ProX 2-Stroke Cast Piston Kit - 42.95mm Bore - Size A - 01.4100.A

Upgrade your two-stroke engine with the Prox Cast Piston Kit. Designed for performance and reliability, this piston kit offers enhanced stability and improved thermal characteristics, ensuring your engine runs at its best. Prox pistons are engineered to meet or exceed OEM specifications, providing a direct fit and reliable performance.

Description

The Prox Cast Piston Kit is manufactured using gravity casting with a high-silicon aluminum alloy. The 18% silicon content reduces thermal expansion, contributing to the piston's stability and longevity. Specifically designed for two-stroke engines, these pistons are suitable for both cast iron and Nikasil cylinder bores. For Nikasil cylinders, Prox offers a range of oversizes in A/B/C/D gradings, with each size increasing by 0.01mm in diameter. This meticulous sizing ensures a precise fit, optimizing engine performance and minimizing wear. With a piston diameter of 42.95mm, this standard size A piston kit will help restore or enhance your engine's power and efficiency. Rely on Prox for quality and performance.

Features & highlights

• High-silicon aluminum alloy construction for superior stability.
• Gravity-cast for exceptional durability and consistent quality.
• Reduced thermal expansion due to 18% silicon content.
• Suitable for both cast iron and Nikasil cylinder bores.
• Available in multiple oversizes for Nikasil cylinders (A/B/C/D gradings).
• Designed to meet or exceed OEM specifications.
• Optimizes engine performance and minimizes wear.

Technical specifications

• Brand: Prox
• Part Number: 09101399
• Engine Type: 2-Stroke
• Piston Diameter: 42.95 mm
• Piston Material: Cast Aluminum Alloy
• Piston Size: Standard Size A
• Ring Material: Steel

Important to know

Ensure compatibility with your specific engine model and cylinder type. Verify the correct piston size (Standard A - 42.95mm) before installation. Professional installation is recommended.