Yamaha RD 350 Ypvs [PROX] – cast piston set

PROX cast piston set for Yamaha RD 350 YPVS

The PROX cast piston set is specially designed for the 2-stroke engine of the Yamaha RD 350 YPVS. It is made of high-quality materials and offers precise workmanship that meets the requirements of the engine.

Technical features

• Piston type: Replica cast pistons
• Piston skirt coating: Moly coating to reduce friction and wear
• Bore size: 66.00mm
• Piston size: +2.00 mm oversize
• Piston material: Aluminum alloy, cast
• Piston ring material: Steel
• Engine type: 2-stroke
• Scope of delivery: Complete set with pistons and piston rings

Product description

The piston set includes all the necessary components for replacing the pistons in the Yamaha RD 350 YPVS engine. The aluminum alloy of the piston ensures good heat dissipation while maintaining high strength. The moly coating on the piston skirt reduces friction between the piston and cylinder liner, which contributes to a longer component life.

The steel piston rings ensure a reliable seal of the combustion chamber and thus support efficient combustion. The oversize size of +2.00 mm allows use on cylinders with a corresponding oversize, which is often required during overhauls.

The PROX cast piston kit is a suitable choice for replacing or repairing the Yamaha RD 350 YPVS engine when a durable and functional solution is needed.