2Bros Parts

PISTON KIT 92-08 TRX300 74.00, FORGED WOSSNER 8675DA ATV

£220.73

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Wossner 74mm forged piston kit. Engineered for optimal combustion chamber heat transfer and uniform load distribution, reducing localized pressure and preventing piston collapse. Made in Germany for durability and performance. Features forged construction for superior strength and durability, optimized heat transfer to cylinder walls, and an elliptical design for uniform bearing surface under heat expansion. Reduces localized pressure, evenly distributes thrust loads, and prevents piston collapse under high-stress conditions. Specifications include a bore size of 74mm, Wossner Part Number 8675DA, Lock Part Number CW17, Pin Part Number WP090, Ring Set Part Number 740XDS, displacement of 282 cm³, stroke of 65.50mm, clearance of 0.06mm, compression ratio of OEM (12.00:1), dome volume of +6.30 cm³, and compression height of 23.30mm.

Specifications
SKU
56-W4574.WO
Brand
Wossner
Availability
In Stock (2)

Fitments (59)

MakeModelYear
HONDATRX 300EX1993
HONDATRX 300EX1994
HONDATRX 300EX1995
HONDATRX 300EX1996
HONDATRX 300EX1997
HONDATRX 300EX1998
HONDATRX 300EX1999
HONDATRX 300EX2000
HONDATRX 300EX2001
HONDATRX 300EX2002
HONDATRX 300EX2003
HONDATRX 300EX2004
HONDATRX 300EX2005
HONDATRX 300EX2006
HONDATRX 300EX2007
HONDATRX 300EX2008
HONDATRX 300EX2009
HONDATRX 300EX2010
HONDATRX 300EX2011
HONDATRX EX 3001992
HONDATRX EX 3001993
HONDATRX EX 3001994
HONDATRX EX 3001995
HONDATRX EX 3001996
HONDATRX EX 3001997
HONDATRX EX 3001998
HONDATRX EX 3001999
HONDATRX EX 3002000
HONDATRX EX 3002001
HONDATRX EX 3002002
HONDATRX EX 3002003
HONDATRX EX 3002004
HONDATRX EX 3002005
HONDATRX EX 3002006
HONDATRX EX 3002007
HONDATRX EX 3002008
HONDATRX EX 3002009
HONDATRX EX 3002010
HONDATRX EX 3002011
HONDATRX X 3001993
HONDATRX X 3001994
HONDATRX X 3001995
HONDATRX X 3001996
HONDATRX X 3001997
HONDATRX X 3001998
HONDATRX X 3001999
HONDATRX X 3002000
HONDATRX X 3002001
HONDATRX X 3002002
HONDATRX X 3002003
HONDATRX X 3002004
HONDATRX X 3002005
HONDATRX X 3002006
HONDATRX X 3002007
HONDATRX X 3002008
HONDATRX X 3002009
HONDATRX X 3002010
HONDATRX X 3002011
HONDATRX X 3002012
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
74mm
Variant Id
255725
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit 74mm for Honda TRX300 Series ATVs

Enhance your Honda TRX300X or TRX300EX ATV's performance and durability with this high-quality Wossner forged piston kit. Engineered in Germany, this piston is designed for superior strength and optimized combustion. Its advanced design ensures even heat transfer to cylinder walls and uniform load distribution, preventing localized pressure and potential piston collapse under demanding conditions. Experience improved reliability and performance with this precision-crafted component.

Key Features

  • Forged construction for exceptional strength and longevity.
  • Optimized for efficient heat transfer to cylinder walls.
  • Elliptical design promotes uniform bearing surface, even with heat expansion.
  • Effectively reduces localized pressure and distributes thrust loads evenly.
  • Designed to prevent piston collapse during high-stress operation.

Specifications

  • Bore Size: 74mm
  • Wossner Part Number: 8675DA
  • Lock Part Number: CW17
  • Pin Part Number: WP090
  • Ring Set Part Number: 740XDS
  • Displacement: 282 cm³
  • Stroke: 65.50mm
  • Clearance: 0.06mm
  • Compression Ratio: OEM (12.00:1)
  • Dome Volume: +6.30 cm³
  • Compression Height: 23.30mm
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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

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