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369-8594 VALVE GP-CHECK & RELIEF -BOOM LOWERING CONTROL VALVE S/N PAS1-UP PART OF 296-7098 LINES GP-BOOM CYLINDER Type 1 FIELD REPLACEMENT FOR @@@@@263-4918@@@@@ AN ATTACHMENT 374D L




HYDRAULIC SYSTEM

VALVE GP-CHECK & RELIEF
 

#SEBP52440710
 

369-8594: VALVE GP-CHECK & RELIEF

369-8594 VALVE GP-CHECK & RELIEF -BOOM LOWERING CONTROL VALVE
S/N PAS1-UP
PART OF 296-7098 LINES GP-BOOM CYLINDER
Type 1
FIELD REPLACEMENT FOR @@@@@263-4918@@@@@
AN ATTACHMENT
i04562043 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-8572 [1] SPRING-CHECK VALVE  
2. 8J-6815 [1] PLUG-ORIFICE  
3. 9N-1574 B [3] SHIM (0.03-IN THK)  
4. 9N-1575 B [2] SHIM (0.03-IN THK)  
5. 153-8623 [1] RING-BACKUP  
6. 190-8601 [1] PLUNGER  
7. 190-8602 [1] VALVE GP-CHECK (PILOT OPERATED)  
8. 369-8571 [1] VALVE-CHECK  
9. 225-4796 [1] PISTON  
10. 225-4818 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
11. 225-4820 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
12. 352-7202 Y [1] VALVE GP-RELIEF (PILOT OPERATED)  
14. 263-8088 [1] POPPET  
15. 369-8570 [1] SEAT  
16. 264-6346 [1] GUIDE AS  
18. 274-1252 [1] GUIDE  
19. 292-7882 [1] SEAT  
20. 292-8517 [1] COVER  
21. 314-8312 [1] RETAINER  
22. 335-3038 [1] SPRING  
23. 095-0933 [1] RING-RETAINING  
24. 095-1599 [1] SEAL-O-RING  
25. 095-1793 [1] RING-BACKUP  
26. 369-8573 [1] COVER  
27. 1P-3705 [1] SEAL-RECTANGULAR  
28. 3D-2824 [1] SEAL-O-RING  
29. 3J-1907 [1] SEAL-O-RING  
31. 4D-2886 [2] CLIP  
32. 4I-6397 [1] RING-BACKUP  
33. 4J-0522 [1] SEAL-O-RING  
34. 4T-5071 [1] RING-BACKUP  
35. 6V-3922 [1] SEAL-O-RING  
36. 8C-3085 [1] SEAL-O-RING  
37. 8T-0293 M [1] BOLT (M12X1.75X20-MM)  
38. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
39. 8T-4184 M [3] BOLT (M12X1.75X45-MM)  
40. 8T-4194 M [1] BOLT (M12X1.75X50-MM)  
41. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440711
 

369-8594: VALVE GP-CHECK & RELIEF

369-8594 VALVE GP-CHECK & RELIEF -BOOM LOWERING CONTROL VALVE
S/N PAS1-UP
PART OF 296-7098 LINES GP-BOOM CYLINDER
Type 2
FIELD REPLACEMENT FOR @@@@@263-4918@@@@@
AN ATTACHMENT
i04748448 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-8572 [1] SPRING-CHECK VALVE  
2. 8J-6815 [1] PLUG-ORIFICE  
3. 9N-1574 B [3] SHIM (0.03-IN THK)  
4. 9N-1575 B [2] SHIM (0.03-IN THK)  
5. 153-8623 [1] RING-BACKUP  
6. 190-8601 [1] PLUNGER  
7. 190-8602 [1] VALVE GP-CHECK (PILOT OPERATED)  
8. 369-8571 [1] VALVE-CHECK  
9. 225-4796 [1] PISTON  
10. 225-4818 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
11. 225-4820 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
12. 352-6869 CY [1] VALVE GP-RELIEF (PILOT OPERATED)  
14. 263-8088 [1] POPPET  
15. 369-8570 [1] SEAT  
16. 264-6346 [1] GUIDE AS  
18. 274-1252 [1] GUIDE  
19. 292-7882 [1] SEAT  
20. 292-8517 [1] COVER  
21. 314-8312 [1] RETAINER  
22. 335-3038 [1] SPRING  
23. 095-0933 [1] RING-RETAINING  
24. 095-1599 [1] SEAL-O-RING  
25. 095-1793 [1] RING-BACKUP  
26. 369-8573 [1] COVER  
27. 1P-3705 [1] SEAL-RECTANGULAR  
28. 3D-2824 [1] SEAL-O-RING  
29. 3J-1907 [1] SEAL-O-RING  
31. 4D-2886 [2] CLIP  
32. 4I-6397 [1] RING-BACKUP  
33. 4J-0522 [1] SEAL-O-RING  
34. 4T-5071 [1] RING-BACKUP  
35. 6V-3922 [1] SEAL-O-RING  
36. 8C-3085 [1] SEAL-O-RING  
37. 8T-0293 M [1] BOLT (M12X1.75X20-MM)  
38. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
39. 8T-4184 M [3] BOLT (M12X1.75X45-MM)  
40. 8T-4194 M [1] BOLT (M12X1.75X50-MM)  
41. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
42. C [1] BODY-VALVE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440712
 

369-8598: VALVE GP-CHECK & RELIEF

369-8598 VALVE GP-CHECK & RELIEF -STICK LOAD CONTROL
S/N PAS1-UP
PART OF 369-6189 LINES GP-STICK CYLINDER
AN ATTACHMENT
i04890035 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-5071 [1] RING-BACKUP  
2. 8J-6815 [1] PLUG-ORIFICE  
3. 9N-1574 B [3] SHIM (0.03-IN THK)  
4. 9N-1575 B [2] SHIM (0.03-IN THK)  
5. 153-8623 [1] RING-BACKUP  
6. 190-8601 [1] PLUNGER  
7. 190-8602 [1] VALVE GP-CHECK (PILOT OPERATED)  
8. 225-4796 [1] PISTON  
9. 225-4818 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
10. 225-4820 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
11. 264-6346 [1] GUIDE AS  
12. 274-1252 [1] GUIDE  
13. 292-7882 [1] SEAT  
14. 292-8517 [1] COVER  
15. 314-8312 [1] RETAINER  
16. 335-3038 [1] SPRING  
17. 352-6869 Y [1] VALVE GP-RELIEF (PILOT OPERATED)  
19. 369-8358 [1] VALVE-CHECK  
20. 369-8570 [1] SEAT  
21. 369-8571 [1] VALVE-CHECK  
22. 369-8572 [1] SPRING-CHECK VALVE  
23. 369-8573 [1] COVER  
25. 095-0933 [1] RING-RETAINING  
26. 095-1599 [1] SEAL-O-RING  
27. 095-1793 [1] RING-BACKUP  
28. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
29. 1P-3706 [1] SEAL-RECTANGULAR  
30. 3D-2824 [1] SEAL-O-RING  
31. 3J-1907 [1] SEAL-O-RING  
32. 4B-4158 [1] SCREW-DRIVE (NO 4X0.25-IN)  
33. 4I-6397 [1] RING-BACKUP  
34. 4J-0522 [1] SEAL-O-RING  
35. 6V-3922 [1] SEAL-O-RING  
36. 8C-3085 [1] SEAL-O-RING  
37. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
38. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
39. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440713
 

398-0843: VALVE GP-CHECK & RELIEF

398-0843 VALVE GP-CHECK & RELIEF -BOOM LOWERING CONTROL VALVE
S/N PAS1-UP
PART OF 296-7098 LINES GP-BOOM CYLINDER
FIELD REPLACEMENT FOR @@@@@263-4918@@@@@
AN ATTACHMENT
i04924038 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-8572 [1] SPRING-CHECK VALVE  
2. 8J-6815 [1] PLUG-ORIFICE  
3. 9N-1574 B [3] SHIM (0.03-IN THK)  
4. 9N-1575 B [2] SHIM (0.03-IN THK)  
5. 153-8623 [1] RING-BACKUP  
6. 190-8601 [1] PLUNGER  
7. 190-8602 [1] VALVE GP-CHECK (PILOT OPERATED)  
8. 369-8571 [1] VALVE-CHECK  
9. 225-4796 [1] PISTON  
10. 225-4818 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
11. 225-4820 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
12. 352-6869 Y [1] VALVE GP-RELIEF (PILOT OPERATED)  
14. 263-8088 [1] POPPET  
15. 369-8570 [1] SEAT  
16. 264-6346 [1] GUIDE AS  
18. 274-1252 [1] GUIDE  
19. 292-7882 [1] SEAT  
20. 292-8517 [1] COVER  
21. 314-8312 [1] RETAINER  
22. 335-3038 [1] SPRING  
23. 095-0933 [1] RING-RETAINING  
24. 095-1599 [1] SEAL-O-RING  
25. 095-1793 [1] RING-BACKUP  
26. 369-8573 [1] COVER  
27. 1P-3705 [1] SEAL-RECTANGULAR  
28. 3D-2824 [1] SEAL-O-RING  
29. 3J-1907 [1] SEAL-O-RING  
31. 4D-2886 [2] CLIP  
32. 4I-6397 [1] RING-BACKUP  
33. 4J-0522 [1] SEAL-O-RING  
34. 4T-5071 [1] RING-BACKUP  
35. 6V-3922 [1] SEAL-O-RING  
36. 8C-3085 [1] SEAL-O-RING  
37. 8T-0293 M [1] BOLT (M12X1.75X20-MM)  
38. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
39. 8T-4184 M [3] BOLT (M12X1.75X45-MM)  
40. 8T-4194 M [1] BOLT (M12X1.75X50-MM)  
41. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
42. [1] BODY-VALVE  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440714
 

144-7087: VALVE GP-CONTROL

144-7087 VALVE GP-CONTROL -NEUTRAL BYPASS
S/N PAS1-886
PART OF 295-7735, 295-7760 VALVE GP-CONTROL
FIELD REPLACEMENT FOR @@@@@257-7284@@@@@
ALSO AN ATTACHMENT
i02110972 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-6287 Y [1] VALVE GP-CONTROL (NEUTRAL BYPASS)  
    -OR-
  234-6899 Y [1] VALVE GP-CONTROL (NEUTRAL BYPASS)  
    -OR-
  257-7284 Y [1] VALVE GP-CONTROL (NEUTRAL BYPASS)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440715
 

225-6287: VALVE GP-CONTROL

225-6287 VALVE GP-CONTROL -NEUTRAL BYPASS
S/N PAS1-UP
PART OF 144-7087 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i02111010 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-1574 B [4] SHIM (0.03-IN THK)  
2. 9N-1575 B [4] SHIM (0.03-IN THK)  
3. 171-3685 Y [1] VALVE GP-SOLENOID (24-VOLT)(NEUTRAL BYPASS)  
4. 008-2103 [2] SEAL-O-RING  
5. 095-1587 [1] SEAL-O-RING  
6. 095-1786 [1] RING-BACKUP  
7. 225-4818 [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
8. 2M-9780 [1] SEAL-O-RING  
9. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
10. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440716
 

234-4624: VALVE GP-CONTROL

234-4624 VALVE GP-CONTROL -REVERSE FLOW FAN
S/N PAS1-UP
PART OF 245-5312 LINES GP-HYDRAULIC OIL COOLER
AN ATTACHMENT
i02117510 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-5010 [2] PLUG  
2. 283-5990 [1] BODY AS-VALVE  
3. Z [1] SPOOL  
4. 242-6890 [1] SPRING  
5. 242-6891 [1] PLUG  
6. 242-6892 J [1] VALVE GP-RELIEF (LINE)  
7. 107-7068 [11] PLUG-PIPE  
8. 111-9959 [3] PLUG-PIPE  
9. 096-1598 [1] SPRING  
10. 3J-1907 [2] SEAL-O-RING  
11. 3K-0360 [2] SEAL-O-RING  
12. 4K-1388 [1] SEAL-O-RING  
13. 7Y-5011 [1] VALVE  
14. 9S-8004 [2] PLUG (9/16-18-THD)  
   
    AVAILABLE REPAIR KIT(S):
  242-6925 J [1] KIT-SEAL (LINE RELIEF VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Z   NOT SERVICED SEPARATELY
 

#SEBP52440717
 

234-6899: VALVE GP-CONTROL

234-6899 VALVE GP-CONTROL -NEUTRAL BYPASS
S/N PAS1-UP
PART OF 144-7087 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i02111004 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-2027 [1] WASHER (11X18X2-MM THK)  
2. 144-7088 [1] COVER  
3. 144-7092 [2] RETAINER-SPRING  
4. 144-7093 [1] HOUSING-SPRING  
7. 147-2286 [1] SLEEVE  
8. 161-7204 [1] SPRING  
10. 008-2103 [2] SEAL-O-RING  
11. 148-8407 B [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
12. 171-3685 Y [1] VALVE GP-SOLENOID (24-VOLT)(NEUTRAL BYPASS)  
13. 225-4818 [5] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
14. 1R-5318 [1] SEAL-O-RING  
15. 3K-4520 B [5] WASHER (0.377X0.75X0.048-IN THK)  
16. 3P-0760 B [8] SPACER (9.53X20.62X0.25-MM THK)  
17. 4J-5309 [2] SEAL-O-RING  
18. 4J-8997 [1] SEAL-O-RING  
19. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
20. 7X-7729 [1] WASHER (11X25X3-MM THK)  
21. 8T-4185 M [2] BOLT (M10X1.5X50-MM)  
22. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
23. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440718
 

241-8928: VALVE GP-CONTROL

241-8928 VALVE GP-CONTROL -SWING
S/N PAS1-UP
PART OF 319-9995 LINES GP-SWING MOTOR
i02208728 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [3] SPRING  
2. 7M-8485 [3] SEAL-O-RING  
3. 9T-1614 [3] VALVE  
4. 200-7127 Y [1] VALVE GP-CHECK  
5. 142-0844 [3] PLUG AS  
    (EACH INCLUDES)
  4T-0987 [1] BUSHING  
6. Z [6] BODY-VALVE  
7. Z [1] STEM  
8. 224-6809 Y [2] MANIFOLD & VALVE GP (SWING)  
9. 4J-2506 [1] SEAL-O-RING  
10. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
11. 148-8410 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
12. 173-3993 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-8001 [1] PLUG  
13. 183-7263 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
14. 4F-8946 [2] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#SEBP52440719
 

257-7284: VALVE GP-CONTROL

257-7284 VALVE GP-CONTROL -NEUTRAL BYPASS
S/N PAS1-UP
PART OF 144-7087 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i02237437 SEBP5244
  For full view, you need register

Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
2. 9N-1574 B [4] SHIM (0.03-IN THK)  
3. 9N-1575 B [4] SHIM (0.03-IN THK)  
4. 100-6211 [1] PISTON  
5. 148-8405 [1] PLUG AS  
  1J-9671 [1] SEAL-O-RING  
  3K-8460 [1] PLUG (1/2-20-THD)  
6. 2D-6392 [1] SEAL-O-RING  
12. 008-2103 [2] SEAL-O-RING  
13. 095-1587 [1] SEAL-O-RING  
14. 095-1786 [1] RING-BACKUP  
15. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
16. 171-3685 Y [1] VALVE GP-SOLENOID (24-VOLT)(NEUTRAL BYPASS)  
17. 225-4818 [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
18. 2M-9780 [1] SEAL-O-RING  
19. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 374D L :

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