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369-9643 PUMP & MTG GP-AUXILIARY PART OF 497-3868, 498-7599 CONTROL AR-AUXILIARY 340F EXCAVATOR




HYDRAULIC SYSTEM

PUMP GP
 

#M00799120560
 

369-9643: PUMP & MTG GP-AUXILIARY

369-9643 PUMP & MTG GP-AUXILIARY
PART OF 497-3868, 498-7599 CONTROL AR-AUXILIARY
i06163168 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-8372 Y [1] PUMP GP-GEAR (AUXILIARY HYDRAULIC)  
2. 315-4440 CY [1] DRIVE & MTG GP-AUXILIARY PUMP  
3. 8T-4223 C [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00799120561
 

369-9641: PUMP & MTG GP-MAIN HYDRAULIC

369-9641 PUMP & MTG GP-MAIN HYDRAULIC
S/N SGH1-UP
PART OF 536-7308 HYDRAULIC AR
i05169779 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6112 [1] BREATHER (MAIN HYDRAULIC PUMP)  
2. 9Y-9236 [1] GAUGE-SIGHT (HYDRAULIC OIL LEVEL)  
3. 377-4950 Y [1] PUMP GP-MAIN HYDRAULIC  
4. 238-5084 [1] SEAL-O-RING  
5. 2M-9780 [1] SEAL-O-RING  
6. 297-7704 [1] ADAPTER  
7. 480-3032 [1] ELBOW AS-ADAPTER  
  2M-9780 [1] SEAL-O-RING  
  480-3031 [1] ADAPTER-ELBOW  
8. 6V-5043 [1] SEAL-O-RING  
9. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4186 M [12] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00799120562
 

377-9067: PUMP GP-GEAR

377-9067 PUMP GP-GEAR
S/N SGH1-UP
PART OF 377-4950 PUMP GP-MAIN HYDRAULIC
i05169780 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION
 

#M00799120563
 

418-8372: PUMP GP-GEAR

418-8372 PUMP GP-GEAR -AUXILIARY HYDRAULIC
PART OF 369-9643 PUMP & MTG GP-AUXILIARY
i05162776 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  420-3884 [1] KIT-SEAL (GEAR PUMP)  
    (INCLUDES SHAFT SEAL, PRESSURE SEAL, SQUARE SEAL, BACKUP RING & RETAINING RING)
 

#M00799120564
 

377-4950: PUMP GP-MAIN HYDRAULIC

377-4950 PUMP GP-MAIN HYDRAULIC
S/N SGH1-UP
PART OF 369-9641 PUMP & MTG GP-MAIN HYDRAULIC
i05169781 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-6695 [2] SEAL-O-RING  
2. 006-0136 [1] KEY (SQUARE)  
3. 109-4496 [4] BEARING-SPECIAL ROLLER  
4. 118-4057 [18] SPRING  
5. 146-8991 [1] SPACER (29X38X1.57-MM THK)  
6. 167-3863 [2] BALL  
7. 173-4066 [2] SPACER (63.05X79.8X7-MM THK)  
8. 175-7887 [4] DOWEL  
9. 236-6919 [2] SEAL-O-RING  
10. 246-3393 [2] BARREL AS-PUMP  
11. 435-5276 [2] PLATE-PORT  
12. 273-8315 [1] SEAL-O-RING  
13. 282-2429 [2] SENSOR GP-POSITION  
14. 356-0857 [2] PLATE-SENSOR  
15. 377-4951 [1] BODY  
16. 377-4952 [1] COVER  
17. 377-4953 [2] COVER  
18. 377-4955 [1] SEAL-LIP TYPE  
19. 377-4956 [1] CASE  
20. 377-4957 [1] SHAFT-DRIVE  
21. 377-4958 [1] SHAFT-DRIVEN  
22. 377-4959 [2] GEAR  
23. 377-4960 Y [2] HEAD GP-PUMP  
24. 377-4965 [1] SWASHPLATE AS  
  8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  398-8911 [1] BEARING  
  398-8918 [1] BLOCK  
25. 377-4968 [1] FLANGE  
26. 377-4969 [2] BEARING  
27. 377-4970 [2] BEARING  
28. 377-4971 [1] IMPELLER  
29. 377-9067 Y [1] PUMP GP-GEAR  
30. 378-2268 [2] PISTON AS  
    (EACH INCLUDES)
  108-6503 [9] PISTON AS  
  167-3862 [1] PLATE-RETAINER  
32. 389-8872 [4] LINK  
33. 390-9470 [1] BLOCK-PORT  
34. 392-1856 [1] SWASHPLATE AS  
  8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  398-8911 [1] BEARING  
  398-8918 [1] BLOCK  
35. 399-2640 [1] COVER  
36. 094-1875 [6] DOWEL  
37. 094-1882 [6] PLUG  
38. 095-0929 [2] RING-RETAINING  
39. 095-0946 [2] RING-RETAINING  
41. 129-7979 [6] DOWEL  
42. 189-9763 [2] SEAL-O-RING  
43. 308-0042 [4] DOWEL-BUSHING  
44. 3J-1907 [1] SEAL-O-RING  
45. 5D-5958 [2] SEAL-O-RING  
46. 6F-7061 [4] DOWEL  
47. 6V-3907 [1] SEAL-O-RING  
48. 6V-5200 [2] RING-RETAINING  
49. 6V-8243 [1] RING-RETAINING  
50. 6V-8757 [2] RING-RETAINING  
51. 7M-8485 [2] SEAL-O-RING  
52. 7X-2488 M [1] BOLT (M20X2.5X160-MM)  
53. 7X-2564 M [2] BOLT (M20X2.5X90-MM)  
54. 7X-2566 M [3] BOLT (M20X2.5X110-MM)  
55. 7Y-5219 [2] SEAL-O-RING  
56. 8C-8545 M [12] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
57. 8M-1279 [1] COVER-PROTECTION  
58. 8T-0267 M [5] BOLT-SOCKET HEAD (M6X1X12-MM)  
59. 8T-3016 [4] WASHER (5.3X10X1-MM THK)  
60. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
61. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
62. 8T-4184 M [11] BOLT (M12X1.75X45-MM)  
63. 8T-7338 M [5] BOLT (M16X2X45-MM)  
64. 9S-4181 [2] PLUG (1-5/16-12-THD)  
65. 9S-4191 [1] PLUG (9/16-18-THD)  
66. 9T-2584 [1] RING-RETAINING (INTERNAL)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00799120565
 

326-4408: SCREEN GP-HYDRAULIC

326-4408 SCREEN GP-HYDRAULIC
S/N SGH1-UP
PART OF 460-0370 TANK & FILTER GP-HYDRAULIC
i04033024 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 259-0918 [1] GUIDE  
2. 209-6000 [1] SCREEN AS (HYDRAULIC TANK)  
3. 087-5317 [1] ROD  
4. 095-6639 [1] SPRING  
5. 5H-5672 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#M00799120566
 

315-4378: SWIVEL & MOUNTING GP

315-4378 SWIVEL & MOUNTING GP
S/N SGH1-UP
PART OF 536-7308 HYDRAULIC AR
i03998323 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-4440 Y [1] SWIVEL GP  
2. 234-4492 [1] SUPPORT  
3. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
4. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
6. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
7. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00799120567
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
S/N SGH1-UP
PART OF 315-4378 SWIVEL & MOUNTING GP
i02346965 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7131 [1] RETAINER  
2. 7Y-4817 [1] COVER  
3. 159-7782 [5] SEAL  
4. 225-4548 [1] HOUSING  
5. 225-4549 [1] ROTOR  
6. 095-1625 [3] SEAL-O-RING  
7. 095-1716 [1] SEAL-O-RING  
8. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
10. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#M00799120568
 

460-0370: TANK & FILTER GP-HYDRAULIC

460-0370 TANK & FILTER GP-HYDRAULIC
S/N SGH1-UP
320-L (84.5-US GAL)
PART OF 383-7891 TANK GP-HYDRAULIC
i06563593 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 8J-8782 [1] BODY-DRAIN VALVE  
3. 8J-8783 [1] VALVE-DRAIN  
4. 9J-7031 [1] PLUG-DRAIN  
5. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
6. 165-3256 [1] PIPE AS  
7. 175-6173 [1] PIPE  
8. 188-4145 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
9. 256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(HYDRAULIC OIL)  
10. 289-8194 Y [1] FILTER GP-OIL (HYDRAULIC, CASE DRAIN)  
11. 315-4441 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
12. 326-4408 Y [1] SCREEN GP-HYDRAULIC  
13. 342-4062 [1] PLATE  
14. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
15. 359-8385 [1] FLANGE AS  
  175-6176 [1] SEAL-O-RING  
16. 363-2518 Y [1] BREATHER GP (HYDRAULIC TANK)  
17. 395-0021 [1] COVER AS  
19. 095-1730 [1] SEAL-O-RING  
20. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
21. 164-5590 [1] VALVE AS-FLUID SAMPLING (HYDRAULIC OIL)  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
22. 170-8553 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
23. 1H-8278 [1] SEAL-O-RING  
24. 2H-3934 [1] SEAL-O-RING  
25. 3K-0360 [1] SEAL-O-RING  
26. 4J-0527 [1] SEAL-O-RING  
27. 5C-9553 M [3] BOLT (M6X1X16-MM)  
28. 5M-2057 [1] SEAL-O-RING  
29. 6D-9157 [1] SEAL-O-RING  
30. 6V-0852 [1] CAP-DUST  
31. 7B-3039 [1] SPRING  
32. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
33. 8T-0267 M [2] BOLT-SOCKET HEAD (M6X1X12-MM)  
34. 8T-3298 [1] SEAL-RECTANGULAR  
35. 8T-4121 [11] WASHER-HARD (11X21X2.5-MM THK)  
36. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
37. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
38. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
39. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
40. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
41. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
42. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
43. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
44. 9X-8256 [3] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00799120569
 

383-7890: TANK & MTG GP-HYDRAULIC

383-7890 TANK & MTG GP-HYDRAULIC
S/N SGH1-UP
PART OF 536-7308 HYDRAULIC AR
i05696670 M0079912
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 085-9310 [6] SPACER (16.6X32X26-MM THK)  
2. 383-7891 Y [1] TANK GP-HYDRAULIC  
3. 447-1707 M [6] BOLT (M16X2X60-MM)  
4. 135-8579 [4] BOLT AS  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications
Piston Pump (Main Hydraulic)
336F and 340F Excavators Machine System Specifications
Pump Control Valve
336F and 340F Excavators Machine System Specifications
Pump Head (Main)
336F and 340F Excavators Machine System Specifications
Main Hydraulic Pump Mounting
336F and 340F Excavators Machine System Specifications
Gear Pump - Auxiliary Hydraulic
336F and 340F Excavators Machine System Specifications
Gear Pump
336F and 340F Excavators Machine System Specifications
Systems Operation
General Information
340F and 352F Excavators Long Reach Front
Main Hydraulic Pump
336F and 340F Hydraulic Excavators Machine System
Gear Pump (Pilot)
336F and 340F Hydraulic Excavators Machine System
General Information (Main Pump System)
336F and 340F Hydraulic Excavators Machine System
Electronic Control (Main Pump System)
336F and 340F Hydraulic Excavators Machine System
Pump Control (Main Hydraulic)
336F and 340F Hydraulic Excavators Machine System
Negative Flow Control System
336F and 340F Hydraulic Excavators Machine System
Reuse And Salvage Guidelines
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Testing and Adjusting
Main Hydraulic Pump Air - Purge
336F and 340F Excavators Machine System
Main Pump (Flow) - Test - Hydraulic Power
336F and 340F Excavators Machine System
Gear Pump (Pilot) - Test
336F and 340F Excavators Machine System
Swing Speed and Overswing on Level Ground - Check
336F and 340F Excavators Machine System
Swing Speed and Swing Drift on a Slope - Check
336F and 340F Excavators Machine System
Swashplate - Calibrate
336F and 340F Excavators Machine System
Pump Control (Output Flow) - Adjust
336F and 340F Excavators Machine System
Pump Control (Output Flow) - Test - Two Pump Calibration
336F and 340F Excavators Machine System
Swing Speed and Overswing on Level Ground - Check
340F and 352F Excavators Long Reach Front
Swing Speed and Swing Drift on a Slope - Check
340F and 352F Excavators Long Reach Front
Disassembly and Assembly
Gear Pump (Auxiliary) - Disassemble
340F Excavator Machine Systems
Gear Pump (Auxiliary) - Assemble
340F Excavator Machine Systems
Main Hydraulic Pump - Disassemble
340F Excavator Machine Systems
Main Hydraulic Pump - Assemble
340F Excavator Machine Systems
Engine and Main Hydraulic Pump - Remove and Install
336F and 340F Excavators Engine Supplement
Gear Pump (Pilot) - Remove and Install
340F Excavator Machine Systems
Main Hydraulic Pump - Remove and Install
340F Excavator Machine Systems
Gear Pump (Auxiliary) - Remove and Install
340F Excavator Machine Systems
Main Hydraulic Pump - Remove and Install
340F Excavator Machine Systems
Main Hydraulic Pump - Disassemble
340F Excavator Machine Systems
Main Hydraulic Pump - Assemble
340F Excavator Machine Systems

Caterpillar Parts SIS Catalog 340F :

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