Castle nut for front control arm ball joint, 2 pieces – Porsche 911 1969-89 / 914 1972-76

Castle nut for front wishbone ball joint This castle nut is used to secure the front lower wishbone (A-arm) ball joint on classic Porsche suspension systems. Manufactured to the exact dimensions and thread specifications of the original Porsche part, it provides reliable clamping strength and precise seating of the ball joint within the control arm. SET OF 2, each vehicle requires two for a complete front axle set.

• Porsche 914 (1970–1976)

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