2Bros Parts

PISTON KIT KTM400 600 95.00 C, 8520DC WOSSNER KTM TO-93

£220.73

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Wossner forged piston kit for superior strength and performance. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany. Features forged construction for enhanced durability, optimized heat transfer for improved performance, and an elliptical design that prevents localized pressure and piston collapse. OEM compression ratio for direct replacement. Specifications include a bore of 94.96 mm, piston size of 95.02 mm, displacement of 400 cm³, stroke of 56.50 mm, clearance of 0.06 mm, Wossner compression ratio of OEM, OEM compression ratio of 10.80:1, dome volume of +6.40 cm³, and compression height of 26.50 mm. Cross-reference OEM part numbers: Lock CW22, Pin WP009, Ring Set 950XSY.

Specifications
SKU
56-W014.C
Brand
Wossner
Availability
In Stock (2)

Fitments (9)

MakeModelYear
KTM400 LC-41993
KTM400 LC-41994
KTM400 LC-41995
KTM400 LC-41996
KTM600 LC-41988
KTM600 LC-41989
KTM600 LC-41990
KTM600 LC-41991
KTM600 LC-41992
General Product Group
Engine
General Product Type
Pistons & Kits
Variant Id
254252
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit

Enhance your motorcycle's performance and durability with this Wossner forged piston kit. Engineered for superior strength, this piston is designed for optimal heat transfer from the combustion chamber to the cylinder walls. Its advanced elliptical design ensures a uniform bearing surface even under extreme heat expansion, effectively reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany to the highest standards.

Key Features:

  • Forged construction for exceptional strength and longevity.
  • Optimized design promotes efficient heat transfer for improved engine performance.
  • Elliptical piston shape minimizes localized pressure and guards against piston collapse.
  • Maintains OEM compression ratio for a seamless direct replacement.

Specifications:

  • Bore: 94.96 mm
  • Piston Size: 95.02 mm
  • Displacement: 400 cm³
  • Stroke: 56.50 mm
  • Clearance: 0.06 mm
  • Wossner Compression Ratio: OEM
  • OEM Compression Ratio: 10.80:1
  • Dome Volume: +6.40 cm³
  • Compression Height: 26.50 mm

Component Cross-References:

  • Lock: CW22
  • Pin: WP009
  • Ring Set: 950XSY
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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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