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

External Diameter of Jaws (d1): 31

5mmPhillips Bit: #1

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

SAE 15W-50 Viscosity: Provides excellent protection at high temperatures and under heavy loads

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

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.