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174-3546 LINES GP-PILOT S/N 6DN1-UP PART OF 4Q-4495 SPECIAL AR AN ATTACHMENT 325B L EXCAVATOR




HYDRAULIC SYSTEM

LINES GP-PILOT
 

#SEBP25230500
 

174-3546: LINES GP-PILOT

174-3546 LINES GP-PILOT
S/N 6DN1-UP
PART OF 4Q-4495 SPECIAL AR
AN ATTACHMENT
i01120599 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-9836 [1] TEE-SWIVEL  
2. 6V-8397 [25] SEAL-O-RING  
3. 6V-8636 [1] CONNECTOR  
4. 3J-1907 [15] SEAL-O-RING  
5. 5I-8825 I [2] HOSE AS  
6. 5I-4396 I [2] HOSE AS  
7. 087-5759 I [2] HOSE AS  
8. 177-7118 [1] PLATE AS  
9. 185-6242 [1] HOSE AS  
10. 4I-6363 [2] VALVE AS-MANUAL  
    (EACH INCLUDES)
  134-7111 [2] PLATE  
  134-7113 [2] HANDLE  
  134-7114 M [2] BOLT-SPECIAL  
11. 174-5106 [2] VALVE GP-PILOT  
12. 8T-4177 M [2] BOLT (M8X1.25X90-MM)  
13. 6V-8781 [2] TEE  
14. 4I-6287 [4] COUPLING  
15. 6V-9850 [2] ELBOW  
16. 6V-8994 [2] UNION (STRAIGHT)  
17. 5C-7261 M [2] NUT (M8X1.25-THD)  
18. 8T-4224 [12] WASHER-HARD (8.8X16X2-MM THK)  
19. 6V-9168 [2] NUT (11/16-16-THD)  
20. 178-7737 [1] FILM-INSTRUCTION (PRESSURE REDUCE VALVE)  
21. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
22. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
23. 6V-8724 [6] ELBOW  
24. 8T-8902 [2] ADAPTER-TEE  
25. 6V-3965 [2] FITTING (QUICK DISCONNECT)  
26. 6V-0852 [2] CAP-DUST  
27. 178-2206 [1] FILM-INSTRUCTION (PRESSURE REDUCE VALVE)  
28. 177-2030 [1] HOSE AS  
29. 4I-9527 [4] BAND-MARKER (GREEN, R3)  
30. 4I-9521 [4] BAND-MARKER (RED, L1)  
31. 8C-8988 [2] ELBOW  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP25230501
 

189-6058: LINES GP-PILOT

189-6058 LINES GP-PILOT
S/N 6DN1-UP; 8FN1-UP
BOOM FLOAT
PART OF 189-5420 SPECIAL AR-BOOM FLOAT
AN ATTACHMENT
i01493183 SEBP2523
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Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-0806 I [2] HOSE AS  
2. 9C-2633 I [1] HOSE AS  
3. 4I-1780 I [1] HOSE AS  
4. 168-1764 Y [1] VALVE GP-PILOT  
5. 137-6205 I [1] HOSE AS  
6. 087-5780 I [1] HOSE AS  
7. 6V-8636 [2] CONNECTOR  
8. 164-5570 [1] UNION AS  
  6V-8397 [2] SEAL-O-RING  
  6V-8730 [1] UNION (FACE SEAL)  
9. 168-8547 [1] PLATE AS  
10. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
11. 8T-7547 M [2] BOLT (M8X1.25X30-MM)  
12. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
13. 8T-3647 M [2] BOLT (M8X1.25X80-MM)  
14. 3J-1907 [7] SEAL-O-RING  
15. 6V-8781 [1] TEE  
16. 6V-8724 [2] ELBOW  
17. 8T-1779 [1] CONNECTOR  
18. 087-5777 I [1] HOSE AS  
19. 164-4678 Y [1] VALVE GP-PILOT  
20. 169-0654 [1] TUBE AS  
21. 6V-9837 [1] TEE-SWIVEL  
22. 6V-8936 [1] REDUCER  
23. 6V-8398 [2] SEAL-O-RING  
24. 6V-9001 [1] ELBOW  
25. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
26. 6V-8397 [14] SEAL-O-RING  
27. 7K-1181 B [11] STRAP-CABLE  
28. 096-6083 [4] TAPE (GREEN)  
29. 096-6078 [2] TAPE (PURPLE)  
30. 096-6079 [2] TAPE (WHITE)  
31. 096-6081 [2] TAPE (ORANGE)  
32. 8T-2556 [1] TEE-FACE SEAL  
33. 173-4405 Y [1] VALVE GP-CHECK  
34. 6V-8730 [1] UNION (FACE SEAL)  
35. 6V-9829 [1] CAP (ORFS)  
36. 102-1174 [2] GUARD  
37. 7Y-5074 E GUARD-HOSE (30CM)  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25230502
 

111-6501: LINES GP-PUMP

111-6501 LINES GP-PUMP
S/N 6DN1-UP; 8FN1-UP
PART OF 121-5644, 121-5645 HYDRAULIC AR
i00481597 SEBP2523
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Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-0400 [4] FLANGE-HALF  
2. 1P-3703 [2] SEAL-RECTANGULAR  
3. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
4. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
6. 124-0917 [1] SUPPORT AS  
7. 7G-5984 [1] CLIP (TAB)  
8. 7G-5985 [1] CLIP (SLOT)  
9. 7G-5986 [1] GROMMET  
10. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
11. 8T-7338 M [4] BOLT (M16X2X45-MM)  
12. 9X-8257 [4] WASHER (17.5X30X3.5-MM THK)  
13. 9F-7283 [1] SEAL-O-RING  
14. 102-1237 I [1] HOSE AS  
15. 129-5866 I [1] HOSE AS  
16. 123-2701 [1] HOSE  
17. 8T-6726 [4] CLAMP-HOSE  
18. 113-6720 Y [1] TUBE GP-HYDRAULIC (MAIN PUMP)  
19. 9S-4182 [1] PLUG (7/16-20-THD)  
20. 3J-7354 [1] SEAL-O-RING  
21. 124-0931 I [2] HOSE AS  
22. 6V-8635 [1] CONNECTOR  
23. 5K-9090 [2] SEAL-O-RING  
24. 7M-8485 [3] SEAL-O-RING  
25. 1P-3704 [2] SEAL-RECTANGULAR  
26. 123-2807 [1] BLOCK  
27. 176-7504 [1] BLOCK  
28. 8T-4648 M [8] BOLT (M12X1.75X70-MM)  
29. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
30. 6V-9511 [2] PLUG (1-3/16-12-THD)  
31. 6V-9746 [4] SEAL-O-RING  
32. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
33. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
34. 6V-9005 [1] ELBOW  
35. 8T-4149 [1] ELBOW  
36. 124-1067 [2] PLATE  
37. 124-1068 [4] RUBBER  
38. 124-1064 [1] CLAMP AS  
39. 144-6200 [1] CLAMP AS  
40. 6V-9004 [1] ELBOW  
41. 3D-2824 [1] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25230503
 

121-5679: LINES GP-PUMP

121-5679 LINES GP-PUMP
S/N 6DN1-UP; 8FN1-UP
COOLING
PART OF 122-4847, 170-2181 CONTROL AR-AUXILIARY
AN ATTACHMENT
i00484042 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-9049 I [1] HOSE AS  
2. 1P-4576 [2] FLANGE-HALF  
3. 134-5860 I [1] HOSE AS  
4. 7Y-3731 [1] FLANGE  
5. 4J-5267 [1] SEAL-O-RING  
6. 4J-0522 [1] SEAL-O-RING  
7. 6V-9182 [1] ELBOW  
8. 7M-8485 [1] SEAL-O-RING  
9. 6V-9746 [1] SEAL-O-RING  
10. 7K-1181 [8] STRAP-CABLE  
11. 8T-4186 M [8] BOLT (M10X1.5X40-MM)  
12. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
13. 1P-3703 [1] SEAL-RECTANGULAR  
14. 6V-9854 [1] ELBOW (SWIVEL)  
15. 5K-9090 [2] SEAL-O-RING  
16. 8D-9947 [1] CLIP  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP25230504
 

126-9045: LINES GP-PUMP

126-9045 LINES GP-PUMP
S/N 6DN1-UP; 8FN1-UP
PART OF 122-4837, 147-9404, 159-1418, 163-0749, 170-2182, 4Q-4499 CONTROL AR-AUXILIARY, 177-4911 CONTROL AR-GRAPPLE
AN ATTACHMENT
i00515985 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8638 [2] CONNECTOR  
2. 125-8075 Y [1] VALVE GP-CONTROL (MEDIUM PRESSURE)  
3. 1P-4576 [2] FLANGE-HALF  
4. 134-5860 I [1] HOSE AS  
5. 7Y-3731 [1] FLANGE  
6. 4J-5267 [1] SEAL-O-RING  
7. 4J-0522 [1] SEAL-O-RING  
8. 131-9203 [1] SWITCH AS-PRESSURE  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
9. 8T-0788 [1] ELBOW  
10. 6V-8397 [1] SEAL-O-RING  
11. 8T-6663 [1] ADAPTER-PORT  
12. 3J-1907 [2] SEAL-O-RING  
13. 123-9703 [1] PLATE  
14. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
15. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 5P-1318 [1] ADAPTER  
17. 1J-9671 [1] SEAL-O-RING  
18. 2M-9780 [2] SEAL-O-RING  
19. 6V-8716 [1] CONNECTOR (STRAIGHT)  
20. 7M-8485 [1] SEAL-O-RING  
21. 6V-9853 [2] ELBOW  
22. 6V-9746 [5] SEAL-O-RING  
23. 3D-2824 [2] SEAL-O-RING  
24. 6V-5782 [4] BOLT (5/16-18X1.125-IN)  
25. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
26. 9C-2407 I [1] HOSE AS  
27. 7K-1181 [8] STRAP-CABLE  
28. 135-4607 I [1] HOSE AS  
29. 8T-4186 M [8] BOLT (M10X1.5X40-MM)  
30. 6V-8398 [2] SEAL-O-RING  
31. 6V-9830 [2] CAP (ORFS)  
32. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
33. 1P-3703 [1] SEAL-RECTANGULAR  
34. 6V-9854 [1] ELBOW (SWIVEL)  
35. 5K-9090 [2] SEAL-O-RING  
36. 6V-8637 [2] CONNECTOR  
37. 8D-9947 [1] CLIP  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25230505
 

119-2374: LINES GP-RETURN

119-2374 LINES GP-RETURN
S/N 6DN1-UP; 8FN1-UP
PART OF 137-0940, 147-8509 COOLER AR-HYDRAULIC OIL, 187-4224 COOLING AR
AN ATTACHMENT
i00652808 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-4578 [8] FLANGE-HALF  
2. 8T-4195 M [16] BOLT (M10X1.5X30-MM)  
3. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 4J-0522 [4] SEAL-O-RING  
5. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
6. 4J-0524 [2] SEAL-O-RING  
7. 133-5703 I [1] HOSE AS  
8. 123-2768 I [1] HOSE AS  
9. 123-2771 [1] PIPE AS  
10. 123-2773 [1] PIPE AS  
11. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP25230506
 

130-2747: LINES GP-RETURN

130-2747 LINES GP-RETURN
S/N 6DN1-UP; 8FN1-UP
BOOM LOWERING CONTROL
PART OF 129-8487 VALVE AR-CHECK & RELIEF
Type 1
AN ATTACHMENT
i00500822 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-2881 Y [1] VALVE GP-CHECK  
2. 130-2748 [1] BLOCK  
3. 130-2752 [1] TUBE AS  
4. 130-2753 [1] TUBE AS  
5. 130-2754 [1] TUBE AS  
6. 4I-7778 I [2] HOSE AS  
7. 7I-0993 I [1] HOSE AS  
8. 130-2750 I [2] HOSE AS  
9. 130-3080 [1] BRACKET  
10. 7Y-3700 [1] FLANGE  
11. 6V-8785 [1] TEE  
12. 6V-9854 [1] ELBOW (SWIVEL)  
13. 6V-8636 [2] CONNECTOR  
14. 6V-8637 [4] CONNECTOR  
15. 6V-8714 [1] CONNECTOR  
16. 9S-8008 [2] PLUG (1-1/16-12-THD)  
17. 3D-2824 [7] SEAL-O-RING  
18. 3J-1907 [2] SEAL-O-RING  
19. 4J-5267 [3] SEAL-O-RING  
20. 5K-9090 [5] SEAL-O-RING  
21. 7M-8485 [1] SEAL-O-RING  
22. 1P-3703 [1] SEAL-RECTANGULAR  
23. 1P-3704 [1] SEAL-RECTANGULAR  
24. 6V-8397 [2] SEAL-O-RING  
25. 6V-9746 [4] SEAL-O-RING  
26. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
27. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
28. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
29. 105-3479 M [4] BOLT-SOCKET HEAD (M10X1.5X90-MM)  
30. 105-3483 M [1] BOLT-SOCKET HEAD (M10X1.5X70-MM)  
31. 7Y-4868 [2] CLIP  
32. 8T-4244 M [2] NUT (M12X1.75-THD)  
33. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
34. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 7K-1181 [18] STRAP-CABLE  
36. 101-7404 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25230507
 

130-2747: LINES GP-RETURN

130-2747 LINES GP-RETURN
S/N 6DN1-UP; 8FN1-UP
BOOM LOWERING CONTROL
PART OF 129-8487 VALVE AR-CHECK & RELIEF
Type 2
AN ATTACHMENT
i00577305 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-9008 [1] ELBOW  
2. 130-2748 [1] BLOCK  
3. 130-2752 [1] TUBE AS  
4. 130-2753 [1] TUBE AS  
5. 130-2754 [1] TUBE AS  
6. 4I-7778 I [2] HOSE AS  
7. 7I-0993 I [1] HOSE AS  
8. 145-3396 I [2] HOSE AS  
9. 130-3080 [1] BRACKET  
10. 142-3922 Y [1] VALVE GP-LOAD CONTROL (BOOM)  
11. 6V-8785 [1] TEE  
12. 116-0118 [1] CLIP  
13. 6V-8636 [2] CONNECTOR  
14. 6V-8637 [4] CONNECTOR  
15. 6V-8714 [1] CONNECTOR  
16. 9S-8008 [2] PLUG (1-1/16-12-THD)  
17. 3D-2824 [7] SEAL-O-RING  
18. 3J-1907 [4] SEAL-O-RING  
19. 4J-5267 [3] SEAL-O-RING  
20. 5K-9090 [4] SEAL-O-RING  
21. 7M-8485 [2] SEAL-O-RING  
22. 6V-9001 [2] ELBOW  
24. 6V-8397 [4] SEAL-O-RING  
25. 6V-9746 [4] SEAL-O-RING  
26. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
27. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
28. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
29. 105-3479 M [4] BOLT-SOCKET HEAD (M10X1.5X90-MM)  
30. 105-3483 M [1] BOLT-SOCKET HEAD (M10X1.5X70-MM)  
31. 7Y-4868 [2] CLIP  
32. 8T-4244 M [2] NUT (M12X1.75-THD)  
33. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
34. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
35. 7K-1181 [6] STRAP-CABLE  
   
  1P-3704 F [1] SEAL-RECTANGULAR  
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP25230508
 

130-3426: LINES GP-RETURN

130-3426 LINES GP-RETURN
S/N 6DN1-UP; 8FN1-UP
STICK LOWERING CONTROL
PART OF 129-8488, 145-3550, 4Q-4489 VALVE AR-CHECK & RELIEF, 159-1419 VALVE AR-STICK LOWERING CONT
AN ATTACHMENT
i00501405 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-2491 [1] TUBE AS  
2. 130-3412 [1] TUBE AS  
3. 6C-6302 I [1] HOSE AS  
4. 7I-7595 I [1] HOSE AS  
5. 130-3428 [2] CLAMP  
6. 6E-2313 [1] COVER  
7. 101-7404 M [6] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
8. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
9. 8T-4244 M [2] NUT (M12X1.75-THD)  
10. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 6V-9840 [1] TEE-SWIVEL  
12. 6V-9854 [1] ELBOW (SWIVEL)  
13. 4J-5267 [1] SEAL-O-RING  
14. 1P-3703 [1] SEAL-RECTANGULAR  
15. 5K-9090 [3] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP25230509
 

159-4833: LINES GP-RETURN

159-4833 LINES GP-RETURN
S/N 6DN1-UP; 8FN1-UP
PART OF 159-1418, 163-0749 CONTROL AR-AUXILIARY
AN ATTACHMENT
i00817821 SEBP2523
  For full view, you need register

Parts for your 325B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 130-3412 [1] TUBE AS  
2. 6C-6302 I [1] HOSE AS  
3. 7I-7595 I [1] HOSE AS  
4. 130-3428 [2] CLAMP  
5. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
6. 8T-4244 M [2] NUT (M12X1.75-THD)  
7. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 6V-9840 [1] TEE-SWIVEL  
9. 6V-9854 [1] ELBOW (SWIVEL)  
10. 5K-9090 [3] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 325B L :

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