2Bros Parts

PISTON KIT 02-04 KX250 66.40 B, WOSSNER 8088DB KAWASAKI MX

$161.11Only 1 left

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Wossner forged piston kit with a 66.41mm bore is a +0.01mm oversized option designed for the Kawasaki KX250 models from 2002 to 2004. It offers increased durability and optimised performance, utilising advanced engineering to manage thermal and mechanical stresses under demanding conditions. Produced in Germany, the piston incorporates Wossner’s proven design innovations for reliability and longevity in high-performance two-stroke engines. Features forged construction for maximum strength and durability, advanced design to promote efficient heat transfer to cylinder walls, and an elliptical profile for uniform load distribution and reduced risk of piston collapse. Manufactured in Germany. Specifications: Bore 66.41mm, Actual Bore 66.35mm, Engine Displacement 249 cm³, Stroke 72.00mm, Clearance 0.06mm, Compression Ratio 2-stroke (Wossner and OEM), Compression Height 37.00mm, Lock Part Number CW18, Pin Part Number WP033, Ring Set Part Number RDB6640, Rod Part Number P2022. Weight 310 grams.

Specifications
SKU
56-W799.B.WO
Brand
Wossner
Availability
In Stock (1)

Fitments (3)

MakeModelYear
KAWASAKIKX 2502002
KAWASAKIKX 2502003
KAWASAKIKX 2502004
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
66.4mm
Variant Id
257786
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit 66.41mm Bore

This Wossner forged piston kit is a high-performance component designed to enhance the durability and optimize the performance of your engine. Utilizing advanced engineering, this piston kit is built to manage thermal and mechanical stresses effectively, even under demanding conditions. Produced in Germany, it incorporates Wossner's proven design innovations for reliability and longevity in high-performance two-stroke engines.

Key Features:

  • Forged construction ensures maximum strength and durability.
  • Advanced design promotes efficient heat transfer to cylinder walls.
  • Elliptical profile provides uniform load distribution and reduces the risk of piston collapse.
  • Manufactured in Germany to exacting standards.

Specifications:

  • Bore: 66.41mm
  • Actual Bore: 66.35mm
  • Engine Displacement: 249 cm³
  • Stroke: 72.00mm
  • Clearance: 0.06mm
  • Compression Height: 37.00mm
  • Lock Part Number: CW18
  • Pin Part Number: WP033
  • Ring Set Part Number: RDB6640
  • Rod Part Number: P2022
Before you buy

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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.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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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