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6E1547 VALVE GP-RELIEF PART OF 6C6746-Page 394 AN ATTACHMENT 320B EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-RELIEF
VALVE GP-CHECK & RELIEF
VALVE GP-RELIEF
VALVE GP-CHECK
VALVE GP-PILOT RELIEF
VALVE GP-CHECK & RELIEF
VALVE GP-RELIEF
VALVE GP-CHECK


HYDRAULIC SYSTEM

VALVE GP-RELIEF
 

#XEBP76450630
 

6E-1547: VALVE GP-RELIEF

6E1547 VALVE GP-RELIEF
PART OF 6C6746-Page 394
AN ATTACHMENT
h51035e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0323 [1] SEAT  
2. 3J-1907 [1] SEAL-O-RING (ID=11.89mm)  
3. 8J-0331 [1] VALVE  
4. 8J-0322 [1] SPRING  
5. 5J-6153 B [5] SHIM (T=0.178mm)  
6. 6J-8696 B [5] SHIM (T=1.219mm)  
  B   USE AS REQUIRED
 

#XEBP76450631
 

4I-6301: VALVE GP-CHECK & RELIEF

4I6301 VALVE GP-CHECK & RELIEF
PART OF 1385075-Page 325
6E5234-Page 395.02
AN ATTACHMENT
h54561e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-5234 Y [1] VALVE GP  
2. 4I-5520 [1] VALVE  
3. 095-1600 [1] SEAL-O-RING (ID=33.70mm)  
4. 085-4792 [1] RETAINER  
5. 095-0728 [2] SCREW  
6. 093-9473 [1] SPRING  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450632
 

6E-5234: VALVE GP-RELIEF

6E5234 VALVE GP-RELIEF
PILOT OPERATED
PART OF 4I6301-Page 395.01
AN ATTACHMENT
h69122e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING  
2. 8L-2779 [1] SEAL-O-RING (ID=9.25mm)  
3. 033-6036 [2] SEAL-O-RING (ID=23.47mm)  
4. 3P-0647 [1] SEAL-0-RING (ID=13.94mm)  
5. 9J-0707 [1] RING  
6. 2P-2975 [1] SEAL-O-RING (ID=17.17mm)  
 

#XEBP76450633
 

4I-5525: VALVE GP-CHECK

4I5525 VALVE GP-CHECK
PART OF 1158920-Page 331.02
AN ATTACHMENT
h53707e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-1159 [4] BOLT (L=25mm)  
2. 6V-8978 [1] SEAL-O-RING (ID=29.82mm)  
3. 4I-5523 [1] COVER  
4. 4I-5521 [1] BODY  
5. 4I-5520 [1] VALVE  
6. 2M-9780 [1] SEAL-O-RING (ID=19.18mm)  
7. 9S-4190 [1] PLUG  
8. 4I-5522 [1] SPRING  
 

#XEBP76450634
 

102-0871: VALVE GP-PILOT RELIEF

1020871 VALVE GP-PILOT RELIEF
PART OF 1184205-Page 395.06
AN ATTACHMENT
h60180e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1457 [1] PLUG  
2. 102-0873 [1] VALVE  
3. 119-5458 [1] SEAL-O-RING  
4. 102-0876 [1] SCREW  
5. 102-0874 [1] SPRING  
6. 102-0875 [1] GUIDE  
7. 095-1574 [1] SEAL-O-RING (ID=6.8mm)  
8. 4K-1388 [1] SEAL-O-RING (ID=26.59mm)  
9. 096-4876 [1] NUT  
 

#XEBP76450635
 

118-4205: VALVE GP-CHECK & RELIEF

1184205 VALVE GP-CHECK & RELIEF
PART OF 1158919-Page 261.02
1020871-Page 395.04A
AN ATTACHMENT
h65153e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-5164 [1] VALVE GP  
2. 8T-4189 [8] BOLT (L=20mm)  
3. 102-0867 [2] COVER  
4. 102-0869 [1] VALVE  
5. 102-0870 [1] SPRING  
6. 102-0871 Y [1] VALVE GP  
7. 095-1587 [1] SEAL-O-RING (ID=20.80mm)  
8. 102-0877 [1] WASHER  
9. 102-0878 [1] WASHER  
10. 114-0765 [1] SPRING  
11. 131-5660 [1] SPRING  
12. 095-1600 [1] SEAL-O-RING (ID=33.70mm)  
13. 168-0726 [1] SEAT  
14. 105-2656 [1] GUIDE  
15. 107-7068 [2] PLUG  
16. 4D-0514 [5] PLUG  
17. 095-1571 [1] SEAL-O-RING (ID=2.80mm)  
18. 102-0884 [1] BOLT  
19. 8T-0328 [1] WASHER  
20. 8T-4133 [1] NUT  
21. 102-0885 [1] VALVE  
22. 9S-4191 [2] PLUG  
23. 3J-1907 [2] SEAL-O-RING (ID=11.89mm)  
24. 9S-4181 [1] PLUG  
25. 7M-8485 [1] SEAL-O-RING (ID=29.74mm)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP76450636
 

123-2433: VALVE GP-RELIEF

1232433 VALVE GP-RELIEF
PART OF 1158920-Page 331.02
1163600-Page 366
AN ATTACHMENT
h53737e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-3773 [2] SCREW-MACHINE  
2. 095-1594 [1] SEAL-O-RING (ID=25.70mm)  
3. 095-1789 [1] RING-BACK UP  
4. 118-4044 [1] COVER  
5. 8T-4136 [4] BOLT (L=25mm)  
6. 116-3600 Y [1] VALVE GP  
7. 111-9959 [4] PLUG  
8. 123-2423 [1] FLANGE  
9. 1P-3702 [1] SEAL (ID=32.23mm)  
  Y   SEPARATE ILLUSTRATION
 

#XEBP76450637
 

6E-3090: VALVE GP-RELIEF

6E3090 VALVE GP-RELIEF
PILOT OPERATED
S/N 6CR 1-UP
PART OF 1623231-Page 325.02
AN ATTACHMENT
h78146e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-0167 [1] RING-BACK UP  
2. 8L-2779 [2] SEAL-O-RING (ID=9.25mm)  
3. 3D-2824 [2] SEAL-O-RING (ID=23.47mm)  
4. 3P-0647 [1] SEAL-O-RING (ID=13.94mm)  
5. 9J-0707 [2] RING-BACK UP  
 

#XEBP76450638
 

4I-0890: VALVE GP-CHECK

4I0890 VALVE GP-CHECK
PART OF 1287484-Page 319, 1623229-Page 319.02, 1385075-Page 325
AN ATTACHMENT
h51037e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-0891 [1] VALVE  
2. 4I-0892 [1] FITTING  
3. 085-4743 [1] SPRING  
4. 7M-8485 [1] SEAL-O-RING (ID=29.74mm)  
5. 099-6954 [1] SPRING  
6. 4I-0893 [1] BODY  
7. 099-6953 [1] VALVE  
 

#XEBP76450639
 

142-5516: VALVE GP-CHECK

1425516 VALVE GP-CHECK
S/N 5BR 1-01989, 6CR 1-05021
PART OF 1158886-Page 330
h58584e XEBP7645
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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4139 [2] BOLT (L=30mm)  
2. 142-5517 [1] VALVE AS  
3. 103-8259 [1] RING  
4. 095-1603 [1] SEAL-O-RING (ID=37.70mm)  
5. 114-0771 [1] COVER  
6. 8T-4123 [2] WASHER (HARD)  
 

Information:

Specifications
Relief Valve (Line) - Front Lines
320B Excavator Machine System Specifications
Relief Valve (Line) - Front Lines
320B Excavator Machine System Specifications
Relief Valve (One-Way Hydraulic Flow) - Front Lines
320B Excavator Machine System Specifications
Tool Operating Manual
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Systems Operation
Relief Valve (Main)
320B Excavator Hydraulic System
Relief Valve (Line)
320B Excavator Hydraulic System
Testing and Adjusting
Relief Valve (Main) - Test and Adjust
320B Excavator Hydraulic System
Relief Valve (Crossover) - Test and Adjust
320B Excavator Hydraulic System
Relief Valve (Swing) - Test and Adjust
320B Excavator Hydraulic System
Relief Valve (Line) - Test and Adjust
320B Excavator Hydraulic System
Relief Valve (One Way Flow Line) - Test and Adjust
320B, 322B, 325B and 330B Excavators Attachment Hydraulic Systems
Relief Valve (Line) - Test and Adjust
320B Excavator Hydraulic System
Machine Drift on a Slope - Check
320B Excavator Hydraulic System
Service Magazine

Caterpillar Parts SIS Catalog 320B :

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