Fuel Injection Valve - 944 | 1986-1991 477411313M--URO External Diameter of Jaws (d1):

External Diameter of Jaws (d1): 31

The belt features a tone-in-tone woven collection logo and the classic MARTINI RACING® stripes on its outer edge

The distinctive MARTINI RACING elements adorn the flask

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Adjustable Damping: Customize the suspension's stiffness for optimal performance and comfort

Fuel Injection Valve - 944 | 1986-1991 477411313M--URO External Diameter of Jaws (d1):Fuel Injection Valve For Porsche 944 (1986 1991) Models. The Fuel Injection Valve for Porsche 944 (1986 1991) precisely controls fuel delivery to optimize engine performance and efficiency. Designed for an exact fit, this valve ensures smooth combustion and responsive throttle response, helping maintain your vehicles reliability and power. A key component for keeping your Porsche running at its best.