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466-0121 CONTROL AR-AUXILIARY -HEAVY DUTY PART OF 455-8342, 455-8343, 455-8344, 455-8345 DISTRIBUTION AR CANNOT BE USED WITH @@@@@440-1010@@@@@, @@@@@440-1009@@@@@ AN ATTACHMENT 308E


OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
COUPLING GP
CYLINDER GP
DRIVE GP
TANK GP
HYDRAULIC GP

MINI HYD EXCAVATOR 308E MINI HYD EXCAVATOR TAZ
 308E Mini Hydraulic Excavator TAZ00001-UP (MACHINE) POWERED BY C3.3B Engine SEBP6418 308E TAZ   (2013)

OPERATOR STATION

CONTROL GP-HYDRAULIC
440-1009 CONTROL AR-AUXILIARY
440-1010 CONTROL AR-AUXILIARY
466-0121 CONTROL AR-AUXILIARY
CONTROL GP-JOYSTICK
444-9954 CONTROL GP-JOYSTICK
CONTROL GP-JOYSTICK
444-9955 CONTROL GP-JOYSTICK
CONTROL GP-JOYSTICK
444-9959 CONTROL GP-JOYSTICK
CONTROL GP-JOYSTICK
444-9960 CONTROL GP-JOYSTICK
 

#SEBP64180140
 

466-0121: CONTROL AR-AUXILIARY

466-0121 CONTROL AR-AUXILIARY -HEAVY DUTY
PART OF 455-8342, 455-8343, 455-8344, 455-8345 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@440-1010@@@@@, @@@@@440-1009@@@@@
AN ATTACHMENT
i05940174 SEBP6418
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  466-0122 Y [1] LINES GP-PILOT (CONTROL VALVE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64180141
 

431-0547: COUPLING GP-PUMP

431-0547 COUPLING GP-PUMP -PISTON
PART OF 431-0301 PUMP & MTG GP-HYDRAULIC
i05429216 SEBP6418
4310547 COUPLING GP-PUMP Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-1901 [1] ELEMENT-COUPLING  
2. 7Y-1902 [4] INSERT-COUPLING  
3. 7Y-1904 M [4] BOLT-SOCKET HEAD (M16X2X50-MM)  
4. 351-4126 [4] INSERT-COUPLING  
5. 431-0548 [1] HUB  
6. 7Y-0466 M [2] SETSCREW-SOCKET (M16X2X22-MM)  
7. 7Y-0468 [8] PIN-SPRING  
  M   METRIC PART
 

#SEBP64180142
 

374-1857: CYLINDER GP-BLADE

374-1857 CYLINDER GP-BLADE
120-MM (4.8-IN) BORE X 157-MM (6.2-IN) STROKE
PART OF 424-5627 BLADE AR
AN ATTACHMENT
i04550471 SEBP6418
3741857 CYLINDER GP-BLADE Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 392-4598 [1] ROD AS  
2. 392-4599 [1] HEAD  
3. 392-4600 [1] CYLINDER AS  
4. 418-5329 [1] PISTON  
5. 418-5330 [1] KIT-SEAL (CYLINDER HEAD)  
    (INCLUDES LIP SEAL, RETAINING RINGS, O-RING SEALS, SEAL AS, BUFFER RING, BEARING & BACKUP RING)
6. 418-5332 [1] KIT-PISTON SEAL (BLADE CYLINDER)  
    (INCLUDES DUST RINGS, GUIDE RINGS & SEAL AS)
7. 418-5333 [1] KIT-PISTON (BLADE CYLINDER)  
    (INCLUDES STEEL BALL & PLATE)
8. 418-5334 [1] KIT-BUSHING (BLADE CYLINDER)  
    (INCLUDES BUSHINGS & WIPER SEALS)
9. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
10. 452-2753 [1] FITTING-GREASE  
11. 418-5335 [1] NUT  
  M   METRIC PART
 

#SEBP64180143
 

425-2910: CYLINDER GP-BOOM

425-2910 CYLINDER GP-BOOM
110-MM (4.3-IN) BORE X 998-MM (39.3-IN) STROKE
PART OF 424-5605 BOOM AR
i05429224 SEBP6418
4252910 CYLINDER GP-BOOM Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 438-2617 [1] ROD AS  
2. 438-2618 [1] HEAD  
3. 438-2619 [1] CYLINDER AS-BOOM  
4. 438-2636 [1] PISTON  
5. 438-2637 [1] KIT-TUBE  
    (INCLUDES TUBE ASSEMBLIES & CLIP)
6. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 451-5080 [1] SPACER  
8. 451-5081 [1] SLEEVE  
9. 451-5079 [1] KIT-BUSHING  
    (INCLUDEES BUSHINGS & WIPER SEALS)
10. 451-5082 [1] NUT  
11. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
12. 6V-6317 M [2] BOLT (M10X1.5X20-MM)  
   
    AVAILABLE REPAIR KIT(S):
  438-2638 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED J IN GRAPHICS)
    (INCLUDES SEAL LIP, RETAINER RINGS, O-RING SEALS, SEAL AS, BUFFER RING, BEARING & BACKUP RINGS)
  392-4577 [1] KIT-PISTON SEAL  
    (INCLUDES PARTS MARKED K IN GRAPHICS)
    (INCLUDES DUST RINGS, GUIDE RINGS & SEAL AS)
  451-5078 [1] KIT-PISTON  
    (INCLUDES PARTS MARKED L IN GRAPHICS)
    (INCLUDES BALL, SCREW & PLATE)
  M   METRIC PART
 

#SEBP64180144
 

425-2912: CYLINDER GP-BUCKET

425-2912 CYLINDER GP-BUCKET
85-MM (3.3-IN) BORE X 742-MM (29.2-IN) STROKE
PART OF 424-5608 LINKAGE AR-BUCKET
i05429210 SEBP6418
4252912 CYLINDER GP-BUCKET Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 451-5094 [1] ROD AS  
2. 451-5095 [1] HEAD  
3. 451-5096 [1] CYLINDER AS  
4. 451-5097 [1] PISTON  
5. 451-5098 [1] KIT-TUBE (BUCKET CYLINDER)  
    (INCLUDES TUBE AS & CLIP)
6. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
7. 6V-3938 M [1] BOLT (M10X1.5X20-MM)  
8. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 452-3447 [1] KIT-BUSHING (BUCKET CYLINDER)  
    (INCLUDES BUSHINGS & WIPER SEALS)
   
    AVAILABLE REPAIR KIT(S):
  451-5099 [1] KIT-ROD  
    (INCLUDES PARTS MARKED J IN GRAPHIC)
  451-5100 [1] KIT-PISTON SEAL  
    (INCLUDES PARTS MARKED L IN GRAPHIC)
  452-3446 [1] KIT-PISTON  
    (INCLUDES PARTS MARKED N IN GRAPHIC)
  M   METRIC PART
 

#SEBP64180145
 

425-2911: CYLINDER GP-STICK

425-2911 CYLINDER GP-STICK
95-MM (3.7-IN) BORE X 932-MM (36.7-IN) STROKE
PART OF 424-5605 BOOM AR
i05429225 SEBP6418
4252911 CYLINDER GP-STICK Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 451-5083 [1] ROD AS  
2. 451-5084 [1] HEAD  
3. 451-5085 [1] CYLINDER AS-STICK  
4. 451-5086 [1] PISTON  
5. 451-5087 [1] KIT-TUBE  
    (INCLUDES TUBE AS & CLIP)
6. 451-5093 [1] SLEEVE  
7. 451-5092 [1] SPACER  
8. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
9. 392-4588 [1] KIT-BUSHING  
    (INCLUDES BUSHING & SEAL-WIPER)
10. 451-5091 [1] NUT  
11. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
12. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  451-5088 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED "H" IN THE GRAPHIC)
  451-5089 [1] KIT-PISTON SEAL  
    (INCLUDES PARTS MARKED "P" IN THE GRAPHIC)
  451-5090 [1] KIT-PISTON  
    (INCLUDES PARTS MARKED "J" IN THE GRAPHIC)
  M   METRIC PART
 

#SEBP64180146
 

394-3092: FASTENER GP-SWING & FINAL DR

394-3092 FASTENER GP-SWING & FINAL DR
PART OF 388-9128, 457-2603 POWER TRAIN AR
i04958258 SEBP6418
3943092 FASTENER GP-SWING & FINAL DR Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2Y-5503 [4] CORK  
2. 085-9308 [12] WASHER (16.6X32X5-MM THK)  
3. 093-0537 [4] PLUG  
4. 093-0476 [2] DOWEL  
5. 8T-4193 M [12] BOLT (M16X2X50-MM)  
6. 8T-7338 M [20] BOLT (M16X2X45-MM)  
7. 9X-8257 [20] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP64180147
 

347-6081: GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
PART OF 386-3690 TANK & FILTER GP-HYDRAULIC
i04548575 SEBP6418
3476081 GAUGE GP-SIGHT Parts scheme
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-3257 [1] PIPE  
2. 236-3259 M [2] BOLT-SPECIAL  
3. 347-6082 [2] BLOCK  
4. 6F-6672 [4] SEAL-O-RING  
5. 6F-4855 [4] SEAL-O-RING  
  M   METRIC PART
 

#SEBP64180148
 

425-7894: HYDRAULIC AR

425-7894 HYDRAULIC AR
S/N TAZ1-999
PART OF 424-5592 GENERAL AR
i05429211 SEBP6418
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  388-5621 Y [1] LINES GP-FRONT  
  388-5775 Y [1] LINES GP-PILOT (CAB)  
  430-5535 Y [1] LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)  
  430-5536 Y [1] LINES GP-PILOT (CONTROL VALVE)  
  430-5534 Y [1] LINES GP-PUMP  
  388-5703 Y [1] LINES GP-RETURN & FILTER  
  388-5623 Y [1] LINES GP-SWING MOTOR  
  388-5622 Y [1] LINES GP-TRAVEL MOTOR  
  388-5750 Y [1] MOUNTING GP-MAIN CONTROL VALVE  
  431-0301 Y [1] PUMP & MTG GP-HYDRAULIC  
  386-3653 Y [1] TANK & MTG GP-HYDRAULIC  
  421-5472 Y [1] VALVE GP-MAIN CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64180149
 

456-4574: HYDRAULIC AR

456-4574 HYDRAULIC AR
S/N TAZ1000-UP
PART OF 455-6803 COMMON AR
i07045202 SEBP6418
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Parts for your 308E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  388-5621 Y [1] LINES GP-FRONT  
  388-5775 Y [1] LINES GP-PILOT (CAB)  
  430-5535 Y [1] LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)  
  430-5536 Y [1] LINES GP-PILOT (CONTROL VALVE)  
  456-4575 Y [1] LINES GP-PUMP  
  388-5703 Y [1] LINES GP-RETURN & FILTER  
  388-5623 Y [1] LINES GP-SWING MOTOR  
  388-5622 Y [1] LINES GP-TRAVEL MOTOR  
  388-5750 Y [1] MOUNTING GP-MAIN CONTROL VALVE  
  431-0301 Y [1] PUMP & MTG GP-HYDRAULIC  
  386-3653 Y [1] TANK & MTG GP-HYDRAULIC  
  421-5472 Y [1] VALVE GP-MAIN CONTROL  
    S/N TAZ1000-1014
  456-1843 Y [1] VALVE GP-MAIN CONTROL  
    S/N TAZ1015-UP
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Joystick Controls
308E Mini Hydraulic Excavator
Specifications
Hydraulic Pedal Control (Auxiliary)
308E Mini Hydraulic Excavator Machine System Specifications
Systems Operation
Blade Hydraulic System
308E and 308E2 Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Pilot Valve (Travel) - Disassemble
308E Mini Hydraulic Excavator Machine Systems
Pilot Valve (Travel) - Assemble
308E Mini Hydraulic Excavator Machine Systems
Hydraulic Lockout Control - Remove and Install
308E Mini Hydraulic Excavator Machine Systems
Pilot Valve (Travel) - Remove and Install
308E Mini Hydraulic Excavator Machine Systems

Caterpillar Parts SIS Catalog 308E :

440-1010 CONTROL AR-AUXILIARY
440-1009 CONTROL AR-AUXILIARY
ACCUMULATOR GP-HYDRAULIC
7Y-4444 ACCUMULATOR GP-HYDRAULIC
424-5624 UNDERCARRIAGE AR
424-5602 UNDERCARRIAGE AR
TRACK GP
315-5278 TRACK GP
SPRING GP-RECOIL
130-9288 SPRING GP-RECOIL
ROLLER GP-TRACK-SINGLE FLANGE
127-3806 ROLLER GP-TRACK-SINGLE FLANGE
COUPLING GP-PUMP
431-0547 COUPLING GP-PUMP
CYLINDER GP-BLADE
374-1857 CYLINDER GP-BLADE
CYLINDER GP-BOOM
425-2910 CYLINDER GP-BOOM
CYLINDER GP-BUCKET
425-2912 CYLINDER GP-BUCKET
CYLINDER GP-STICK
425-2911 CYLINDER GP-STICK
FASTENER GP-SWING & FINAL DR
394-3092 FASTENER GP-SWING & FINAL DR
GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT
425-7894 HYDRAULIC AR
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