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Piston Kit for 4 Stroke

WOSSNER
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  • Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication
  • Lightweight piston with a tight piston wall clearance for a quieter running engine
  • Skirt coated for reduced friction and improved break in performance
  • Ring land treatment for improved ring seal and oil control
  • Double bridged forging design where noted
  • Kit includes piston, rings, wrist pin and pin locks
  • Double bridge forging. Kit Includes: • Piston #8559DA • Ring Set #RIK77.00D3 • Wrist Pin #WP070-SP • Retaining Clips #CW16
Brand
WOSSNER
Vendor Part Number
8559DA
Bore - Oversize
Standard
Bore - Oversize
Standard
Bore Size
77,00 mm
Compression Ratio
12,5:1
Compression Ratio
12.5:1
Engine Type
4-Stroke
Model
Premium Series
Piston Material
Aluminum Alloy, Forged
Piston Size
76,96 mm
Piston Size
76.96 mm
Product Name
Piston Kit
Stroke Length
53,60 mm
Style
Standard Size A
Units
Kit

WOSSNER

PISTON KIT PRM YZ250F 01-04/WR250F 01-13 76,96 A

09104925 / 8559DA

197,71EUR*
*incl. 19% VAT
5 In Stock
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Related Parts

Part List Part / Part Number Vendor Part Brand UoM In Stock Retail Price
Unique text RING SET
09120885
09120885 / RST9030
 RST9030 WOSSNER ST
2 In Stock
18,52EUR*
Unique text
2ea7cd33c5cf798660dc858f5eba42a8.jpg
RING SET
09120885
09120885 / RST9030
18,52EUR*
UoM: ST
2 In Stock
Unique text WISECO CIRCLIP
CW16
CW16 / WCW16
 WCW16 WISECO EA
15+ In Stock
2,94EUR*
Unique text
e6732291baf6e7b8cf744afc1c56e183.jpg
WISECO CIRCLIP
CW16
CW16 / WCW16
2,94EUR*
UoM: EA
15+ In Stock
*incl. 19% VAT
This part is discontinued or sold out and will be unavailable upon depletion of its current stock. A substitute part may be available. No standard return possible.

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