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283-1290 PUMP GP-ENGINE OIL PART OF 283-1289 PUMP GP-ENGINE OIL 303.5D MINI HYD EXCAVATOR


BASIC ENGINE
HOUSING GP-FRONT
COOLING SYSTEM
FAN GP
PUMP GP-WATER
RADIATOR GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
EXHAUST GP


BASIC ENGINE

HOUSING GP-FRONT
 

#SEBP45910030
 

283-1290: PUMP GP-ENGINE OIL

283-1290 PUMP GP-ENGINE OIL
PART OF 283-1289 PUMP GP-ENGINE OIL
i04021022 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4138 M [2] BOLT (M6X1X20-MM)  
2. 096-2500 [2] LOCKWASHER  
3. 282-8568 [1] PUMP GP-GEROTOR  
3A. 199-2213 [2] WASHER (6.5X13X1-MM)  
3B. 8T-4138 M [2] BOLT (M6X1X20-MM)  
3C. 096-2500 [2] LOCKWASHER  
4. 282-8573 [1] GASKET-STRAINER (ENGINE OIL)  
5. 283-1291 [1] STRAINER-OIL (ENGINE)  
  M   METRIC PART
 

#SEBP45910031
 

283-1313: FAN GP-SUCTION

283-1313 FAN GP-SUCTION
PART OF 352-0705 SUPPRESSION AR-SOUND
AN ATTACHMENT
i04021911 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-4807 [1] PULLEY  
2. 270-6212 [4] BOLT  
3. 280-3788 [1] FAN (7-BLADE)  
4. 280-3790 [1] V-BELT (FAN)  
5. 289-7445 [1] SPACER  
 

#SEBP45910032
 

286-2250: FAN GP-SUCTION

286-2250 FAN GP-SUCTION
PART OF 352-0703, 352-0704 SUPPRESSION AR-SOUND
AN ATTACHMENT
i04021912 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6869 M [4] BOLT (M8X1.25X60-MM)  
2. 270-6339 [1] V-BELT (FAN)  
3. 280-3788 [1] FAN (7-BLADE)  
4. 286-0038 [1] PULLEY  
5. 289-7445 [1] SPACER  
  M   METRIC PART
 

#SEBP45910033
 

270-6252: PUMP GP-WATER

270-6252 PUMP GP-WATER
PART OF 280-3730 PUMP GP-WATER
i02319786 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4189 M [1] BOLT (M8X1.25X20-MM)  
2. 270-6253 [1] COVER  
3. 270-6255 [1] GASKET  
4. 3B-4505 [1] LOCKWASHER  
  M   METRIC PART
 

#SEBP45910034
 

280-3730: PUMP GP-WATER

280-3730 PUMP GP-WATER
PART OF 334-1975 ENGINE AR-PRIMARY
i03975325 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-7505 [1] PLUG  
2. 5I-7628 [1] GASKET  
3. 5I-7728 [1] GASKET  
4. 5I-8056 [1] PLUG  
5. 199-2181 [3] BOLT (M8X1.25X40-MM)  
6. 234-4830 [2] CLAMP  
7. 270-6212 [1] BOLT  
7A. 3B-4505 [1] LOCKWASHER  
7B. 8T-6869 M [1] BOLT (M8X1.25X60-MM)  
8. 270-6252 Y [1] PUMP GP-WATER  
9. 270-6256 [1] GASKET  
10. 270-6257 [1] BOLT  
10A. 3B-4505 [1] LOCKWASHER  
11. 270-6259 [1] BOLT (M8X1.25X40-MM)  
11A. 195-8256 [1] BOLT (M8X1.25X45-MM)  
11B. 3B-4505 [1] LOCKWASHER  
12. 270-6261 [1] HOSE  
13. 280-3754 [1] SENDER-WATER TEMPERATURE  
14. 288-8576 [1] THERMOSTAT AS  
14A. 096-8475 [2] BOLT (25-MM LG)  
14B. 103-9766 [1] THERMOSTAT  
14C. 235-4959 [1] GASKET (WATER TEMPERATURE REGULATOR)  
14D. 235-4961 [1] CASE  
14E. 241-5986 [1] COVER-THERMOSTAT  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910035
 

345-2115: RADIATOR & HYD OIL COOLER GP

345-2115 RADIATOR & HYD OIL COOLER GP
PART OF 345-2118 INSTALLATION AR-ENGINE
i04023288 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [3] STRAP-CABLE  
2. 140-4236 [1] TANK AS-COOLANT (RECOVERY)  
  140-4238 [1] CAP AS (COOLANT RECOVERY)  
3. 140-4763 [1] CLAMP  
4. 266-7379 [1] STRAP-CABLE  
5. 270-2005 [1] HOSE-RADIATOR (UPPER)  
6. 270-2006 [1] HOSE-RADIATOR (LOWER)  
7. 275-3888 [1] FOAM  
8. 275-3889 [1] FOAM  
9. 283-9601 [1] COVER  
10. 283-9602 [1] COVER  
11. 283-9603 [2] FOAM  
12. 309-0356 [1] FOAM  
13. 345-2543 Y [1] RADIATOR & HYD OIL COOLER GP  
14. 345-9486 [1] VALVE AS-MANUAL (COOLANT DRAIN)  
15. 095-1390 [2] CLAMP-HOSE  
16. 1P-4278 [4] CLAMP-HOSE  
17. 240-0454 [2] CLAMP-HOSE  
18. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
19. 8T-4138 M [2] BOLT (M6X1X20-MM)  
20. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
21. 8T-4200 M [4] BOLT (M8X1.25X16-MM)  
22. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
23. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
24. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
25. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
26. 7I-7439 E GUARD-HOSE (13-CM)  
27. 7Y-1976 E HOSE-WATER (42-CM)  
27A. 7Y-1976 E HOSE-WATER (26-CM)  
28. 146-0414 E SEAL (9.5-CM)  
28A. 146-0414 E SEAL (15.5-CM)  
28B. 146-0414 E SEAL (16-CM)  
29. 5P-5687 D SEAL (0.2-M)  
29A. 5P-5687 D SEAL (0.1-M)  
30. 3E-8268 E TRIM (12-CM)  
31. 292-8504 E TUBE (106-CM)  
32. 1A-0621 [2] GROMMET  
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910036
 

345-2543: RADIATOR & HYD OIL COOLER GP

345-2543 RADIATOR & HYD OIL COOLER GP
PART OF 345-2115 RADIATOR & HYD OIL COOLER GP
i04023286 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 160-8952 [2] SEAL  
2. 216-1980 [1] GROMMET  
3. 271-7047 [1] RADIATOR GP  
  247-5086 [1] CAP-RADIATOR  
4. 271-7048 [1] CORE AS-HYDRAULIC OIL COOLER (RADIATOR)  
5. 283-9606 [1] PLATE AS  
6. 285-6208 [1] SEAL  
7. 285-6209 [1] SEAL  
8. 285-6210 [1] SEAL  
9. 285-6211 [2] SEAL  
10. 285-6212 [4] SEAL  
11. 285-6213 [2] SEAL  
12. 345-2116 [1] SUPPORT AS  
13. 355-4751 [1] PLATE AS  
  6V-9632 M [2] NUT-WELD (M6X1-THD)  
  8T-3490 M [3] NUT-WELD (M10X1.5-THD)  
15. 210-1304 [2] MOUNT-RUBBER  
16. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
18. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
19. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
20. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP45910037
 

270-1994: AIR CLEANER GP

270-1994 AIR CLEANER GP
PART OF 346-8084 AIR CLEANER GP
AN ATTACHMENT
i04023233 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-5028 [1] INDICATOR-AIR FILTER CHANGE  
2. 096-4177 [1] VALVE  
3. 146-7472 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
4. 146-7473 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
5. 195-8200 [1] COVER AS (AIR CLEANER)  
 

#SEBP45910038
 

346-8084: AIR CLEANER GP

346-8084 AIR CLEANER GP
PART OF 367-7043, 367-7044 DISTRIBUTION AR
AN ATTACHMENT
i04023252 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 270-1994 Y [1] AIR CLEANER GP  
2. 270-1995 [1] BRACKET  
3. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
4. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
6. 8T-4189 M [1] BOLT (M8X1.25X20-MM)  
7. 8T-4200 M [1] BOLT (M8X1.25X16-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45910039
 

345-2119: EXTENSION GP-EXHAUST

345-2119 EXTENSION GP-EXHAUST
PART OF 345-2118 INSTALLATION AR-ENGINE
i04023285 SEBP4591
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Parts for your 303.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-8582 [1] PLATE  
2. 299-3782 [1] CLAMP AS-EXHAUST  
3. 299-3784 [1] U-BOLT  
4. 345-2501 [1] PIPE-EXHAUST  
5. 5C-7261 M [4] NUT (M8X1.25-THD)  
6. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 303.5D :

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