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431-0303 MOTOR GP-PISTON PART OF 396-6212 DRIVE GP-SWING 308E CR MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
PUMP GP
FILTER GP
SWIVEL GP
TANK GP

MINI HYD EXCAVATOR 308E CR MINI HYD EXCAVATOR HAM
 308E CR Mini Hydraulic Excavator HAM00001-UP (MACHINE) POWERED BY C3.3B Engine SEBP6853 308E CR HAM   (2013)

HYDRAULIC SYSTEM

MOTOR GP
DRIVE GP-SWING
396-6212 DRIVE GP-SWING
DRIVE GP-SWING
431-0302 DRIVE GP-SWING
MOTOR & MOUNTING GP
424-9462 MOTOR & MOUNTING GP
MOTOR GP-PISTON
431-0303 MOTOR GP-PISTON
 

#SEBP68530200
 

431-0303: MOTOR GP-PISTON

431-0303 MOTOR GP-PISTON
PART OF 396-6212 DRIVE GP-SWING
i05272202 SEBP6853
4310303 MOTOR GP-PISTON Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 430-4672 [1] BALL BEARING  
2. 430-4673 L [1] BALL BEARING  
3. 430-4674 H [1] RING-SNAP  
4. 280-2405 [3] PIN  
5. 095-1680 J [1] SEAL-O-RING  
6. 095-1678 J [1] SEAL-O-RING  
7. 095-1585 NS [2] SEAL-O-RING  
8. 430-4675 [4] BOLT  
   
    AVAILABLE REPAIR KIT(S):
  428-6806 LN [1] KIT-PUMP  
    (ALSO INCLUDES BODY, PIN SPRING, CHECK VALVES, PLUGS & SPRINGS)
  428-6807 H [1] KIT-BARREL  
    (ALSO INCLUDES RETAINERS, PINS, PAREALLEL PIN, CYLINDER BARREL, VALVE PLATE, PISTON ASSEMBLIES, SHOE HOLDER,
    BARREL HOLDER & SPRING)
  428-6808 [1] KIT-SWASHPLATE  
    (ALSO INCLUDES SWASHPLATE & PARALLEL PIN)
  428-6809 JS [1] KIT-SEAL (HYDRAULIC MOTOR)  
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
  S   KIT MARKED S SERVICES PART(S) MARKED S
 

#SEBP68530201
 

305-6499: MOUNTING GP-MAIN CONTROL VALVE

305-6499 MOUNTING GP-MAIN CONTROL VALVE
PART OF 390-4347 HYDRAULIC AR
i05181738 SEBP6853
3056499 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-8325 [1] SUPPORT AS  
2. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
3. 8T-4223 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
 

#SEBP68530202
 

381-3878: PUMP & MTG GP-HYDRAULIC

381-3878 PUMP & MTG GP-HYDRAULIC
PART OF 390-4347 HYDRAULIC AR
i04692789 SEBP6853
3813878 PUMP & MTG GP-HYDRAULIC Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-4821 M [4] BOLT-SOCKET HEAD (M16X2X55-MM)  
2. 351-3869 Y [1] COUPLING GP-FLEXIBLE  
3. 377-2670 Y [1] PUMP GP-PISTON  
4. 379-7887 [1] COVER-FLYWHEEL HOUSING  
5. 127-4839 M [12] BOLT (M10X1.25X25-MM)  
6. 324-4118 M [4] BOLT-SOCKET HEAD (M16X2X55-MM)  
7. 7Y-0468 [4] PIN-SPRING  
8. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68530203
 

382-4816: PUMP GP-GEAR

382-4816 PUMP GP-GEAR
PART OF 377-2670 PUMP GP-PISTON
i04695536 SEBP6853
3824816 PUMP GP-GEAR Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 387-4672 [2] BOLT  
2. 387-4673 [2] BOLT  
3. 197-0165 M [4] BOLT (M8X1.25X20-MM)  
4. 7Y-4274 [2] PLUG  
5. 5I-8775 [1] ADAPTER  
6. 7I-8163 [1] PLUG  
7. 387-4674 [1] SEAL  
8. 5P-2569 [1] SEAL-O-RING  
9. 095-1579 [2] SEAL-O-RING  
10. 095-1585 [1] SEAL-O-RING  
11. 095-1592 [1] SEAL-O-RING  
12. 387-4675 [2] PIN  
  M   METRIC PART
 

#SEBP68530204
 

377-2670: PUMP GP-PISTON

377-2670 PUMP GP-PISTON
PART OF 381-3878 PUMP & MTG GP-HYDRAULIC
i04695514 SEBP6853
3772670 PUMP GP-PISTON Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 382-4816 Y [1] PUMP GP-GEAR  
2. 382-4817 [1] PISTON AS  
3. 382-4818 [1] BARREL AS  
4. 5I-8781 [1] PLATE AS  
5. 170-9961 [1] PIN AS  
6. 382-4820 [1] SHAFT  
7. 170-9964 [1] BEARING  
8. 170-9965 [1] BEARING  
9. 5I-8754 [2] SPACER-BEARING (35X45X3-MM THK)  
10. 170-9966 [1] PLATE  
11. 129-7976 [1] RETAINER-BALL  
12. 5I-8757 [9] SPRING  
13. 5I-8759 [1] PLATE  
14. 5I-8760 [1] SUPPORT  
15. 170-9967 [1] COVER  
16. 382-4821 [1] CASE  
17. 382-4822 [1] COVER  
18. 382-4823 [4] BOLT-SOCKET HEAD  
19. 6V-5683 M [4] BOLT (M6X1X16-MM)  
20. 5I-8775 [1] ADAPTER  
21. 329-7736 [1] PLUG  
22. 382-4824 [1] PLUG  
23. 7I-8084 [7] PLUG  
24. 170-9968 [1] PISTON  
25. 5I-8767 [1] STOP  
26. 5I-8768 [1] STOP  
27. 206-9298 [1] SEAL-O-RING  
28. 095-1711 [1] SEAL-O-RING  
29. 095-1718 [1] SEAL-O-RING  
30. 095-1717 [1] SEAL-O-RING  
31. 095-1575 [9] SEAL-O-RING  
32. 095-1585 [2] SEAL-O-RING  
33. 382-4825 [1] SEAL-O-RING  
34. 206-9294 [1] SEAL-O-RING  
35. 326-4455 [1] SEAL  
36. 095-1783 [1] RING-BACKUP  
37. 5I-8770 [1] RING-BACKUP  
38. 8T-4132 M [2] NUT (M16X2-THD)  
39. 8T-9597 [1] RING-RETAINING  
40. 382-4826 [1] PIN  
41. 095-0882 [2] PIN-SPRING  
42. 382-4827 [1] SETSCREW (M16X2X28-MM)  
43. 5I-8774 M [1] SETSCREW (M16X2X39-MM)  
44. 7Y-4359 [2] SCREW  
45. 382-4952 Y [1] VALVE GP-PUMP CONTROL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68530205
 

379-0436: SCREEN GP-HYDRAULIC

379-0436 SCREEN GP-HYDRAULIC
PART OF 377-8002 TANK & FILTER GP-HYDRAULIC
i04642891 SEBP6853
3790436 SCREEN GP-HYDRAULIC Parts scheme
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Parts for your 308E CR 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
 

#SEBP68530206
 

224-8201: SWIVEL GP

224-8201 SWIVEL GP
PART OF 295-5280 LINES GP-SWIVEL & TRAVEL MOTOR
AN ATTACHMENT
i05180770 SEBP6853
2248201 SWIVEL GP Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-7433 [1] COVER  
2. 132-7546 [1] HOUSING  
3. 224-9129 [1] ROTOR AS  
4. 162-4693 [5] SEAL-RING  
5. 099-6889 [1] SEAL-LIP TYPE  
6. 8T-0707 [1] RING-RETAINING (INTERNAL)  
7. 8T-4908 M [6] BOLT (M8X1.25X25-MM)  
8. 095-1712 [1] SEAL-O-RING  
9. 9S-8004 [6] PLUG (9/16-18-THD)  
10. 3J-1907 [6] SEAL-O-RING  
11. 099-6888 [1] RETAINER  
12. 095-1622 [2] SEAL-O-RING  
  M   METRIC PART
 

#SEBP68530207
 

225-4367: SWIVEL GP

225-4367 SWIVEL GP
PART OF 295-8118 LINES GP-TRAVEL MOTOR
AN ATTACHMENT
i04753018 SEBP6853
2254367 SWIVEL GP Parts scheme
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Parts for your 308E CR 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
 

#SEBP68530208
 

377-8002: TANK & FILTER GP-HYDRAULIC

377-8002 TANK & FILTER GP-HYDRAULIC
PART OF 367-0938 TANK & MTG GP-HYDRAULIC
i05192229 SEBP6853
3778002 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 308E CR 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  
4. 120-8758 [1] VALVE AS-BYPASS  
5. 246-5339 [1] SPRING  
6. 265-8633 [1] COVER  
7. 304-7195 [1] FILTER ELEMENT AS-OIL (HYDRAULIC TANK)  
8. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
9. 377-7972 [1] COVER AS  
10. 377-8003 [1] TANK AS-HYDRAULIC  
11. 379-0436 Y [1] SCREEN GP-HYDRAULIC  
12. 095-1723 [1] SEAL-O-RING  
13. 095-1725 [1] SEAL-O-RING  
14. 5M-2057 [1] SEAL-O-RING  
15. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4136 M [12] BOLT (M10X1.5X25-MM)  
17. 7Y-1976 E HOSE-WATER (99-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68530209
 

367-0938: TANK & MTG GP-HYDRAULIC

367-0938 TANK & MTG GP-HYDRAULIC
PART OF 390-4347 HYDRAULIC AR
i05181760 SEBP6853
3670938 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 308E CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-8002 Y [1] TANK & FILTER 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
 

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}
Specifications
Travel Motor Guard
308E CR and 308E SR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Travel Motor
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic System
Displacement Change Valve
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic System
Swing Hydraulic System
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic System
Swing Motor
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic 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}
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}
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
Travel on Level Ground - Test
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic System
Swing Speed and Overswing on Level Ground - Check
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic System
Machine Drift on a Slope - Check
308E CR and 308E SR Mini Hydraulic Excavators Hydraulic 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}
Disassembly and Assembly
Final Drive and Travel Motor - Remove
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Disassemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Final Drive and Travel Motor - Assemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Swing Motor - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Swing Motor - Disassemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Swing Motor - Assemble
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Service Magazine
A New Pinion Kit for the Swing Motor is Available for Certain 308E2 CR/SR and 308E CR/SR Mini Hydraulic Excavators {5459, 79PA}
A New Pinion Kit for the Swing Motor is Available for Certain 308E2 CR/SR and 308E CR/SR Mini Hydraulic Excavators {5459, 79PA}

Caterpillar Parts SIS Catalog 308E CR :

MOTOR & MOUNTING GP
424-9462 MOTOR & MOUNTING GP
LINES GP-TRAVEL MOTOR
379-0755 LINES GP-TRAVEL MOTOR
LINES GP-TRAVEL MOTOR
295-8118 LINES GP-TRAVEL MOTOR
LINES GP-SWIVEL & TRAVEL MOTOR
295-5280 LINES GP-SWIVEL & TRAVEL MOTOR
LINES GP-SWING MOTOR
379-0757 LINES GP-SWING MOTOR
LINES GP-STICK
131-9979 LINES GP-STICK
LINES GP-RETURN & FILTER
379-0754 LINES GP-RETURN & FILTER
LINES GP-PUMP
379-0753 LINES GP-PUMP
MOUNTING GP-MAIN CONTROL VALVE
305-6499 MOUNTING GP-MAIN CONTROL VALVE
PUMP & MTG GP-HYDRAULIC
381-3878 PUMP & MTG GP-HYDRAULIC
PUMP GP-GEAR
382-4816 PUMP GP-GEAR
PUMP GP-PISTON
377-2670 PUMP GP-PISTON
SCREEN GP-HYDRAULIC
379-0436 SCREEN GP-HYDRAULIC
SWIVEL GP
224-8201 SWIVEL GP
SWIVEL GP
225-4367 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
377-8002 TANK & FILTER GP-HYDRAULIC

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