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1624430 LINES GP-AUXILIARY HYDRAULIC R-BOOM AN ATTACHMENT 321B EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-AUXILIARY
LINES GP-PUMP
LINES GP-TRAVEL MOTOR
VALVE GP-CONTROL
LINES GP-PILOT

EXCAVATOR 321B EXCAVATOR 9CZ
 321B LCR TRACK-TYPE EXCAVATORS 9CZ01002-01003 (MACHINE) POWERED BY 3066 XEBP7994 321B 9CZ   (1999)

HYDRAULIC SYSTEM

LINES GP-AUXILIARY
173-8027 LINES AR-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
162-4430 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
153-8862 LINES GP-AUXILIARY HYDRAULIC
 

#XEBP79940190
 

162-4430: LINES GP-AUXILIARY HYDRAULIC

1624430 LINES GP-AUXILIARY HYDRAULIC
R-BOOM
AN ATTACHMENT
h85301e XEBP7994
1624430 LINES GP-AUXILIARY HYDRAULIC Parts scheme
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-4441 [1] TUBE AS  
2. 162-4442 [1] TUBE AS  
3. 162-4443 [1] TUBE AS  
4. 116-9190 [1] TUBE AS  
5. 4I-8891 [4] SEAL  
6. 127-6817 [2] PLATE  
7. 4I-1676 [2] CLIP  
8. 108-7550 [2] CLIP  
9. 7Y-3732 [12] CLIP  
10. 8T-4956 [4] BOLT (L=35mm)  
11. 8T-4648 [8] BOLT (L=70mm)  
12. 7X-2554 [8] BOLT (L=70mm)  
13. 8T-7338 [4] BOLT (L=45mm)  
14. 9X-8257 [12] WASHER  
15. 8T-4223 [12] WASHER  
16. 3V-9744 [4] SPACER  
17. 121-1674 [4] PLATE  
 

#XEBP79940191
 

153-8862: LINES GP-AUXILIARY HYDRAULIC

1538862 LINES GP-AUXILIARY HYDRAULIC
R2.9B STICK
PART OF 1738027-Page 221
1737992-Page 306
AN ATTACHMENT
h86001e XEBP7994
1538862 LINES GP-AUXILIARY HYDRAULIC Parts scheme
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1903 [1] TUBE AS  
2. 142-6583 [1] TUBE AS  
3. 127-6829 [1] HOSE AS  
  3E-4071 [2] CLIP  
  161-1836 E HOSE (150cm)  
  153-0894 [2] SLEEVE  
  153-0847 [1] STEM AS (90°)  
  6V-0746 E GUARD (206cm)  
  153-0866 [1] STEM AS (STRAIGHT)  
4. 121-1965 [1] HOSE AS  
  3E-4062 [2] CLIP  
  161-1837 E HOSE (147cm)  
5. 173-7992 Y [2] VALVE AS  
6. 1P-5767 [4] FLANGE  
7. 6V-0400 [2] FLANGE  
8. 7Y-4538 [4] CLAMP  
9. 173-7916 [4] CLAMP  
10. 8T-4139 [8] BOLT (L=30mm)  
11. 8T-4183 [4] BOLT (L=40mm)  
12. 8T-4184 [4] BOLT (L=45mm)  
13. 8T-4194 [8] BOLT (L=50mm)  
14. 8T-4956 [12] BOLT (L=35mm)  
15. 8T-6685 [4] BOLT (L=110mm)  
16. 8T-4121 [4] WASHER  
17. 8T-4223 [20] WASHER  
18. 1P-3703 [2] SEAL  
19. 1P-3704 [4] SEAL  
20. 1P-3705 [1] SEAL  
21. 135-4063 [2] FLANGE (MKB1400N)  
22. 096-1421 B [2] CAP AS (MKB1400N)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP79940192
 

161-7819: LINES GP-PUMP

1617819 LINES GP-PUMP
h86022e XEBP7994
1617819 LINES GP-PUMP Parts scheme
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-3650 [1] PIPE AS  
2. 199-7401 [1] BLOCK  
3. 199-7402 [1] BLOCK  
4. 113-6416 [1] HOSE  
5. 162-3658 [1] PLATE AS  
6. 162-3660 [1] PLATE AS  
7. 6V-9854 [1] ELBOW  
8. 162-3662 [1] HOSE AS  
  7Y-5074 E GUARD (148cm)  
9. 162-3663 [1] HOSE AS  
  7Y-5074 E GUARD (260cm)  
10. 162-3664 [1] HOSE AS  
11. 131-9778 [1] HOSE AS  
  161-1835 E HOSE (51cm)  
  153-0893 [2] SLEEVE  
  153-0826 [2] STEM AS (STRAIGHT)  
12. 6V-8635 [1] CONNECTOR  
13. 6V-0852 [2] CAP  
14. 6V-3965 [2] NIPPLE AS  
15. 5K-9090 [5] SEAL-O-RING (OD=27.22mm)  
16. 6V-9746 [4] SEAL-O-RING (OD=22.50mm)  
17. 3J-7354 [1] SEAL-O-RING (ID=8.92mm)  
18. 162-3649 [2] FLANGE  
19. 6V-9008 [1] ELBOW  
20. 6V-9007 [1] ELBOW  
21. 3J-1907 [3] SEAL-O-RING (ID=11.89mm)  
22. 8T-4149 [1] ELBOW  
23. 3D-2824 [1] SEAL-O-RING (ID=23.47mm)  
24. 8T-4956 [2] BOLT (L=35mm)  
25. 9S-4191 [1] PLUG  
26. 6V-9511 [2] PLUG  
27. 111-4883 [1] BRACKET AS  
28. 124-1068 [4] RUBBER  
29. 124-1067 [2] PLATE  
30. 9S-4182 [1] PLUG  
31. 7G-5984 [1] CLIP  
32. 7G-5985 [1] CLIP  
33. 7G-5986 [1] GROMMET  
34. 5P-5148 [1] STRAP  
35. 7M-8485 [3] SEAL-O-RING (ID=29.74mm)  
36. 8T-4136 [4] BOLT (L=25mm)  
37. 8T-4944 [4] BOLT (L=40mm)  
38. 9F-7283 [1] SEAL-O-RING (ID=107.32mm)  
39. 1P-3704 [4] SEAL  
40. 8T-4192 [6] BOLT (L=25mm)  
41. 8C-8729 [4] BOLT (L=80mm)  
42. 8T-6868 [4] BOLT (L=80mm)  
43. 6V-8200 [8] BOLT (L=35mm)  
44. 8T-6726 [4] CLAMP  
45. 8T-4121 [6] WASHER  
46. 8T-4223 [8] WASHER  
47. 8T-4137 [2] BOLT (L=20mm)  
48. 162-3681 [1] PLATE AS  
  E   ORDER BY THE CENTIMETER
 

#XEBP79940193
 

161-7815: LINES GP-TRAVEL MOTOR

1617815 LINES GP-TRAVEL MOTOR
1597841-Page 270
h86027e XEBP7994
1617815 LINES GP-TRAVEL MOTOR Parts scheme
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-3730 [3] FLANGE  
2. 162-3614 [1] FLANGE  
3. 159-7841 Y [1] SWIVEL GP  
4. 162-3615 [1] HOSE AS  
  7Y-5074 E GUARD (230cm)  
5. 162-3616 [1] HOSE AS  
  7Y-5074 E GUARD (230cm)  
6. 162-3617 [1] HOSE AS  
  7Y-5074 E GUARD (215cm)  
7. 162-3618 [1] HOSE AS  
  7Y-5074 E GUARD (215cm)  
8. 119-2399 [4] HOSE AS  
  161-1836 E HOSE (222cm)  
  153-0894 [2] SLEEVE  
  153-0835 [2] STEM AS (STRAIGHT)  
9. 104-8771 [2] HOSE AS  
10. 173-4676 [2] HOSE AS  
11. 6V-0400 [24] FLANGE  
12. 6V-8625 [2] ELBOW  
13. 4I-7745 [1] CONNECTOR  
14. 6V-8724 [2] ELBOW  
15. 6V-8774 [1] TEE  
16. 6V-9844 [1] TEE  
17. 7K-1181 [5] STRAP  
18. 108-7118 [4] GROMMET  
19. 1U-8846 B GASKET MAKER (2ml)  
20. 4I-5546 [1] SUPPORT  
21. 9X-6032 [12] BOLT (L=30mm)  
22. 9X-2158 [4] BOLT (L=90mm)  
23. 8T-4184 [48] BOLT (L=45mm)  
24. 8T-4648 [2] BOLT (L=70mm)  
25. 8T-4136 [6] BOLT (L=25mm)  
26. 8T-4223 [48] WASHER  
27. 8T-4121 [6] WASHER  
28. 5P-1076 [2] WASHER  
29. 4J-5267 [4] SEAL-O-RING (ID=24.99mm)  
30. 5K-9090 [4] SEAL-O-RING (OD=27.22mm)  
31. 1P-3703 [12] SEAL  
32. 3K-0360 [2] SEAL-O-RING (ID=16.36mm)  
33. 3J-1907 [3] SEAL-O-RING (ID=11.89mm)  
34. 3D-2824 [1] SEAL-O-RING (ID=23.47mm)  
35. 6V-8398 [5] SEAL-O-RING (OD=16.03mm)  
36. 6V-9397 [4] SEAL-O-RING (OD=12.83mm)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP79940194
 

162-4428: CONTROL AR-AUXILIARY

1624428 CONTROL AR-AUXILIARY
2 PUMPS FLOW
AN ATTACHMENT
XEBP79940194 XEBP7994
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  162-4629 [1] LINES GP (FRONT)  
  162-4630 [1] LINES GP (PILOT)  
 

#XEBP79940195
 

214-4458: CONTROL AR-AUXILIARY

2144458 CONTROL AR-AUXILIARY
SINGLE FUNCTION
AN ATTACHMENT
XEBP79940195 XEBP7994
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  162-4439 [1] CONTROL GP (HYDRAULIC)  
  162-4625 [1] LINES GP (FRONT)  
  162-4626 [1] LINES GP (PILOT)  
  214-4460 [1] FILM GP  
 

#XEBP79940196
 

162-4427: CONTROL AR-AUXILIARY

1624427 CONTROL AR-AUXILIARY
DOUBLE FUNCTION
AN ATTACHMENT
XEBP79940196 XEBP7994
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  162-4439 [1] CONTROL GP (HYDRAULIC)  
  162-4621 [1] LINES GP (FRONT)  
  162-4622 [1] LINES GP (PILOT)  
  162-4623 [1] FILM GP  
 

#XEBP79940197
 

214-4459: CONTROL AR-AUXILIARY

2144459 CONTROL AR-AUXILIARY
COMBINED FUNCTION
AN ATTACHMENT
XEBP79940197 XEBP7994
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Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  162-4439 [1] CONTROL GP (HYDRAULIC)  
  162-4616 [1] LINES GP (FRONT)  
  162-4617 [1] LINES GP (PILOT)  
  162-4618 [1] LINES GP (PILOT)  
  214-4461 [1] FILM GP  
 

#XEBP79940198
 

161-7820: LINES GP-PILOT

1617820 LINES GP-PILOT
1764985, 1764986-Page 272, 1077058-Page 300, 1232148-Page 314, 1111141-Page 325, 1680712-Page 329
h85496e XEBP7994
1617820 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#XEBP79940199
 

161-7821: LINES GP-PILOT

1617821 LINES GP-PILOT-PART 1 OF 2
0874456-Page 202, 1119950-Page 301, 1232496-Page 327
h85308e XEBP7994
1617821 LINES GP-PILOT Parts scheme
  For full view, you need register

Parts for your 321B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-3795 [1] SUPPORT AS  
2. 162-3800 [1] PIPE AS  
3. 111-9950 Y [1] VALVE GP (PILOT MANIFOLD)  
4. 123-2443 Y [1] VALVE GP  
5. 123-2496 Y [1] VALVE GP  
6. 061-9258 [2] TEE  
7. 115-8645 [2] GUARD  
8. 2R-6806 [5] CONNECTOR  
9. 6V-8636 [1] CONNECTOR  
10. 1P-1376 [3] CONNECTOR  
11. 8T-0077 [1] CONNECTOR  
12. 107-6630 [1] CONNECTOR  
13. 5I-4371 [1] STOPPER  
14. 030-7947 [4] ELBOW  
15. 030-7942 [4] ELBOW  
16. 7K-1181 [9] STRAP  
17. 087-4456 Y [1] ACCUMULATOR GP  
18. 6K-9194 [4] ELBOW  
19. 6M-6853 [3] TEE  
20. 085-7356 [1] FITTING  
21. 4I-3941 [1] FITTING AS  
  6V-8553 [1] NUT  
22. 4I-7769 [1] HOSE AS (NOM O6, L=700mm)  
23. 6V-3965 [1] NIPPLE AS  
24. 6V-0852 [2] CAP  
25. 106-0180 [1] SWITCH AS (PRESSURE)  
  102-8802 [1] RECEPTACLE KIT  
  9W-0852 [2] PIN  
26. 9S-4191 [5] PLUG  
27. 4I-1434 [2] HOSE AS (NOM 06, L=1780mm)  
28. 4I-1428 [3] HOSE AS (NOM 06, L=1390mm)  
29. 103-1434 [1] HOSE AS (NOM 06, L=1200mm)  
30. 5I-3100 [1] HOSE AS (NOM 06, L=850mm)  
31. 7I-0184 [1] HOSE AS (NOM 06, L=550mm)  
32. 7I-7152 [1] HOSE AS (NOM 06, L=2100mm)  
33. 6I-6752 [1] HOSE AS (NOM 06, L=750mm)  
34. 4I-7687 [1] HOSE AS (NOM 06, L=950mm)  
35. 4I-3772 [1] HOSE AS (NOM 06, L=1050mm)  
36. 102-1276 [1] HOSE AS (NOM 06, L=1350mm)  
37. 4I-1410 [1] HOSE AS (NOM 06, L=1590mm)  
38. 4I-7608 [1] HOSE AS (NOM 06, L=2050mm)  
39. 099-3649 [2] BOLT (L=40mm)  
40. 9X-6032 [2] BOLT (L=30mm)  
41. 4I-6121 [1] HOSE AS (NOM 08, L=1000mm)  
42. 8T-4192 [3] BOLT (L=25mm)  
43. 099-4691 [3] BOLT  
44. 8T-4223 [3] WASHER  
45. 5P-1076 [3] WASHER  
46. 3J-1907 [29] SEAL-O-RING (ID=11.89mm)  
47. 3K-0360 [2] SEAL-O-RING (ID=16.36mm)  
48. 6V-8397 [2] SEAL-O-RING (OD=12.83mm)  
49. 7J-9933 [1] SEAL-O-RING (ID=21.89mm)  
50. 6V-8398 [2] SEAL-O-RING (OD=16.03mm)  
51. 4I-9527 [2] BAND (R3, GREEN)  
52. 4I-9528 [2] BAND (R4, PURPLE)  
53. 4I-9521 [2] BAND (L1, RED)  
54. 4I-9522 [2] BAND (L2, YELLOW)  
55. 4I-9523 [2] BAND (L3, BLUE)  
56. 4I-9524 [2] BAND (L4, BROWN)  
57. 4I-9525 [2] BAND (R1, ORANGE)  
58. 4I-9526 [4] BAND (R2, WHITE)  
  Y   SEE SEPARATE ILLUSTRATION
 

Information:

Service Magazine
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog 321B :

173-8027 LINES AR-AUXILIARY HYDRAULIC
LINES GP-STICK
087-5466 LINES GP-STICK
LINES GP-BOOM
191-3259 LINES GP-BOOM
GUARD GP-BOOM CYLINDER
162-3691 GUARD GP-BOOM CYLINDER
LINES GP-BUCKET CYLINDER
118-3968 LINES GP-BUCKET CYLINDER
LINES GP-STICK CYLINDER
118-3951 LINES GP-STICK CYLINDER
LINES GP-BOOM CYLINDER
176-5016 LINES GP-BOOM CYLINDER
LINES GP-BOOM CYLINDER
176-5019 LINES GP-BOOM CYLINDER
LINES GP-AUXILIARY HYDRAULIC
153-8862 LINES GP-AUXILIARY HYDRAULIC
LINES GP-PUMP
161-7819 LINES GP-PUMP
LINES GP-TRAVEL MOTOR
161-7815 LINES GP-TRAVEL MOTOR
162-4428 CONTROL AR-AUXILIARY
214-4458 CONTROL AR-AUXILIARY
162-4427 CONTROL AR-AUXILIARY
214-4459 CONTROL AR-AUXILIARY
LINES GP-PILOT
161-7820 LINES GP-PILOT

Truck sale:

CATERPILLAR 321B 2003
$55,000 USD 
CATERPILLAR 321B 2003
- TRACK EXCAVATORS
GREGORY POOLE
4807 Beryl Road P. O. Box 469 (27602) - Raleigh
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