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874993 LINES GP-RETURN & FILTER-PART 2 OF 2 S/N 9WG1-837,4ZJ1-483,3XK1-1109 875673-PAGE 286 320 L EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-RETURN
 

#SEBP20340380
 

087-4993: LINES GP-RETURN & FILTER

874993 LINES GP-RETURN & FILTER-PART 2 OF 2
S/N 9WG1-837,4ZJ1-483,3XK1-1109
875673-PAGE 286
c583289 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-5238 M [1] U-BOLT  
2. 096-4883 M [6] NUT-SELF-LOCKING (M10X1.50 THD)  
3. 8T-4121 [6] WASHER (21MM OD)  
4. 4I-1607 E [2] HOSE (19 CM)EA  
5. 4I-6162 I [1] HOSE AS  
6. 4I-3847 E HOSE (17 CM)  
7. 5K-9090 [3] SEAL (23.52MM) ID  
8. 6V-8785 [1] TEE  
9. 6V-8946 [1] REDUCER AS  
10. 6V-9746 [1] SEAL-O-RING (19.79MM ID)  
11. 3W-6958 CI [1] HOSE AS  
12. 6V-9005 [1] ELBOW-45 DEGREE  
13. 7M-8485 [2] SEAL-O-RING (29.74MM) ID  
14. 8T-4910 M [2] BOLT (M12X1.75X60MM)  
15. 8T-4223 [2] WASHER-HARD (25.5MM OD)  
16. 5I-4197 [1] BRACKET  
17. 5I-4196 [1] PLATE  
18. 095-1392 [4] CLAMP-HOSE  
19. 7Y-5247 [2] U-BOLT  
20. 6C-6639 C [1] TUBE AS  
21. 095-1394 [2] CLAMP-HOSE  
22. 4I-7822 C [1] COVER  
23. 1P-3705 C [1] SEAL (51.5MM DIA)  
24. 8T-4139 MC [4] BOLT (M12X1.75X30MM)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBP20340381
 

6C-6318: LINES GP-RETURN & FILTER

6C6318 LINES GP
PART OF 6C6314, 6C6315 VALVE ARS-STICK LOWERING
AN ATTACHMENT
c572229 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6763 [1] TUBE AS  
2. 8T-4910 M [4] BOLT  
  4J-0523 [1] SEAL-O-RING  
3. 6C-6585 [1] HOSE AS  
4. 7Y-3731 [1] FLANGE-SPECIAL  
  101-7404 M [1] BOLT-HEX SOCKET  
  1P-3703 [1] SEAL-RECTANGULAR  
  5K-9090 [1] SEAL (23.52MM) ID  
5. 9S-4181 [1] PLUG-O-RING  
  7M-8485 [1] SEAL-O-RING (29.74MM) ID  
  M   METRIC PART
 

#SEBP20340382
 

087-5673: VALVE GP-CHECK

875673 VALVE GP-CHECK
PART OF 874993 LINES-RETURN & FILTER
c524073 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-2709 [1] SEAL-O-RING  
2. 087-5674 [1] SPRING  
3. 096-4526 [1] VALVE  
4. 096-4524 [1] BODY  
5. 8T-0337 M [2] SCREW-MACHINE  
6. 096-4525 [1] RETAINER  
  M   METRIC PART
 

#SEBP20340383
 

4I-5525: VALVE GP-CHECK

4I5525 VALVE GP-CHECK
PART OF 4I7723 LINES-RETURN & FILTER
AN ATTACHMENT
c526070 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-1159 M [4] BOLT-SOCKET HEAD  
2. 6V-8978 [1] SEAL  
3. 4I-5523 [1] COVER  
4. 4I-5521 [1] BODY  
5. 4I-5520 [1] VALVE  
6. 2M-9780 [1] SEAL-O-RING  
7. 9S-4190 [1] PLUG-0-RING  
8. 4I-5522 [1] SPRING  
  M   METRIC PART
 

#SEBP20340384
 

7Y-4800: SWIVEL GP

7Y4800 SWIVEL GP
4I6262-PAGE 287.01
PART OF 875462,875463,875464 LINES-TRACK MOTOR
c690504 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [6] BOLT (M10X1.50X25MM)  
2. 8T-4121 [2] WASHER  
3. 7Y-4817 [1] COVER  
4. 095-1716 [1] SEAL-O-RING (109.4MM ID)  
5. 7I-7131 [1] RETAINER  
6. 7Y-4801 [1] HOUSING  
7. 096-4615 [5] SEAL  
8. 095-1625 [3] SEAL-O-RING (89.6MM ID)  
9. 4I-6262 Y [1] ROTOR GP  
10. 8T-6759 [1] PLUG-PIPE (1/16-27 THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340385
 

4I-6262: ROTOR GP-SWIVEL

4I6262 ROTOR GP
PART OF 7Y4800 SWIVEL
SEBP20340385 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
   
   
  4I-6263 Y [1] ROTOR GP  
   
    -OR-
   
  4I-6261 [1] ROTOR (CAST)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340386
 

4I-6263: ROTOR GP-SWIVEL

4I6263 ROTOR GP
FIELD REPLACEMENT ORDER 4I6262-PAGE 287.01
c690304 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4139 M [5] BOLT (M12X1.75X30MM)  
2. 8T-4223 [5] WASHER-HARD  
3. 7Y-4804 [1] PLATE  
4. 1U-8846 B GASKET-LIQUID  
5. 7Y-4803 [1] ROTOR  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP20340387
 

087-5463: LINES GP-TRACK MOTOR

875463 LINES GP-TRACK MOTOR-PART 1 OF 2
S/N 3XK1-UP
7Y4800-PAGE 287
c583065 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-9352 I [2] HOSE AS  
2. 8T-4184 M [16] BOLT (M12X1.75X45MM)  
3. 8T-4223 [32] WASHER-HARD (25.5MM OD)  
4. 1P-3703 [4] SEAL-RECTANGULAR  
5. 6V-0400 [8] FLANGE-HALF  
6. 7Y-3730 [4] FLANGE-SPECIAL  
7. 101-7404 M [16] BOLT-HEX SOCKET  
8. 5K-9090 [4] SEAL (23.52MM) ID  
9. 7Y-4800 Y [1] SWIVEL GP  
10. 8T-4136 M [6] BOLT  
11. 8T-4121 [6] WASHER (21MM OD)  
12. 1U-8846 B LIQUID GASKET  
13. 6C-9351 I [1] HOSE AS  
14. 6C-9350 I [1] HOSE AS  
15. 4J-5267 [4] SEAL (24.99MM ID)  
16. 8T-4956 M [16] BOLT (M12X1.75X35MM)  
17. 030-8189 [1] CONNECTOR  
18. 3D-2824 [1] SEAL-O-RING (23.47MM ID)  
19. 5P-3166 [1] TEE-SWIVEL  
20. 4I-3975 I [2] HOSE AS  
21. 6V-8397 [2] SEAL-O-RING (9.25MM ID)  
22. 3J-1907 [2] SEAL-O-RING (11.89MM ID)  
23. 6V-8724 [2] ELBOW (90 DEGREE-9/16-18THD)  
24. 3K-0360 [2] SEAL-O-RING (16.36MM ID)  
25. 8M-0505 [2] CONNECTOR  
26. 096-0061 [2] STRAP-CABLE  
27. 5I-8461 I [2] HOSE AS  
  B   USE AS REQUIRED
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340388
 

087-5463: LINES GP-TRACK MOTOR

875463 LINES GP-TRACK MOTOR-PART 2 OF 2
S/N 3XK1-UP
c583066 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1588 [1] TUBE AS  
2. 4I-1585 [1] TUBE AS  
3. 1P-3704 [4] SEAL-RECTANGULAR (45MM DIA)  
4. 4I-1589 [1] TUBE AS  
5. 4I-1590 [1] TUBE AS  
6. 8T-4196 M [16] BOLT (M10X1.50X35MM)  
7. 8T-4121 [16] WASHER (21MM OD)  
8. 1P-3703 [8] SEAL-RECTANGULAR  
9. 101-7404 M [16] BOLT-HEX SOCKET  
10. 4I-3954 [1] TUBE AS  
11. 4I-3957 [1] TUBE AS  
12. 4I-3956 [1] TUBE AS  
13. 4I-3955 [1] TUBE AS  
14. 7Y-4868 [8] CLIP  
15. 8T-4956 M [8] BOLT (M12X1.75X35MM)  
16. 8T-4223 [16] WASHER-HARD (25.5MM OD)  
17. 8T-4192 M [8] BOLT (M12X1.75X25MM)  
18. 5I-3080 [4] PLATE AS  
19. 6V-8774 [1] TEE  
20. 3J-1907 [1] SEAL-O-RING (11.89MM ID)  
21. 6V-8397 [2] SEAL-O-RING (9.25MM ID)  
22. 4I-5546 [1] SUPPORT  
23. 8T-4648 [2] BOLT (M12X1.75X70MM)  
24. 5P-1076 [2] WASHER-HARD (4MM THK)  
  M   METRIC PART
 

#SEBP20340389
 

087-5462: LINES GP-TRACK MOTOR

875462 LINES GP-TRACK MOTOR-PART 1 OF 2
S/N 4ZJ1-UP
7Y4800-PAGE 287
c593650 SEBP2034
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-9352 [2] HOSE AS  
2. 8T-4184 M [16] BOLT  
3. 8T-4223 [32] WASHER-HARD  
4. 1P-3703 [4] SEAL-RECTANGULAR  
5. 6V-0400 [8] FLANGE-HALF  
6. 7Y-3730 [4] FLANGE  
7. 101-7404 [16] BOLT-HEX SOCKET  
8. 5K-9090 [4] SEAL  
9. 7Y-4800 Y [1] SWIVEL GP  
10. 8T-4136 M [6] BOLT  
11. 8T-4121 [6] WASHER  
12. 1U-8846 B GASKET-LIQUID  
13. 6C-9351 [1] HOSE AS  
14. 6C-9350 [1] HOSE AS  
15. 4J-5267 [4] SEAL  
16. 8T-4956 M [16] BOLT  
17. 030-8189 [1] CONNECTOR  
18. 3D-2824 [1] SEAL-O-RING (23.47MM ID)  
19. 5P-3166 [1] TEE-SWIVEL  
20. 4I-1461 [2] HOSE AS  
21. 6V-8397 [2] SEAL-O-RING (9.25MM ID)  
22. 3J-1907 [2] SEAL-O-RING (11.89MM ID)  
23. 6V-8724 [2] ELBOW  
24. 3K-0360 [2] SEAL-O-RING (16.36MM ID)  
25. 8M-0505 [2] CONNECTOR  
26. 096-0061 [2] STRAP-CABLE  
27. 5I-8458 [2] HOSE AS  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Return Lines Group
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM

Caterpillar Parts SIS Catalog 320 L :

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