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205-6718 PUMP & MTG GP-MAIN HYDRAULIC S/N HEK1-745 PART OF 218-5086 HYDRAULIC AR 322C EXCAVATOR




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP36770500
 

205-6718: PUMP & MTG GP-MAIN HYDRAULIC

205-6718 PUMP & MTG GP-MAIN HYDRAULIC
S/N HEK1-745
PART OF 218-5086 HYDRAULIC AR
i01808091 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2773 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 171-9104 Y [1] COUPLING GP-PUMP  
3. 7X-7729 [9] WASHER (11X25X3-MM THK)  
4. 8T-4195 M [9] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770501
 

205-6718: PUMP & MTG GP-MAIN HYDRAULIC

205-6718 PUMP & MTG GP-MAIN HYDRAULIC
S/N HEK746-UP
PART OF 218-5086 HYDRAULIC AR
Type 1
i02362905 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-8780 CY [1] PUMP GP-MAIN HYDRAULIC (MAIN HYDRAULIC)  
2. 171-9104 Y [1] COUPLING GP-PUMP  
3. 7X-7729 [9] WASHER (11X25X3-MM THK)  
4. 8T-4195 M [9] BOLT (M10X1.5X30-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770502
 

205-6718: PUMP & MTG GP-MAIN HYDRAULIC

205-6718 PUMP & MTG GP-MAIN HYDRAULIC
S/N HEK746-UP
PART OF 218-5086 HYDRAULIC AR
Type 2
i02461089 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 239-6598 CY [1] COUPLING GP-PUMP  
2. 247-8780 Y [1] PUMP GP-MAIN HYDRAULIC  
3. 7X-7729 [9] WASHER (11X25X3-MM THK)  
4. 8T-4195 M [9] BOLT (M10X1.5X30-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770503
 

209-6057: PUMP GP-GEAR

209-6057 PUMP GP-GEAR
S/N HEK1-478
PART OF 200-3365 PUMP & MTG GP-AUXILIARY
AN ATTACHMENT
i01794340 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0836 J [1] RING-RETAINING  
2. 3G-5083 J [1] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  204-2800 J KIT-SEAL (GEAR PUMP)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP36770504
 

240-2998: PUMP GP-GEAR

240-2998 PUMP GP-GEAR
S/N HEK479-UP
PART OF 200-3365 PUMP & MTG GP-AUXILIARY
FIELD REPLACEMENT ORDER @@@@@349-4087@@@@@, 1- 1P-3703 SEAL-RECTANGULAR, 2- 8T-4121 WASHER-HARD, 2- 8T-4195 BOLT, 2-105-3478 BOLT-SOCKET HEAD, 1-266-0955 FLANGE
AN ATTACHMENT
i02279663 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-0836 J [1] RING-RETAINING  
2. 3G-5083 J [1] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  204-2800 [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES GASKETS, STRIPS & PARTS MARKED J)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP36770505
 

349-4087: PUMP GP-GEAR

349-4087 PUMP GP-GEAR
S/N HEK479-UP
PART OF 200-3365 PUMP & MTG GP-AUXILIARY
FIELD REPLACEMENT FOR @@@@@240-2998@@@@@
AN ATTACHMENT
i04082370 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-5083 J [1] SEAL-LIP TYPE  
2. 9T-0836 J [1] RING-RETAINING  
   
    AVAILABLE REPAIR KIT(S):
  204-2800 J [1] KIT-SEAL (GEAR PUMP)  
    (ALSO INCLUDES STRIPS & GASKETS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP36770506
 

204-2773: PUMP GP-MAIN HYDRAULIC

204-2773 PUMP GP-MAIN HYDRAULIC -HYDRAULIC-MAIN
S/N HEK1-745
PART OF 205-6718 PUMP & MTG GP-MAIN HYDRAULIC
i01808331 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2568 Y [1] ACTUATOR GP-PUMP (DRIVE)  
2. 177-2470 [1] COVER  
3. 7X-2557 M [1] BOLT (M16X2X140-MM)  
4. 177-2471 [1] COVER  
5. 177-2569 Y [1] ACTUATOR GP-PUMP (DRIVEN)  
6. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
7. 8T-4140 M [4] BOLT (M16X2X60-MM)  
8. 094-1882 [16] PLUG  
9. 200-3333 [1] HEAD-PUMP  
10. 129-7979 [4] DOWEL  
11. 9S-4185 [3] PLUG (3/4-16-THD)  
12. 3K-0360 [3] SEAL-O-RING  
13. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
14. 173-3371 [1] BODY  
15. 150-5782 [2] COVER  
16. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
17. 129-7863 [1] COVER  
18. 129-7857 [1] GASKET  
19. 179-9763 [1] FLANGE  
20. 189-9763 [8] SEAL-O-RING  
21. 095-0946 [2] RING-RETAINING  
22. 129-7921 [2] RING-RETAINING  
23. 150-5785 [4] DOWEL  
24. 188-4210 [2] PISTON AS  
25. 193-1736 [4] SEAL-O-RING  
26. 194-8374 [1] BARREL AS  
27. 177-8740 [1] SEAL-O-RING  
28. 191-5599 [2] PLUG  
29. 160-4409 [2] ORIFICE  
30. 200-3406 [1] PUMP GP-GEAR (HYDRAULIC FAN,PILOT)  
  3G-5083 [1] SEAL-LIP TYPE  
  9T-0836 [1] RING-RETAINING  
  204-2792 [1] KIT-SEAL (GEAR PUMP)  
    (KIT INCLUDES SEAL, RING & GASKETS)
31. 8T-3338 [2] SEAL-O-RING  
32. 194-8325 [2] SET-BEARING  
33. 096-4389 [18] SPRING  
34. 7Y-4215 [2] SPACER  
35. 173-3427 [2] GUIDE-BALL  
36. 129-7853 [2] PLATE  
37. 194-8397 [2] SWASHPLATE AS  
38. 177-2583 [4] BEARING  
39. 129-7927 [2] BEARING  
40. 129-7855 [1] GASKET  
41. 200-3325 [1] SHAFT-DRIVEN  
42. 7M-8485 [2] SEAL-O-RING  
43. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
44. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
45. 4I-1022 [2] ORIFICE  
46. 094-1875 [6] DOWEL  
47. 200-3334 [1] COVER  
48. 200-3413 [1] COUPLING  
49. 194-8371 [1] BARREL AS  
50. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
51. 129-7854 [1] CASE  
52. 200-3417 [1] SHAFT-DRIVE  
53. 129-7925 [1] SEAL-LIP TYPE  
54. 096-3983 [1] RING-RETAINING  
55. 096-3944 [1] SEAL-O-RING  
56. 8T-4175 M [2] BOLT (M16X2X90-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770507
 

247-8780: PUMP GP-MAIN HYDRAULIC

247-8780 PUMP GP-MAIN HYDRAULIC
S/N HEK746-UP
PART OF 205-6718 PUMP & MTG GP-MAIN HYDRAULIC
i02363038 SEBP3677
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Parts for your 322C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2568 Y [1] ACTUATOR GP-PUMP (DRIVE)  
2. 177-2470 [1] COVER  
3. 7X-2557 M [1] BOLT (M16X2X140-MM)  
4. 177-2471 [1] COVER  
5. 177-2569 Y [1] ACTUATOR GP-PUMP (DRIVEN)  
6. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
7. 8T-4140 M [4] BOLT (M16X2X60-MM)  
8. 094-1882 [16] PLUG  
9. 200-3333 [1] HEAD-PUMP  
10. 129-7979 [4] DOWEL  
11. 9S-4185 [2] PLUG (3/4-16-THD)  
12. 3K-0360 [2] SEAL-O-RING  
13. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
14. 247-8782 [1] BODY  
15. 150-5782 [2] COVER  
16. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
17. 129-7863 [1] COVER  
18. 129-7857 [1] GASKET  
19. 179-9763 [1] FLANGE  
20. 189-9763 [8] SEAL-O-RING  
21. 095-0946 [2] RING-RETAINING  
22. 129-7921 [2] RING-RETAINING  
23. 192-0573 [4] PIN-DOWEL  
24. 188-4210 [2] PISTON AS  
25. 193-1736 [4] SEAL-O-RING  
26. 194-8374 [1] BARREL AS  
27. 177-8740 [1] SEAL-O-RING  
28. 190-4896 [2] PLUG  
29. 247-8920 [2] ORIFICE  
30. 200-3406 [1] PUMP GP-GEAR  
  3G-5083 [1] SEAL-LIP TYPE  
  9T-0836 [1] RING-RETAINING  
  204-2792 [1] KIT-SEAL (GEAR PUMP)  
    (KIT INCLUDES SEAL & RING)
31. 8T-3338 [2] SEAL-O-RING  
32. 194-8325 [2] SET-BEARING  
33. 096-4389 [18] SPRING  
34. 7Y-4215 [2] SPACER  
35. 173-3427 [2] GUIDE-BALL  
36. 129-7853 [2] PLATE  
37. 242-6801 [2] SWASHPLATE AS  
    (EACH INCLUDES)
  150-5785 [1] DOWEL  
  173-3428 [1] BUSHING  
  242-6803 [2] PIN-DOWEL  
38. 242-6804 [4] BEARING  
39. 129-7927 [2] BEARING  
40. 129-7855 [1] GASKET  
41. 200-3325 [1] SHAFT-DRIVEN  
42. 7M-8485 [2] SEAL-O-RING  
43. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
44. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
45. 4I-1022 [2] ORIFICE  
46. 094-1875 [6] DOWEL  
47. 200-3334 [1] COVER  
48. 200-3413 [1] COUPLING  
49. 194-8371 [1] BARREL AS  
50. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
51. 129-7854 [1] CASE  
52. 200-3417 [1] SHAFT-DRIVE  
53. 129-7925 [1] SEAL-LIP TYPE  
54. 096-3983 [1] RING-RETAINING  
55. 096-3944 [1] SEAL-O-RING  
56. 8T-4175 M [2] BOLT (M16X2X90-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP36770508
 

204-2774: ROTATING GP-PUMP

204-2774 ROTATING GP-PUMP
S/N HEK1-UP
BASIC
PART OF 179-9778 MOTOR GP-PISTON
i01636425 SEBP3677
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Parts for your 322C 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  
 

#SEBP36770509
 

158-8988: SCREEN GP-HYDRAULIC

158-8988 SCREEN GP-HYDRAULIC
S/N HEK1-UP
PART OF 176-4617 TANK & FILTER GP-HYDRAULIC, 233-7200 TANK GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@259-0922@@@@@
i01408300 SEBP3677
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Parts for your 322C EXCAVATOR:

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

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 322C :

Truck sale:

Call 
2005 CAT 322C

WORKING MACHINES S.A. DE C.V.
San Juan De Los Lagos, Jalisco, Mexico
 
Call 
2004 CAT 322C

Maquinaria Intertorito S.A. de C.V.
Tlalnepantla, Distrito Federal, Mexico
USD $62,487 
2004 CAT 322C

Nationwide Machinery Sales & Hire
Dubbo, NSW, Australia
Call 
CAT 322C

Drill Worx
Blauvelt, New York
 
2003 CAT 322C

Four-D Equipment
Florida
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