• Heatspin 4M40T four-cylinder turbo diesel piston kit adopts advanced AOG forging technology, outstanding heat resistance to endure high temperature and pressure of turbocharged diesel engines
• Standard 95mm outer diameter and 30*78mm piston pin strictly match original engine drawing for direct installation without extra machining work
• Reference No ME202095 ME202096 ME202097 ME203223 ME203224 ME203225 ME203642 ME203643 are marked clearly for fast part lookup and order confirmation
• Precise machining lowers friction between piston and cylinder liner, effectively cutting oil consumption, gas blow-by and abnormal engine knocking noise
• Stable high-quality production meets overhaul demands of pickup trucks, forklifts and engineering machinery fitted with 4M40T diesel engines
• Three packaging options cover branded retail package, neutral bulk carton and customized packing to satisfy global dealers' stocking and sales layout needs
• Reinforced piston structure improves sealing performance, restores original engine power and compression ratio after overhaul
• Flexible order options cover bulk kit wholesale and single part supply, compatible with Isuzu Mitsubishi Toyota Hino Nissan Mazda Komatsu Hyundai Kia series engines to satisfy diversified global procurement demands

We are a premier manufacturer and global supplier specializing in high-performance diesel engine components for Japanese and Korean vehicle series (for Isuzu, Mitsubishi, Toyota, Nissan, Mazda, Hino, Hyundai, Kia...). With our advanced manufacturing facility located in Huludao, Liaoning Province, and our strategic sales and warehouse in Baiyun District, Guangzhou, we bridge the gap between precision production and efficient global distribution.

At Heatspin, we are committed to "Powering Your Engines with Precision." Whether you are looking for a reliable factory partner or a consistent supplier for your local market, we are ready to support your business.