Piston & Pin Massey Ferguson 385 (5-Ring, Black)

This Piston & Pin Set (OEM # 1693921M93) is an OEM-certified component engineered for the Massey Ferguson 385 tractor engine. The piston is crafted from high-strength aluminum alloy, combining lightweight performance with exceptional resistance to thermal and mechanical stress. Its 5-ring design includes three compression rings and two oil control rings, ensuring optimal sealing, reduced blow-by, and efficient oil management. Precision-machined to exact factory specifications, the piston’s black protective coating enhances corrosion resistance and heat dissipation, making it ideal for harsh agricultural environments.

The included hardened steel wrist pin (piston pin) is treated for durability, providing superior shear strength and wear resistance under high-load conditions. The black coating on the piston not only improves oxidation resistance but also reduces friction between the piston skirt and cylinder wall, extending engine life. The reinforced crown and anti-scuff skirt design ensure reliable performance during cold starts and heavy-duty operations, critical for tractors engaged in plowing, tilling, or hauling. This set is engineered to maintain precise compression ratios, fuel efficiency, and power output for the MF 385, a staple in demanding farming applications.

Certified to Massey Ferguson’s strict OEM standards (part # 1693921M93), this 5-ring piston and pin set guarantees compatibility and performance identical to the original equipment. The black coating signifies a specialized variant designed for longevity in abrasive or moisture-prone conditions. Ideal for engine rebuilds or replacements, this set restores factory reliability and power to the MF 385. Always verify compatibility using your tractor’s serial number or consult the service manual. Trusted by farmers and technicians, this OEM-grade set ensures minimal downtime and maximum productivity in critical agricultural operations.