WISECO Forged Piston – Manufacturer reference: W631M07200. Designed for Cross displacements, this forged aluminum piston maintains the original dimensions for an oversize A (STD) installation. Ideal for the restoration or maintenance of a 300 cm³ engine from 1992-1994, it adheres to standard compression and manufacturer tolerances.
- Brand: WISECO
- Type: forged piston
- Material: aluminum
- Oversize: STD (Letter A)
- Nominal diameter: Ø 72.000 mm
- Measured diameter: Ø 71.93 mm
- Compression: standard
- Category: Cross
This piston is aimed at riders and mechanics looking for an engine part that conforms to original specifications for reliable reassembly. Its forged construction ensures controlled geometry suitable for the demands of cross engines. Before installation, check the bore, piston/ring clearance, and adhere to the manufacturer's torque and alignment recommendations.
Main compatibilities: KTM 300 MX (1993 and 1994) and KTM 300 GS (1992). Always verify the reference and dimensions before purchase to ensure compatibility with your connecting rod and cylinder.
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