Wiseco 4-Stroke Piston Kit - 47mm Bore - 72cc - Standard - PK1729

The Wiseco Piston Kit provides a complete solution for rebuilding your 4-stroke engine's top end. This kit ensures optimal performance and reliability, giving your machine the power and durability it deserves. Designed for enthusiasts and professionals, this kit contains everything needed for a successful piston replacement.

Description

This comprehensive Wiseco Piston Kit includes a high-quality piston, matched rings, wrist pin, circlips, and a top-end gasket kit, providing all essential components for a complete engine rebuild. Crafted from durable 4032 aluminum alloy, the piston offers excellent heat resistance and wear properties, contributing to extended engine life. The piston features a standard bore size of 47.00 mm and a 46.97 mm piston diameter, designed for a 72cc displacement and a 10.5:1 compression ratio. The non-coated skirt ensures smooth operation and reduced friction within the cylinder. Restore your engine's performance with this reliable and high-performance rebuild kit.

Features & highlights

• Complete kit includes piston, rings, wrist pin, circlips, and top-end gasket kit.
• Piston crafted from high-quality 4032 aluminum alloy for superior durability.
• Designed for 72cc 4-stroke engines with a 10.5:1 compression ratio.
• Standard 47.00 mm bore size ensures precise fitment and optimal performance.
• Non-coated skirt reduces friction and enhances smooth operation.
• Provides everything needed for a complete top-end rebuild.

Technical specifications

• Brand: WISECO
• Part Number: PK1729
• Bore Size: 47.00 mm
• Piston Diameter: 46.97 mm
• Displacement: 72 cc
• Compression Ratio: 10.5:1
• Engine Type: 4-Stroke
• Piston Material: 4032 Aluminum Alloy
• Skirt Coating: Non-Coated
• Stroke Length: 41.40 mm
• Type: Top End

Important to know

Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC). Cylinder sleeves must be purchased separately. The correct replacement ring style is stamped on the dome of the piston. Example: "C" for "XC", "G" for "XG", and "H" for "XH".