The Exhaust Valve from A & I PRODUCTS is designed for high-performance applications, ensuring efficient exhaust flow and reduced emissions. This valve is constructed from durable materials to withstand high temperatures and pressures, making it suitable for various engine types. Its precise engineering guarantees a perfect fit and reliable operation, contributing to the overall efficiency of your machinery. Ideal for maintenance and replacement in heavy-duty applications.The Exhaust Valve AJR4042 by A & I PRODUCTS is a precision-engineered engine component designed for controlling exhaust gas flow in internal combustion engines. Manufactured from heat-resistant steel alloy, this valve features a stem diameter and seat size compatible with specified engine models. The valve withstands high temperatures up to 1,200°F (649°C) and exposure to corrosive exhaust gases. It is designed to fit OEM valve guides and seats, ensuring proper sealing and durability. The A & I PRODUCTS AJR4042 exhaust valve is used in diesel and gasoline engines for agricultural and industrial equipment, supporting efficient engine performance and emissions control.