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115-8920 LINES GP-RETURN & FILTER PART OF 5Q-1736 SPECIAL AR AN ATTACHMENT 320B FM LL EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-RETURN
LINES GP-STICK
LINES GP-SWING
PUMP GP
VALVE GP
VALVE GP-CHECK
VALVE GP-CHECK & RELIEF

EXCAVATOR 320B FM LL EXCAVATOR 6LS
 320B Material Handler 6LS00001-UP (MACHINE) POWERED BY 3066 Engine SEBC0600 320B FM LL 6LS   (1996)

HYDRAULIC SYSTEM

LINES GP-RETURN
LINES GP-RETURN & FILTER
115-8920 LINES GP-RETURN & FILTER
 

#SEBC06000050
 

115-8920: LINES GP-RETURN & FILTER

115-8920 LINES GP-RETURN & FILTER
PART OF 5Q-1736 SPECIAL AR
AN ATTACHMENT
i01224834 SEBC0600
1158920 LINES GP-RETURN & FILTER Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-7523 [1] TUBE AS  
2. 128-7525 [1] TUBE AS  
3. 168-0714 [2] HOSE AS  
4. 168-0717 [1] PIPE AS  
5. 113-6773 I [1] HOSE AS  
6. 8T-4196 M [8] BOLT (M10X1.50X35MM)  
7. 8T-4121 [8] WASHER-HARD (2.5MM THK)  
8. 1P-4577 [4] FLANGE-HALF  
9. 4J-0520 [3] SEAL-O-RING (32.92MM ID)  
11. 7M-8485 [1] SEAL-O-RING (29.74MM ID)  
12. 5K-9090 [3] SEAL-O-RING (23.52MM ID)  
13. 133-5773 [1] HOSE AS  
14. 4I-5525 Y [1] VALVE GP-CHECK  
15. 7Y-3732 [4] CLIP  
16. 8T-4223 [4] WASHER-HARD (3MM THK)  
17. 8T-4139 M [12] BOLT (M12X1.75X30MM)  
18. 1P-3703 [1] SEAL-RECTANGULAR (31.86MM ID)  
19. 9X-6032 M [8] BOLT-SOCKET HEAD (M10X1.5X30MM)  
20. 4J-5267 [1] SEAL-O-RING (24.99MM ID)  
21. 6V-8785 [1] TEE  
24. 6V-9746 [12] SEAL-O-RING (18.94MM ID)  
25. 123-2433 [1] VALVE GP-RELIEF  
26. 6V-5556 [2] SEAL-O-RING (25.07MM ID)  
28. 1P-3704 [2] SEAL-RECTANGULAR (38.2MM ID)  
29. 168-0727 I [4] HOSE AS  
30. 168-0731 [1] TUBE AS  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC06000051
 

5Q-3993: LINES GP-STICK

5Q-3993 LINES GP-STICK
PART OF 5Q-3992 STICK AR
AN ATTACHMENT
i01252164 SEBC0600
5Q3993 LINES GP-STICK Parts scheme 5Q3993 LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-1247 [1] TUBE AS  
2. 106-1249 [1] TUBE AS  
3. 5Q-3928 [2] TUBE AS  
4. 5Q-4200 [1] PIPE AS  
5. 5Q-4202 [1] PIPE AS  
6. 5Q-4204 [1] PIPE AS  
7. 5Q-4206 [1] PIPE AS  
8. 5Q-4208 I [2] HOSE AS  
9. 7Y-8001 I [2] HOSE AS  
10. 6C-6760 [2] MANIFOLD  
11. 6V-8639 [2] CONNECTOR-SEAL  
12. 5Q-4212 [4] CLIP  
13. 5Q-4213 [12] CLIP  
14. 7Y-4868 [8] CLIP  
15. 8T-4139 M [24] BOLT (M12X1.75X30MM)  
16. 8T-4223 [24] WASHER-HARD (3MM THK)  
17. 8T-4185 M [4] BOLT (M10X1.5X50MM)  
18. 8T-4121 [4] WASHER-HARD (2.5MM THK)  
19. 3K-0360 [2] SEAL-O-RING (16.36MM ID)  
20. 6V-8398 [6] SEAL-O-RING (12.47MM ID)  
21. 6V-9746 [6] SEAL-O-RING (18.94MM ID)  
22. 7I-1024 E GUARD (398CM)  
23. 7K-1181 B [8] STRAP-CABLE (4IN DIA)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBC06000052
 

123-2082: LINES GP-STICK CYLINDER

123-2082 LINES GP-STICK CYLINDER
PART OF 123-2080 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i01251832 SEBC0600
1232082 LINES GP-STICK CYLINDER Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0343 M [4] BOLT-SOCKET HEAD  
2. 095-1600 [1] SEAL-O-RING (33.70MM ID)  
3. 114-0718 [1] TUBE AS  
4. 096-6223 [1] CONNECTOR  
5. 095-1596 [1] SEAL-O-RING (28.70MM ID)  
6. 8T-4910 M [1] BOLT (M12X1.75X60MM)  
7. 9F-4976 [1] LOCKWASHER  
8. 124-0913 [1] SUPPORT AS  
9. 8T-4196 M [2] BOLT (M10X1.50X35MM)  
10. 095-9397 [2] LOCKWASHER (2.5MM THK)  
11. 124-0914 [1] SUPPORT  
12. 096-4447 [1] CLAMP  
  M   METRIC PART
 

#SEBC06000053
 

126-2023: LINES GP-SWING MOTOR

126-2023 LINES GP-SWING MOTOR
PART OF 126-1890 VALVE AR-SWING
AN ATTACHMENT
i01229516 SEBC0600
1262023 LINES GP-SWING MOTOR Parts scheme
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Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-7056 Y [1] VALVE GP-SOLENOID  
  Y   SEPARATE ILLUSTRATION
 

#SEBC06000054
 

4Z-6169: PUMP GP-GEAR

4Z-6169 PUMP GP-GEAR
PART OF 5Q-3986 PUMP GP-GEAR
AN ATTACHMENT
i01252093 SEBC0600
4Z6169 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-1522 [1] RING-SNAP  
2. 4T-9176 [1] GEAR  
3. 4T-9301 [1] BUSHING-TERMINAL  
4. 146-8916 [1] FLANGE AS  
5. 146-8915 [1] BODY AS  
6. 4T-9300 [3] BUSHING-TERMINAL  
7. 146-8917 [1] LINES GP-ATTACHMENT  
8. 6J-2386 [4] DOWEL  
9. 146-8918 [1] GEAR-DRIVE  
10. [1] PLATE-ISOLATION  
11. 4T-9425 [1] PLATE-ISOLATION  
12. 4T-8729 [2] PLATE-PRESSURE  
13. 5P-5125 [8] STUD  
14. 5P-7213 [8] WASHER-HARD (2MM THK)  
15. 6B-6684 [8] NUT-FULL (1/2X20 THD)  
16. 124-0436 [1] COUPLING  
   
    AVAILABLE REPAIR KIT(S):
  124-0437 [1] KIT-SEAL  
 

#SEBC06000055
 

5Q-3986: PUMP GP-GEAR

5Q-3986 PUMP GP-GEAR
PART OF 5Q-1736 SPECIAL AR
AN ATTACHMENT
i01224336 SEBC0600
5Q3986 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4771 Y [1] DRIVE GP-AUXILIARY PUMP  
2. 8T-8441 M [4] BOLT-SOCKET HEAD (M12X1.75X25MM)  
3. 4Z-6169 Y [1] PUMP GP-GEAR  
4. 8T-4139 M [4] BOLT (M12X1.75X30MM)  
5. 8T-5360 [4] WASHER (2.5MM THK)  
6. 151-3171 Y [1] PUMP GP-GEAR  
7. 5P-2228 [4] BOLT (1/2-13X1.0 IN)  
8. 8T-5049 [1] SEAL-O-RING (101.27MM ID)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC06000056
 

151-3171: PUMP GP-GEAR

151-3171 PUMP GP-GEAR
PART OF 5Q-3986 PUMP GP-GEAR
AN ATTACHMENT
i01252123 SEBC0600
1513171 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 137-2138 [1] FLANGE AS  
2. 137-2148 [1] COUPLING  
3. 137-2139 [1] GEAR-DRIVE  
4. 137-2142 [1] GEAR-IDLER  
5. 137-2153 [4] BUSHING  
6. 137-2146 [4] DOWEL  
7. 153-7812 [2] PLATE-PRESSURE  
8. 7X-0325 [4] BOLT (1/2-13X0.75IN)  
9. 7J-1089 [1] PLUG-O-RING  
10. 033-6042 [1] SEAL-O-RING (11.89MM ID)  
11. 6V-3551 [2] SEAL-O-RING  
12. 137-2136 [1] PLATE-GEAR  
13. 137-2151 [1] COVER AS  
   
    AVAILABLE REPAIR KIT(S):
  153-7816 [1] KIT-SEAL  
 

#SEBC06000057
 

126-1890: VALVE AR-SWING

126-1890 VALVE AR-SWING
AN ATTACHMENT
i01224836 SEBC0600
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  126-2023 Y [1] LINES GP-SWING MOTOR  
  121-1153 Y [1] WIRING GP-FINE SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBC06000058
 

4I-5525: VALVE GP-CHECK

4I-5525 VALVE GP-CHECK
PART OF 115-8920 LINES GP-RETURN & FILTER
AN ATTACHMENT
i01252044 SEBC0600
4I5525 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-1159 M [4] BOLT-SOCKET HEAD (M10X1.5X25MM)  
2. 6V-8978 [1] SEAL-O-RING (29.82MM ID)  
3. 4I-5523 [1] COVER  
4. 4I-5521 [1] BODY  
5. 4I-5520 [1] VALVE  
6. 2M-9780 [1] SEAL-O-RING (19.18MM ID)  
7. 9S-4190 [1] PLUG-O-RING (7/16-20 THD)  
8. 4I-5522 [1] SPRING  
  M   METRIC PART
 

#SEBC06000059
 

118-4205: VALVE GP-CHECK & RELIEF

118-4205 VALVE GP-CHECK & RELIEF
PART OF 5Q-3990 LINES GP-BOOM, 5Q-3989 LINES GP-BOOM CYLINDER
AN ATTACHMENT
i01104273 SEBC0600
1184205 VALVE GP-CHECK & RELIEF Parts scheme
  For full view, you need register

Parts for your 320B FM LL EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-5164 [1] VALVE GP-CONTROL  
2. 8T-4189 M [8] BOLT (M8X1.25X20MM)  
3. 102-0867 [2] COVER  
4. 102-0869 [1] VALVE  
5. 102-0870 [1] SPRING  
6. 102-0871 Y [1] VALVE GP-PILOT RELIEF  
7. 095-1587 [1] SEAL-O-RING (20.8MM ID)  
8. 102-0877 [1] WASHER  
9. 102-0878 [2] WASHER  
10. 114-0765 [1] SPRING  
11. 131-5660 [1] SPRING  
12. 095-1600 [1] SEAL-O-RING (33.70MM ID)  
13. 168-0726 [1] SEAT  
14. 105-2656 [1] GUIDE  
15. 107-7068 [2] PLUG-PIPE  
16. 4D-0514 [5] PLUG-PIPE (1/16-27 NPTF)  
17. 095-1571 [1] SEAL-O-RING (2.8MM ID)  
18. 102-0884 M [1] BOLT (M5X0.8X8.5MM)  
19. 8T-0328 [1] WASHER-HARD (1MM THK)  
20. 8T-4133 M [1] NUT (M10X1.50 THD)  
21. 102-0885 [1] VALVE  
22. 9S-4191 [2] PLUG-O-RING (9/16-18 THD)  
23. 3J-1907 [2] SEAL-O-RING (11.89MM ID)  
24. 9S-4181 [1] PLUG-STRAIGHT THREAD (1-5/16-12 THD)  
25. 7M-8485 [1] SEAL-O-RING (29.74MM ID)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Lines (Return and Filter)
320B Excavator Machine System Specifications
Lines (Return and Filter) - Lowering Control
320B Excavator Machine System Specifications
Service Magazine
The Hydraulic Hoses in the Return Lines Group Are Improved {5057}
2004/04/12

Caterpillar Parts SIS Catalog 320B FM LL :

LINES GP-PILOT
115-8921 LINES GP-PILOT
LINES GP-PILOT
5Q-4893 LINES GP-PILOT
LINES GP-PILOT
5Q-4263 LINES GP-PILOT
LINES GP-PILOT
5Q-3985 LINES GP-PILOT
LINES GP-HYDRAULIC
187-1298 LINES GP-HYDRAULIC
LINES GP-BOOM CYLINDER
5Q-3989 LINES GP-BOOM CYLINDER
LINES GP-BOOM
5Q-3990 LINES GP-BOOM
LINES GP-AUXILIARY HYDRAULIC
5Q-3984 LINES GP-AUXILIARY HYDRAULIC
LINES GP-STICK
5Q-3993 LINES GP-STICK
LINES GP-STICK CYLINDER
123-2082 LINES GP-STICK CYLINDER
LINES GP-SWING MOTOR
126-2023 LINES GP-SWING MOTOR
PUMP GP-GEAR
4Z-6169 PUMP GP-GEAR
PUMP GP-GEAR
5Q-3986 PUMP GP-GEAR
PUMP GP-GEAR
151-3171 PUMP GP-GEAR
126-1890 VALVE AR-SWING
VALVE GP-CHECK
4I-5525 VALVE GP-CHECK

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