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143-1734 LINES GP-BOOM S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP PART OF 142-9661 DEMOLITION AR AN ATTACHMENT 320B




HYDRAULIC SYSTEM

LINES GP-BOOM
 

#SEBP28400630
 

143-1734: LINES GP-BOOM

143-1734 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 142-9661 DEMOLITION AR
AN ATTACHMENT
i00586800 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-6668 [1] BRACKET  
2. 6C-6268 [1] PLATE  
3. 8T-4910 M [2] BOLT (M12X1.75X60-MM)  
4. 9C-7543 I [1] HOSE AS  
5. 8W-5171 I [1] HOSE AS  
6. 6C-6719 I [1] HOSE AS  
7. 6C-6720 I [1] HOSE AS  
8. 6V-8398 [6] SEAL-O-RING  
9. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
10. 6V-8995 [4] UNION (STRAIGHT)  
11. 6V-9169 [4] NUT (13/16-16-THD)  
12. 9X-8250 [6] CLIP  
13. 126-9042 [4] PLATE  
14. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
15. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
16. 6K-0806 [30] STRAP-CABLE  
17. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4244 M [4] NUT (M12X1.75-THD)  
19. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
20. 7Y-4531 [4] CLAMP-HALF  
21. 112-3310 [1] BRACKET  
22. 112-8093 [1] BRACKET  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP28400631
 

148-2749: LINES GP-BOOM

148-2749 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
PART OF 148-2750 BOOM AR
AN ATTACHMENT
i00680180 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-6162 [1] TUBE AS  
2. 6C-6163 [1] TUBE AS  
3. 6C-6164 [2] TUBE AS  
4. 6C-6165 [1] TUBE AS  
5. 7Y-4531 [4] CLAMP-HALF  
6. 7X-2550 M [4] BOLT (M12X1.75X110-MM)  
7. 4I-1676 [4] CLIP  
8. 8T-4139 M [22] BOLT (M12X1.75X30-MM)  
9. 8T-4223 [40] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 4I-1674 [8] CLIP  
11. 7Y-4868 [10] CLIP  
12. 7Y-3732 [6] CLIP  
13. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
14. 147-5952 [1] SUPPORT AS  
15. 124-0911 [1] SUPPORT AS  
16. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
17. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
19. 1P-3703 [1] SEAL-RECTANGULAR  
20. 1P-3704 [4] SEAL-RECTANGULAR  
21. 5I-8748 [4] SPACER (11X18X5-MM THK)  
22. 7K-1181 [3] STRAP-CABLE  
23. 8T-4910 M [6] BOLT (M12X1.75X60-MM)  
24. 8T-4244 M [4] NUT (M12X1.75-THD)  
25. 6C-6173 I [1] HOSE AS  
26. 6V-9746 [6] SEAL-O-RING  
27. 5K-9090 [3] SEAL-O-RING  
28. 6C-6168 [1] TUBE AS  
29. 6C-6169 [1] TUBE AS  
30. 6C-6170 [1] TUBE AS  
31. 6C-6171 [1] TUBE AS  
32. 8T-4648 M [10] BOLT (M12X1.75X70-MM)  
33. 6C-6273 I [1] HOSE AS  
34. 119-2325 [1] SUPPORT AS  
35. 119-2324 [1] SUPPORT AS  
36. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
37. 6C-6172 [1] PLATE  
38. 6C-6065 [2] PLATE  
39. 6C-6064 [1] BLOCK  
40. 6C-6174 [1] BLOCK  
41. 6C-6186 [1] VALVE GP-CHECK & RELIEF  
  6C-6191 [1] KIT-SEAL  
  9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
42. 6C-6255 [1] ADAPTER  
43. 4I-6136 I [1] HOSE AS  
44. 6C-6392 I [1] HOSE AS  
45. 6D-4244 [1] CLIP  
46. 6V-9872 [1] CONNECTOR  
47. 3J-1907 [5] SEAL-O-RING  
48. 4J-5477 [4] SEAL-O-RING  
49. 3J-7354 [1] SEAL-O-RING  
50. 6C-6369 [1] CLIP AS (TAB)  
  5P-7469 [1] CLIP (TAB)  
  6C-6084 [1] PLATE  
51. 6C-6368 [1] CLIP AS (TAB)  
  5P-7469 [1] CLIP (TAB)  
  6C-6084 [1] PLATE  
52. 5P-7468 [2] CLIP (SLOT)  
53. 7X-0820 [1] TEE  
54. 6V-9168 [1] NUT (11/16-16-THD)  
55. 6V-8397 [4] SEAL-O-RING  
56. 6C-6446 I [2] HOSE AS  
57. 7Y-5005 Y [1] VALVE GP-SOLENOID  
58. 5P-8444 [2] GROMMET (37-MM ID)  
59. 6C-6268 [2] PLATE  
60. 6V-8641 [2] CONNECTOR  
61. 8T-6869 M [2] BOLT (M8X1.25X60-MM)  
62. 121-7610 [1] PLATE AS  
63. 6V-8627 [2] ELBOW  
64. 6C-6402 I [1] HOSE AS  
65. 8W-6688 I [1] HOSE AS  
66. 6V-9850 [1] ELBOW  
67. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
68. 039-8557 [2] WASHER (13X26X6-MM THK)  
69. 6V-8724 [1] ELBOW  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400632
 

148-2749: LINES GP-BOOM

148-2749 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 148-2750, 203-3061 BOOM AR
AN ATTACHMENT
i00928558 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-6162 [1] TUBE AS  
2. 6C-6163 [1] TUBE AS  
3. 6C-6164 [2] TUBE AS  
4. 6C-6165 [1] TUBE AS  
5. 7Y-4531 [4] CLAMP-HALF  
6. 7X-2550 M [4] BOLT (M12X1.75X110-MM)  
7. 4I-1676 [4] CLIP  
8. 8T-4139 M [22] BOLT (M12X1.75X30-MM)  
9. 8T-4223 [40] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 4I-1674 [8] CLIP  
11. 7Y-4868 [10] CLIP  
12. 7Y-3732 [6] CLIP  
13. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
14. 147-5952 [1] SUPPORT AS  
15. 124-0911 [1] SUPPORT AS  
16. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
17. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4195 M [8] BOLT (M10X1.5X30-MM)  
19. 1P-3703 [1] SEAL-RECTANGULAR  
20. 1P-3704 [4] SEAL-RECTANGULAR  
21. 5I-8748 [4] SPACER (11X18X5-MM THK)  
22. 7K-1181 [3] STRAP-CABLE  
23. 8T-4910 M [6] BOLT (M12X1.75X60-MM)  
24. 8T-4244 M [4] NUT (M12X1.75-THD)  
25. 6C-6173 I [1] HOSE AS  
26. 6V-9746 [6] SEAL-O-RING  
27. 5K-9090 [3] SEAL-O-RING  
28. 6C-6168 [1] TUBE AS  
29. 6C-6169 [1] TUBE AS  
30. 6C-6170 [1] TUBE AS  
31. 6C-6171 [1] TUBE AS  
32. 8T-4648 M [10] BOLT (M12X1.75X70-MM)  
33. 6C-6273 I [1] HOSE AS  
34. 119-2325 [1] SUPPORT AS  
35. 119-2324 [1] SUPPORT AS  
36. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
37. 6C-6172 [1] PLATE  
38. 6C-6065 [2] PLATE  
39. 6C-6064 [1] BLOCK  
40. 6C-6174 [1] BLOCK  
41. 6C-6186 Y [1] VALVE GP-CHECK & RELIEF  
42. 6C-6255 [1] ADAPTER  
43. 4I-6136 I [1] HOSE AS  
44. 6C-6392 I [1] HOSE AS  
45. 6D-4244 [1] CLIP  
46. 6V-9872 [1] CONNECTOR  
47. 3J-1907 [5] SEAL-O-RING  
48. 4J-5477 [4] SEAL-O-RING  
49. 3J-7354 [1] SEAL-O-RING  
50. 6C-6369 [1] CLIP AS (TAB)  
51. 6C-6368 [1] CLIP AS (TAB)  
52. 5P-7468 [2] CLIP (SLOT)  
53. 7X-0820 [1] TEE  
54. 6V-9168 [1] NUT (11/16-16-THD)  
55. 6V-8397 [4] SEAL-O-RING  
56. 6C-6446 I [2] HOSE AS  
57. 116-3413 Y [1] VALVE GP-SOLENOID  
58. 5P-8444 [2] GROMMET (37-MM ID)  
59. 6C-6268 [2] PLATE  
60. 6V-8641 [2] CONNECTOR  
61. 8T-6869 M [2] BOLT (M8X1.25X60-MM)  
62. 121-7610 [1] PLATE AS  
63. 6V-8627 [2] ELBOW  
64. 6C-6402 I [1] HOSE AS  
65. 8W-6688 I [1] HOSE AS  
66. 6V-9850 [1] ELBOW  
67. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
68. 039-8557 [2] WASHER (13X26X6-MM THK)  
69. 6V-8724 [1] ELBOW  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400633
 

148-7071: LINES GP-BOOM

148-7071 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
VA BOOM. MEDIUM PRESSURE
AN ATTACHMENT
i00653864 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8495 [1] BRACKET AS  
  5P-7469 [1] CLIP (TAB)  
2. 6V-8995 [6] UNION (STRAIGHT)  
3. 6V-9169 [8] NUT (13/16-16-THD)  
4. 6V-8398 [14] SEAL-O-RING  
5. 7Y-4531 [6] CLAMP-HALF  
6. 6K-0806 B [13] STRAP-CABLE  
7. 6C-6725 [1] BRACKET  
8. 8T-4956 M [6] BOLT (M12X1.75X35-MM)  
9. 6C-6751 I [2] HOSE AS  
10. 6C-6752 [1] BRACKET  
11. 123-8566 I [2] HOSE AS  
12. 8T-4183 M [2] BOLT (M12X1.75X40-MM)(M12X1.75X40MM)  
13. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 6V-8981 [2] ELBOW  
15. 117-3851 I [1] HOSE AS  
16. 140-0421 I [1] HOSE AS  
17. 112-3310 [1] BRACKET  
18. 112-8093 [1] BRACKET  
19. 8T-4244 M [6] NUT (M12X1.75-THD)  
20. 9W-4363 I [1] HOSE AS  
21. 114-9477 I [1] HOSE AS  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP28400634
 

150-6555: LINES GP-BOOM

150-6555 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 3YZ1-UP
COMBINED CIRCUIT
PART OF 151-5532, 163-1407 CONTROL AR-AUXILIARY
FOR USE WITH VA BOOM
AN ATTACHMENT
i00946675 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-0375 [1] BLOCK  
2. 117-0376 [1] BLOCK  
3. 137-3391 Y [1] VALVE GP-CONTROL  
4. 6V-0400 [2] FLANGE-HALF  
5. 152-5375 [1] TUBE AS  
6. 1P-3703 [3] SEAL-RECTANGULAR  
7. 8T-4896 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 4L-6459 [4] BOLT (3/8-16X2.5-IN)  
9. 8T-4223 [19] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 8T-4648 M [6] BOLT (M12X1.75X70-MM)  
11. 9S-4183 [1] PLUG (1-1/16-12-THD)  
12. 3D-2824 [1] SEAL-O-RING  
13. 1P-3702 [2] SEAL-RECTANGULAR  
14. 116-3413 Y [1] VALVE GP-SOLENOID  
15. 6V-9746 [1] SEAL-O-RING  
16. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
17. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
18. 8T-9403 [2] FLANGE-HALF  
19. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
20. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
21. 117-2623 I [1] HOSE AS  
22. 5P-7468 [1] CLIP (SLOT)  
23. 5P-7469 [1] CLIP (TAB)  
24. 6V-1874 [1] GROMMET (31-MM ID)  
25. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
26. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
27. 8T-0341 M [4] BOLT-SOCKET HEAD (M10X1.5X60-MM)  
28. 8T-6869 M [2] BOLT (M8X1.25X60-MM)  
29. 7Y-4190 I [1] HOSE AS  
30. 6V-8627 [1] ELBOW  
31. 3J-1907 [4] SEAL-O-RING  
32. 8W-6688 I [1] HOSE AS  
33. 4J-5477 [2] SEAL-O-RING  
34. 6V-8641 [1] CONNECTOR  
35. 6V-8724 [1] ELBOW  
36. 6V-8397 [6] SEAL-O-RING  
37. 9S-4182 [1] PLUG (7/16-20-THD)  
38. 3J-7354 [1] SEAL-O-RING  
39. 6V-8636 [1] CONNECTOR  
40. 6V-9850 [2] ELBOW  
41. 1P-4577 [2] FLANGE-HALF  
42. 4J-0520 [1] SEAL-O-RING  
43. 4L-9337 [4] BOLT (3/8-16X1.5-IN)  
44. 107-3284 I [1] HOSE AS  
45. 6C-6270 [1] BRACKET AS  
46. 8T-4910 M [2] BOLT (M12X1.75X60-MM)  
47. 6V-9833 [1] CAP AS  
48. 5K-9090 [5] SEAL-O-RING  
49. 6V-8998 [1] UNION  
50. 6V-9172 [1] NUT (1-7/16-12-THD)  
51. 6V-9840 [1] TEE-SWIVEL  
52. 6V-9854 [1] ELBOW (SWIVEL)  
53. 4I-5900 I [1] HOSE AS  
54. 154-0840 [1] PLATE AS  
55. 6K-0806 B [10] STRAP-CABLE  
56. 6V-9843 [1] TEE  
57. 6V-9829 [1] CAP (ORFS)  
58. 6V-8625 [1] ELBOW  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP28400635
 

151-5790: LINES GP-BOOM

151-5790 LINES GP-BOOM
S/N 3YZ1-UP
AN ATTACHMENT
i00867108 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1769 I [1] HOSE AS  
2. 127-6859 I [1] HOSE AS  
3. 6C-6287 I [1] HOSE AS  
4. 178-1097 [1] TUBE AS  
5. 152-4944 [1] TUBE AS  
6. 151-8791 [1] TUBE AS  
7. 6C-6603 I [1] HOSE AS  
8. 151-8790 [1] TUBE AS  
9. 7Y-4538 [8] CLAMP-HALF  
10. 7Y-4038 [6] CLAMP-HALF  
11. 8T-4223 [36] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
13. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
14. 8T-4244 M [4] NUT (M12X1.75-THD)  
15. 1P-5767 [10] FLANGE-HALF  
16. 1P-3704 [5] SEAL-RECTANGULAR  
17. 5K-9090 [5] SEAL-O-RING  
18. 7Y-4531 [2] CLAMP-HALF  
19. 6V-9833 [1] CAP AS  
20. 6C-6602 [2] PLATE  
21. 5P-0048 [1] COVER  
22. 8T-4194 M [20] BOLT (M12X1.75X50-MM)  
23. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
24. 7Y-3732 [4] CLIP  
25. 8T-7338 M [8] BOLT (M16X2X45-MM)  
26. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
27. 124-0909 [4] CLIP  
28. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
29. 127-6817 [2] PLATE  
30. 127-6816 [2] PLATE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP28400636
 

152-7000: LINES GP-BOOM

152-7000 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
REACH FOR QUICK COUPLER
AN ATTACHMENT
i01064913 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-6562 I [1] HOSE AS  
2. 114-4353 I [1] HOSE AS  
3. 6V-8397 [4] SEAL-O-RING  
4. 152-6621 [1] BRACKET  
5. 114-4343 [1] BRACKET  
6. 114-4344 [1] BRACKET  
7. 6C-6268 [1] PLATE  
8. 7Y-4531 [4] CLAMP-HALF  
9. 8T-4244 M [4] NUT (M12X1.75-THD)  
10. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
12. 6V-8994 [4] UNION (STRAIGHT)  
13. 6V-9168 [4] NUT (11/16-16-THD)  
14. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
15. 8T-7971 B [2] WASHER-HARD (13.5X25.5X5-MM THK)  
16. 6K-0806 B [20] STRAP-CABLE  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP28400637
 

153-8786: LINES GP-BOOM

153-8786 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 167-7244 BOOM AR-1 PIECE LONG
Type 1
AN ATTACHMENT
i01246714 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-9405 [1] TUBE AS  
2. 6V-9746 [9] SEAL-O-RING  
3. 184-9406 [1] TUBE AS  
4. 5K-9090 [3] SEAL-O-RING  
5. 202-3855 [1] TUBE AS  
6. 202-3857 [1] TUBE AS  
7. 151-1846 I [1] HOSE AS  
8. 115-8739 I [1] HOSE AS  
9. 202-3858 [1] TUBE AS  
10. 208-1117 [1] TUBE AS  
11. 4I-1674 [6] CLIP  
12. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
14. 4I-1676 [6] CLIP  
15. 7Y-4868 [8] CLIP  
16. 153-8801 [2] SUPPORT AS  
    (EACH INCLUDES)
  8T-4133 M [1] NUT (M10X1.5-THD)  
17. 153-8799 [4] PLATE  
18. 8T-4910 M [8] BOLT (M12X1.75X60-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP28400638
 

153-8786: LINES GP-BOOM

153-8786 LINES GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 167-7244 BOOM AR-1 PIECE LONG
Type 2
AN ATTACHMENT
i01785936 SEBP2840
  For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-9405 [1] TUBE AS  
2. 6V-9746 [9] SEAL-O-RING  
3. 184-9406 [1] TUBE AS  
4. 5K-9090 [3] SEAL-O-RING  
5. 202-3855 [1] TUBE AS  
6. 202-3857 [1] TUBE AS  
7. 151-1846 I [1] HOSE AS  
8. 115-8739 I [1] HOSE AS  
9. 202-3858 [1] TUBE AS  
10. 202-3856 [1] TUBE AS  
11. 4I-1674 [6] CLIP  
12. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
14. 4I-1676 [6] CLIP  
15. 7Y-4868 [8] CLIP  
16. 153-8801 [1] SUPPORT AS  
17. 153-8799 [2] PLATE  
18. 8T-4910 M [4] BOLT (M12X1.75X60-MM)  
19. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
20. 202-7128 [2] PLATE  
21. 202-7127 [1] PLATE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP28400639
 

153-9247: LINES GP-BOOM

153-9247 LINES GP-BOOM
S/N 3YZ1-UP
PART OF 153-9246 VALVE AR-STICK LOWERING CONT
AN ATTACHMENT
i00969489 SEBP2840
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-6311 I [1] HOSE AS  
2. 4I-0769 I [2] HOSE AS  
3. 7Y-4190 I [1] HOSE AS  
4. 6V-8998 [1] UNION  
5. 6V-9172 [3] NUT (1-7/16-12-THD)  
6. 5K-9090 [6] SEAL-O-RING  
7. 6V-8994 [4] UNION (STRAIGHT)  
8. 6V-9168 [6] NUT (11/16-16-THD)  
9. 6V-8397 [15] SEAL-O-RING  
10. 6C-6466 [1] BRACKET AS  
  5P-7469 [1] CLIP (TAB)  
  6C-6467 [1] BRACKET  
11. 6V-8991 [1] ELBOW  
12. 6V-8987 [2] ELBOW  
13. 6C-6307 [2] BRACKET  
14. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
15. 8T-4244 M [2] NUT (M12X1.75-THD)  
16. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 7K-1181 [9] STRAP-CABLE  
18. 6C-6337 I [1] HOSE AS  
19. 160-1515 I [2] HOSE AS  
20. 6V-8984 [1] ELBOW  
21. 153-9985 [1] TUBE AS  
22. 153-9986 [1] TUBE AS  
23. 4I-5900 I [1] HOSE AS  
24. 1P-3703 [1] SEAL-RECTANGULAR  
25. 105-3484 M [4] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
26. 1P-3704 [1] SEAL-RECTANGULAR  
27. 101-7402 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
28. 154-0852 I [2] HOSE AS  
29. 133-3447 Y [1] VALVE GP-CHECK & RELIEF  
30. 105-3485 M [4] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
31. 6V-8723 [1] ELBOW  
32. 3K-0360 [1] SEAL-O-RING  
33. 6V-8636 [1] CONNECTOR  
34. 6V-9850 [1] ELBOW  
35. 3J-1907 [1] SEAL-O-RING  
36. 6C-6268 [1] PLATE  
37. 8T-4184 M [2] BOLT (M12X1.75X45-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE TUBE ASSEMBLY OF THE MEDIUM PRESSURE CIRCUIT ON CERTAIN 320B AND 322B EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE TUBE ASSEMBLY OF THE MEDIUM PRESSURE CIRCUIT ON CERTAIN 320B AND 322B EXCAVATORS
Specifications
Lines (Boom Cylinder) - Left Hand
320B Excavator Machine System Attachment Specifications
Lines (Boom Cylinder) - Right Hand
320B Excavator Machine System Attachment Specifications
Lines (Boom)
320B Excavator Machine System Specifications
Lines (Boom)
320B Excavator Machine System Specifications
Lines (Boom)
320B Excavator Machine System Specifications

Caterpillar Parts SIS Catalog 320B :

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