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159-7156 MOTOR GP-PISTON -STEERING S/N GJB1-UP; HCD1-UP PART OF 218-4981 HYDRAULIC AR-2 VALVE D6R III




HYDRAULIC SYSTEM

MOTOR GP
 

#SEBP44500680
 

159-7156: MOTOR GP-PISTON

159-7156 MOTOR GP-PISTON -STEERING
S/N GJB1-UP; HCD1-UP
PART OF 218-4981 HYDRAULIC AR-2 VALVE
i01044467 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-6001 Y [1] ROTATING GP-MOTOR  
2. 106-1227 [1] HOUSING  
3. 2H-3934 [1] SEAL-O-RING  
4. 9T-4849 [1] HEAD  
5. 8T-4231 [1] DOWEL  
6. 8T-3957 M [6] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
7. 512-5159 Y [1] COVER GP-MOTOR  
8. 9T-1579 B [1] SHIM (0.3-MM THK)  
9. 9T-1576 B [1] SHIM (0.1-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP44500681
 

238-9559: MOUNTING GP-CYLINDER

238-9559 MOUNTING GP-CYLINDER
S/N P6A1-UP; GJB1-UP; A6C1-UP; HCD1-UP; MGH1-UP; 1AR1-UP; P6S1-UP
PART OF 251-6112, 251-6128 BULLDOZER AR-ANGLING, 230-5553, 252-5854 BULLDOZER AR-SEMI-UNIVERSAL, 251-6130 BULLDOZER AR-STRAIGHT
AN ATTACHMENT
i02288706 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 394-1176 [4] CAP AS  
    (EACH INCLUDES)
2A. 3G-9402 [1] BUSHING  
3. 4T-4875 [2] PIN  
4. 5P-2671 [2] SEAL-LIP TYPE  
5. 6Y-9280 [2] CLAMP (TAB)  
6. 6Y-9281 [2] CLAMP (SLOT)  
7. 9J-4782 [2] PROTECTOR  
8. 385-5321 [2] STRAP  
9. 394-1177 [2] YOKE  
10. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
11. 7X-2557 M [8] BOLT (M16X2X140-MM)  
12. 8T-2561 [4] WASHER-HARD (10.5X28.5X5-MM THK)  
13. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
14. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
15. 8T-4244 M [2] NUT (M12X1.75-THD)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
  M   METRIC PART
 

#SEBP44500682
 

222-1159: MOUNTING GP-VALVE

222-1159 MOUNTING GP-VALVE -IMPLEMENT, STEERING
S/N GJB1-UP; HCD1-UP
PART OF 218-4981 HYDRAULIC AR-2 VALVE
i02405098 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 223-3421 [1] PLATE AS  
2. 224-4936 Y [1] VALVE GP-BANK 3 (BULLDOZER, STEERING)  
3. 296-7283 M [3] BOLT (M16X2X50-MM)  
4. 198-4778 [3] WASHER-HARD (13.5X30X12-MM THK)  
5. 172-9966 M [3] BOLT (M12X1.75X65-MM)  
6. 198-4780 [3] WASHER-HARD (17.5X32X8-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP44500683
 

222-1161: PUMP & MOUNTING GP

222-1161 PUMP & MOUNTING GP -IMPLEMENT, STEERING
S/N GJB1-UP; HCD1-UP
PART OF 218-4981 HYDRAULIC AR-2 VALVE
i02405223 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 227-0830 Y [1] PUMP GP-PISTON (IMPLEMENT, STEERING)  
2. 4S-5898 [1] SEAL-O-RING  
3. 8T-7338 M [2] BOLT (M16X2X45-MM)  
4. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP44500684
 

196-2238: PUMP GP-GEAR

196-2238 PUMP GP-GEAR -HYDRAULIC OIL COOLER
S/N GJB1-UP; HCD1-UP
PART OF 280-4168, 281-2780 COOLER AR-HYDRAULIC OIL
AN ATTACHMENT
i01469156 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6273 J [1] RING-RETAINING  
2. 135-5935 J [1] SEAL-SHAFT  
3. 201-0416 [1] FLANGE  
4. 099-3095 [4] DOWEL  
5. 004-1964 J [2] SEAL-O-RING  
6. 201-0417 [1] COVER  
7. 6V-1819 M [4] BOLT (M10X1.5X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  201-0418 J [1] KIT-SEAL  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP44500685
 

227-0830: PUMP GP-PISTON

227-0830 PUMP GP-PISTON -IMPLEMENT, STEERING
S/N GJB1-UP; HCD1-UP
PART OF 222-1161 PUMP & MOUNTING GP
i02405228 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-0940 [1] RING-RETAINING (INTERNAL)  
2. 7X-1553 [1] SEAL-LIP TYPE  
3. 197-0074 [1] HOUSING  
4. 9S-8006 [2] PLUG (7/8-14-THD)  
5. 2M-9780 [2] SEAL-O-RING  
6. 197-0075 [1] RACE  
7. 197-0076 [1] BEARING  
8. 197-0077 [1] SHAFT  
9. 8U-9480 [2] PIN  
10. 197-0078 [2] BEARING  
11. 131-4647 [1] CRADLE  
12. 121-9915 [3] SLEEVE  
13. 197-0079 [9] PISTON AS  
14. 131-4649 [1] WASHER (61X123X5.5-MM THK)  
15. 197-0080 [1] PLATE  
16. 131-4657 [1] PLATE  
17. 8U-3297 M [4] BOLT (M10X1.5X25-MM)  
18. 286-1674 [1] BARREL GP-PUMP  
19. 197-0082 [1] WASHER (39.2X53.8X4-MM THK)  
20. 197-0083 [1] SPRING  
21. 197-0084 [1] RING  
22. 197-0085 [1] SPACER (41X46X19.2-MM THK)  
23. 195-6882 [1] RING  
24. 121-9943 [1] RING  
25. 197-0086 [1] SPACER (47X54X38-MM THK)  
26. 197-0087 [1] RING  
27. 197-0090 [1] PLATE  
28. 101-2862 [2] DOWEL  
29. 197-0088 [1] RING  
30. 197-0089 [1] BEARING  
31. 6V-5192 M [3] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
32. 8C-3131 [2] SEAL-O-RING  
33. 121-9941 [2] RING  
34. 131-4674 [2] PIPE  
35. 131-4675 [1] RING  
36. 131-4676 [1] PISTON  
37. 284-3781 [1] PISTON  
38. 197-0093 [1] RETAINER  
39. 197-0094 [1] SPRING  
40. 288-1199 [1] RETAINER  
41. 284-3782 [1] PISTON  
42. 9T-4901 M [1] NUT (M12X1-THD)  
43. 121-9946 [1] PIN  
44. 3E-6910 M [9] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
45. 117-8765 [1] SEAL-O-RING  
46. 6A-5591 M [2] BOLT (M12X1.75X25-MM)  
47. 195-6932 [1] COVER  
48. 227-3021 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
49. 268-9076 [1] HOUSING AS  
50. 8U-3875 [1] PLUG  
51. 5W-7461 B [1] SHIM (1.05-MM THK)  
52. 5W-7462 B [1] SHIM (1.1-MM THK)  
53. 5W-7463 B [1] SHIM (1.15-MM THK)  
54. 5W-7464 B [1] SHIM (1.25-MM THK)  
55. 5W-7465 B [1] SHIM (1.5-MM THK)  
56. 5W-7466 B [1] SHIM (1.75-MM THK)  
57. 131-4654 B [1] PLATE (0.05-MM THK)  
58. 131-4655 B [1] PLATE (0.075-MM THK)  
59. 131-4656 B [1] PLATE (0.1-MM THK)  
60. 131-4650 B [1] PLATE (0.05-MM THK)  
61. 131-4651 B [1] PLATE (0.075-MM THK)  
62. 131-4652 B [1] PLATE (0.1-MM THK)  
63. 285-5644 [1] RING-RETAINING (PISTON PUMP)  
64. 333-8564 B [2] PLUG AS  
65. 333-8366 [1] SEAL-SHAFT  
   
    AVAILABLE REPAIR KIT(S):
  199-4193 B [1] KIT-SHIM (INCLUDES 21-SHIMS)(PISTON PUMP)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP44500686
 

222-1162: TANK & MTG GP-HYDRAULIC

222-1162 TANK & MTG GP-HYDRAULIC
S/N GJB1-UP; HCD1-UP
PART OF 218-4981 HYDRAULIC AR-2 VALVE
i02405333 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-5439 [1] VALVE-BREAKER RELIEF  
2. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
3. 164-3651 [1] ADAPTER  
4. 224-4946 Y [1] TANK GP-HYDRAULIC  
5. 3D-2824 [1] SEAL-O-RING  
6. 3J-1907 [1] SEAL-O-RING  
7. 8T-4779 M [3] BOLT (M16X2X35-MM)  
8. 9X-8257 [3] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP44500687
 

224-4946: TANK GP-HYDRAULIC

224-4946 TANK GP-HYDRAULIC
S/N GJB1-UP; HCD1-UP
PART OF 222-1162 TANK & MTG GP-HYDRAULIC
i02405390 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 4J-8251 [1] GROMMET  
3. 4J-8252 [1] GAUGE-SIGHT (HYDRAULIC TANK)  
4. 4T-0521 [2] BOLT (5/8-11X17.1-IN)  
5. 5D-1911 [1] COVER-HYDRAULIC CAP  
6. 5D-7927 [1] STRAINER AS-OIL (HYDRAULIC TANK FILL)  
7. 7B-3039 [1] SPRING  
8. 7H-1447 [1] CAP-FILLER (HYDRAULIC TANK)  
9. 8J-6913 [1] RETAINER  
10. 8J-8443 [2] SPRING  
11. 8J-8468 [2] VALVE  
12. 8J-8782 [1] BODY-DRAIN VALVE  
13. 8J-8783 [1] VALVE-DRAIN  
14. 8T-3298 [1] SEAL-RECTANGULAR  
15. 9J-2914 [2] SPACER  
16. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC TANK)  
17. 9M-7394 [1] LEVER  
18. 9T-3004 [1] VALVE  
19. 9T-3005 [1] SPRING  
20. 9T-3264 [2] COVER  
21. 9T-7677 [1] RETAINER  
22. 187-9194 [1] PLATE (SIGHT GLASS)  
23. 235-0891 [1] TANK AS-HYDRAULIC  
24. 235-0892 [1] TUBE AS  
25. 235-0893 [1] TUBE AS  
26. 235-0895 [1] COVER AS  
27. 235-0907 [2] BASE-FILTER  
28. 257-9788 [1] GASKET  
29. 268-0066 [1] SPACER  
30. 148-8347 [1] ELBOW AS  
  6V-9007 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
31. 154-1580 [1] WASHER-HARD (22X38X6-MM THK)  
32. 1L-5072 [1] DOWEL  
33. 1P-4578 [2] FLANGE-HALF  
34. 1P-4582 [2] FLANGE-HALF  
35. 1R-0777 [2] FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY)  
    -OR-
  104-6931 A [2] FILTER ELEMENT AS-OIL (FIRE RESISTANT FLUID)  
36. 270-9433 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
37. 2D-4202 [1] PLATE  
38. 2J-7761 [1] RING-RETAINING  
39. 3G-3267 [2] SCREEN AS (HYDRAULIC TANK)  
40. 4F-7389 [2] SEAL-O-RING  
41. 4K-0367 [2] NUT-FULL (5/8-11-THD)  
42. 4P-7581 [1] CLIP (LADDER)  
43. 4P-8134 [2] CLIP (LADDER)  
44. 5F-1678 [4] SEAL-O-RING  
45. 5M-2057 [1] SEAL-O-RING  
46. 6H-9361 [1] RING-RETAINING  
47. 6V-5839 [8] WASHER (11X21X2.5-MM THK)  
48. 6V-7732 M [4] BOLT (M10X1.5X25-MM)  
49. 6V-7744 M [6] LOCKNUT (M10X1.5-THD)  
50. 6V-9633 [2] GASKET  
51. 7D-9749 [1] SEAL-O-RING  
52. 7F-8267 [2] SEAL-O-RING  
53. 8C-3206 [2] FLANGE-HALF  
54. 8F-9206 [2] SEAL-O-RING  
55. 8J-8322 [2] RING-RETAINING  
56. 8J-8436 [2] TUBE AS  
57. 8T-2275 [1] BALL  
58. 8T-4121 [34] WASHER-HARD (11X21X2.5-MM THK)  
59. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
60. 8T-4172 M [4] BOLT (M10X1.5X80-MM)  
61. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
62. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
63. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
64. 9H-6454 [1] GASKET  
65. 9X-2125 M [4] BOLT-LOCKING (M10X1.5X25-MM)  
  A   NOT PART OF THIS GROUP
  M   METRIC PART
 

#SEBP44500688
 

239-5317: VALVE & MTG GP-BULLDOZER

239-5317 VALVE & MTG GP-BULLDOZER -GRADE CONTROL
S/N GJB1-UP; HCD1-UP
PART OF 238-7759 LINES GP-PILOT
Type 1
AN ATTACHMENT
i02420178 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 201-0950 Y [1] VALVE GP-SOLENOID (BOOST)  
2. 235-4605 Y [4] VALVE GP-SOLENOID (GRADE CONTROL)  
3. 239-5318 [1] MANIFOLD AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP44500689
 

239-5317: VALVE & MTG GP-BULLDOZER

239-5317 VALVE & MTG GP-BULLDOZER -GRADE CONTROL
S/N GJB1-UP; HCD1-UP
PART OF 238-7759 LINES GP-PILOT
Type 2
AN ATTACHMENT
i04118286 SEBP4450
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Parts for your D6R III TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 201-0950 Y [1] VALVE GP-SOLENOID (BOOST)  
2. 341-9214 CY [4] VALVE GP-SOLENOID (GRADE CONTROL)  
3. 239-5318 [1] MANIFOLD AS  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Caterpillar Parts SIS Catalog D6R III :

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