Guangzhou JCAR Piston Manufacturer JD K3500 OK4YO-11-SOA Medium Duty Engine Part

Guangzhou JCAR’s JD K3500 piston set (OK4YO-11-SOA) is a high-precision engine component suitable for medium-duty vehicles. Designed for efficiency and reliability, each piston is made from forged aluminium alloy for optimal weight-to-strength ratio. The pistons feature thermal barrier coatings for improved combustion performance and reduced heat soak. Compatible with a range of Japanese commercial engines, these pistons support improved torque, fuel economy, and wear resistance under continuous load. Whether for replacement or upgrade, JCAR pistons ensure reliable sealing, reduced blow-by, and enhanced durability.

Bore Diameter (mm) : 107.95
Compression Height (mm) : 68.2
Pin Diameter (mm) : 35
Material : Forged Aluminum
Compatible Engines : John Deere K3500