PISTON KIT 96-03 KTM300 73.00, WOSSNER 8017D100 FORGED

Wossner forged piston kit 8017D100 is a +1.00 oversize piston engineered for KTM EGS300 and EXC300 models from 1996 to 2003. Featuring a 73.00 mm bore and 72.93 mm actual piston diameter, this forged piston is built in Germany and designed for reliable performance in 2-stroke engines. Its elliptical profile promotes even mechanical load distribution and enhanced heat transfer, minimising piston collapse under high-stress conditions.

Features

• Forged construction provides exceptional strength and resistance to wear

• Elliptical design improves bearing surface uniformity and reduces stress points

• Optimised combustion heat transfer to cylinder walls

• Manufactured in Germany with precision engineering

Specifications

• Bore Size: 73.00 mm

• Actual Piston Diameter: 72.93 mm

• Display (Displacement): 297 cm³

• Stroke: 72.00 mm

• Clearance: 0.07 mm

• Compression Ratio: 2-stroke (Wossner and OEM)

• Compression Height: 26.70 mm

Cross-Reference OEM Part Numbers

• Not specified

Cross-Reference Component Part Numbers

• Piston Kit: 8017D100

• Lock: CW18

• Pin: WP033

• Ring Set: RSB7300 (x2)

• Rod: P2024

Vehicle Fitments

• 1996 KTM EGS 300

• 1996 KTM EXC 300

• 1997 KTM EGS 300

• 1997 KTM EXC 300

• 1998 KTM EGS 300

• 1998 KTM EXC 300

• 1999 KTM EGS 300

• 1999 KTM EXC 300

• 2000 KTM EGS 300

• 2000 KTM EXC 300

• 2001 KTM EGS 300

• 2001 KTM EXC 300

• 2002 KTM EGS 300

• 2002 KTM EXC 300

• 2003 KTM EGS 300

• 2003 KTM EXC 300