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377-8874 LINES GP-PILOT -JOYSTICK, 2-WAY PART OF 379-4724 CONTROL AR-AUXILIARY AN ATTACHMENT 303.5E MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-PILOT
LINES GP-RETURN
LINES GP-STICK

MINI HYD EXCAVATOR 303.5E MINI HYD EXCAVATOR RKY
 303.5E Mini Hydraulic Excavator RKY00001-UP (MACHINE) POWERED BY C1.8 Engine SEBP5957 303.5E RKY   (2012)

HYDRAULIC SYSTEM

LINES GP-PILOT
378-2500 CONTROL AR-HYDRAULIC
378-2501 CONTROL AR-HYDRAULIC
379-4723 CONTROL AR-PILOT HYDRAULIC
LINES GP-PILOT
377-8872 LINES GP-PILOT
LINES GP-PILOT
377-8874 LINES GP-PILOT
LINES GP-PILOT
379-4730 LINES GP-PILOT
LINES GP-PILOT
379-4736 LINES GP-PILOT
LINES GP-PILOT
379-4737 LINES GP-PILOT
LINES GP-PILOT
380-4661 LINES GP-PILOT
LINES GP-PILOT
385-2796 LINES GP-PILOT
 

#SEBP59570230
 

377-8874: LINES GP-PILOT

377-8874 LINES GP-PILOT -JOYSTICK, 2-WAY
PART OF 379-4724 CONTROL AR-AUXILIARY
AN ATTACHMENT
i04559392 SEBP5957
3778874 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9531 [2] BAND-MARKER (RED)  
2. 4I-9532 [2] BAND-MARKER (YELLOW)  
3. 4I-9533 [2] BAND-MARKER (BLUE)  
4. 4I-9534 [2] BAND-MARKER (BROWN)  
5. 4I-9535 [2] BAND-MARKER (ORANGE)  
6. 4I-9536 [2] BAND-MARKER (WHITE)  
7. 4I-9537 [2] BAND-MARKER (GREEN)  
8. 4I-9538 [2] BAND-MARKER (PURPLE)  
9. 7K-1181 [6] STRAP-CABLE  
10. 096-6079 B [4] TAPE (WHITE)  
11. 163-9768 I [2] HOSE AS  
12. 164-9640 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  145-2237 [1] CONNECTOR  
13. 214-1324 I [1] HOSE AS  
14. 267-4038 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  267-4037 [1] CONNECTOR-FILTER  
15. 267-4051 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  156-8845 [1] CONNECTOR  
16. 267-4093 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  216-3247 [1] CONNECTOR  
17. 267-4096 I [2] HOSE AS  
18. 314-4242 [1] HOSE AS  
19. 317-9220 [2] HOSE AS  
20. 377-9064 [1] HOSE AS  
21. 377-9066 [1] PLATE  
22. 377-9068 [1] SHEET-RUBBER  
23. 378-9508 I [1] HOSE AS  
24. 378-9509 I [2] HOSE AS  
25. 148-8325 [8] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
26. 5P-4116 [3] WASHER-HARD (8.8X20.5X2-MM THK)  
27. 7D-7233 [4] CLIP (LOOP)  
28. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
29. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
30. 8T-4199 M [2] BOLT (M8X1.25X12-MM)  
31. 8T-4200 M [3] BOLT (M8X1.25X16-MM)  
32. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
33. 160-2252 G SLEEVE-ABRASION (14.6-IN)  
33A. 160-2252 G SLEEVE-ABRASION (21.5-IN)  
34. 379-4566 E SLEEVE (10-CM)  
35. 210-0686 [1] SHEET-RUBBER  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP59570231
 

379-4730: LINES GP-PILOT

379-4730 LINES GP-PILOT
PART OF 379-4713 HYDRAULIC AR
i04728067 SEBP5957
3794730 LINES GP-PILOT Parts scheme 3794730 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 7K-1181 [7] STRAP-CABLE  
3. 096-1366 [1] CLAMP-HOSE  
4. 096-6079 [2] TAPE (WHITE)  
5. 148-8443 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  7X-2459 [1] ADAPTER-TEE  
6. 163-9772 I [1] HOSE AS  
7. 393-8686 I [2] HOSE AS  
9. 217-2456 [1] FILTER ELEMENT AS-OIL (HYDRAULIC, PILOT)  
  3J-1907 [1] SEAL-O-RING  
10. 240-2590 I [1] HOSE AS  
11. 245-8595 [1] SHEET-RUBBER  
12. 255-3727 I [2] HOSE AS  
13. 266-7379 [1] STRAP-CABLE  
14. 267-4036 [2] UNION AS-CROSS  
    (EACH INCLUDES)
  4J-5477 [3] SEAL-O-RING  
  267-4035 [1] FITTING-CROSS  
15. 267-4046 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  267-4045 [1] ELBOW  
16. 267-4048 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  267-4047 [1] ELBOW  
17. 267-4093 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  216-3247 [1] CONNECTOR  
18. 274-4199 Y [1] MANIFOLD GP-CONTROL  
19. 288-0266 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  288-0267 [1] ELBOW  
20. 365-6895 I [2] HOSE AS  
21. 377-9033 [1] BLOCK GP-HYDRAULIC  
  2P-1279 [2] LOCKNUT (9/16-18-THD)  
  6V-9168 [2] NUT (11/16-16-THD)  
  293-9743 [2] MANIFOLD  
  377-9034 [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
22. 381-0556 I [1] HOSE AS  
23. I [1] HOSE AS  
24. 379-0559 I [1] HOSE AS  
25. 381-9194 I [1] HOSE AS  
26. 382-5803 I [1] HOSE AS  
27. 385-2812 I [1] HOSE AS  
28. 148-8316 [1] CONNECTOR AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
29. 148-8325 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
30. 148-8336 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
31. 148-8351 [2] ELBOW AS  
    (EACH INCLUDES)
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
32. 148-8361 [1] ELBOW AS (90-DEG)  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9200 [1] ELBOW  
33. 148-8363 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9876 [1] ELBOW  
34. 148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
35. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
36. 148-8369 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
37. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
38. 150-3036 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1905 [1] ELBOW  
39. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
40. 150-4047 [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
  8T-2353 [1] ADAPTER  
41. 150-5968 [1] TEE AS  
  4J-5477 [2] SEAL-O-RING  
  6V-9835 [1] TEE  
42. 165-7014 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8C-3309 [1] TEE  
43. 187-2120 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  8C-8408 [1] ELBOW  
44. 3J-1907 [1] SEAL-O-RING  
45. 4J-5477 [8] SEAL-O-RING  
46. 6V-0852 [1] CAP-DUST  
47. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
48. 6V-8397 [2] SEAL-O-RING  
49. 7X-7729 [2] WASHER (11X25X3-MM THK)  
50. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
51. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
52. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
53. 325-4870 I [1] HOSE AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59570232
 

379-4736: LINES GP-PILOT

379-4736 LINES GP-PILOT -STANDARD
PART OF 379-4723 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT
i04728072 SEBP5957
3794736 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9531 [1] BAND-MARKER (RED)  
2. 4I-9532 [2] BAND-MARKER (YELLOW)  
3. 4I-9533 [1] BAND-MARKER (BLUE)  
4. 4I-9534 [2] BAND-MARKER (BROWN)  
5. 4I-9535 [1] BAND-MARKER (ORANGE)  
6. 4I-9536 [1] BAND-MARKER (WHITE)  
7. 4I-9537 [1] BAND-MARKER (GREEN)  
8. 4I-9538 [1] BAND-MARKER (PURPLE)  
9. 7K-1181 [10] STRAP-CABLE  
10. 096-6078 [1] TAPE (PURPLE)  
11. 096-6079 [1] TAPE (WHITE)  
12. 096-6080 [1] TAPE (BLUE)  
13. 096-6081 [2] TAPE (ORANGE)  
14. 096-6083 [1] TAPE (GREEN)  
15. 146-5009 [1] RUBBER  
16. 196-3895 I [1] HOSE AS  
17. 208-0164 I [1] HOSE AS  
18. 210-0686 [1] SHEET-RUBBER  
19. 214-1324 I [1] HOSE AS  
20. 239-3781 [1] HOSE AS  
21. 268-1601 [1] CONNECTOR AS-ORIFICE  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  112-2628 [1] CONNECTOR  
22. 280-3035 I [1] HOSE AS  
23. 283-2847 [1] VALVE GP-REDUCING (SLOW RETURN)  
24. 311-3072 [2] CONNECTOR AS  
25. [1] HOSE AS  
26. 326-7184 [1] HOSE AS  
27. 329-4756 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  329-4757 [1] CONNECTOR  
28. 330-5698 [1] HOSE AS  
29. 377-9071 I [1] HOSE AS  
30. 381-2048 [2] HOSE AS  
31. 381-2049 [1] HOSE AS  
32. 381-2050 [1] HOSE AS  
33. 381-2051 [2] HOSE AS  
34. 381-2052 [1] HOSE AS  
35. 381-9195 [1] HOSE AS  
36. 148-8316 [9] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
37. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
38. 148-8368 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
39. 148-8369 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
40. 148-8385 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9000 [1] ELBOW  
41. 150-4042 [1] CONNECTOR AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9010 [1] CONNECTOR-PORT  
42. 150-4047 [2] ADAPTER AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  8T-2353 [1] ADAPTER  
43. 150-5968 [1] TEE AS  
  4J-5477 [2] SEAL-O-RING  
  6V-9835 [1] TEE  
44. 187-2120 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  8C-8408 [1] ELBOW  
45. 277-1873 [1] CLIP (LADDER)  
46. 3J-1907 [1] SEAL-O-RING  
47. 4J-5477 [1] SEAL-O-RING  
48. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
49. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP59570233
 

379-4737: LINES GP-PILOT

379-4737 LINES GP-PILOT -2-WAY
PART OF 379-4724 CONTROL AR-AUXILIARY
AN ATTACHMENT
i04728073 SEBP5957
3794737 LINES GP-PILOT Parts scheme 3794737 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-9531 [1] BAND-MARKER (RED)  
2. 4I-9532 [2] BAND-MARKER (YELLOW)  
3. 4I-9533 [1] BAND-MARKER (BLUE)  
4. 4I-9534 [2] BAND-MARKER (BROWN)  
5. 4I-9535 [1] BAND-MARKER (ORANGE)  
6. 4I-9536 [1] BAND-MARKER (WHITE)  
7. 4I-9537 [1] BAND-MARKER (GREEN)  
8. 4I-9538 [1] BAND-MARKER (PURPLE)  
9. 7K-1181 [12] STRAP-CABLE  
10. 096-6078 [1] TAPE (PURPLE)  
11. 096-6079 [1] TAPE (WHITE)  
12. 096-6080 [1] TAPE (BLUE)  
13. 096-6081 [2] TAPE (ORANGE)  
14. 096-6083 [1] TAPE (GREEN)  
15. 146-5009 [1] RUBBER  
16. 196-3895 I [1] HOSE AS  
17. 208-0164 I [1] HOSE AS  
18. 210-0686 [2] SHEET-RUBBER  
19. 214-1324 I [1] HOSE AS  
20. 239-3781 [1] HOSE AS  
21. 267-4109 I [1] HOSE AS  
22. 268-1601 [1] CONNECTOR AS-ORIFICE  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  112-2628 [1] CONNECTOR  
23. 280-3035 I [1] HOSE AS  
24. 283-2847 [1] VALVE GP-REDUCING (SLOW RETURN)  
25. 304-0121 I [1] HOSE AS  
26. 311-3072 [2] CONNECTOR AS  
27. 326-7184 [1] HOSE AS  
28. 329-4756 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  329-4757 [1] CONNECTOR  
29. 377-9071 I [1] HOSE AS  
30. 381-2048 [1] HOSE AS  
31. 381-2049 [1] HOSE AS  
32. 381-2050 [1] HOSE AS  
33. 381-2051 [2] HOSE AS  
34. 381-2052 [1] HOSE AS  
35. 381-2054 I [1] HOSE AS  
36. 381-2055 I [1] HOSE AS  
37. 148-8316 [9] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
38. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
39. 148-8368 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
40. 148-8369 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
41. 148-8385 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9000 [1] ELBOW  
42. 150-4042 [1] CONNECTOR AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-9010 [1] CONNECTOR-PORT  
43. 150-4047 [2] ADAPTER AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  8T-2353 [1] ADAPTER  
44. 150-5968 [1] TEE AS  
  4J-5477 [2] SEAL-O-RING  
  6V-9835 [1] TEE  
45. 187-2120 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  8C-8408 [1] ELBOW  
46. 277-1873 [1] CLIP (LADDER)  
47. 3J-1907 [1] SEAL-O-RING  
48. 4J-5477 [1] SEAL-O-RING  
49. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
50. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP59570234
 

380-4661: LINES GP-PILOT

380-4661 LINES GP-PILOT -AUXILIARY
PART OF 379-4715 CONTROL AR-AUXILIARY
i04629842 SEBP5957
3804661 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [1] STRAP-CABLE  
2. 096-6080 [1] TAPE (BLUE)  
3. 096-6085 [1] TAPE (RED)  
4. 377-9042 I [1] HOSE AS  
5. 377-9043 I [2] HOSE AS  
6. 381-0559 I [1] HOSE AS  
7. 148-8316 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP59570235
 

385-2796: LINES GP-PILOT

385-2796 LINES GP-PILOT -BLADE ANGLE
PART OF 377-8930 BLADE AR-ANGLING
AN ATTACHMENT
i04658614 SEBP5957
3852796 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [2] STRAP-CABLE  
2. 7K-1181 [1] STRAP-CABLE  
3. 096-6078 [1] TAPE (PURPLE)  
4. 096-6082 [1] TAPE (YELLOW)  
5. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
6. 282-9318 Y [1] VALVE GP-SOLENOID (BLADE)  
7. 385-2803 [1] BRACKET AS  
8. 385-2806 I [1] HOSE AS  
9. 385-2808 [1] HOSE AS  
10. 385-2809 [1] HOSE AS  
11. 385-2811 [1] HOSE AS  
12. 148-8316 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
13. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
14. 148-8369 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
15. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
16. 150-4047 [2] ADAPTER AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  8T-2353 [1] ADAPTER  
17. 165-4931 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8077 [1] ELBOW  
18. 165-7014 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8C-3309 [1] TEE  
19. 180-9933 [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
  135-9941 [1] ADAPTER  
20. 183-7263 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
21. 311-3072 [3] CONNECTOR AS  
22. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
24. 8T-4200 M [4] BOLT (M8X1.25X16-MM)  
25. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
26. 160-2243 G SLEEVE-ABRASION (21.7-IN)  
26A. 160-2243 G SLEEVE-ABRASION (15-IN)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59570236
 

379-4701: LINES GP-RETURN

379-4701 LINES GP-RETURN
PART OF 377-8920 BLADE AR-STRAIGHT
AN ATTACHMENT
i04623148 SEBP5957
3794701 LINES GP-RETURN Parts scheme
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Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
3. 8K-4739 [1] ADAPTER  
4. 095-1388 [3] CLAMP-HOSE  
5. 095-1390 [2] CLAMP-HOSE  
6. 196-4745 [1] HOSE  
7. 266-7379 [1] STRAP-CABLE  
8. 267-4044 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  267-4043 [1] ELBOW  
9. 381-0589 I [1] HOSE AS  
10. 381-0590 [1] TUBE AS  
11. 381-0592 [1] TUBE AS  
12. 095-1701 [1] SEAL-O-RING  
13. 165-4927 [1] CONNECTOR AS  
  2T-2991 [1] CONNECTOR  
  4K-1388 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
14. 2M-9780 [1] SEAL-O-RING  
15. 3J-7354 [1] SEAL-O-RING  
16. 4S-1962 [1] CLIP (LOOP)  
17. 6V-8398 [1] SEAL-O-RING  
18. 6V-9746 [1] SEAL-O-RING  
19. 8C-3446 [1] VALVE-SAMPLING (COOLANT)  
20. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
21. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
22. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
23. 5P-0743 E HOSE (64-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP59570237
 

385-2797: LINES GP-RETURN

385-2797 LINES GP-RETURN -BLADE
PART OF 377-8930 BLADE AR-ANGLING
AN ATTACHMENT
i04658615 SEBP5957
3852797 LINES GP-RETURN Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
3. 8K-4739 [1] ADAPTER  
4. 095-1388 [3] CLAMP-HOSE  
5. 095-1390 [2] CLAMP-HOSE  
6. 196-4745 [1] HOSE  
7. 266-7379 [1] STRAP-CABLE  
8. 267-4044 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  267-4043 [1] ELBOW  
9. 381-0589 I [1] HOSE AS  
10. 381-0592 [1] TUBE AS  
11. 385-2800 [1] PIPE AS  
12. 095-1701 [1] SEAL-O-RING  
13. 165-4927 [1] CONNECTOR AS  
  2T-2991 [1] CONNECTOR  
  4K-1388 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
14. 2M-9780 [1] SEAL-O-RING  
15. 3J-7354 [1] SEAL-O-RING  
16. 4S-1962 [1] CLIP (LOOP)  
17. 6V-8398 [1] SEAL-O-RING  
18. 6V-9746 [1] SEAL-O-RING  
19. 8C-3446 [1] VALVE-SAMPLING (COOLANT)  
20. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
21. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
22. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
23. 5P-0743 E HOSE (64-CM)  
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP59570238
 

421-9099: LINES GP-STICK

421-9099 LINES GP-STICK
PART OF 421-8461 LINES AR-STICK
Type 1
AN ATTACHMENT
i05331074 SEBP5957
4219099 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2673 [1] STRAP-CABLE  
2. 7K-1181 [10] STRAP-CABLE  
3. 096-6079 [1] TAPE (WHITE)  
4. 169-4274 [1] TEE AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8T-3313 [1] TEE-O-RING  
5. 267-4144 [2] TUBE AS  
6. 274-5472 [1] ELBOW  
7. 292-8330 I [1] HOSE AS  
9. 417-1105 [1] VALVE GP-CHECK (PILOT OPERATED)  
10. 422-1353 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  8T-3612 M [2] NUT-WELD (M8X1.25-THD)  
11. 422-1355 I [1] HOSE AS  
12. 422-1356 I [1] HOSE AS  
13. 422-1357 I [1] HOSE AS  
14. 422-1360 [1] BRACKET  
15. 422-1361 [1] GROMMET  
16. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
17. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
18. 148-8346 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-1686 [1] ADAPTER-ELBOW  
19. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
20. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
21. 150-4052 [1] UNION AS  
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
22. 2P-1279 [1] LOCKNUT (9/16-18-THD)  
23. 4S-1962 [1] CLIP (LOOP)  
24. 6V-8397 [4] SEAL-O-RING  
25. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
26. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
27. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
28. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
29. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
30. 8T-7329 M [2] BOLT (M8X1.25X55-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP59570239
 

421-9099: LINES GP-STICK

421-9099 LINES GP-STICK
PART OF 421-8461 LINES AR-STICK
Type 2
AN ATTACHMENT
i06937297 SEBP5957
4219099 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 303.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2673 [1] STRAP-CABLE  
2. 7K-1181 [10] STRAP-CABLE  
3. 096-6079 B [1] TAPE (WHITE)  
4. 169-4274 [1] TEE AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8T-3313 [1] TEE-O-RING  
5. 267-4144 [2] TUBE AS  
6. 274-5472 [1] ELBOW  
7. 292-8330 I [1] HOSE AS  
9. 417-1105 [1] VALVE GP-CHECK (PILOT OPERATED)  
10. 422-1353 [1] BRACKET AS  
11. 422-1355 I [1] HOSE AS  
12. 422-1356 I [1] HOSE AS  
13. 422-1357 I [1] HOSE AS  
14. 422-1360 [1] BRACKET  
16. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
17. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
18. 148-8346 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-1686 [1] ADAPTER-ELBOW  
19. 148-8368 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
20. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
21. 150-4052 [1] UNION AS  
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
22. 2P-1279 [1] LOCKNUT (9/16-18-THD)  
23. 4S-1962 [1] CLIP (LOOP)(LOOP)  
24. 6V-8397 [4] SEAL-O-RING  
25. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
26. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
27. 8T-4185 M [1] BOLT (M10X1.5X50-MM)  
28. 8T-4196 M [1] BOLT (M10X1.5X35-MM)  
29. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
30. 8T-7329 M [2] BOLT (M8X1.25X55-MM)  
31. 307-8152 [1] SUPPORT  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Accumulator (Pilot)
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications
Pilot Lines
303.5E CR and 304E CR Mini Hydraulic Excavators Machine System Specifications

Caterpillar Parts SIS Catalog 303.5E :

LINES GP-PILOT
377-8872 LINES GP-PILOT
LINES GP-HYDRAULIC PUMP
379-4729 LINES GP-HYDRAULIC PUMP
LINES GP-HYDRAULIC PUMP
379-4729 LINES GP-HYDRAULIC PUMP
LINES GP-FRONT
382-2551 LINES GP-FRONT
LINES GP-FRONT
379-4732 LINES GP-FRONT
LINES GP-FRONT
379-4731 LINES GP-FRONT
LINES GP-FRONT
379-4699 LINES GP-FRONT
LINES GP-COUPLER
365-2796 LINES GP-COUPLER
LINES GP-PILOT
379-4730 LINES GP-PILOT
LINES GP-PILOT
379-4736 LINES GP-PILOT
LINES GP-PILOT
379-4737 LINES GP-PILOT
LINES GP-PILOT
380-4661 LINES GP-PILOT
LINES GP-PILOT
385-2796 LINES GP-PILOT
LINES GP-RETURN
379-4701 LINES GP-RETURN
LINES GP-RETURN
385-2797 LINES GP-RETURN
LINES GP-STICK
421-9099 LINES GP-STICK
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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.