416 [1] BUSHING  
5. 119-7845 [1] SEAL-O-RING  
6. 123-2017 [1] PLUG-BREAK OFF  
7. 134-7489 [4] PLUG  
8. 135-8854 [1] PLUG AS  
9. 144-9101 [1] PLUG-BREAK OFF  
10. 161-6149 [2] SEAL-O-RING  
11. 3E-8008 M [4] BOLT-SOCKET HEAD (M16X2X90-MM)  
12. 3J-7354 [2] SEAL-O-RING  
13. 6E-4382 [1] BUSHING  
14. 6E-4383 [1] BUSHING  
15. 6E-4392 Y [1] VALVE GP-PUMP CONTROL  
16. 6V-5586 [4] SEAL-O-RING  
17. 6V-9028 [1] SEAL-O-RING  
18. 178-4164 [2] VALVE GP-RELIEF (CROSSOVER)  
19. 178-4171 [1] KIT-SEAL  
20. 123-7556 [1] CAP  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450572
 

422-2817: HEAD GP-PUMP

422-2817 HEAD GP-PUMP
S/N AKA1-UP
PART OF 421-1808 PUMP GP-PISTON
i05376637 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 274-6953 [2] VALVE GP-RELIEF  
    (EACH INCLUDES)
  178-4171 [1] KIT-SEAL (STEERING PUMP RELIEF VALVE)  
  123-7556 [1] CAP  
2. 183-8409 Y [1] VALVE GP-RELIEF  
3. 6E-4392 Y [1] VALVE GP-PUMP CONTROL  
4. 183-8416 [1] BUSHING  
5. 3E-8008 M [4] BOLT-SOCKET HEAD (M16X2X90-MM)  
6. 119-7845 [1] SEAL-O-RING  
7. 144-9101 [1] PLUG-BREAK OFF  
8. 9T-3929 [1] PLUG AS  
  6E-5479 [1] SEAL  
9. 161-6149 [2] SEAL-O-RING  
10. 3J-7354 [2] SEAL-O-RING  
11. 9S-8002 [2] PLUG (7/16-20-THD)  
12. 6E-4382 [1] BUSHING  
13. 6E-4383 [1] BUSHING  
14. 123-2017 [1] PLUG-BREAK OFF  
   
  323-6832 F [1] KIT-SEAL  
    (INCLUDES O-RINGS)
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450573
 

159-9309: LINES GP-STEERING

159-9309 LINES GP-STEERING
S/N AKA1-UP
PART OF 157-0822 STEERING AR-HYDRAULIC
i01458185 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-0115 [2] WASHER-HARD (20X36.5X5-MM THK)  
2. 6V-0484 [2] ELBOW  
3. 6V-0852 [8] CAP-DUST  
4. 6Y-4058 I [1] HOSE AS  
5. 6Y-4061 I [1] HOSE AS  
6. 8C-4985 [1] ADAPTER  
7. 8W-2563 I [1] HOSE AS  
8. 032-1853 [2] BOLT-12 POINT HEAD (3/4-10X2-IN)  
9. 111-6924 I [1] HOSE AS  
10. 126-0747 Y [1] VALVE GP-BYPASS  
11. 126-0814 [1] FITTING AS (SWIVEL)  
12. 148-8318 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
13. 148-8322 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8640 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
14. 148-8339 [5] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8716 [1] CONNECTOR (STRAIGHT)  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
15. 148-8355 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9005 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
16. 148-8424 [2] TEE AS  
    (EACH INCLUDES)
  6V-8397 [1] SEAL-O-RING  
  8T-8902 [1] ADAPTER-TEE  
17. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
18. 153-6265 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6K-6307 [1] SEAL-O-RING  
  8C-3323 [1] CONNECTOR  
19. I [1] HOSE AS  
20. 160-1551 I [1] HOSE AS  
21. 160-1552 I [1] HOSE AS  
22. 160-1553 I [1] HOSE AS  
23. I [1] HOSE AS  
24. 160-1555 I [1] HOSE AS  
25. 160-1556 I [1] HOSE AS  
26. 160-1557 I [1] HOSE AS  
27. 162-7865 I [1] HOSE AS  
28. 163-0057 Y [1] VALVE GP-PRESSURE CONTROL  
29. 163-1827 I [1] HOSE AS  
30. 163-4520 I [2] HOSE AS  
31. 163-4772 I [1] HOSE AS  
32. 164-0231 I [1] HOSE AS  
33. 164-4413 [4] MOUNT  
34. 168-5193 [1] PLATE AS  
35. 168-5194 [1] PLATE AS  
36. 177-6979 Y [1] FILTER GP-OIL  
37. 180-9333 [1] PLATE AS  
  3W-3279 [1] GUSSET  
  5D-9629 [2] ROD  
  7T-1099 [1] LINK  
38. 199-4027 I [1] HOSE AS  
39. 200-4178 I [1] HOSE AS  
40. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
41. 148-8347 [2] ELBOW AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
42. 148-8357 [2] ELBOW AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
43. 148-8360 [1] ELBOW AS  
  6V-9182 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
44. 148-8378 [5] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
45. 148-8388 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8629 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
46. 148-8417 [1] REDUCER AS  
  6V-8397 [1] SEAL-O-RING  
  6V-8941 [1] REDUCER  
47. 148-8449 [1] TEE AS-SWIVEL  
  6V-9839 [1] TEE-SWIVEL  
  6V-9839 [1] TEE-SWIVEL  
48. 149-5452 [4] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
49. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
50. 153-6237 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  6V-9004 [1] ELBOW  
51. 153-6243 [1] TEE AS  
  2S-4078 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-1120 [1] TEE-O-RING PORT  
52. 153-6244 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8T-5389 [1] ELBOW  
53. 1P-3703 [2] SEAL-RECTANGULAR  
54. 1P-3704 [2] SEAL-RECTANGULAR  
55. 1P-5766 [4] FLANGE-HALF  
56. 1P-5767 [4] FLANGE-HALF  
57. 2K-8257 [1] SEAL-O-RING  
58. 3D-2824 [1] SEAL-O-RING  
59. 3J-1907 [10] SEAL-O-RING  
60. 4L-6454 [3] BOLT (3/8-16X1-IN)  
61. 5P-2566 [6] BOLT (1/2-13X1.5-IN)  
62. 5S-7379 [2] BOLT (3/8-16X0.875-IN)  
63. 6V-1722 [1] ADAPTER  
64. 6V-1889 [2] CLIP (LOOP)  
65. 6V-3965 [8] FITTING (QUICK DISCONNECT)  
66. 6V-8556 [1] NUT (1-3/16-12-THD)  
67. 6V-9168 [4] NUT (11/16-16-THD)  
68. 7G-3832 [3] GROMMET  
69. 7G-3833 [3] CLIP (TAB)  
70. 7G-3834 [3] CLIP (SLOT)  
71. 7X-0310 [3] BOLT (7/16-14X2-IN)  
72. 7X-0333 [3] BOLT (1/2-13X4.75-IN)  
73. 8C-6877 [5] BOLT (7/16-14X1.75-IN)  
74. 8T-1893 [3] CLIP (SLOT)  
75. 8T-1894 [3] CLIP (TAB)  
76. 8T-1895 [2] CLIP (SLOT)  
77. 8T-1896 [2] CLIP (TAB)  
78. 8T-1899 [1] CLIP (SLOT)  
79. 8T-1900 [1] CLIP (TAB)  
80. 8T-2502 [1] BOLT (3/8-16X1.125-IN)  
81. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
82. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
83. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
84. 8T-4222 [8] WASHER-PLATED (11X32X2.5-MM THK)  
85. 8T-4223 [17] WASHER-HARD (13.5X25.5X3-MM THK)  
86. 8T-4835 [8] BOLT (1/2-13X2-IN)  
87. 8T-4896 [11] WASHER-HARD (10.2X18.5X2.5-MM THK)  
88. 8T-5360 [8] WASHER (12X22.5X2.5-MM THK)  
89. 8T-8915 [3] BOLT (3/8-16X3.25-IN)  
90. 9B-7237 [2] BOLT (3/8-16X1.25-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450574
 

162-5357: MANIFOLD & VALVE GP

162-5357 MANIFOLD & VALVE GP
S/N AKA1-UP
PART OF 201-7274 VALVE GP-BRAKE CONTROL, 160-2456 VALVE GP-STEERING & BRAKE CONT
i01431316 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-8794 [1] SPOOL AS  
1A. 5L-4758 [1] SEAL-O-RING  
1B. 137-8793 [1] SPRING  
1C. 3D-7943 [1] RING-RETAINING  
2. 148-8410 [1] PLUG AS  
3. 162-5358 [1] MANIFOLD  
4. 174-4909 Y [1] VALVE GP-SOLENOID (BRAKE)  
5. 1P-1744 [1] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450575
 

175-4972: MANIFOLD & VALVE GP

175-4972 MANIFOLD & VALVE GP -PARKING, SECONDARY BRAKE
S/N AKA1-UP
PART OF 201-7274 VALVE GP-BRAKE CONTROL, 160-2456 VALVE GP-STEERING & BRAKE CONT
i01431395 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 132-9455 [1] MANIFOLD  
2. 172-2392 Y [2] VALVE GP-SOLENOID (PARKING, SECONDARY BRAKE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450576
 

175-4972: MANIFOLD & VALVE GP

175-4972 MANIFOLD & VALVE GP -PARKING, SECONDARY BRAKE
S/N AKA469-UP
PART OF 201-7274 VALVE GP-BRAKE CONTROL
i05294274 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 132-9455 [1] MANIFOLD  
2. 380-9849 CY [2] VALVE GP-SOLENOID (PARKING, SECONDARY BRAKE)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450577
 

159-7162: MOTOR GP-PISTON

159-7162 MOTOR GP-PISTON -STEERING
S/N AKA1-UP
PART OF 157-0822 STEERING AR-HYDRAULIC
i01219329 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-3052 Y [1] ROTATING GP-MOTOR  
2. 6E-4092 [1] HOUSING  
3. 6V-1197 [1] SEAL-O-RING  
4. 6E-2505 [1] HEAD  
5. 8T-3957 M [6] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
6. 8T-4231 [1] DOWEL  
7. 9S-8004 [2] PLUG (9/16-18-THD)  
8. 3J-1907 [2] SEAL-O-RING  
9. 9S-8006 [1] PLUG (7/8-14-THD)  
10. 2M-9780 [1] SEAL-O-RING  
11. 512-5159 Y [1] COVER GP-MOTOR  
12. 9T-1576 B [1] SHIM (0.1-MM THK)  
13. 9T-1579 B [1] SHIM (0.3-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32450578
 

183-8403: PUMP GP-CHARGE

183-8403 PUMP GP-CHARGE -STEERING
S/N AKA1-UP
1 SECTION
PART OF 139-4151, 421-1808 PUMP GP-PISTON
i01320696 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8416 [1] BUSHING  
2. 296-1501 [1] SHAFT  
3. 296-1498 [1] KEY (SHAFT)  
4. 183-8408 [1] RING-RETAINING  
5. 144-9088 [1] PLATE-WEAR  
6. 6V-8200 M [4] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
7. 8C-5237 [2] SEAL-O-RING  
  M   METRIC PART
 

#SEBP32450579
 

139-4151: PUMP GP-PISTON

139-4151 PUMP GP-PISTON -STEERING
S/N AKA1-UP
SLIPPER
PART OF 157-0822 STEERING AR-HYDRAULIC
i01318908 SEBP3245
  For full view, you need register

Parts for your D8R II TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8388 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(STEERING)  
2. 183-8403 Y [1] PUMP GP-CHARGE (STEERING)  
3. 183-8414 Y [1] HEAD GP-PUMP  
4. 183-8430 Y [1] ACTUATOR GP-PUMP  
5. 183-8445 Y [1] ROTATING GP-PUMP  
6. 183-8454 [1] HOUSING  
7. 096-6095 [1] PLUG  
8. 123-7582 [1] PIN-THREADED  
9. 9T-3929 [3] PLUG AS  
    (EACH INCLUDES)
  6E-5479 [1] SEAL  
10. 9T-3928 [2] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
11. 2M-9780 [1] SEAL-O-RING  
12. 3J-1907 [4] SEAL-O-RING  
13. 6E-4350 [1] PIN  
14. 6E-4351 [2] PIN  
15. 6E-4352 [1] PLUG-ORIFICE  
16. 6E-4353 [1] CONNECTOR  
17. 6E-4385 M [1] LOCKNUT (M12X1.5-THD)  
18. 6E-4614 [2] PIN  
19. 6V-5326 [1] SEAL-O-RING  
21. 7M-8485 [1] SEAL-O-RING  
22. 8C-5193 [1] SEAL-O-RING  
24. 9S-8004 [4] PLUG (9/16-18-THD)  
25. 9S-8006 [1] PLUG (7/8-14-THD)  
26. 9S-9334 [1] PLUG  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog D8R II :

Back to top
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.