2Bros Parts

PISTON KIT 05-09 TM 450 F 95mm, FORGED WOSSNER 8714DA

$243.30

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

1

Wossner forged piston kit designed 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, elliptical design prevents localized pressure and piston collapse, and OEM compression ratio for direct replacement. Specifications include a bore of 94.96 mm, piston size of 95.00 mm, displacement of 125 cm³, stroke of 63.40 mm, clearance of 0.04 mm, Wossner compression ratio of OEM, OEM compression ratio of 11.90:1, dome volume of -11.40 cm³, and compression height of 25.50 mm. Cross-reference OEM part numbers include lock CW19, pin WP037, and ring set 950ADS-2.

Specifications
SKU
56-W038.WO.A
Brand
Wossner
Availability
In Stock (2)

Fitments (20)

MakeModelYear
TMCROSS F 4502005
TMCROSS F 4502006
TMCROSS F 4502007
TMCROSS F 4502008
TMEN F 4502005
TMEN F 4502006
TMEN F 4502007
TMEN F 4502008
TMENDURO F 4502005
TMENDURO F 4502006
TMENDURO F 4502007
TMENDURO F 4502008
TMMX F 4502005
TMMX F 4502006
TMMX F 4502007
TMMX F 4502008
TMTM F 4502005
TMTM F 4502006
TMTM F 4502007
TMTM F 4502008
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
95mm
Variant Id
254365
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit

Experience superior strength and enhanced performance with this Wossner forged piston kit. Engineered for optimal heat transfer from the combustion chamber to the cylinder walls, this piston is designed to withstand demanding conditions. Its innovative elliptical design ensures a uniform bearing surface even under heat expansion, effectively reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany, this piston kit is built for durability and precision.

Key Features:

  • Forged construction for exceptional durability and strength.
  • Optimized design for improved heat transfer, leading to better performance.
  • Elliptical piston shape prevents localized pressure and guards against piston collapse.
  • Maintains OEM compression ratio for a direct and seamless replacement.

Specifications:

  • Bore: 94.96 mm
  • Piston Size: 95.00 mm
  • Displacement: 125 cm³
  • Stroke: 63.40 mm
  • Clearance: 0.04 mm
  • Wossner Compression Ratio: OEM
  • OEM Compression Ratio: 11.90:1
  • Dome Volume: -11.40 cm³
  • Compression Height: 25.50 mm

Kit Components:

  • Lock: CW19
  • Pin: WP037
  • Ring Set: 950ADS-2
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

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

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1