AVSPARE.COM
parts catalog

333-1667 LINES GP-CONNECTING -LH PART OF 309-1938 THUMB GP AN ATTACHMENT 303.5E2 CR MINI HYD EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-WORK TOOL
 

#SEBP68800230
 

333-1667: LINES GP-CONNECTING

333-1667 LINES GP-CONNECTING -LH
PART OF 309-1938 THUMB GP
AN ATTACHMENT
i05883187 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-3164 [1] ADAPTER-SWIVEL  
2. 178-9569 I [1] HOSE AS  
3. 280-2652 [1] VALVE-BALL  
4. 3J-1907 [1] SEAL-O-RING  
5. 3K-0360 [2] SEAL-O-RING  
6. 6V-8398 [5] SEAL-O-RING  
7. 6V-8639 [1] CONNECTOR  
8. 6V-9837 [1] TEE-SWIVEL  
9. 6V-9851 [1] ELBOW  
10. 6V-9873 [1] CONNECTOR  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP68800231
 

359-6059: LINES GP-CONNECTING

359-6059 LINES GP-CONNECTING -RH
PART OF 309-1917 THUMB GP
AN ATTACHMENT
i05898553 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-2652 [1] VALVE-BALL  
3. 359-5548 [1] BRACKET  
4. 361-5149 I [1] HOSE AS  
5. 3J-1907 [1] SEAL-O-RING  
6. 3K-0360 [2] SEAL-O-RING  
7. 4S-4455 [1] CLIP  
8. 6V-3668 M [2] BOLT (M12X1.75X30-MM)  
9. 6V-8398 [5] SEAL-O-RING  
10. 6V-8639 [1] CONNECTOR  
11. 6V-9837 [1] TEE-SWIVEL  
12. 6V-9851 [1] ELBOW  
13. 6V-9873 [1] CONNECTOR  
14. 7X-3164 [1] ADAPTER-SWIVEL  
15. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4133 M [1] NUT (M10X1.5-THD)  
17. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68800232
 

369-3693: LINES GP-CONNECTING

369-3693 LINES GP-CONNECTING -LH
PART OF 309-1917 THUMB GP
AN ATTACHMENT
i05898554 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-2652 [1] VALVE-BALL  
3. 359-5547 [1] BRACKET  
4. 361-5148 I [1] HOSE AS  
5. 3J-1907 [1] SEAL-O-RING  
6. 3K-0360 [2] SEAL-O-RING  
7. 4S-4455 [1] CLIP  
8. 6V-3668 M [2] BOLT (M12X1.75X30-MM)  
9. 6V-8398 [5] SEAL-O-RING  
10. 6V-8639 [1] CONNECTOR  
11. 6V-9837 [1] TEE-SWIVEL  
12. 6V-9851 [1] ELBOW  
13. 6V-9873 [1] CONNECTOR  
14. 7X-3164 [1] ADAPTER-SWIVEL  
15. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4133 M [1] NUT (M10X1.5-THD)  
17. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68800233
 

361-1090: LINES GP-COUPLER

361-1090 LINES GP-COUPLER
PART OF 361-1095 COUPLER AR-QUICK, 439-1341, 439-1345 THUMB AR
AN ATTACHMENT
i05844337 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2281 [1] STRAP-CABLE  
2. 260-2659 [1] BOLT (M10X1.5X20-MM)  
3. 7X-7729 [1] WASHER (11X25X3-MM THK)  
4. 361-1208 [2] CLIP-HOSE  
5. 371-8268 [4] SCREW-SOCKET HEAD (M6X1X10-MM)  
6. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
7. 166-1579 [1] CLIP  
8. 7K-1181 [3] STRAP-CABLE  
 

#SEBP68800234
 

425-8090: LINES GP-COUPLER

425-8090 LINES GP-COUPLER -STANDARD STICK
PART OF 425-8082 CONTROL AR-COUPLER
AN ATTACHMENT
i05866977 SEBP6880
  For full view, you need register

Parts for your 303.5E2 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. 365-6913 [1] TUBE AS  
6. 365-6914 [1] TUBE AS  
7. 365-6915 [1] TUBE AS  
8. 365-6916 I [1] HOSE AS  
9. 365-6917 I [2] HOSE AS  
10. 365-6919 [1] BRACKET  
11. 119-5708 [1] CLIP  
12. 150-4052 [3] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
13. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
14. 4J-5477 [6] SEAL-O-RING  
15. 5P-9297 [8] CLIP (LOOP)  
16. 6V-9828 [3] CAP (ORFS)  
17. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4182 M [3] BOLT (M10X1.5X45-MM)  
19. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68800235
 

425-8092: LINES GP-COUPLER

425-8092 LINES GP-COUPLER -LONG STICK
PART OF 425-8086 CONTROL AR-COUPLER
AN ATTACHMENT
i05870013 SEBP6880
  For full view, you need register

Parts for your 303.5E2 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. 365-6913 [1] TUBE AS  
6. 365-6914 [1] TUBE AS  
7. 365-6915 [1] TUBE AS  
8. 365-6919 [1] BRACKET  
9. 365-6961 I [1] HOSE AS  
10. 365-6962 I [2] HOSE AS  
11. 119-5708 [1] CLIP  
12. 150-4052 [3] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
13. 2J-1020 [2] SPACER (13.9X21.34X35-MM THK)  
14. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
15. 4J-5477 [6] SEAL-O-RING  
16. 5P-9297 [8] CLIP (LOOP)  
17. 6V-9828 [3] CAP (ORFS)  
18. 7S-3916 [3] CLIP (TAB)  
19. 7S-3919 [3] CLIP (SLOT)  
20. 7V-6571 [3] GROMMET  
21. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4182 M [3] BOLT (M10X1.5X45-MM)  
23. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
24. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
25. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
    (USE IN MACHINE WITH 2ND AUX)
26. 8T-4910 M [2] BOLT (M12X1.75X60-MM)  
    (USE IN MACHINE WITHOUT 2ND AUX)
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68800236
 

399-6782: LINES GP-FRONT

399-6782 LINES GP-FRONT -BUCKET, STICK CYLINDER
PART OF 397-7016 HYDRAULIC AR
ALSO AN ATTACHMENT
i05843810 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-0207 [2] STRAP-CABLE (BLACK)  
2. 267-4229 [1] PLATE  
3. 279-4731 [1] STRAP-CABLE (RED)  
4. 279-4732 [1] STRAP-CABLE (YELLOW)  
5. 279-4733 [1] STRAP-CABLE (BLUE)  
6. 279-4735 [1] STRAP-CABLE (ORANGE)  
7. 369-3043 [1] GROMMET  
8. 382-8809 I [1] HOSE AS  
9. 422-1361 [1] GROMMET  
10. 447-2974 I [1] HOSE AS  
11. 447-2975 I [1] HOSE AS  
12. 447-2976 I [1] HOSE AS  
13. 148-8318 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
14. 204-0317 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  092-3635 [1] CONNECTOR  
15. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
17. 310-4984 E SLEEVE (20-CM)  
17A. 310-4984 E SLEEVE (30-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68800237
 

399-6794: LINES GP-FRONT

399-6794 LINES GP-FRONT -BOOM CYLINDER
PART OF 397-7081 LINES AR-BOOM
AN ATTACHMENT
i05844851 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 279-4737 [1] STRAP-CABLE (GREEN)  
2. 279-4738 [1] STRAP-CABLE (PURPLE)  
3. 449-0239 I [1] HOSE AS  
4. 449-0242 I [1] HOSE AS  
5. 148-8340 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
6. 164-8908 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
7. 279-4734 [2] STRAP-CABLE (BROWN)  
8. 6V-8398 [2] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP68800238
 

399-6800: LINES GP-FRONT

399-6800 LINES GP-FRONT -AUXILIARY
PART OF 415-5089, 415-5090, 415-5091 CONTROL AR-AUXILIARY
AN ATTACHMENT
i05840376 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 279-4734 [1] STRAP-CABLE (BROWN)  
2. 8L-8413 [1] STRAP-CABLE (WHITE)  
3. 307-3343 [1] TEE AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  307-3344 [1] TEE-O-RING  
4. 362-1008 [1] VALVE AS-BALL (STOP)(1-WAY, 2-WAY FLOW)  
  134-7113 [1] HANDLE  
  134-7114 M [1] BOLT-SPECIAL  
  134-7115 [1] PLATE  
  195-0090 [1] PLATE  
5. 365-0581 [1] CONNECTOR AS  
  6V-6609 [1] SEAL-O-RING  
  6V-8639 [1] CONNECTOR  
  180-8424 [1] SEAL-O-RING  
6. 382-8815 I [1] HOSE AS  
7. 436-7852 I [1] HOSE AS  
8. 171-6728 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  8T-0249 [1] ELBOW (SWIVEL)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68800239
 

425-8094: LINES GP-FRONT

425-8094 LINES GP-FRONT -QUICK COUPLER
PART OF 425-8082, 425-8086 CONTROL AR-COUPLER
Type 1
AN ATTACHMENT
i05866975 SEBP6880
  For full view, you need register

Parts for your 303.5E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [5] STRAP-CABLE  
2. 164-5546 [1] TEE AS  
  3E-7410 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
3. 267-4048 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  267-4047 [1] ELBOW  
4. 279-4735 [2] STRAP-CABLE (ORANGE)  
5. 279-4737 [2] STRAP-CABLE (GREEN)  
6. 279-4738 [2] STRAP-CABLE (PURPLE)  
7. 357-4362 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
8. 358-2091 Y [1] VALVE GP-SOLENOID & MANIFOLD (QUICK COUPLER)  
9. 381-2053 [1] BRACKET  
10. 382-9362 I [1] HOSE AS  
11. 382-9363 I [1] HOSE AS  
12. 382-9364 I [1] HOSE AS  
13. 382-9365 I [1] HOSE AS  
14. 430-3120 I [1] HOSE AS  
15. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
16. 148-8368 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
17. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
20. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
21. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 303.5E2 CR :

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.