Yamaha T-MAX 500 (SJ 03) [2004-2006] - WÖSSNER forged pistons

WÖSSNER forged pistons for Yamaha T-MAX 500

The WÖSSNER forged piston is intended for the Yamaha T-MAX 500 (SJ 03) from the 2004-2006 model year range. Its design as a forged aluminum piston provides a clearly defined basis for selecting a suitable piston based on diameter, oversize and compression ratio.

Design and piston features

The piston has an anti-friction coated shaft. Piston compression is standard. The diameter is 69.95 mm, while the specified bore diameter is 70.00 mm. The relevant dimensions for the assignment are clearly summarized with the oversize +4.00 and the letter oversize 400.

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 69.95 mm
• Letter oversize: 400
• Oversize: +4.00
• Bore diameter: 70.00 mm
• Compression ratio: 13.0:1

Vehicle assignment

The forged piston is assigned to the Yamaha T-MAX 500 (SJ 03), built between 2004 and 2006. In particular, the information on diameter, bore diameter, oversize and compression ratio should be taken into account when making the selection.

Scope of delivery

The scope of delivery includes the forged piston, ring(s), locking ring(s) and axle. Wössner forged pistons are manufactured in Germany by specialists in 2- and 4-stroke engine parts.