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431-0305 BRAKE GP-SWING S/N E2W1500-UP PART OF 467-3080 MOTOR GP-PISTON 306E2 MINI HYD EXCAVATOR




HYDRAULIC SYSTEM

BRAKE GP
 

#SEBP64370170
 

431-0305: BRAKE GP-SWING

431-0305 BRAKE GP-SWING
S/N E2W1500-UP
PART OF 467-3080 MOTOR GP-PISTON
i06170912 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-1130 [4] PLUG  
2. 095-1579 J [4] SEAL-O-RING  
3. 095-1574 J [2] SEAL-O-RING  
4. 169-1116 [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  314-9352 J [1] KIT-SEAL (PARKING BRAKE)  
    (INCLUDES SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP64370171
 

453-7385: CONTROL AR-AUXILIARY

453-7385 CONTROL AR-AUXILIARY -WORK TOOL
AN ATTACHMENT
i05882078 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  331-6112 Y [1] CONTROL GP-HYDRAULIC PEDAL  
  260-5285 Y [1] FILM GP (WORK TOOL)  
  453-7398 Y [1] LINES GP-AUXILIARY HYDRAULIC (FRONT)  
  453-7441 Y [1] LINES GP-FRONT (MAIN CONTROL VALVE)  
  425-2981 Y [1] LINES GP-PILOT (PTO)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64370172
 

523-6946: CONTROL AR-AUXILIARY

523-6946 CONTROL AR-AUXILIARY
PART OF 523-9657 CONTROL AR-AUXILIARY
FOR USE WITH 523-3106
CANNOT BE USED WITH 455-0432, 483-9073
AN ATTACHMENT
i06952314 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  491-6077 Y [1] CONTROL GP-HYDRAULIC PEDAL  
  Y [1] FILM GP  
  521-4227 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  521-4226 Y [1] LINES GP-FRONT  
  425-2981 Y [1] LINES GP-PILOT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64370173
 

523-9657: CONTROL AR-AUXILIARY

523-9657 CONTROL AR-AUXILIARY
AN ATTACHMENT
i07089775 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  523-6946 Y [1] CONTROL AR-AUXILIARY  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64370174
 

388-2913: CYLINDER GP-BLADE

388-2913 CYLINDER GP-BLADE
S/N E2W1-1594
110-MM(4.4-IN) BORE X 169-MM(6.7-IN) STROKE
PART OF 455-0359 BLADE AR-STRAIGHT
i05351612 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 392-4556 [1] ROD AS  
2. 392-4557 [1] HEAD  
3. 392-4558 [1] CYLINDER AS  
4. 392-4559 [1] PISTON  
5. 392-4560 [1] KIT-TUBE  
    (INCLUDES TUBE AS & CLIPS)
6. 392-4561 [1] KIT-SEAL (BLADE CYLINDER)  
    (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RING SEALS, SEAL AS, BEARING, BUFFER RING & BACKUP RING)
7. 392-4562 [1] KIT-PISTON SEAL  
    (INCLUDES DUST RINGS, GUIDE RINGS, SEAL AS, O-RING SEAL & BACKUP RINGS)
8. 392-4563 [1] KIT-PISTON  
    (INCLUDES BALL)
9. 392-4564 [1] KIT-BUSHING  
    (INCLUDES BUSHINGS & WIPER SEALS)
10. 452-2752 [1] FITTING-GREASE  
11. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
12. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
13. 452-2753 [1] FITTING-GREASE  
14. 095-1267 M [1] SETSCREW-SOCKET (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP64370175
 

471-5687: CYLINDER GP-BLADE

471-5687 CYLINDER GP-BLADE
S/N E2W1595-UP
110-MM (4.4-IN) BORE X 169-MM (6.7-IN) STROKE
PART OF 455-0359 BLADE AR-STRAIGHT
i06812452 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 392-4556 [1] ROD AS  
2. 392-4557 [1] HEAD  
3. 477-4233 [1] CYLINDER AS  
4. 392-4559 [1] PISTON  
5. 477-4234 [1] KIT-TUBE  
    (INCLUDES TUBE AS & CLIPS)
6. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 452-2753 [1] FITTING-GREASE  
8. 095-1267 M [1] SETSCREW-SOCKET (M10X1.5-THD)  
9. 392-4564 [1] KIT-BUSHING  
    (INCLUDE BUSHINGS & WIPER-SEALS)
10. 452-2752 [1] FITTING-GREASE  
11. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
   
    AVAILABLE REPAIR KIT(S):
  392-4561 [1] KIT-SEAL (BLADE CYLINDER)  
    (INCLUDES PARTS MARKED J IN THE GRAPHICS)
  392-4562 [1] KIT-PISTON SEAL  
    (INCLUDES PARTS MARKED L IN THE GRAPHICS)
  392-4563 [1] KIT-PISTON  
    (INCLUDES PARTS MARKED N IN THE GRAPHICS)
  M   METRIC PART
 

#SEBP64370176
 

425-2913: CYLINDER GP-BOOM

425-2913 CYLINDER GP-BOOM
100-MM (3.9-IN) BORE X 645-MM (25.4-IN) STROKE
PART OF 455-0364 BOOM AR
i05425710 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 452-3450 [1] ROD AS  
2. 452-3462 [1] HEAD  
3. 452-3451 [1] CYLINDER AS (BOOM)  
4. 375-0729 [1] PISTON  
5. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
6. 6V-6317 M [2] BOLT (M10X1.5X20-MM)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  452-3452 [1] KIT-TUBE  
    (INCLUDES TUBE ASSEMBLIES & CLIPS)
  375-0731 [1] KIT-SEAL (BOOM CYLINDER)  
    (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RING SEALS, SEAL AS, BUFFER RING, BEARING & BACK-UP RINGS)
  375-0732 [1] KIT-PISTON SEAL  
    (INCLUDES DUST RINGS, GUIDE RINGS, SEAL AS, O-RING SEAL & BACK-UP RINGS)
  452-3453 [1] KIT-PISTON  
    (INCLUDES BALL & SCREW)
  375-0734 [1] KIT-BUSHING  
    (INCLUDES BUSHINGS & WIPER SEALS)
  M   METRIC PART
 

#SEBP64370177
 

438-2558: CYLINDER GP-BUCKET

438-2558 CYLINDER GP-BUCKET
PART OF 453-7384 LINKAGE AR-BUCKET
i05823448 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 375-0744 [1] ROD AS  
2. 375-0745 [1] HEAD  
3. 438-2559 [1] CYLINDER AS  
4. 375-0747 [1] PISTON  
5. 438-2560 [1] KIT-TUBE  
    (INCLUDES TUBE AS & CLIPS)
6. 375-0749 [1] KIT-SEAL (CYLINDER)  
    (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RING SEALS, SEAL AS, BUFFER RING, BEARING & BACKUP RING)
7. 375-0750 [1] KIT-PISTON SEAL  
    (INCLUDES DUST RING, GUIDE RING, SEAL AS, O-RING SEAL & BACKUP RINGS)
8. 375-0751 [1] KIT-PISTON  
    (INCLUDES BALL & SCREW)
9. 375-0752 [1] KIT-BUSHING  
    (INCLUDES BUSHINGS & WIPER SEALS)
10. 452-2752 [2] FITTING-GREASE  
11. 6V-6317 M [2] BOLT (M10X1.5X20-MM)  
12. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  M   METRIC PART
 

#SEBP64370178
 

452-3473: CYLINDER GP-STICK

452-3473 CYLINDER GP-STICK
90-MM (3.6-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 453-7383 STICK AR-HOE
i05881574 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 471-5681 [1] ROD AS  
2. 471-5682 [1] HEAD  
3. 471-5683 [1] CYLINDER AS  
4. 471-5684 [1] PISTON  
5. 452-2752 [1] FITTING-GREASE  
6. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
7. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 095-1267 M [1] SETSCREW-SOCKET (M10X1.5-THD)  
   
    AVAILABLE REPAIR KIT(S):
  471-5685 [1] KIT-SEAL (STICK CYLINDER)  
    (INCLUDES LIP TYPE SEAL, RETAINER RINGS, O-RINGS, SEAL AS, BUFFER RING, BEARING & BACKUP RINGS)
  392-4586 [1] KIT-PISTON SEAL  
    (INCLUDES DUST RINGS, GUIDE RINGS, SEAL AS, O-RING & BACKUP RINGS)
  375-0743 [1] KIT-BUSHING  
    (INCLUDES BUSHINGS & WIPER SEALS)
  375-0742 [1] KIT-PISTON  
    (INCLUDES RETAINING RINGS, BALL & BUFFER RING)
  471-5686 [1] KIT-TUBE  
    (INCLUDES TUBE AS & CLIPS)
  M   METRIC PART
 

#SEBP64370179
 

452-6209: DRIVE GP-SWING

452-6209 DRIVE GP-SWING
S/N E2W1500-UP
PART OF 455-0442 POWER TRAIN AR
i06177681 SEBP6437
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Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 467-3080 Y [1] MOTOR GP-PISTON (SWING)  
2. 470-9602 Y [1] GEAR & BEARING GP-SWING (SWING DRIVE)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 306E2 :

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