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200-3343 PUMP GP-MAIN HYDRAULIC S/N DTF1-281 PART OF 178-6641 PUMP & MTG GP-MAIN HYDRAULIC, 200-3379 PUMP GP-MAIN HYDRAULIC ALSO AN ATTACHMENT 325C




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP36580560
 

200-3343: PUMP GP-MAIN HYDRAULIC

200-3343 PUMP GP-MAIN HYDRAULIC
S/N DTF1-281
PART OF 178-6641 PUMP & MTG GP-MAIN HYDRAULIC, 200-3379 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i01627153 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1022 [2] ORIFICE  
2. 7Y-4215 [2] SPACER  
3. 096-3983 [1] RING-RETAINING  
4. 096-4389 [18] SPRING  
5. 129-7853 [2] PLATE  
6. 129-7854 [1] CASE  
7. 129-7855 [1] GASKET  
8. 129-7857 [1] GASKET  
9. 129-7863 [1] COVER  
10. 129-7921 [2] RING-RETAINING  
11. 129-7925 [1] SEAL-LIP TYPE  
12. 129-7927 [2] BEARING  
13. 129-7979 [4] DOWEL  
14. 150-5782 [2] COVER  
15. 173-3427 [2] GUIDE-BALL  
16. 177-2470 [1] COVER  
17. 177-2471 [1] COVER  
18. 177-8740 [1] SEAL-O-RING  
19. 179-9763 [1] FLANGE  
20. 188-4210 [2] PISTON AS  
21. 150-5785 [4] DOWEL  
22. 194-8325 [2] SET-BEARING  
23. 194-8371 [1] BARREL AS (DRIVE)  
24. 194-8374 [1] BARREL AS (DRIVEN)  
25. 200-3325 [1] SHAFT-DRIVEN  
26. 200-3333 [1] HEAD-PUMP  
27. 200-3334 [1] COVER  
28. 200-3406 J [1] PUMP GP-GEAR  
  3G-5083 [1] SEAL-LIP TYPE  
  9T-0836 [1] RING-RETAINING  
29. 200-3413 [1] COUPLING  
30. 200-3417 [1] SHAFT-DRIVE  
31. 209-5889 Y [1] ACTUATOR GP-PUMP (DRIVE)  
32. 209-5890 Y [1] ACTUATOR GP-PUMP (DRIVEN)  
33. 194-8397 [2] SWASHPLATE AS  
    (EACH INCLUDES)
  150-5785 [1] DOWEL  
  173-3428 [1] BUSHING  
  192-0573 [2] PIN-DOWEL  
34. 177-2583 [4] BEARING  
35. 9S-4185 [2] PLUG (3/4-16-THD)  
36. 173-3371 [1] BODY  
37. 160-4409 [2] ORIFICE  
38. 094-1875 [6] DOWEL  
39. 094-1882 [16] PLUG  
40. 095-0946 [2] RING-RETAINING  
41. 095-7419 [4] SCREW-DRIVE  
42. 096-3944 [1] SEAL-O-RING  
43. 189-9763 [8] SEAL-O-RING  
44. 190-4896 [2] PLUG  
45. 193-1736 [4] SEAL-O-RING  
46. 3K-0360 [2] SEAL-O-RING  
47. 7M-8485 [2] SEAL-O-RING  
48. 7X-2557 M [1] BOLT (M16X2X140-MM)  
49. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
50. 8T-3338 [2] SEAL-O-RING  
51. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
52. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
53. 8T-4140 M [4] BOLT (M16X2X60-MM)  
54. 8T-4175 M [2] BOLT (M16X2X90-MM)  
55. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
56. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
57. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
   
    AVAILABLE REPAIR KIT(S):
  204-2792 J [1] KIT-SEAL (GEAR PUMP)  
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36580561
 

200-3379: PUMP GP-MAIN HYDRAULIC

200-3379 PUMP GP-MAIN HYDRAULIC
S/N DTF1-UP
PART OF 200-6672, 219-7339, 219-7805, 225-4034 CONTROL AR-AUXILIARY
Type 1
AN ATTACHMENT
i01713760 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-3343 Y [1] PUMP GP-MAIN HYDRAULIC  
4. 209-6057 [1] PUMP GP-GEAR  
  3G-5083 [1] SEAL-LIP TYPE  
  9T-0836 [1] RING-RETAINING  
5. 8T-3338 [2] SEAL-O-RING  
6. 200-3327 [1] COUPLING  
7. 200-3326 [1] SPACER  
8. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
9. 8T-0271 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36580562
 

200-3379: PUMP GP-MAIN HYDRAULIC

200-3379 PUMP GP-MAIN HYDRAULIC
S/N DTF1-UP
PART OF 200-6672, 225-4034 CONTROL AR-AUXILIARY
Type 2
AN ATTACHMENT
i02185498 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-3326 [1] SPACER  
2. 200-3327 [1] COUPLING  
3. 200-3343 Y [1] PUMP GP-MAIN HYDRAULIC  
5. 240-2998 CY [1] PUMP GP-GEAR (AUXILIARY)  
7. 8T-0271 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
8. 8T-3338 [2] SEAL-O-RING  
9. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36580563
 

244-8477: PUMP GP-MAIN HYDRAULIC

244-8477 PUMP GP-MAIN HYDRAULIC
S/N DTF282-UP
PART OF 178-6641 PUMP & MTG GP-MAIN HYDRAULIC, 244-8485 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i02185551 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1022 [2] ORIFICE  
2. 7Y-4215 [2] SPACER  
3. 096-3983 [1] RING-RETAINING  
4. 096-4389 [18] SPRING  
5. 129-7853 [2] PLATE  
6. 129-7854 [1] CASE  
7. 129-7855 [1] GASKET  
8. 129-7857 [1] GASKET  
9. 129-7863 [1] COVER  
10. 129-7921 [2] RING-RETAINING  
11. 129-7925 [1] SEAL-LIP TYPE  
12. 129-7927 [2] BEARING  
13. 129-7979 [4] DOWEL  
14. 150-5782 [2] COVER  
15. 173-3427 [2] GUIDE-BALL  
16. 177-2470 [1] COVER  
17. 177-2471 [1] COVER  
18. 177-8740 [1] SEAL-O-RING  
19. 179-9763 [1] FLANGE  
20. 188-4210 [2] PISTON AS  
21. 192-0573 [4] PIN-DOWEL  
22. 194-8325 [2] SET-BEARING  
23. 194-8371 [1] BARREL AS (DRIVE)  
24. 194-8374 [1] BARREL AS (DRIVEN)  
25. 200-3325 [1] SHAFT-DRIVEN  
26. 200-3333 [1] HEAD-PUMP  
27. 200-3334 [1] COVER  
28. 200-3406 J [1] PUMP GP-GEAR  
  3G-5083 [1] SEAL-LIP TYPE  
  9T-0836 [1] RING-RETAINING  
29. 200-3413 [1] COUPLING  
30. 200-3417 [1] SHAFT-DRIVE  
31. 209-5889 Y [1] ACTUATOR GP-PUMP (DRIVE)  
32. 209-5890 Y [1] ACTUATOR GP-PUMP (DRIVEN)  
33. 242-6801 [2] SWASHPLATE AS  
    (EACH INCLUDES)
  094-1875 [1] DOWEL  
  173-3428 [1] BUSHING  
  242-6803 [2] PIN-DOWEL  
34. 242-6804 [4] BEARING  
35. 9S-4185 [2] PLUG (3/4-16-THD)  
36. 247-8782 [1] BODY  
37. 247-8920 [2] ORIFICE  
38. 094-1875 [6] DOWEL  
39. 094-1882 [16] PLUG  
40. 095-0946 [2] RING-RETAINING  
41. 095-7419 [4] SCREW-DRIVE  
42. 096-3944 [1] SEAL-O-RING  
43. 189-9763 [8] SEAL-O-RING  
44. 190-4896 [2] PLUG  
45. 193-1736 [4] SEAL-O-RING  
46. 3K-0360 [2] SEAL-O-RING  
47. 7M-8485 [2] SEAL-O-RING  
48. 7X-2557 M [1] BOLT (M16X2X140-MM)  
49. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
50. 8T-3338 [2] SEAL-O-RING  
51. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
52. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
53. 8T-4140 M [4] BOLT (M16X2X60-MM)  
54. 8T-4175 M [2] BOLT (M16X2X90-MM)  
55. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
56. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
57. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
   
    AVAILABLE REPAIR KIT(S):
  204-2792 J [1] KIT-SEAL (GEAR PUMP)  
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36580564
 

244-8485: PUMP GP-MAIN HYDRAULIC

244-8485 PUMP GP-MAIN HYDRAULIC
S/N DTF1-UP
PART OF 200-6672, 225-4034 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02185535 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-3326 [1] SPACER  
2. 200-3327 [1] COUPLING  
3. 240-2998 Y [1] PUMP GP-GEAR (AUXILIARY)  
4. 244-8477 Y [1] PUMP GP-MAIN HYDRAULIC  
5. 8T-0271 M [2] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
6. 8T-3338 [2] SEAL-O-RING  
7. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36580565
 

204-2774: ROTATING GP-PUMP

204-2774 ROTATING GP-PUMP
S/N DTF1-UP
PART OF 179-9778 MOTOR GP-PISTON
i01599608 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2789 [3] PIN  
2. 204-2783 [1] PLATE  
3. 204-2790 [1] RING  
4. 204-2785 [1] BARREL  
5. 204-2788 [1] SPRING  
6. 204-2791 [1] WASHER  
7. 204-2787 [1] GUIDE-BALL  
8. 204-2784 [9] PISTON AS  
9. 204-2786 [1] PLATE  
 

#SEBP36580566
 

158-8988: SCREEN GP-HYDRAULIC

158-8988 SCREEN GP-HYDRAULIC -TANK
S/N DTF1-UP
PART OF 176-4617 TANK & FILTER GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@259-0922@@@@@
i01234445 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-6641 [1] GUIDE  
2. 209-6000 [1] SCREEN AS (HYDRAULIC TANK)  
3. 095-6639 [1] SPRING  
4. 129-7784 [1] ROD  
5. 5H-5672 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP36580567
 

259-0922: SCREEN GP-HYDRAULIC

259-0922 SCREEN GP-HYDRAULIC -TANK
S/N DTF1-UP
PART OF 176-4617 TANK & FILTER GP-HYDRAULIC
FIELD REPLACEMENT FOR @@@@@158-8988@@@@@
i02387123 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-6000 [1] SCREEN AS (HYDRAULIC TANK)  
2. 259-0918 [1] GUIDE  
3. 095-6639 [1] SPRING  
4. 129-7784 [1] ROD  
5. 5H-5672 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP36580568
 

159-7841: SWIVEL GP

159-7841 SWIVEL GP
S/N DTF1-UP
PART OF 211-7504, 233-3066 LINES GP-TRAVEL MOTOR
ALSO AN ATTACHMENT
i01203392 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
2. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 7Y-4817 [1] COVER  
4. 095-1716 [1] SEAL-O-RING  
5. 7I-7131 [1] RETAINER  
6. 7Y-4801 [1] HOUSING  
7. 159-7782 [5] SEAL  
8. 095-1625 [3] SEAL-O-RING  
9. 4I-6262 [1] ROTOR GP-SWIVEL  
10. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#SEBP36580569
 

176-4617: TANK & FILTER GP-HYDRAULIC

176-4617 TANK & FILTER GP-HYDRAULIC
S/N DTF1-UP
260-L (68.68-GAL)
PART OF 176-4616 TANK & MTG GP-HYDRAULIC
Type 1
i01314617 SEBP3658
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Parts for your 325C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-7739 [1] PLUG-DRAIN (HYDRAULIC TANK)  
2. 4J-5267 [1] SEAL-O-RING  
3. 8H-9819 [1] ADAPTER-PLUG  
4. 095-1608 [1] SEAL-O-RING  
5. 165-3254 [1] COVER AS  
6. 213-0677 [1] SWITCH AS-LIQUID LEVEL (HYDRAULIC OIL LEVEL)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  144-1636 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
  3E-3365 [1] WEDGE-RECEPTACLE LOCK (2-PIN)  
7. 227-0620 [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
7A. 6F-4855 [4] SEAL-O-RING  
7B. 095-1519 [4] SEAL-O-RING  
7C. 236-3257 [1] PIPE  
7D. 236-3258 [2] BLOCK  
7E. 236-3259 M [2] BOLT-SPECIAL  
8. 7Y-1976 [1] HOSE-WATER  
9. 207-6403 [1] PLUG  
10. 207-6404 [1] WASHER (49.5X60.5X1.5-MM THK)  
11. 095-1735 [1] SEAL-O-RING  
12. 112-0065 [1] BRACKET  
13. 115-8647 [1] GUARD  
14. 126-2075 Y [1] FILTER GP-OIL (HYDRAULIC)  
15. 3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
16. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
17. 158-8988 Y [1] SCREEN GP-HYDRAULIC  
18. 165-3256 [1] PIPE AS  
19. [1] TANK GP-HYDRAULIC  
20. 188-4140 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
21. 199-1963 [1] SUPPORT  
22. 1P-4278 [1] CLAMP-HOSE  
23. 2B-0858 [1] PLUG-PIPE  
24. 2M-0849 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
25. 3D-2824 [1] SEAL-O-RING  
26. 3J-1907 [1] SEAL-O-RING  
27. 3J-7354 [1] SEAL-O-RING  
28. 3K-0360 [1] SEAL-O-RING  
29. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
30. 4I-5394 [1] SENDER AS-TEMPERATURE (HYDRAULIC OIL)  
  4I-5490 M [2] SCREW-MACHINE (M4X0.7X6-MM)  
  095-0826 [2] LOCKWASHER  
31. 6D-9157 [1] SEAL-O-RING  
32. 6J-2680 [1] SEAL-O-RING  
33. 6V-0852 [1] CAP-DUST  
34. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
35. 8C-3446 [1] VALVE-SAMPLING  
36. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
37. 8M-2770 [2] CLIP (LOOP)  
38. 8T-0267 M [2] BOLT-SOCKET HEAD (M6X1X12-MM)  
39. 8T-4121 [18] WASHER-HARD (11X21X2.5-MM THK)  
40. 8T-4133 M [2] NUT (M10X1.5-THD)  
41. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
42. 8T-4137 M [8] BOLT (M10X1.5X20-MM)  
43. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
44. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
45. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
46. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
47. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
48. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine

Caterpillar Parts SIS Catalog 325C :

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