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173-4672 VALVE GP-CHECK -OIL COOLER BYPASS S/N BTD1-UP; AMH1-UP PART OF 179-7800 LINES GP-RETURN & FILTER Type 1 325C


HYDRAULIC SYSTEM
VALVE GP-CHECK
VALVE GP-CONTROL

EXCAVATOR 325C EXCAVATOR AMH
 325C & 325C L Excavators AMH00001-UP (MACHINE) POWERED BY 3126B Engine SEBP3153 325C AMH   (2001)

HYDRAULIC SYSTEM

VALVE GP-CHECK
VALVE GP-CHECK
173-4672 VALVE GP-CHECK
VALVE GP-CHECK
173-4672 VALVE GP-CHECK
 

#SEBP31530440
 

173-4672: VALVE GP-CHECK

173-4672 VALVE GP-CHECK -OIL COOLER BYPASS
S/N BTD1-UP; AMH1-UP
PART OF 179-7800 LINES GP-RETURN & FILTER
Type 1
i01327753 SEBP3153
1734672 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-7826 [1] PLUG  
2. 095-1547 [1] SEAL-O-RING  
3. 177-2713 [1] VALVE AS  
4. 184-3841 [1] RING  
5. 184-3833 [1] VALVE AS  
6. 177-2709 [1] BODY  
7. 9S-6130 [1] PLUG  
8. 2S-4078 [1] SEAL-O-RING  
 

#SEBP31530441
 

173-4672: VALVE GP-CHECK

173-4672 VALVE GP-CHECK -OIL COOLER BYPASS
S/N BTD1-UP; AMH1-UP
PART OF 179-7800 LINES GP-RETURN & FILTER
Type 2
i06193046 SEBP3153
1734672 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-7826 [1] PLUG  
2. 095-1547 [1] SEAL-O-RING  
3. 2S-4078 [1] SEAL-O-RING  
4. 184-3841 [1] RING  
5. 9S-6130 [1] PLUG  
 

#SEBP31530442
 

177-2801: VALVE GP-CONTROL

177-2801 VALVE GP-CONTROL
S/N BTD1-UP; AMH1-UP
PART OF 177-2800 VALVE GP-MAIN CONTROL
i01688631 SEBP3153
1772801 VALVE GP-CONTROL Parts scheme 1772801 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2803 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
2. 158-8159 [5] HOUSING  
3. 6E-2274 [5] COVER  
4. 111-9959 [1] PLUG-PIPE  
5. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4195 M [28] BOLT (M10X1.5X30-MM)  
7. 6V-5597 [10] SEAL-O-RING  
8. 6E-4816 [2] PLUG GP-CONTROL VALVE  
9. 6E-5731 [4] VALVE (LOAD CHECK)  
10. 6E-5730 [5] PLUG AS  
11. 4K-1388 [5] SEAL-O-RING  
12. 7I-1248 [5] SPRING  
13. 7Y-8099 [2] COVER  
14. 4J-0519 [2] SEAL-O-RING  
15. 116-3600 Y [3] VALVE GP-RELIEF (LINE)  
16. 153-5286 [1] VALVE (LOAD CHECK)  
17. 153-5291 [1] CONNECTOR  
18. 153-5294 [1] PLUG  
19. 3D-2824 [1] SEAL-O-RING  
20. 153-5293 [1] SPRING  
21. 153-5292 [1] VALVE-CHECK  
22. 153-5290 [1] PLUG  
23. 7M-8485 [1] SEAL-O-RING  
24. 153-5288 [1] SPRING  
25. 153-5289 [1] GUIDE  
26. 2M-9780 [1] SEAL-O-RING  
27. 109-5152 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31530443
 

177-2802: VALVE GP-CONTROL

177-2802 VALVE GP-CONTROL
S/N BTD1-UP; AMH1-UP
PART OF 177-2800 VALVE GP-MAIN CONTROL
i01690645 SEBP3153
1772802 VALVE GP-CONTROL Parts scheme 1772802 VALVE GP-CONTROL Parts scheme 1772802 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2804 Y [1] VALVE GP-CONTROL  
2. 158-8206 [1] HOUSING  
3. 8T-6759 [2] PLUG-PIPE  
4. 8T-4195 M [20] BOLT (M10X1.5X30-MM)  
5. 8T-4121 [24] WASHER-HARD (11X21X2.5-MM THK)  
6. 158-8159 [4] HOUSING  
7. 121-1491 Y [1] VALVE GP-SOLENOID  
8. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
9. 6E-2274 [5] COVER  
10. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
11. 6E-3653 [1] PLUG  
12. 4I-3569 [1] RING-BACKUP  
13. 7Y-5219 [1] SEAL-O-RING  
14. 165-9595 [1] COVER  
15. 9S-4180 [3] PLUG  
16. 4J-7533 [3] SEAL-O-RING  
17. 4J-5309 [1] SEAL-O-RING  
18. 6E-5643 [3] VALVE (LOAD CHECK)  
19. 4T-3148 [3] SPRING  
20. 6E-5644 [1] PLUG  
21. 6V-5597 [9] SEAL-O-RING  
22. 153-5295 Y [1] VALVE GP-PRIORITY (SWING)  
23. [1] PLUG  
24. 7M-8485 [3] SEAL-O-RING  
25. 153-5306 [1] SPRING  
26. 116-3600 Y [1] VALVE GP-RELIEF (LINE)  
27. 153-5298 [1] SLEEVE  
28. 153-5299 [1] VALVE  
29. 153-5309 [1] SLEEVE  
30. 9S-4188 [1] PLUG  
31. 4K-1388 [3] SEAL-O-RING  
32. 6V-5393 [1] SEAL-O-RING  
33. 158-8207 [1] STOPPER  
34. 6E-5169 [1] SPRING  
35. 6E-5638 [2] PLUG  
36. 6V-3922 [2] SEAL-O-RING  
37. 4I-6397 [2] RING-BACKUP  
38. 095-1603 [1] SEAL-O-RING  
39. 103-8177 [1] ADAPTER  
40. 171-0030 Y [1] VALVE GP-RELIEF  
41. 153-5291 [1] CONNECTOR  
42. 2M-9780 [1] SEAL-O-RING  
43. 153-5294 [1] PLUG  
44. 3D-2824 [1] SEAL-O-RING  
45. 153-5293 [1] SPRING  
46. 153-5292 [1] VALVE-CHECK  
47. 153-5288 [1] SPRING  
48. 153-5289 [1] GUIDE  
49. 153-5290 [2] PLUG  
50. 153-5311 [1] SPRING  
51. 158-8150 [1] VALVE GP-UNLOADING  
52. 3J-1907 [1] SEAL-O-RING  
53. 123-2485 [1] PLUG  
54. 6E-5731 [1] VALVE (LOAD CHECK)  
55. 6E-5730 [1] PLUG AS  
56. 7I-1248 [1] SPRING  
57. 095-1575 [1] SEAL-O-RING  
58. 095-1778 [1] RING-BACKUP  
59. 7X-2621 M [1] BOLT (M10X1.5X12-MM)  
60. 103-8173 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31530444
 

177-2803: VALVE GP-CONTROL

177-2803 VALVE GP-CONTROL
S/N BTD1-UP; AMH1-UP
PART OF 177-2801 VALVE GP-CONTROL
i01938229 SEBP3153
1772803 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Z [1] BODY-VALVE  
2. 6E-2271 JLNP [10] RETAINER  
3. 153-5276 JNPM [5] BOLT-SPECIAL (M10X1.5X82-MM)  
4. 104-7294 J [1] SPRING  
5. 104-7293 NP [3] SPRING  
6. 104-7296 [1] SPRING  
7. Z [1] STEM-TRAVEL  
8. Z [1] STEM-AUXILIARY  
9. Z [1] STEM-BUCKET  
10. Z [1] STEM-BOOM (1)  
11. Z [1] STEM-STICK (2)  
12. Z [1] STEM  
   
    AVAILABLE REPAIR KIT(S):
  231-6907 L [1] KIT-STEM REPAIR (TRAVEL)  
  231-6916 N [1] KIT-VALVE REPAIR (BOOM I)  
  231-6918 P [1] KIT-STEM REPAIR (BUCKET SPOOL)  
  231-6925 J [1] KIT-REPAIR (STICK VALVE SPOOL)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
  Z   NOT SERVICED SEPARATELY
 

#SEBP31530445
 

177-2804: VALVE GP-CONTROL

177-2804 VALVE GP-CONTROL
S/N BTD1-UP; AMH1-UP
PART OF 177-2802 VALVE GP-CONTROL
i02385078 SEBP3153
1772804 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BODY-VALVE  
2. Z [1] STEM-STRAIGHT TRAVEL  
3. 104-7296 [1] SPRING  
4. 6E-2271 [8] RETAINER  
5. 153-5276 M [4] BOLT-SPECIAL (M10X1.5X82-MM)  
6. 104-7293 [2] SPRING  
7. 104-7294 [1] SPRING  
8. Z [1] STEM-BOOM  
9. Z [1] STEM-STICK  
10. Z [1] STEM-SWING  
11. Z [1] STEM-TRAVEL  
12. Z [1] STEM  
13. Z [1] VALVE AS  
14. 6E-2163 [1] VALVE-CHECK  
15. 2S-2596 [1] SPRING  
16. Z [1] GUIDE  
17. 3K-0360 [1] SEAL-O-RING  
18. Z [1] PISTON  
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP31530446
 

240-3064: VALVE GP-CONTROL

240-3064 VALVE GP-CONTROL -LH
S/N BTD1-UP; AMH1-UP
PART OF 240-3063 VALVE GP-MAIN CONTROL
FIELD REPLACEMENT ORDER @@@@@258-0285@@@@@
i02390363 SEBP3153
2403064 VALVE GP-CONTROL Parts scheme 2403064 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-5731 [4] VALVE (LOAD CHECK)  
2. 7I-1248 [5] SPRING  
3. 153-5286 [1] VALVE (LOAD CHECK)  
4. 153-5288 [1] SPRING  
5. 153-5289 [1] GUIDE  
6. 153-5290 [1] PLUG  
7. 153-5291 [1] CONNECTOR  
8. 153-5292 [1] VALVE-CHECK  
9. 153-5293 [1] SPRING  
10. 158-8159 [5] HOUSING  
11. 236-6419 [5] PLUG  
12. 236-6421 [1] PLUG  
13. 240-3066 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
14. 116-3600 Y [3] VALVE GP-RELIEF (LINE)  
15. 095-1590 [5] SEAL-O-RING  
16. 095-1787 [5] RING-BACKUP  
17. 109-5152 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
18. 111-9959 [1] PLUG-PIPE  
19. 2M-9780 [1] SEAL-O-RING  
20. 4I-6397 [1] RING-BACKUP  
21. 4J-0519 [2] SEAL-O-RING  
22. 6E-2274 [5] COVER  
23. 6E-4816 [2] PLUG GP-CONTROL VALVE  
24. 6V-3922 [1] SEAL-O-RING  
25. 6V-5597 [10] SEAL-O-RING  
26. 7M-8485 [1] SEAL-O-RING  
27. 7Y-8099 [2] COVER  
28. 8T-4121 [20] WASHER-HARD (11X21X2.5-MM THK)  
29. 8T-4195 M [28] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31530447
 

240-3065: VALVE GP-CONTROL

240-3065 VALVE GP-CONTROL -RH
S/N BTD1-UP; AMH1-UP
PART OF 240-3063 VALVE GP-MAIN CONTROL
FIELD REPLACEMENT ORDER @@@@@258-0286@@@@@
i02390365 SEBP3153
2403065 VALVE GP-CONTROL Parts scheme 2403065 VALVE GP-CONTROL Parts scheme 2403065 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-3148 [3] SPRING  
2. 6E-5169 [1] SPRING  
3. 7I-1248 [1] SPRING  
4. 121-1491 Y [1] VALVE GP-SOLENOID (STRAIGHT TRAVEL)  
5. 153-5288 [1] SPRING  
6. 153-5289 [1] GUIDE  
7. 153-5290 [2] PLUG  
8. 153-5291 [1] CONNECTOR  
9. 153-5292 [1] VALVE-CHECK  
10. 153-5293 [1] SPRING  
11. 153-5295 Y [1] VALVE GP-PRIORITY (SWING)  
12. 153-5298 [1] SLEEVE  
13. 153-5299 [1] VALVE  
14. 153-5306 [1] SPRING  
15. 153-5309 [1] SLEEVE  
16. 153-5311 [1] SPRING  
17. 158-8150 [1] VALVE GP-UNLOADING (STICK)  
18. 158-8159 [4] HOUSING  
19. 158-8206 [1] HOUSING  
20. 158-8207 [1] STOPPER  
21. 165-9595 [1] COVER  
22. 171-0030 Y [1] VALVE GP-RELIEF  
23. 201-9263 [2] PLUG  
24. 236-6419 [1] PLUG  
25. 236-6421 [1] PLUG  
26. 240-3067 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
27. 250-2446 [1] PLUG  
28. 250-2447 [1] PLUG  
29. 116-3600 Y [1] VALVE GP-RELIEF (LINE)  
30. 236-6422 [1] PLUG  
31. 095-1575 [1] SEAL-O-RING  
32. 095-1590 [3] SEAL-O-RING  
33. 095-1603 [1] SEAL-O-RING  
34. 095-1778 [1] RING-BACKUP  
35. 095-1787 [3] RING-BACKUP  
36. 103-8173 [1] SEAL-O-RING  
37. 103-8177 [1] ADAPTER  
38. 123-2485 [1] PLUG  
39. 2M-9780 [1] SEAL-O-RING  
40. 3J-1907 [1] SEAL-O-RING  
41. 4I-3569 [1] RING-BACKUP  
42. 4I-6397 [3] RING-BACKUP  
43. 4J-5309 [1] SEAL-O-RING  
45. 4T-5074 [1] RING-BACKUP  
46. 6E-2274 [5] COVER  
47. 6E-3653 [1] PLUG  
48. 6E-5643 [3] VALVE (LOAD CHECK)  
49. 6E-5731 [1] VALVE (LOAD CHECK)  
50. 6V-3922 [3] SEAL-O-RING  
51. 6V-5393 [1] SEAL-O-RING  
52. 6V-5556 [1] SEAL-O-RING  
53. 6V-5597 [9] SEAL-O-RING  
54. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
55. 7M-8485 [2] SEAL-O-RING  
56. 7X-2621 M [1] BOLT (M10X1.5X12-MM)  
57. 7Y-5219 [1] SEAL-O-RING  
58. 8T-4121 [24] WASHER-HARD (11X21X2.5-MM THK)  
59. 8T-4195 M [20] BOLT (M10X1.5X30-MM)  
60. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
61. 8T-6759 [2] PLUG-PIPE  
62. 9S-4180 [3] PLUG  
  4J-7533 [3] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP31530448
 

240-3066: VALVE GP-CONTROL

240-3066 VALVE GP-CONTROL -RH, WITHOUT HOUSINGS
S/N BTD1-UP; AMH1-UP
PART OF 240-3064, 258-0285 VALVE GP-CONTROL
i02390369 SEBP3153
2403066 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 104-7293 JST [3] SPRING  
2. 104-7294 LU [1] SPRING  
3. 104-7296 N [1] SPRING  
4. Z [1] STEM-AUXILIARY  
5. Z [1] STEM-TRAVEL  
6. Z [1] STEM-BOOM  
7. Z [1] STEM-BUCKET  
8. Z [1] STEM-STICK  
9. Z [1] BODY-VALVE  
10. 153-5276 JLNSTUM [5] BOLT-SPECIAL (M10X1.5X82-MM)  
11. Z [1] STEM  
12. 6E-2271 JLNSTU [10] RETAINER  
   
    AVAILABLE REPAIR KIT(S):
  225-4693 J [1] KIT-STEM REPAIR (BOOM I)  
  225-4698 L [1] KIT-STEM REPAIR (STICK II)  
  231-6907 N [1] KIT-STEM REPAIR (TRAVEL)  
  231-6916 S [1] KIT-VALVE REPAIR (BOOM I)  
  231-6918 T [1] KIT-STEM REPAIR (BUCKET SPOOL)  
  231-6925 U [1] KIT-REPAIR (STICK VALVE SPOOL)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N SERVICES PART(S) MARKED N
  S   KIT MARKED S SERVICES PART(S) MARKED S
  T   KIT MARKED T SERVICES PART(S) MARKED T
  U   KIT MARKED U SERVICES PART(S) MARKED U
  Z   NOT SERVICED SEPARATELY
 

#SEBP31530449
 

240-3067: VALVE GP-CONTROL

240-3067 VALVE GP-CONTROL -WITHOUT HOUSINGS, LH
S/N BTD1-UP; AMH1-UP
PART OF 240-3065, 258-0286 VALVE GP-CONTROL
i02390371 SEBP3153
2403067 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 104-7293 LST [2] SPRING  
3. 104-7294 U [1] SPRING  
4. 104-7296 N [1] SPRING  
5. Z [1] STEM-TRAVEL  
6. Z [1] STEM-BOOM  
7. Z [1] PISTON  
8. Z [1] GUIDE  
9. Z [1] VALVE AS  
10. Z [1] STEM-STICK  
11. Z [1] STEM  
12. Z [1] STEM-SWING  
13. Z [1] BODY-VALVE  
14. Z [1] STEM-STRAIGHT TRAVEL  
15. 153-5276 JLNSTUM [4] BOLT-SPECIAL (M10X1.5X82-MM)  
16. 3K-0360 [1] SEAL-O-RING  
17. 6E-2163 [1] VALVE-CHECK  
18. 6E-2271 JLNSTU [8] RETAINER  
   
  225-4687 F [1] STEM  
   
    AVAILABLE REPAIR KIT(S):
  J [1] KIT-STEM REPAIR (BOOM II)  
  225-4695 L [1] KIT-STEM REPAIR (STICK I)  
  231-6907 N [1] KIT-STEM REPAIR (TRAVEL)  
  231-6920 S [1] KIT-STEM REPAIR (SWING)  
  231-6922 T [1] KIT-STEM REPAIR (STICK I)  
  231-6938 U [1] KIT-STEM REPAIR (BOOM II)  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N SERVICES PART(S) MARKED N
  S   KIT MARKED S SERVICES PART(S) MARKED S
  T   KIT MARKED T SERVICES PART(S) MARKED T
  U   KIT MARKED U SERVICES PART(S) MARKED U
  Z   NOT SERVICED SEPARATELY
 

Information:

Caterpillar Parts SIS Catalog 325C :

185-0311 VALVE AR-SWING
177-2836 VALVE AR-ALT PATTERN CONTROL
177-2834 VALVE AR-ALT PATTERN CONTROL
TANK & MTG GP-HYDRAULIC
187-6777 TANK & MTG GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
176-4616 TANK & MTG GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
187-6778 TANK & FILTER GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
176-4617 TANK & FILTER GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
176-4617 TANK & FILTER GP-HYDRAULIC
VALVE GP-CHECK
173-4672 VALVE GP-CHECK
VALVE GP-CONTROL
177-2801 VALVE GP-CONTROL
VALVE GP-CONTROL
177-2802 VALVE GP-CONTROL
VALVE GP-CONTROL
177-2803 VALVE GP-CONTROL
VALVE GP-CONTROL
177-2804 VALVE GP-CONTROL
VALVE GP-CONTROL
240-3064 VALVE GP-CONTROL
VALVE GP-CONTROL
240-3065 VALVE GP-CONTROL
VALVE GP-CONTROL
240-3066 VALVE GP-CONTROL

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.