2Bros Parts

PISTON KIT 03-04 YZF450 95.00, FORGED WOSSNER 8562DA, 5TJ-11631-00-00

£207.83

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Wossner forged piston kit engineered with an elliptical shape for uniform bearing surface distribution, preventing piston collapse. Manufactured in Germany for high performance and reliability. Features forged construction for superior strength and longevity, optimized heat transfer for efficient combustion, and an elliptical design for even thrust load distribution. Specifications include a piston size of 94.96mm, bore of 95mm, oversize standard, clearance of 0.04mm, display of 449 cm³, stroke of 63.40mm, compression ratio OEM (12.50:1), dome volume of -9.90 cm³, compression height of 23.50mm, lock part number CW18, pin part number WP053, and ring set part number 950ADS-2. Cross-reference OEM part numbers: Wossner 8562DA, 5TJ-11631-00-00.

Specifications
SKU
56-W4785.A.WO
Brand
Wossner
Availability
In Stock (3)

Fitments (46)

MakeModelYear
GAS-GASEC F 2502013
GAS-GASEC F 2502014
GAS-GASEC F 2502015
GAS-GASEC F 4502013
GAS-GASEC F 4502014
GAS-GASEC F 4502015
YAMAHAWR 450F2003
YAMAHAWR 450F2004
YAMAHAWR 450F2005
YAMAHAWR 450F2006
YAMAHAWR 450F2007
YAMAHAWR 450F2008
YAMAHAWR 450F2009
YAMAHAWR 450F2010
YAMAHAWR 450F2011
YAMAHAWR 450F2012
YAMAHAWR 450F2013
YAMAHAWR 450F2014
YAMAHAWR 450F2015
YAMAHAWRF 4502003
YAMAHAWRF 4502004
YAMAHAWRF 4502005
YAMAHAWRF 4502006
YAMAHAWRF 4502007
YAMAHAWRF 4502008
YAMAHAWRF 4502009
YAMAHAWRF 4502010
YAMAHAWRF 4502011
YAMAHAWRF 4502012
YAMAHAWRF 4502013
YAMAHAWRF 4502014
YAMAHAWRF 4502015
YAMAHAYZ 450F2003
YAMAHAYZ 450F2004
YAMAHAYZ 450F2005
YAMAHAYZ 450F2006
YAMAHAYZ 450F2007
YAMAHAYZ 450F2008
YAMAHAYZ 450F2009
YAMAHAYZF 4502003
YAMAHAYZF 4502004
YAMAHAYZF 4502005
YAMAHAYZF 4502006
YAMAHAYZF 4502007
YAMAHAYZF 4502008
YAMAHAYZF 4502009
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
95mm
Variant Id
256082
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit 95.00mm Standard Bore

Experience enhanced performance and durability with the Wossner Forged Piston Kit. Precision engineered in Germany, this piston kit is designed for optimal heat transfer and superior strength. Its advanced elliptical shape ensures uniform bearing surface distribution, effectively preventing piston collapse and promoting longevity.

Key Features:

  • Forged construction for exceptional strength and durability
  • Engineered for optimized heat transfer, leading to efficient combustion
  • Features an elliptical design to provide even thrust load distribution
  • Manufactured to high standards in Germany for reliable performance

Specifications:

  • Piston Size: 94.96mm
  • Bore: 95mm
  • Oversize: Standard
  • Clearance: 0.04mm
  • Display: 449 cm³
  • Stroke: 63.40mm
  • Compression Ratio: OEM (12.50:1)
  • Dome Volume: -9.90 cm³
  • Compression Height: 23.50mm
  • Lock Part Number: CW18
  • Pin Part Number: WP053
  • Ring Set Part Number: 950ADS-2

Cross-Reference OEM Part Numbers:

  • Wossner 8562DA
  • 5TJ-11631-00-00
Before you buy

QUESTIONS? JUST ASK

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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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