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874996 LINES GP-PUMP 320 L EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-PUMP
VALVE GP
VALVE GP-CONTROL

EXCAVATOR 320 L EXCAVATOR 3XK
 320, 320L & 320N EXCAVATORS 3XK00001-00821 (MACHINE) SEBP2034 320 L 3XK   (2019)

HYDRAULIC SYSTEM

LINES GP-PUMP
LINES GP-PUMP
087-4996 LINES GP-PUMP
 

#SEBP20340250
 

087-4996: LINES GP-PUMP

874996 LINES GP-PUMP
c546986 SEBP2034
0874996 LINES GP-PUMP Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0400 [8] FLANGE-HALF  
2. 8T-4184 M [16] BOLT  
3. 8T-4223 [20] WASHER-HARD  
4. 1P-3703 [4] SEAL-RECTANGULAR  
5. 5I-4181 I [1] HOSE AS  
6. 8T-6726 [2] CLAMP-HOSE  
7. 7Y-4562 E HOSE (28 CM)  
8. 5I-4178 I [1] HOSE AS  
9. 4I-3682 [1] PIPE AS  
10. 7X-2475 M [2] BOLT  
11. 4H-9105 [1] SEAL-O-RING  
12. 7X-2553 M [2] BOLT  
13. 9X-8257 [4] WASHER  
14. 4I-3683 [1] PIPE AS  
15. 9X-4611 [1] SEAL-O-RING  
16. 9S-4182 [1] PLUG  
17. 3J-7354 [1] SEAL-O-RING (8.92MM ID)  
18. 4I-3677 [1] SUPPORT  
19. 8T-4192 M [2] BOLT  
20. 7Y-5225 [1] U-BOLT  
21. 096-4884 M [2] NUT-SELF LOCKING  
22. 7X-2557 M [2] BOLT  
23. 8T-4193 M [2] BOLT  
24. 4L-8183 [4] SPACER  
  E   ORDER BY THE CENTIMETER
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBP20340251
 

6E-4015: VALVE GP

6E4015 VALVE GP
6E4016-PAGE 198,6E2476-PAGE 202,6E5933-PAGE 211,
6E4281,6E4298-PAGE 214
c531697 SEBP2034
6E4015 VALVE GP Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-4016 Y [1] VALVE GP-CONTROL (MAIN BANK LEFT)  
2. 6E-4298 Y [1] VALVE GP-PRESSURE CONTROL (MAIN RELIEF PRESS CTRL)  
3. 6V-5230 M [3] BOLT  
4. 6E-2476 Y [1] VALVE GP-CONTROL (MAIN BANK RIGHT)  
5. 6V-7981 M [4] BOLT  
6. 6E-4281 Y [1] VALVE GP-PRESSURE CONTROL (LOGIC AND PRESS CTRL)  
7. 6V-5686 M [4] BOLT  
8. 5P-8247 [4] WASHER-HARD  
9. 4J-9535 [6] SEAL (11.11MM ID)  
10. 6E-5933 Y [1] VALVE GP-RELIEF  
11. 4J-5309 [6] SEAL-O-RING  
12. 1P-3702 [2] SEAL-RECTANGULAR (28.83MM ID)  
13. 6V-0357 [2] SEAL-O-RING  
14. 8S-5953 [1] SEAL-O-RING  
15. 5D-6176 [1] COVER  
16. 6V-4248 M [4] BOLT  
17. 6V-5839 [4] WASHER  
18. 4J-0519 [1] SEAL (31.34MM ID)  
19. 6E-2157 [1] SPRING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340252
 

6E-4016: VALVE GP-CONTROL

6E4016 VALVE GP-CONTROL-PART 1 OF 2
TYPE 1
6C7795-PAGE 209
PART OF 6E4015 VALVE
c531756 SEBP2034
6E4016 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-7795 Y [1] VALVE GP (MAIN CONTROL)  
2. 6V-5597 [4] SEAL-O-RING  
3. 6E-2274 [2] COVER  
4. 6V-1820 M [4] BOLT  
5. 6V-5839 [8] WASHER  
6. 9S-4183 [1] PLUG  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
7. 1T-0936 [2] PLUG-PIPE  
8. 9S-4191 [1] PLUG-O-RING  
9. 3J-1907 [1] SEAL (11.89MM ID)  
10. 096-3044 [1] SEAL-O-RING  
11. 6E-5731 [1] VALVE (ATTCH LOAD CHECK)  
12. 2S-2596 [1] SPRING  
13. 6V-1819 M [2] BOLT  
14. 6E-2273 [2] HOUSING  
15. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
16. 6E-2151 [1] ADAPTER  
17. 4J-5309 [1] SEAL-O-RING  
18. 9S-4180 [2] PLUG-O-RING  
19. 4J-7533 [2] SEAL-O-RING  
20. 6E-4816 [2] PLUG GP  
  6E-2746 [1] PLUG GP  
  6E-2745 [1] SEAL  
  9T-4506 [1] PLUG  
  6E-4793 [1] PLUG GP  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
  6E-4815 [1] PLUG  
  6M-5062 [1] SEAL-O-RING  
  9J-0705 [1] RING-BACK-UP  
21. 6E-5730 [1] PLUG  
22. 8T-0644 M [2] BOLT  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340253
 

6E-4016: VALVE GP-CONTROL

6E4016 VALVE GP-CONTROL-PART 2 OF 2
TYPE 1
6E5930-PAGE 213, 6E2914-PAGE 239
PART OF 6E4015 VALVE
c532376 SEBP2034
6E4016 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5597 [6] SEAL-O-RING  
2. 6E-2274 [3] COVER  
3. 6V-1820 M [6] BOLT  
4. 6V-5839 [12] WASHER  
5. 9S-4183 [1] PLUG  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
6. 6E-5643 [2] VALVE (STICK II LOAD)  
7. 6E-5644 [2] PLUG  
8. 3J-1907 [1] SEAL (11.89MM ID)  
9. 4T-3148 [2] SPRING  
10. 6E-5930 Y [1] VALVE GP-RELIEF (NEG FLOW)  
11. 6E-2273 [3] HOUSING  
12. 6E-2914 Y [3] VALVE GP-RELIEF (BOOM CYL)  
13. 6E-5730 [2] PLUG  
14. 4K-1388 [4] SEAL-O-RING (26.59MM ID)  
15. 2S-2596 [2] SPRING  
16. 6E-5731 [2] VALVE (BOOM LOAD CHECK)  
17. 8T-0644 M [6] BOLT  
18. 9S-4191 [1] PLUG-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340254
 

6E-4016: VALVE GP-CONTROL

6E4016 VALVE GP-CONTROL-PART 1 OF 2
TYPE 2
6C8082 PAGE 209.01
PART OF 6E4015 VALVE
c563735 SEBP2034
6E4016 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-8082 CY [1] VALVE GP (MAIN CONTROL)  
2. 6V-5597 [4] SEAL-O-RING  
3. 6E-2274 [2] COVER  
4. 6V-1820 M [4] BOLT  
5. 6V-5839 [8] WASHER  
6. 9S-4183 [1] PLUG  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
7. 1T-0936 [2] PLUG-PIPE  
8. 9S-4191 [1] PLUG-O-RING  
9. 3J-1907 [1] SEAL-O-RING (11.89MM ID)  
10. 096-3044 [1] SEAL-O-RING  
11. 6E-5731 [1] VALVE (ATTCH LOAD CHECK)  
12. 7I-1248 [1] SPRING  
13. 6V-1819 M [2] BOLT  
14. 6E-2273 [2] HOUSING  
15. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
16. 6E-2151 [1] ADAPTER  
17. 4J-5309 [1] SEAL-O-RING  
18. 9S-4180 [2] PLUG-O-RING  
19. 4J-7533 [2] SEAL-O-RING  
20. 6E-4816 [2] PLUG GP  
  6E-2746 [1] PLUG GP  
  6E-2745 [1] SEAL  
  9T-4506 [1] PLUG  
  6E-4793 [1] PLUG GP  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
  6E-4815 [1] PLUG  
  6M-5062 [1] SEAL-O-RING  
  9J-0705 [1] RING-BACK-UP  
21. 6E-5730 [1] PLUG  
22. 8T-0644 M [2] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340255
 

6E-4016: VALVE GP-CONTROL

6E4016 VALVE GP-CONTROL-PART 2 OF 2
TYPE 2
1095152-PAGE 213.02, 6E2914-PAGE 239
PART OF 6E4015 VALVE
c563737 SEBP2034
6E4016 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5597 [6] SEAL-O-RING  
2. 6E-2274 [3] COVER  
3. 6V-1820 M [6] BOLT  
4. 6V-5839 [12] WASHER  
5. 9S-4183 [1] PLUG  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
6. 6E-5643 [1] VALVE (STICK II LOAD)  
7. 6E-5644 [1] PLUG  
8. 3J-1907 [1] SEAL-O-RING (11.89MM ID)  
9. 4T-3148 [1] SPRING  
10. 6E-5645 CY [1] VALVE GP-RELIEF (NEG FLOW)  
11. 6E-2273 [3] HOUSING  
12. 6E-2914 Y [3] VALVE GP-RELIEF (BOOM CYL)  
13. 6E-5730 [2] PLUG  
14. 4K-1388 [4] SEAL-O-RING (26.59MM ID)  
15. 7I-1248 [2] SPRING  
16. 6E-5731 [2] VALVE (BOOM LOAD CHECK)  
17. 8T-0644 M [6] BOLT  
18. 9S-4191 [1] PLUG-O-RING  
19. 5I-8480 [1] PLUG  
20. 7I-7416 [1] VALVE GP (STICK II LOAD)  
21. 7I-7415 [1] SPRING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340256
 

6E-2476: VALVE GP-CONTROL

6E2476 VALVE GP-CONTROL-PART 1 OF 3
S/N 9WG1-398,4ZJ1-384,3XK1-451
6E5185-PAGE 205, 5I4114-PAGE 212, 5I4369-PAGE 210
PART OF 6E4015 VALVE
c531302 SEBP2034
6E2476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1820 M [2] BOLT  
2. 6E-2274 [1] COVER  
3. 6E-5185 Y [1] VALVE GP (MAIN CONTROL)  
4. 5I-4114 Y [1] VALVE GP-RELIEF (BOOM II)  
5. 5I-4369 Y [1] VALVE GP-CHECK (RELIEF)  
6. 6E-2273 [1] HOUSING  
7. 6V-5839 [4] WASHER  
8. 8T-0644 M [2] BOLT  
9. 6E-5643 [1] VALVE (RELIEF)  
10. 4T-3148 [1] SPRING  
11. 6E-5644 [1] PLUG  
12. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
13. 6V-5597 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340257
 

6E-2476: VALVE GP-CONTROL

6E2476 VALVE GP-CONTROL-PART 2 OF 3
S/N 9WG1-398,4ZJ1-384,3XK1-451
6E2914-PAGE 239
PART OF 6E4015 VALVE
c531303 SEBP2034
6E2476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-5731 [1] VALVE (SWING LOAD CHECK)  
2. 2S-2596 [1] SPRING  
3. 6E-5730 [1] PLUG  
4. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
5. 6V-5597 [4] SEAL-O-RING  
6. 6E-3541 [1] PILOT  
7. 6E-5168 [1] SPRING  
8. 8T-0644 M [4] BOLT  
9. 6V-5839 [8] WASHER  
10. 6E-2273 [2] HOUSING  
11. 6E-3539 [1] VALVE (STICK)  
12. 6E-3538 [1] SLEEVE  
13. 6V-1820 M [4] BOLT  
14. 6E-2274 [2] COVER  
15. 6E-2158 [1] FLANGE  
16. 6V-0357 [1] SEAL-O-RING  
17. 6E-2914 Y [1] VALVE GP-RELIEF  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20340258
 

6E-2476: VALVE GP-CONTROL

6E2476 VALVE GP-CONTROL-PART 3 OF 3
S/N 9WG1-398,4ZJ1-384,3XK1-451
PART OF 6E4015 VALVE
c582590 SEBP2034
6E2476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-5643 [2] VALVE (LOAD CHECK)  
2. 4T-3148 [2] SPRING  
3. 6E-5638 [2] PLUG  
4. 4I-6397 [2] RING  
5. 6V-3922 [2] SEAL-O-RING (18.72MM ID)  
6. 6E-2161 [1] PISTON  
7. 8J-4645 [1] PLUG-O-RING  
8. 7M-8485 [1] SEAL-O-RING (29.74MM) ID  
9. 9S-8001 [2] PLUG-O-RING  
10. 4J-7533 [2] SEAL-O-RING (6.07MM ID)  
11. 4J-5309 [2] SEAL-O-RING (9.19MM ID)  
12. 096-3044 [1] SEAL-O-RING  
13. 6V-5597 [3] SEAL-O-RING  
14. 6E-5169 [1] SPRING  
15. 5M-7937 [1] DOWEL  
16. 6V-1819 M [2] BOLT  
17. 6V-5839 [6] WASHER  
18. 6E-2273 [1] HOUSING  
19. 7I-1248 [1] SPRING  
20. 6E-2151 [1] ADAPTER  
21. 6E-2274 [2] COVER  
22. 6V-1820 M [4] BOLT  
23. 6E-2156 [1] SLEEVE  
24. 9S-4188 [1] PLUG-O-RING  
25. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
26. 6E-2163 [1] VALVE  
  M   METRIC PART
 

#SEBP20340259
 

6E-2476: VALVE GP-CONTROL

6E2476 VALVE GP-CONTROL-PART 1 OF 3
S/N 9WG399-UP,4ZJ385-UP,3XK452-UP
6E6383-PAGE 205,5I4369-PAGE 210,6E5939-PAGE 212
PART OF 6E4015 VALVE
c548883 SEBP2034
6E2476 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 320 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1820 M [2] BOLT  
2. 6E-2274 [1] COVER  
3. 6E-6383 Y [1] VALVE GP (MAIN CONTROL)  
4. 6E-5939 CY [1] VALVE GP-RELIEF (BOOM II)  
5. 5I-4369 Y [1] VALVE GP-CHECK (RELIEF)  
6. 6E-2273 [1] HOUSING  
7. 6V-5839 [4] WASHER  
8. 8T-0644 M [2] BOLT  
9. 6E-5643 [1] VALVE (RELIEF)  
10. 4T-3148 [1] SPRING  
11. 6E-5644 [1] PLUG  
12. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
13. 6V-5597 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Technical Information Bulletin
Failure Of Auxiliary Pump 9J7900/9J7901 On Certain 320, 322, 325, Or 330 Hydraulic Excavators
Failure Of Auxiliary Pump 9J7900/9J7901 On Certain 320, 322, 325, Or 330 Hydraulic Excavators
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
Specifications
Pump Lines Group
320, 320L, 320N AND 320S EXCAVATOR HYDRAULIC SYSTEM
Service Magazine
New Gauge Block Set Available For Rebuilding Of Hydraulic Pumps and Motors{0733,0738,0763,4351,5070,5058}
1997/07/28

Caterpillar Parts SIS Catalog 320 L :

CONTROL GP-PILOT OPERATED HYD
7Y-3425 CONTROL GP-PILOT OPERATED HYD
CONTROL GP-HYDRAULIC
6C-9310 CONTROL GP-HYDRAULIC
CONTROL GP-HYDRAULIC
6C-6146 CONTROL GP-HYDRAULIC
CONTROL GP-HYDRAULIC
7Y-6009 CONTROL GP-HYDRAULIC
ROTATING GP-PUMP
087-4782 ROTATING GP-PUMP
ROTATING GP-PUMP
087-4780 ROTATING GP-PUMP
ROTATING GP-PUMP
087-4781 ROTATING GP-PUMP
PUMP GP-GEAR
087-4727 PUMP GP-GEAR
VALVE GP
6E-4015 VALVE GP
VALVE GP-CONTROL
6E-4016 VALVE GP-CONTROL
6E-4016 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-4016 VALVE GP-CONTROL
6E-4016 VALVE GP-CONTROL
VALVE GP-CONTROL
6E-2476 VALVE GP-CONTROL
6E-2476 VALVE GP-CONTROL
6E-2476 VALVE GP-CONTROL

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