Porsche Eccentric Nut - 911 89-94 964-331-137-02 911-628-071-01 It uses an internal stopper

It uses an internal stopper with a very light weight spring

This kit includes (1) arms

Porsche Heat exchanger for left side on 911 models with carburated engines (1965-1971) and with CIS injection engines (1973-1974)

Porsche Windshield wiper arm for 356A

74 OEM type crossover pipe fits headers and SSI heat exchangers

Porsche Eccentric Nut - 911 89-94 964-331-137-02 911-628-071-01 It uses an internal stopperPorsche Eccentric Nut For Porsche 964 (1989 1994) Models. Fine Tune Your System with an Eccentric Nut. This versatile component allows for precise adjustments to tension and alignment, ensuring optimal performance and reducing vibration. Crafted for Durability and Reliability. Made from high quality materials and engineered to withstand the demands of various applications, our eccentric nut offers exceptional durability and longevity. Effortless