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397-6960 PUMP GP-MAIN HYDRAULIC PART OF 399-8379 PUMP & MTG GP-HYDRAULIC 308E2SR MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
FILTER GP
SWIVEL GP
TANK GP
MOUNTING GP
VALVE GP-PILOT

MINI HYD EXCAVATOR 308E2SR MINI HYD EXCAVATOR JC5
 308E2SR Mini Hydraulic Excavator JC500001-UP (MACHINE) POWERED BY C3.3B Engine M0071302 308E2SR JC5   (2016)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-HYDRAULIC
399-8379 PUMP & MTG GP-HYDRAULIC
PUMP GP-MAIN HYDRAULIC
397-6960 PUMP GP-MAIN HYDRAULIC
VALVE GP-PUMP CONTROL
398-7457 VALVE GP-PUMP CONTROL
 

#M00713020240
 

397-6960: PUMP GP-MAIN HYDRAULIC

397-6960 PUMP GP-MAIN HYDRAULIC
PART OF 399-8379 PUMP & MTG GP-HYDRAULIC
i05272191 M0071302
3976960 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6R-7943 M [2] SCREW (M5X0.8X15-MM)  
2. 180-6213 [1] RING-RETAINING  
3. 258-0139 [1] SEAL-SHAFT  
4. 2M-9780 [3] SEAL-O-RING  
5. 386-6610 [1] SPRING  
6. 146-3493 [1] PIN  
7. 8T-2503 M [4] BOLT-SOCKET HEAD (M14X2X35-MM)  
8. 168-3504 [2] SEAL  
9. 258-0135 [2] PLUG  
10. 190-6507 [1] RING-STOP  
11. 9W-2110 [1] CUP-TAPERED ROLLER  
12. 8J-0412 [1] CUP-BEARING  
13. 192-7470 [1] SEAL-O-RING  
14. 197-2850 [1] SHAFT  
15. 168-2203 [1] SHIM-SHAFT (3-MM THK)  
16. 386-6612 [1] BEARING-CRADLE (RIGHT)  
17. 386-6611 [1] BEARING-CRADLE (LEFT)  
18. 398-7457 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
19. 379-5187 [1] SPRING  
20. 333-7840 [1] STOP  
21. 423-0079 [1] VALVE GP-PUMP CONTROL (TORQUE LIMITING SPOOL)  
22. 421-1060 [1] ROTATING GP-PUMP  
23. 279-2491 [1] PLATE-PORT  
24. 9S-8006 [3] PLUG (7/8-14-THD)  
25. 3P-1210 [1] CONE-BEARING  
26. 9W-2109 [1] CONE-BEARING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00713020241
 

379-0436: SCREEN GP-HYDRAULIC

379-0436 SCREEN GP-HYDRAULIC
PART OF 440-4918 TANK GP-HYDRAULIC
i04642891 M0071302
3790436 SCREEN GP-HYDRAULIC Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-6875 [1] SCREEN AS (HYDRAULIC)  
2. 259-0918 [1] GUIDE  
3. 379-0437 [1] ROD  
4. 095-6639 [1] SPRING  
5. 099-4780 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#M00713020242
 

225-4367: SWIVEL GP

225-4367 SWIVEL GP
PART OF 439-7710 LINES GP-TRAVEL MOTOR
i04753018 M0071302
2254367 SWIVEL GP Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 244-9533 [1] COVER  
2. 095-1623 [2] SEAL-O-RING  
3. 244-9540 [1] RETAINER  
4. 162-4694 [7] SEAL-RING  
5. 244-9537 [1] SEAL  
6. 6V-5203 [1] RING-RETAINING  
7. 8T-4908 M [6] BOLT (M8X1.25X25-MM)  
8. 095-1714 [1] SEAL-O-RING  
9. 9S-8004 [7] PLUG (9/16-18-THD)  
10. 3J-1907 [7] SEAL-O-RING  
  M   METRIC PART
 

#M00713020243
 

440-4917: TANK & MTG GP-HYDRAULIC

440-4917 TANK & MTG GP-HYDRAULIC
PART OF 493-0956, 493-0957 HYDRAULIC AR
i05871649 M0071302
4404917 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 440-4918 Y [1] TANK GP-HYDRAULIC  
2. 085-9310 [4] SPACER (16.6X32X26-MM THK)  
3. 8T-4140 M [4] BOLT (M16X2X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00713020244
 

440-4918: TANK GP-HYDRAULIC

440-4918 TANK GP-HYDRAULIC
79.9-LITER (21.1-US GAL)
PART OF 440-4917 TANK & MTG GP-HYDRAULIC
i05871647 M0071302
4404918 TANK GP-HYDRAULIC Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [1] STRAP-CABLE  
2. 4I-3745 [1] CAP-PRESSURE (HYDRAULIC TANK)  
3. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC TANK)  
4. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
5. 377-7972 [1] COVER AS  
6. 379-0436 Y [1] SCREEN GP-HYDRAULIC  
7. 440-4919 [1] TANK AS-HYDRAULIC  
8. 095-1725 [1] SEAL-O-RING  
9. 5M-2057 [1] SEAL-O-RING  
10. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4133 M [6] NUT (M10X1.5-THD)  
12. 7Y-1976 E HOSE-WATER (99-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00713020245
 

379-0760: VALVE & MOUNTING GP

379-0760 VALVE & MOUNTING GP -ALTERNATE PATTERN CONTROL
PART OF 439-7700, 440-2745 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05180693 M0071302
3790760 VALVE & MOUNTING GP Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-8440 [1] BRACKET AS  
2. 394-6644 Y [1] VALVE GP-ALT PATTERN CONTROL  
3. 148-8353 [4] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
4. 148-8371 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  8C-8988 [1] ELBOW  
5. 148-8378 [12] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
6. 150-3065 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-0484 [1] ELBOW  
7. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
8. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
10. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00713020246
 

444-7844: VALVE & MOUNTING GP

444-7844 VALVE & MOUNTING GP -ALTERNATE PATTERN CONTROL, 2-WAY
PART OF 444-7851, 444-7853 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05870759 M0071302
4447844 VALVE & MOUNTING GP Parts scheme
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 438-8359 Y [1] VALVE GP-SOLENOID (ALTERNATE PATTERN CONTROL)(FLOW CONTROL)  
2. 148-8310 [4] ADAPTER AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  8T-0151 [1] ADAPTER  
3. 148-8378 [9] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
4. 164-7908 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-7546 [1] ELBOW  
5. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
6. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00713020247
 

439-7700: VALVE AR-ALT PATTERN CONTROL

439-7700 VALVE AR-ALT PATTERN CONTROL
S/N KC51-UP
PART OF 470-7870 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05870325 M0071302
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  395-1494 Y [1] FILM GP (4-WAY)  
  379-0762 Y [1] LINES GP-PILOT (CAB)  
  439-7721 Y [1] LINES GP-PILOT (4-WAY, MAIN CONTROL VALVE)  
  379-0760 Y [1] VALVE & MOUNTING GP (ALTERNATE PATTERN CONTROL)  
  Y   SEPARATE ILLUSTRATION
 

#M00713020248
 

440-2745: VALVE AR-ALT PATTERN CONTROL

440-2745 VALVE AR-ALT PATTERN CONTROL
S/N JC51-UP
PART OF 470-7863 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05873122 M0071302
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  395-1494 Y [1] FILM GP (4-WAY)(4-WAY)  
  379-0762 Y [1] LINES GP-PILOT (CAB)  
  440-2747 Y [1] LINES GP-PILOT (4-WAY, MAIN CONTROL VALVE)  
  379-0760 Y [1] VALVE & MOUNTING GP (ALTERNATE PATTERN CONTROL)  
  Y   SEPARATE ILLUSTRATION
 

#M00713020249
 

444-7851: VALVE AR-ALT PATTERN CONTROL

444-7851 VALVE AR-ALT PATTERN CONTROL
S/N KC51-UP
PART OF 470-7869 VALVE AR-ALT PATTERN CONTROL
AN ATTACHMENT
i05870762 M0071302
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Parts for your 308E2SR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  439-3026 Y [1] FILM GP (2-WAY)  
  444-7847 Y [1] LINES GP-PILOT (2-WAY)  
  444-7855 Y [1] LINES GP-PILOT (MAIN CONTROL VALVE, 2-WAY)  
  444-7844 Y [1] VALVE & MOUNTING GP  
  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
Main Hydraulic Pump
308E2 Mini Hydraulic Excavator Machine System
Main Hydraulic Pump Mounting
308E2 Mini Hydraulic Excavator Machine System
Systems Operation
Pump Control (Main Hydraulic)
308E2 Mini Hydraulic Excavator Machine System
Main Hydraulic Pump
308E2 Mini Hydraulic Excavator 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
Pump Control (Output Flow) - Adjust
308E2 Mini Hydraulic Excavator Machine System
Hydraulic System Air - Purge
308E2 Mini Hydraulic Excavator Machine System
Swing Speed and Swing Drift on a Slope - Check
308E2 Mini Hydraulic Excavator Machine System
Cutoff Pressure (Main Pump) - Test and Adjust
308E2 Mini Hydraulic Excavator Machine System
Swing Speed and Overswing on Level Ground - Check
308E2 Mini Hydraulic Excavator Machine System
Main Pump (Flow) - Test
308E2 Mini Hydraulic Excavator 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 Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Disassembly and Assembly
Gear Pump (Pilot) - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Main Hydraulic Pump - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Main Hydraulic Pump - Disassemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Main Hydraulic Pump - Assemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems

Caterpillar Parts SIS Catalog 308E2SR :

PUMP & MTG GP-HYDRAULIC
399-8379 PUMP & MTG GP-HYDRAULIC
MOUNTING GP-MAIN CONTROL VALVE
439-7702 MOUNTING GP-MAIN CONTROL VALVE
MOTOR GP-PISTON
517-7289 MOTOR GP-PISTON
MOTOR GP-PISTON
431-0303 MOTOR GP-PISTON
MOTOR GP-PISTON
421-5328 MOTOR GP-PISTON
MOTOR & MTG GP-SWING
397-6547 MOTOR & MTG GP-SWING
MOTOR & MTG GP-SWING
397-6547 MOTOR & MTG GP-SWING
MANIFOLD & SOLENOID GP-CONTROL
479-0585 MANIFOLD & SOLENOID GP-CONTROL
SCREEN GP-HYDRAULIC
379-0436 SCREEN GP-HYDRAULIC
SWIVEL GP
225-4367 SWIVEL GP
TANK & MTG GP-HYDRAULIC
440-4917 TANK & MTG GP-HYDRAULIC
TANK GP-HYDRAULIC
440-4918 TANK GP-HYDRAULIC
VALVE & MOUNTING GP
379-0760 VALVE & MOUNTING GP
VALVE & MOUNTING GP
444-7844 VALVE & MOUNTING GP
439-7700 VALVE AR-ALT PATTERN CONTROL
440-2745 VALVE AR-ALT PATTERN CONTROL
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