2Bros Parts

PISTON KIT 91-94 KTM300 73.00, WOSSNER 8012D100 FORGED

$229.42Only 1 left

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The Wossner 8012D100 piston kit features a 73.00mm bore (actual 72.93mm) and is engineered for outstanding strength and optimised heat transfer. The forged, elliptically designed piston ensures a uniform bearing surface during heat expansion, reducing localised pressure and evenly distributing thrust loads to prevent piston collapse. Made in Germany. This kit includes all necessary components for reliable engine performance. Features forged piston construction for enhanced strength and reliability. Designed for efficient combustion chamber heat transfer. Elliptical design ensures uniform bearing surface during thermal expansion. Reduces localised pressure and prevents piston collapse. Made in Germany. Specifications: Bore Size: 73.00mm (Actual 72.93mm), Display (cm³): 297, Stroke (mm): 72.00, Clearance (mm): 0.07, Compression Ratio (Wossner 2-stroke): 2 stroke, Compression Ratio (OEM 2-stroke): 2 stroke, Compression Height (mm): 29.70. Cross-Reference OEM Part Numbers: Wossner Piston Kit Part No: 8012D100 (+1.00), Lock Part No: CW18, Pin Part No: WP039, Ring Set Part No: RSB7300 x 2.

Specifications
SKU
56-W631_100.WO
Brand
Wossner
Availability
In Stock (1)
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
73.00mm
Variant Id
257177
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for KTM 300

Enhance your KTM 300 engine's performance and durability with this Wossner forged piston kit. Engineered in Germany, this kit provides exceptional strength and optimized heat transfer for reliable operation.

Key Features

  • Forged piston construction ensures superior strength and longevity.
  • Designed for efficient heat transfer to the cylinder walls, promoting optimal combustion.
  • Elliptical piston design maintains a uniform bearing surface during thermal expansion, preventing localized pressure buildup.
  • Helps to evenly distribute thrust loads, effectively preventing piston collapse.
  • Precision manufactured in Germany for high-quality standards.

Specifications

  • Bore Size: 73.00mm (Actual Measurement: 72.93mm)
  • Displacement (cm³): 297
  • Stroke (mm): 72.00
  • Piston to Cylinder Clearance (mm): 0.07
  • Compression Height (mm): 29.70

Kit Components

  • Wossner Piston Kit Part Number: 8012D100 (+1.00)
  • Lock Clip Part Number: CW18
  • Piston Pin Part Number: WP039
  • Ring Set Part Number: RSB7300 (Quantity: 2)
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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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