The ProX piston kit is intended to replace the piston in a Sherco 250 SE F engine during servicing or rebuilding.

Specifications

• Standard bore: 78.00 mm
• Piston size: 77.97 mm
• Actual compression ratio: 13.2:1
• Total height: 30.40 mm
• Piston pin hole diameter: 16.00 mm
• Compression height: 10.50 mm
• Boss spacing: 16.60 mm
• Piston construction: Forged
• Piston head type: Flat
• Valve pockets: 4
• Skirt coating: Not specified

Cross-Reference OEM Part Numbers

• OEM reference: 0845
• PROX: 01.7319.C

Vehicle Fitments

• Sherco 250 SE F: 2019–2027