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473-6824 LINES AR-STICK PART OF 475-6511, 475-6514 DISTRIBUTION AR CANNOT BE USED WITH @@@@@473-6825@@@@@ AN ATTACHMENT 303E CR




HYDRAULIC SYSTEM

LINES GP-STICK
 

#SEBP76210170
 

473-6824: LINES AR-STICK

473-6824 LINES AR-STICK
PART OF 475-6511, 475-6514 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@473-6825@@@@@
AN ATTACHMENT
i06219427 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  344-8884 Y [1] LINES GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76210171
 

473-6825: LINES AR-STICK

473-6825 LINES AR-STICK -CHECK VALVE
PART OF 475-6512, 475-6513, 475-6515, 475-6516 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@473-6824@@@@@
AN ATTACHMENT
i06219429 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  472-3376 Y [1] LINES GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76210172
 

269-4194: LINES GP-AUXILIARY HYDRAULIC

269-4194 LINES GP-AUXILIARY HYDRAULIC -STANDARD STICK
PART OF 475-9071 CONTROL AR-AUXILIARY
ALSO AN ATTACHMENT
i04021004 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 152-5717 [1] CAP-DUST  
2. 152-5718 [1] CAP-DUST  
3. 153-2994 [1] COUPLING (FEMALE)  
4. 153-2995 [1] COUPLING (MALE)  
5. 190-5236 [2] UNION AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  163-7050 [1] CONNECTOR  
6. 292-8349 I [2] HOSE AS  
7. 365-6920 [1] BRACKET  
8. 365-6921 [1] BRACKET  
9. 6V-9169 [2] NUT (13/16-16-THD)  
10. 8T-4192 M [4] BOLT (M12X1.75X25-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP76210173
 

292-8308: LINES GP-AUXILIARY HYDRAULIC

292-8308 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, STANDARD STICK
PART OF 473-4917 CONTROL AR-AUXILIARY
AN ATTACHMENT
i04021057 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-2996 [1] FITTING AS (QUICK DISCONNECT, MALE)  
2. 153-2997 [1] FITTING AS (QUICK DISCONNECT, FEMALE)  
3. 161-2560 [1] CAP-DUST  
4. 161-2561 [1] CAP-DUST  
5. 267-4159 [2] CONNECTOR-BULKHEAD  
6. 292-8364 I [2] HOSE AS  
7. 3K-0360 [2] SEAL-O-RING  
8. 6V-8397 [2] SEAL-O-RING  
9. 6V-9168 [2] NUT (11/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP76210174
 

344-8903: LINES GP-AUXILIARY HYDRAULIC

344-8903 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, BOOM
PART OF 473-4917 CONTROL AR-AUXILIARY
AN ATTACHMENT
i06219346 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-1327 [1] TUBE AS  
2. 346-1328 [1] TUBE AS  
3. 6V-8397 [4] SEAL-O-RING  
 

#SEBP76210175
 

474-8909: LINES GP-AUXILIARY HYDRAULIC

474-8909 LINES GP-AUXILIARY HYDRAULIC -BOOM
PART OF 475-9071 CONTROL AR-AUXILIARY
ALSO AN ATTACHMENT
i06219457 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-1290 [8] CLAMP  
2. 346-1325 [1] TUBE AS  
3. 346-1326 [1] TUBE AS  
4. 475-0714 [1] BRACKET  
5. 6V-8398 [4] SEAL-O-RING  
6. 8T-4121 [9] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
8. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
9. 8T-4186 M [3] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
 

#SEBP76210176
 

472-3375: LINES GP-BOOM CHECK VALVE

472-3375 LINES GP-BOOM CHECK VALVE
PART OF 473-4916 LINES AR-BOOM
AN ATTACHMENT
i06219314 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4029 [1] TEE AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8780 [1] TEE  
2. 7K-1181 [5] STRAP-CABLE  
3. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
4. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
5. 171-6716 [1] ADAPTER AS  
  3K-0360 [1] SEAL-O-RING  
  110-2446 [1] ADAPTER  
6. 175-3244 [1] SWITCH AS-PRESSURE (FREE ROTATE)  
  8T-8729 [3] PIN-CONNECTOR (16-GA TO 20-GA)  
  8T-5677 D SLEEVE (0.6-M)  
  5P-6008 D TUBE-HEAT SHRINK (6.35-MM DIA)(0.2-M)  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
7. 217-5293 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-1625 [1] TEE-O-RING  
8. 279-4735 [1] STRAP-CABLE (ORANGE)  
9. 279-4737 [2] STRAP-CABLE (GREEN)  
10. 279-4738 [1] STRAP-CABLE (PURPLE)  
11. 346-2901 [2] SUPPORT AS  
12. 346-2902 [1] SUPPORT AS  
13. [1] SUPPORT  
14. 415-8414 I [1] HOSE AS  
15. 467-3078 Y [1] VALVE GP-CHECK & RELIEF (BOOM)  
16. 472-3351 I [1] HOSE AS  
17. 472-3352 I [1] HOSE AS  
18. 472-3353 I [1] HOSE AS  
19. 475-0719 [1] PLATE  
20. 475-0720 [1] TUBE AS  
21. 148-8310 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  8T-0151 [1] ADAPTER  
22. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
23. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
24. 148-8367 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
25. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
26. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
27. 164-9869 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2297 [1] CONNECTOR  
28. 205-7198 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [2] SEAL-O-RING  
  086-9035 [1] TEE  
29. 235-2099 [1] UNION AS  
  6V-8398 [1] SEAL-O-RING  
  095-1582 [1] SEAL-O-RING  
  474-2593 [1] UNION  
30. 3J-1907 [1] SEAL-O-RING  
31. 4S-1962 [1] CLIP (LOOP)  
32. 8T-4121 [5] WASHER-HARD (11X21X2.5-MM THK)  
33. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
34. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
35. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
36. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  D   ORDER BY THE METER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76210177
 

344-8885: LINES GP-BUCKET

344-8885 LINES GP-BUCKET
PART OF 473-4911 COMMON AR
ALSO AN ATTACHMENT
i05299600 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-1294 [1] CLAMP  
2. 292-8368 I [1] HOSE AS  
3. 346-1323 [1] TUBE AS  
4. 346-1324 [1] TUBE AS  
5. 423-4383 I [1] HOSE AS  
6. 148-8336 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
7. 1S-0994 [2] CLIP (LOOP)  
8. 6V-8397 [4] SEAL-O-RING  
9. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
11. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP76210178
 

473-6829: LINES GP-COUPLER

473-6829 LINES GP-COUPLER -STANDARD STICK
PART OF 473-4920 CONTROL AR-COUPLER
AN ATTACHMENT
i06219363 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [2] STRAP-CABLE  
2. 279-4735 [1] STRAP-CABLE (ORANGE)  
3. 279-4737 [1] STRAP-CABLE (GREEN)  
4. 279-4738 [1] STRAP-CABLE (PURPLE)  
5. 365-6916 I [1] HOSE AS  
6. 365-6917 I [2] HOSE AS  
7. 365-6919 [1] BRACKET  
8. 475-0715 [1] TUBE AS  
9. 475-0716 [1] TUBE AS  
10. 475-0717 [1] TUBE AS  
11. 150-4052 [3] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
12. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
13. 4J-5477 [6] SEAL-O-RING  
14. 5P-9297 [9] CLIP (LOOP)  
15. 6V-9828 [3] CAP (ORFS)  
16. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4185 M [7] BOLT (M10X1.5X50-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP76210179
 

542-5436: LINES GP-COUPLER

542-5436 LINES GP-COUPLER
PART OF 525-4595 COUPLER AR-QUICK
AN ATTACHMENT
i07284814 SEBP7621
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Parts for your 303E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [3] STRAP-CABLE  
2. 240-1700 [2] ADAPTER AS  
    (EACH INCLUDES)
  4J-9535 [1] SEAL-O-RING  
  281-5959 [1] RING-RETAINING  
  525-1725 [1] ADAPTER  
3. 361-1208 [2] CLIP-HOSE  
4. 371-8268 [4] SCREW-SOCKET HEAD (M6X1X10-MM)  
5. 542-5446 [2] HOSE AS  
6. 166-1579 [1] CLIP  
7. 4D-7794 [2] CLIP  
8. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
9. 7X-7729 [1] WASHER (11X25X3-MM THK)  
10. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
11. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
 

Information:

Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SLCV SUPPORT ASSEMBLY ON CERTAIN 303E CR MINI HYDRAULIC EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SLCV SUPPORT ASSEMBLY ON CERTAIN 303E CR MINI HYDRAULIC EXCAVATORS
Service Letter-CSARL
Specifications
Stick Lines
303E CR Mini Hydraulic Excavator Machine System Specifications
Stick Lines
303E CR Mini Hydraulic Excavator Machine System Specifications

Caterpillar Parts SIS Catalog 303E CR :

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