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418-8372 PUMP GP-GEAR -AUXILIARY HYDRAULIC S/N YBF1-UP; EAR1-UP PART OF 369-9643 PUMP & MTG GP-AUXILIARY 340F


HYDRAULIC SYSTEM
PUMP GP
FILTER GP
SWIVEL GP
TANK GP
VALVE GP-CHECK & RELIEF

EXCAVATOR 340F EXCAVATOR EAR
 340F Excavators EAR00001-UP (MACHINE) POWERED BY C9.3 Engine SEBP7562 340F EAR   (2015)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-MAIN HYDRAULIC
369-9641 PUMP & MTG GP-MAIN HYDRAULIC
377-9067 PUMP GP-GEAR
418-8372 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
377-4950 PUMP GP-MAIN HYDRAULIC
VALVE GP-PUMP CONTROL
375-5080 VALVE GP-PUMP CONTROL
 

#SEBP75620730
 

418-8372: PUMP GP-GEAR

418-8372 PUMP GP-GEAR -AUXILIARY HYDRAULIC
S/N YBF1-UP; EAR1-UP
PART OF 369-9643 PUMP & MTG GP-AUXILIARY
i05885241 SEBP7562
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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)
 

#SEBP75620731
 

377-4950: PUMP GP-MAIN HYDRAULIC

377-4950 PUMP GP-MAIN HYDRAULIC
S/N YBF1-UP; EAR1-UP
PART OF 369-9641 PUMP & MTG GP-MAIN HYDRAULIC
i06039404 SEBP7562
3774950 PUMP GP-MAIN HYDRAULIC Parts scheme 3774950 PUMP GP-MAIN HYDRAULIC Parts scheme 3774950 PUMP GP-MAIN HYDRAULIC Parts scheme
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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
 

#SEBP75620732
 

326-4408: SCREEN GP-HYDRAULIC

326-4408 SCREEN GP-HYDRAULIC
S/N YBF1-UP; EAR1-UP
PART OF 460-0370 TANK & FILTER GP-HYDRAULIC
i03996843 SEBP7562
3264408 SCREEN GP-HYDRAULIC Parts scheme
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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
 

#SEBP75620733
 

315-4378: SWIVEL & MOUNTING GP

315-4378 SWIVEL & MOUNTING GP
S/N YBF1-UP; EAR1-UP
PART OF 467-9600 HYDRAULIC AR
i03984987 SEBP7562
3154378 SWIVEL & MOUNTING GP Parts scheme
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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
 

#SEBP75620734
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
S/N YBF1-UP; EAR1-UP
PART OF 315-4378 SWIVEL & MOUNTING GP
i02298675 SEBP7562
2344440 SWIVEL GP Parts scheme
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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
 

#SEBP75620735
 

460-0370: TANK & FILTER GP-HYDRAULIC

460-0370 TANK & FILTER GP-HYDRAULIC
S/N YBF1-UP; EAR1-UP
320-L (84.5-US GAL)
PART OF 383-7891 TANK GP-HYDRAULIC
i06038911 SEBP7562
4600370 TANK & FILTER GP-HYDRAULIC Parts scheme
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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
 

#SEBP75620736
 

383-7890: TANK & MTG GP-HYDRAULIC

383-7890 TANK & MTG GP-HYDRAULIC
S/N YBF1-UP; EAR1-UP
PART OF 467-9600 HYDRAULIC AR
i06038891 SEBP7562
3837890 TANK & MTG GP-HYDRAULIC Parts scheme
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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
 

#SEBP75620737
 

383-7891: TANK GP-HYDRAULIC

383-7891 TANK GP-HYDRAULIC
S/N YBF1-UP; EAR1-UP
PART OF 383-7890 TANK & MTG GP-HYDRAULIC
i06038896 SEBP7562
3837891 TANK GP-HYDRAULIC Parts scheme
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 460-0370 Y [1] TANK & FILTER GP-HYDRAULIC  
2. 383-7892 Y [1] LINES GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75620738
 

369-8428: VALVE AR-CHECK & RELIEF

369-8428 VALVE AR-CHECK & RELIEF -STK LWR CONT VLV, REACH BOOM
S/N EAR1-UP
PART OF 448-8857, 500-9156 OPTION AR-LINKAGE
i06021109 SEBP7562
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  321-0157 Y [1] LINES GP-BOOM (REACH BOOM, STICK LOAD CONTROL)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP75620739
 

369-8429: VALVE AR-CHECK & RELIEF

369-8429 VALVE AR-CHECK & RELIEF -STICK LOAD CONTROL VALVE
S/N EAR1-UP
MASS BOOM
PART OF 448-8861, 500-9163 OPTION AR-LINKAGE
FOR USE WITH @@@@@352-6834@@@@@, @@@@@357-4701@@@@@, @@@@@383-9339@@@@@, @@@@@383-9340@@@@@
CANNOT BE USED WITH @@@@@344-0773@@@@@
i06023208 SEBP7562
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Parts for your 340F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  321-0159 Y [1] LINES GP-BOOM (STICK LOAD CONTROL VALVE)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
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
Auxiliary Pump Drive and 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
Main Hydraulic Pump
336F and 340F Hydraulic Excavators Machine System
Gear Pump (Pilot)
336F and 340F Excavators Machine System
Negative Flow Control System
336F and 340F Excavators Machine System
Pump Control (Main Hydraulic)
336F and 340F Excavators Machine System
General Information (Main Pump System)
336F and 340F Excavators Machine System
Electronic Control (Main Pump System)
336F and 340F 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
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
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
Pump Control (Output Flow) - Test - One Pump Calibration (Optional Test)
336F and 340F Excavators Machine System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Disassembly and Assembly
Gear Pump (Auxiliary) - Disassemble
340F Excavator Machine Systems
Gear Pump (Auxiliary) - 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
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
Service Magazine
A New Breather Design for the Main Pump is Now Used for Certain 336D2, 336E, 336F, and 340F Excavators and 336F Mobile Hydraulic Power Units {5070}
A New Breather Design for the Main Pump is Now Used for Certain 336D2, 336E, 336F, and 340F Excavators and 336F Mobile Hydraulic Power Units {5070}

Caterpillar Parts SIS Catalog 340F :

377-9067 PUMP GP-GEAR
PUMP & MTG GP-MAIN HYDRAULIC
369-9641 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-AUXILIARY
369-9643 PUMP & MTG GP-AUXILIARY
PUMP & MTG GP-AUXILIARY
369-9643 PUMP & MTG GP-AUXILIARY
PUMP & MTG GP-AUXILIARY
369-9643 PUMP & MTG GP-AUXILIARY
476-1204 PLUG GP
476-1203 PLUG GP
476-1201 PLUG GP
PUMP GP-MAIN HYDRAULIC
377-4950 PUMP GP-MAIN HYDRAULIC
SCREEN GP-HYDRAULIC
326-4408 SCREEN GP-HYDRAULIC
SWIVEL & MOUNTING GP
315-4378 SWIVEL & MOUNTING GP
SWIVEL GP
234-4440 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
460-0370 TANK & FILTER GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
383-7890 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
383-7891 TANK GP-HYDRAULIC
369-8428 VALVE AR-CHECK & RELIEF
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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.