Valve Inlet 3343J021, 4223074M1 Perkins

The Perkins 3142H071 / 4223074M1 Intake Valve is a genuine AGCO engine component designed for Perkins 1100 Series diesel engines. Engineered for precise airflow management and long-lasting durability, this heavy-duty inlet valve regulates the intake of fresh air into the combustion chamber to support efficient combustion, stable engine performance, and optimized fuel efficiency. Manufactured from high-grade chrome-silicon alloy steel, the valve is built to withstand continuous exposure to high combustion pressures, elevated operating temperatures, and repetitive mechanical stress inside the cylinder head assembly. Its precision-machined valve face and stem ensure accurate seating, smooth valve movement, and reliable sealing performance during demanding engine operation. The Perkins 3142H071 intake valve is designed to deliver efficient thermal dissipation by transferring heat away from the valve head through the stem and into the cylinder head. Its micro-finished surfaces help reduce wear, minimize friction, and improve resistance against fatigue cracking and deformation over extended service intervals. Built to genuine Perkins OEM standards, this inlet valve provides dependable durability, consistent airflow control, and reliable valve train performance for agricultural, industrial, and power generation diesel engines operating under heavy-duty conditions.