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163-9758 MOTOR GP-SWING -SWING S/N AFW1-UP PART OF 160-9063 MOTOR & MTG GP-SWING 303.5 MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
BASIC ENGINE
HOUSING GP-FLYWHEEL
HYDRAULIC SYSTEM
PUMP GP
SWIVEL GP
TANK GP
VALVE GP-BANK

MINI HYD EXCAVATOR 303.5 MINI HYD EXCAVATOR AFW
 303.5 Mini Hydraulic Excavator AFW00001-UP (MACHINE) SEBP3061 303.5 AFW   (1999)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR & MTG GP-SWING
160-9063 MOTOR & MTG GP-SWING
MOTOR GP-GEROTOR
191-4730 MOTOR GP-GEROTOR
MOTOR GP-SWING
163-9758 MOTOR GP-SWING
MOTOR GP-TRAVEL
163-9757 MOTOR GP-TRAVEL
VALVE GP-RELIEF
191-4773 VALVE GP-RELIEF
 

#SEBP30610140
 

163-9758: MOTOR GP-SWING

163-9758 MOTOR GP-SWING -SWING
S/N AFW1-UP
PART OF 160-9063 MOTOR & MTG GP-SWING
i01300859 SEBP3061
1639758 MOTOR GP-SWING Parts scheme
  For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-4730 Y [1] MOTOR GP-GEROTOR  
2. 191-4773 Y [1] VALVE GP-RELIEF  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30610141
 

163-9757: MOTOR GP-TRAVEL

163-9757 MOTOR GP-TRAVEL
S/N AFW1-UP
PART OF 160-9062 MOTOR & MTG GP-TRAVEL
i01300851 SEBP3061
1639757 MOTOR GP-TRAVEL Parts scheme
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. S [1] FLANGE  
2. 192-1134 [2] SEAL  
3. J [1] BEARING  
4. 143-2335 [1] NUT  
5. 143-2336 S [2] PLUG  
6. 192-1133 J [1] HOUSING  
7. 192-0633 J [131] BALL  
8. 096-5971 J [2] PLUG  
9. 143-2339 [4] GEAR  
10. 143-2340 [4] ROLLER  
11. 143-2341 [4] COLLAR  
12. 143-2342 [4] WASHER  
13. 143-2343 [1] PLATE  
14. 143-2344 [4] SCREW  
15. 143-2345 Q [1] GEAR  
16. 143-2346 [1] RING  
17. 143-2347 Q [1] HOLDER  
18. 143-2348 Q [3] GEAR  
19. 143-2349 Q [3] ROLLER  
20. 143-2350 Q [3] PLATE  
21. 143-2351 Q [3] PIN  
22. 143-2352 [1] GEAR  
23. Q [1] PLATE  
26. 143-2356 [1] COVER  
27. P [1] SEAL  
28. 143-2358 [1] WIRE  
29. 095-0967 [1] PLUG  
30. 1R-5468 T [4] PLUG  
31. 143-2361 [1] SHAFT  
32. S [1] BEARING  
33. 220-8465 PS [1] SEAL  
34. 150-0861 [1] PLATE  
35. 220-8464 [2] BALL  
36. U [1] CYLINDER BLOCK  
37. U [1] COLLAR  
38. U [1] SPRING  
39. U [1] WASHER  
40. U [1] RING  
41. U [3] PIN  
42. U [1] HOLDER  
43. U [1] PLATE  
44. U [9] PISTON AS  
45. 150-0863 [2] PISTON AS  
46. 150-0864 T [2] SPRING  
47. 150-0865 U [1] PLATE  
48. 139-7325 T [1] PIN  
49. 139-7318 [1] BEARING  
50. 8T-4894 P [1] SEAL-O-RING  
51. 095-1574 P [2] SEAL-O-RING  
52. T [1] PLATE  
53. T [1] PLUNGER AS  
58. 095-1575 P [2] SEAL-O-RING  
59. 150-0873 [2] SEAT  
60. 150-0874 [2] SPRING  
61. 150-0875 [2] CAP  
62. 095-1596 P [2] SEAL-O-RING  
63. 150-0876 [2] ORIFICE  
64. T [1] SPOOL  
65. 150-0877 T [1] SPRING  
66. 099-7197 TV [3] PLUG  
67. 095-1582 PTV [4] SEAL-O-RING  
69. 150-0880 [1] PLUG  
70. 150-0881 T [4] ORIFICE  
71. 8T-1159 TM [6] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
72. 150-0883 [2] PIN  
73. 150-0907 [1] VALVE AS  
74. V [1] BODY  
76. V [1] SPOOL  
77. 150-0876 V [4] ORIFICE  
78. 150-0885 PV [4] SEAL  
79. 150-0886 PV [2] SEAL  
80. 150-0887 [2] BOLT  
81. 150-0888 [2] BOLT  
82. 139-7336 TV [4] PLUG  
86. 095-1579 PTV [4] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  192-1002 P [1] KIT-SEAL (TRAVEL MOTOR)  
  192-1003 Q [1] KIT-CARRIER (TRAVEL MOTOR)  
  192-1004 J [1] KIT-REPAIR (TRAVEL MOTOR)  
  192-1005 S [1] KIT-REPAIR (TRAVEL MOTOR)  
  192-1006 T [1] KIT-REPAIR (TRAVEL MOTOR)  
  192-1007 U [1] KIT-CYLINDER (TRAVEL MOTOR)  
  192-1008 V [1] VALVE AS (TRAVEL MOTOR)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  P   KIT MARKED P INCLUDES PART(S) MARKED P
  Q   KIT MARKED Q INCLUDES PART(S) MARKED Q
  S   KIT MARKED S INCLUDES PART(S) MARKED S
  T   KIT MARKED T INCLUDES PART(S) MARKED T
  U   KIT MARKED U INCLUDES PART(S) MARKED U
  V   VALVE MARKED V INCLUDES PART(S) MARKED V
 

#SEBP30610142
 

163-6994: PUMP & MTG GP-PISTON & GEAR

163-6994 PUMP & MTG GP-PISTON & GEAR
S/N AFW1-UP
PART OF 163-6985, 202-6298 HYDRAULIC AR
i01209715 SEBP3061
1636994 PUMP & MTG GP-PISTON & GEAR Parts scheme
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1294 [1] PLUG-SEAL  
2. 141-7562 [1] FLANGE-NYLON  
3. 163-9762 Y [1] PUMP GP-PISTON & GEAR  
4. 171-0657 [1] HOUSING  
5. 152-1803 [1] HUB  
6. 4D-6466 [1] CLIP  
7. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
8. 6V-8918 [8] BOLT (5/16-18X1.25-IN)  
9. 7X-2543 M [2] BOLT (M10X1.5X120-MM)  
10. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
12. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
13. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
14. 7X-0599 [2] WASHER-HARD (13X20X2-MM THK)  
15. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
16. 132-7551 [2] SPACER (11X19X6-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30610143
 

191-9000: PUMP GP-GEAR

191-9000 PUMP GP-GEAR
S/N AFW1-UP
PART OF 163-9762 PUMP GP-PISTON & GEAR
i01315415 SEBP3061
1919000 PUMP GP-GEAR Parts scheme
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-0497 J [2] SEAL  
2. 150-0498 J [1] SEAL  
3. 150-0491 J [3] SEAL  
4. 099-2972 J [2] RING-SQUARE  
5. J [1] SEAL  
6. 150-0490 J [2] SEAL  
7. 085-6291 J [2] RING-SQUARE  
8. 150-0494 [4] BOLT  
   
    AVAILABLE REPAIR KIT(S):
  191-9002 J [1] KIT-SEAL  
  J   PARTS MARKED J INCLUDED IN KIT MARKED J
 

#SEBP30610144
 

163-9762: PUMP GP-PISTON & GEAR

163-9762 PUMP GP-PISTON & GEAR
S/N AFW1-UP
PART OF 163-6994 PUMP & MTG GP-PISTON & GEAR
i01300885 SEBP3061
1639762 PUMP GP-PISTON & GEAR Parts scheme
  For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-9000 Y [1] PUMP GP-GEAR  
2. 150-0495 [2] BOLT  
3. 150-0498 [1] SEAL  
4. 150-0497 [1] SEAL  
5. 150-0491 [1] SEAL  
6. 150-0847 [1] ROTARY AS  
7. 150-0838 SHAFT AS  
8. 150-0843 [1] RING  
10. 150-0845 [4] BOLT  
11. 150-0844 [1] COVER  
12. 150-0850 [3] BOLT  
13. 150-0855 [1] BOLT  
14. 150-0854 [1] BOLT  
15. 150-0468 [2] BOLT  
16. 150-0502 [2] VALVE AS  
17. 191-9004 J [1] SEAL  
18. 150-0842 J [1] SEAL  
19. J [1] SEAL  
20. 150-0853 J [1] SEAL  
21. J [1] SEAL  
22. J [1] SEAL  
23. J [1] SEAL  
24. J [1] SEAL  
   
    AVAILABLE REPAIR KIT(S):
  191-9003 [1] KIT-SEAL  
  J   PARTS MARKED J INCLUDED IN KIT MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP30610145
 

155-6933: SWIVEL GP

155-6933 SWIVEL GP
S/N AFW1-UP
PART OF 163-6987 LINES GP-TRAVEL MOTOR
i01301128 SEBP3061
1556933 SWIVEL GP Parts scheme
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 193-5330 J [7] SEAL AS  
2. 095-1623 J [1] SEAL-O-RING  
3. 095-1713 J [1] SEAL-O-RING  
4. 146-4875 J [1] SEAL-BACK UP  
5. 146-4876 J [1] SEAL-DUST  
6. 146-4877 J [1] SEAL-DUST  
7. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
8. 095-9397 [4] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  146-4878 J [1] KIT-SEAL (SWIVEL)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP30610146
 

163-6986: TANK GP-HYDRAULIC

163-6986 TANK GP-HYDRAULIC
S/N AFW1-UP
PART OF 163-6985, 202-6298 HYDRAULIC AR
i01219813 SEBP3061
1636986 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-9725 [1] TANK AS-HYDRAULIC  
2. 143-0579 [1] SCREEN AS-SUCTION  
  8T-4133 M [2] NUT (M10X1.5-THD)  
  095-6639 [1] SPRING  
  095-6641 [1] GUIDE  
3. 095-1722 [2] SEAL-O-RING  
4. 8T-4121 [14] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4191 M [8] BOLT (M10X1.5X16-MM)  
6. 143-0585 [1] COVER  
7. 143-0586 [1] SEAL-O-RING  
8. 143-0587 [1] TUBE AS-SUCTION  
9. 095-1709 [1] SEAL-O-RING  
10. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
12. 143-0588 [1] FILTER ELEMENT-OIL (HYDRAULIC)  
13. 143-0589 [1] VALVE AS  
14. 143-0590 [1] SPRING  
15. 2M-9780 [1] SEAL-O-RING  
16. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
17. 163-9726 [1] MANIFOLD  
18. 095-1606 [1] SEAL-O-RING  
20. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
21. 143-0592 [1] COVER AS  
  140-4919 [1] FILLER AS  
22. 140-4277 [1] GAUGE GP-SIGHT  
  095-1578 [4] SEAL-O-RING  
  095-1582 [4] SEAL-O-RING  
24. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
25. 140-4769 [1] STRAP-CABLE  
26. 4I-3745 [1] CAP-PRESSURE  
27. 140-4751 [1] HOSE  
28. 174-7282 [1] FILM-IDENTIFICATION (OIL GAUGE)  
  M   METRIC PART
 

#SEBP30610147
 

163-7706: VALVE & MTG GP-BANK

163-7706 VALVE & MTG GP-BANK
S/N AFW1-UP
PART OF 163-6992 VALVE GP-BANK
i01219857 SEBP3061
1637706 VALVE & MTG GP-BANK Parts scheme
  For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-2078 [1] BRACKET AS  
  7T-1099 [1] LINK  
  8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  8T-4186 M [2] BOLT (M10X1.5X40-MM)  
2. 172-2079 [1] SHAFT AS  
3. 172-2080 [1] SHAFT AS  
4. 8T-4191 M [3] BOLT (M10X1.5X16-MM)  
5. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
6. 172-2082 [1] LINK AS  
  140-4824 [2] BUSHING  
7. 172-2084 [1] LINK AS  
  140-4824 [2] BUSHING  
8. 172-2086 [1] LINK AS  
  140-4824 [2] BUSHING  
9. 172-2088 [1] LINK AS  
  140-4824 [2] BUSHING  
10. 172-2090 [1] LINK AS  
  140-4824 [2] BUSHING  
11. 140-4816 [2] SHIM (0.4-MM THK)  
12. 140-4818 [5] WASHER (21X29X1-MM THK)  
  M   METRIC PART
 

#SEBP30610148
 

163-6992: VALVE GP-BANK

163-6992 VALVE GP-BANK
S/N AFW1-UP
PART OF 163-6985, 202-6298 HYDRAULIC AR
i01229050 SEBP3061
1636992 VALVE GP-BANK Parts scheme
  For full view, you need register

Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-9760 Y [1] VALVE GP-BANK  
2. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
3. 8T-4133 M [2] NUT (M10X1.5-THD)  
4. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
5. 163-7706 Y [1] VALVE & MTG GP-BANK (MAIN CONTROL)  
6. 8D-3786 [4] MOUNTING  
7. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
8. 7X-0618 [4] WASHER-HARD (13.5X40X5-MM THK)  
9. 8T-4244 M [4] NUT (M12X1.75-THD)  
10. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 146-1109 [5] LINK  
12. 146-1112 [5] PIN  
13. 7H-9737 [5] PIN-COTTER  
14. 140-4821 [5] RING-RETAINING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30610149
 

163-9760: VALVE GP-BANK

163-9760 VALVE GP-BANK
S/N AFW1-UP
PART OF 163-6992 VALVE GP-BANK
i01300872 SEBP3061
1639760 VALVE GP-BANK Parts scheme 1639760 VALVE GP-BANK Parts scheme 1639760 VALVE GP-BANK Parts scheme
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Parts for your 303.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-0513 [3] VALVE-CHECK  
2. 146-5271 [3] SPRING  
3. 146-5272 [13] SEAL  
4. 146-5273 [3] BOLT  
5. 146-5274 [6] NUT  
6. 146-5275 [10] SEAL  
7. 146-5276 [9] PLATE  
8. 146-5277 [18] SEAT  
9. 146-5278 [4] BOLT  
10. 146-5279 [4] CAP  
11. 146-5280 [4] SPRING  
12. 146-5281 [35] BOLT  
13. 146-5282 [10] BOLT  
14. 146-5283 [11] SEAL  
15. 146-5284 [4] SPRING  
16. 146-5285 [4] BOLT  
17. 191-9478 [4] CAP  
18. 191-9479 [4] CAP  
19. 146-5288 [10] VALVE-CHECK  
20. 146-5289 [10] SPRING  
21. 146-5290 [14] PLUG  
22. 146-5291 [14] SEAL  
25. 146-5294 [5] PLUG  
26. 146-5295 [14] SEAL  
27. 146-5296 [14] SEAL  
28. 146-5297 [14] SEAL  
29. 191-9482 [2] VALVE AS-RELIEF  
30. 191-9490 [1] VALVE GP-CONTROL (SWING)  
31. 146-5346 [1] PLATE  
32. 146-5345 [1] PLATE  
33. 146-5302 [5] VALVE AS-RELIEF  
34. 191-9499 [1] VALVE GP-CONTROL (SUPPLY)  
35. 191-9498 [1] VALVE GP-CONTROL (SUPPLY)  
36. 191-9497 [1] VALVE GP-CONTROL (TRAVEL)  
37. 146-5306 [1] SPACER  
38. 146-5307 [1] SPRING  
39. 146-5308 [1] BOLT  
40. 146-5309 [1] SPACER  
41. 146-5310 [1] GUIDE  
42. 146-5311 [4] BALL  
43. 146-5312 [1] BUSHING  
44. 146-5313 [1] SPRING  
45. 146-5314 [1] SHIM  
46. 146-5315 [1] CAP  
47. 146-5316 [2] BOLT  
48. 146-5317 [1] CAP  
49. 191-9483 [1] VALVE AS-RELIEF  
50. 191-9496 [1] VALVE GP-CONTROL (BOOM)  
51. 217-3333 [1] VALVE AS  
52. 191-9494 [1] VALVE GP-CONTROL (PTO)  
53. 146-5322 [1] VALVE-CHECK  
54. 191-9493 [1] VALVE GP-CONTROL (STICK)  
55. 191-9492 [1] VALVE GP-CONTROL (TRAVEL)  
56. 191-9491 [1] VALVE GP-CONTROL (SUPPLY, RETURN)  
57. 146-5326 [1] SPOOL  
58. 146-5327 [1] SPRING  
59. 146-5328 [1] SEAT  
60. 146-5329 [1] BOLT  
61. 191-9485 [1] HOUSING AS-END  
62. 146-5331 [1] SEAL  
63. 146-5332 [4] BOLT  
64. 191-9487 [1] VALVE GP-CONTROL (BOOM SWING)  
65. 191-9489 [1] VALVE GP-CONTROL (BLADE)  
 

Information:

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 303.5 :

MOTOR GP-GEROTOR
191-4730 MOTOR GP-GEROTOR
MOTOR & MTG GP-SWING
160-9063 MOTOR & MTG GP-SWING
MANIFOLD GP-CONTROL
144-5986 MANIFOLD GP-CONTROL
LINES GP-WORK TOOL
176-1060 LINES GP-WORK TOOL
LINES GP-WORK TOOL
163-6939 LINES GP-WORK TOOL
LINES GP-WORK TOOL
163-6939 LINES GP-WORK TOOL
LINES GP-TRAVEL MOTOR
163-6987 LINES GP-TRAVEL MOTOR
LINES GP-SWING MOTOR
163-6988 LINES GP-SWING MOTOR
MOTOR GP-TRAVEL
163-9757 MOTOR GP-TRAVEL
PUMP & MTG GP-PISTON & GEAR
163-6994 PUMP & MTG GP-PISTON & GEAR
PUMP GP-GEAR
191-9000 PUMP GP-GEAR
PUMP GP-PISTON & GEAR
163-9762 PUMP GP-PISTON & GEAR
SWIVEL GP
155-6933 SWIVEL GP
TANK GP-HYDRAULIC
163-6986 TANK GP-HYDRAULIC
VALVE & MTG GP-BANK
163-7706 VALVE & MTG GP-BANK
VALVE GP-BANK
163-6992 VALVE GP-BANK

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