ProX 016387A Forged Piston Kit 71.94mm Size A

The ProX 016387A is a premium forged piston kit engineered for 2-stroke engine rebuilds. This Size A piston features a standard bore diameter of 71.94mm and is manufactured using advanced CNC machining for precise tolerances and optimal performance.

Key Features:

• Forged from low-expansion, low-friction aluminum alloy for superior durability
• Dual-ring design provides excellent sealing and compression
• OEM-style tin coating assists break-in and reduces friction during wear-in process
• Precision CNC-machined to meet or exceed OEM specifications
• Complete kit includes piston, piston rings, wrist pin, and circlips
• Manufactured in Japan by reputable OEM suppliers to ProX specifications
• Compatible with Nikasil-plated cylinders

ProX pistons utilize the same manufacturing processes and materials as major Japanese engine manufacturers, offering exceptional quality at a competitive price point. The forged construction provides the strength needed for demanding off-road applications while maintaining precise tolerances for reliable performance. This complete piston kit arrives ready to install with all necessary components included.

Note: Gaskets not included. Size A refers to the piston diameter specification—verify proper sizing for your cylinder bore before installation.