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PISTON KIT 91-94 KTM300 72.00, WOSSNER 8012DA FORGED 54630015044

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PISTON KIT 91-94 KTM300 72.00, WOSSNER 8012DA FORGED 54630015044

PISTON KIT 91-94 KTM300 72.00, WOSSNER 8012DA FORGED 54630015044

The Wossner 8012DA piston kit features a 72.00mm bore (actual 71.93mm) and is engineered for exceptional strength and optimal heat transfer to the cylinder walls. 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 essential parts for a reliable rebuild and is compatible with KTM 300 models from 1990 to 1994.



Features





  • Forged piston construction for superior strength and durability




  • Engineered for efficient combustion chamber heat transfer




  • Elliptical design ensures uniform bearing surface under thermal expansion




  • Reduces localised pressure and prevents piston collapse




  • Made in Germany





Specifications





  • Bore Size: 72.00mm (Actual 71.93mm)




  • 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: 8012DA




  • Lock Part No: CW18




  • Pin Part No: WP039




  • Ring Set Part No: RSB7200 × 2




  • OEM Part Numbers: 54630015044, 631M07200





Vehicle Fitments





  • 1990 KTM GS300




  • 1990 KTM MX300




  • 1990 KTM EXC300




  • 1991 KTM GS300




  • 1991 KTM MX300




  • 1991 KTM EXC300




  • 1992 KTM GS300




  • 1992 KTM MX300




  • 1992 KTM EXC300




  • 1993 KTM GS300




  • 1993 KTM MX300




  • 1993 KTM EXC300




  • 1994 KTM GS300




  • 1994 KTM MX300




  • 1994 KTM EXC300



$125.57

Original: $358.76

-65%
PISTON KIT 91-94 KTM300 72.00, WOSSNER 8012DA FORGED 54630015044—

$358.76

$125.57

Product Information

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Description

The Wossner 8012DA piston kit features a 72.00mm bore (actual 71.93mm) and is engineered for exceptional strength and optimal heat transfer to the cylinder walls. 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 essential parts for a reliable rebuild and is compatible with KTM 300 models from 1990 to 1994.



Features





  • Forged piston construction for superior strength and durability




  • Engineered for efficient combustion chamber heat transfer




  • Elliptical design ensures uniform bearing surface under thermal expansion




  • Reduces localised pressure and prevents piston collapse




  • Made in Germany





Specifications





  • Bore Size: 72.00mm (Actual 71.93mm)




  • 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: 8012DA




  • Lock Part No: CW18




  • Pin Part No: WP039




  • Ring Set Part No: RSB7200 × 2




  • OEM Part Numbers: 54630015044, 631M07200





Vehicle Fitments





  • 1990 KTM GS300




  • 1990 KTM MX300




  • 1990 KTM EXC300




  • 1991 KTM GS300




  • 1991 KTM MX300




  • 1991 KTM EXC300




  • 1992 KTM GS300




  • 1992 KTM MX300




  • 1992 KTM EXC300




  • 1993 KTM GS300




  • 1993 KTM MX300




  • 1993 KTM EXC300




  • 1994 KTM GS300




  • 1994 KTM MX300




  • 1994 KTM EXC300



PISTON KIT 91-94 KTM300 72.00, WOSSNER 8012DA FORGED 54630015044 | SMXOFFROAD Ltd