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4I-8969 SCREEN GP S/N 7WK1-00066, 1TL1-00238 Part of 087-4953 Tank listed on Page 181 320 L EXCAVATOR




HYDRAULIC SYSTEM

FILTER GP
 

#XEBP71710230
 

4I-8969: SCREEN GP

4I-8969 SCREEN GP
S/N 7WK1-00066, 1TL1-00238
Part of 087-4953 Tank listed on Page 181
h31083e XEBP7171
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Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-6641 [1] GUIDE  
2. 095-6639 [1] SPRING  
3. 087-5317 [1] ROD  
4. 8T-4133 [2] NUT  
5. 7Y-4748 [1] SCREEN AS  
6. 1H-0474 [1] SEAL  
 

#XEBP71710231
 

7Y-4747: SCREEN GP

7Y-4747 SCREEN GP
S/N 7WK00067-Up, 1TL00239-Up
Part of 087-4953 Tank listed on Page 181.01
h31083e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-6641 [1] GUIDE  
2. 095-6639 [1] SPRING  
3. 087-5317 [1] ROD  
4. 8T-4133 [2] NUT  
5. 7Y-4748 [1] SCREEN AS  
6. 1H-0474 [1] SEAL  
 

#XEBP71710232
 

7Y-1552: PUMP & MOUNTING GP

7Y-1552 PUMP GP-MOUNTING &
7Y-1584 -- Page 184,087-4828 -- Page 185
h30882e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4828 Y [1] PUMP GP  
2. 7Y-1584 Y [1] COUPLING GP  
3. 8T-4195 [12] BOLT  
4. 8T-4121 [12] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71710233
 

7Y-1584: COUPLING GP-PUMP

7Y-1584 COUPLING GP-PUMP
Part of 7Y-1552 Pump -- Mounting &
h30884e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-1905 [4] BOLT  
2. 7Y-0468 [4] PIN  
3. 7Y-1908 [1] SPACER  
4. 7Y-1907 [1] COUPLING AS  
5. 7Y-1904 [4] BOLT  
6. 7Y-0468 [8] PIN  
7. 7Y-1909 [1] HUB  
8. 7Y-0466 [2] SETSCREW  
9. 7Y-1900 [4] INSERT  
10. 7Y-1901 [1] ELEMENT  
11. 7Y-1902 [4] INSERT  
 

#XEBP71710234
 

087-4828: PUMP GP-DOUBLE PISTON

087-4828 PUMP GP-DOUBLE-PISTON (LINK) - V-B-R
Part of 7Y-1552 Pump -- Mounting &
4I-7866 -- Page 186,087-4718 -- Page 190
h30885e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [2] SEAL  
2. 087-4720 [1] TUBE AS  
3. 4I-7866 Y [1] HEAD GP  
4. 087-4718 Y [1] PUMP GP  
5. 8T-8441 [4] BOLT (25mm LONG)  
6. 087-4748 [1] PLATE  
7. 2H-9247 [1] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  087-4749 [1] SEAL KET  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71710235
 

4I-7866: HEAD GP-PUMP CONTROL

4I-7866 HEAD GP-PUMP CONTROL
Part of 087-4828 Pump -- Double -- Piston
4I-7867 -- Page 187,099-5693 -- Page 189
h30886e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-7867 Y [1] HEAD GP  
2. 087-4741 [1] HOUSING  
3. 9T-3382 [1] GASKET  
4. 099-5837 [2] SPRING  
5. 099-8225 [2] DOWEL  
6. 099-5835 [2] TRUNNION  
7. 099-5846 [2] RING  
8. 6V-5391 [2] SEAL  
9. 099-5839 [2] PIN  
10. 8T-4139 [2] BOLT (30mm LONG)  
11. 099-5838 [2] PISTON  
12. 099-5693 Y [2] COVER GP  
13. 099-5847 [2] RING  
14. 099-5840 [2] RING  
15. 099-5848 [2] RING  
16. 099-8232 [2] SEAL  
17. 099-5834 [2] PISTON  
18. 087-4744 [2] SPACER  
19. 9T-3941 [3] PLUG  
20. 8T-7811 [8] BOLT (50mm LONG)  
21. 099-5873 [4] BOLT (75mm LONG)  
22. 9T-3940 [2] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71710236
 

4I-7867: HEAD GP-PUMP CONTROL

4I-7867 HEAD GP-PUMP CONTROL
Part of 4I-7866 Head listed on Page 186
087-4754 -- Page 188
h36126e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8397 [4] SEAL  
2. 6V-5196 [6] BOLT (80mm LONG)  
3. 087-4755 [1] HOUSING  
4. 087-4754 Y [2] HEAD GP  
5. 4I-7868 [2] SPRING  
6. 107-6392 [2] SPACER  
7. 4I-7869 [2] SPRING  
8. 005-8593 [2] SEAL  
9. 4J-5477 [2] SEAL  
10. 087-4760 [2] SPACER  
11. 9T-3928 [2] PLUG  
12. 087-4756 [2] PISTON  
13. 087-4759 [2] SETSCREW  
14. 9T-3853 [2] LOCKNUT  
15. 099-5702 [2] SEAT  
16. 087-4758 [2] SPRING  
17. 099-5845 [3] PLUG  
18. 3J-1907 [3] SEAL  
19. 9T-3941 [9] PLUG  
20. 099-5841 [3] SEAT  
21. 6E-3864 [3] VALVE  
22. 087-4766 [3] BUSHING  
  Y   SEPARATE ILLUSTRATION
 

#XEBP71710237
 

087-4754: HEAD GP-PUMP CONTROL

087-4754 HEAD GP-PUMP CONTROL
Part of 4I-7867 Head -- Pump Control
h30303e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-5742 [1] SEATSCREW  
2. 9T-3853 [1] LOCKNUT  
3. 099-5736 [1] SPRING  
4. 4J-5351 [1] SEAL  
5. 087-4785 [2] PLUG  
6. 099-5731 [1] PISTON  
7. 087-4775 [1] HOUSING  
8. 9X-2537 [4] BOLT  
9. 099-5709 [1] PIN  
10. 2K-8198 [1] SEAL  
11. 4J-5477 [2] SEAL  
12. 4I-5852 [1] BUSHING  
13. 087-4778 [1] PISTON  
14. 099-5735 [2] SEAT  
15. 4I-5851 [1] COVER  
 

#XEBP71710238
 

099-5693: COVER GP

099-5693 COVER GP
Part of 4I-7866 Head -- Pump Control
h30367e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5573 [1] SEAL  
2. 6V-8397 [1] SEAL  
3. 9T-3049 [1] BOLT  
4. 9T-3048 [1] LOCKNUT  
5. 9T-3929 [1] PLUG  
6. 095-0668 [4] BOLT  
7. 099-5694 [1] COVER  
 

#XEBP71710239
 

087-4718: PUMP GP-HYDRAULIC

087-4718 PUMP GP-HYDRAULIC
Part of 087-4828 Pump -- Double -- Piston
087-4727 -- Page 191,087-4780,087-4781 -- Page 192
h30299e XEBP7171
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4728 [1] HOUSING  
2. 087-4727 Y [1] PUMP GP  
3. 099-5818 [1] SHAFT  
4. 9T-3882 [1] BEARING AS  
5. 9T-3408 [1] GEAR  
6. 9T-5915 [1] KEY  
7. 9T-3879 [1] BEARING AS  
8. 9T-3726 [3] PLUG  
9. 087-4780 Y [1] ROTATING GP  
10. 9T-3928 [1] PLUG  
11. 087-4781 Y [1] ROTATING GP  
12. 9T-3869 [1] SEAL  
13. 9T-3375 [1] COVER  
14. 095-0946 [1] RING  
15. 4M-0189 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

Caterpillar Parts SIS Catalog 320 L :

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