Lower Front Suspension & Rear Axle A-Frame (Triangle) Ball Joint Seating Cap Retaining Snap-Ring. Exactly as the original, this one fits and works.

Part Name: Lower Front Suspension & Rear Axle A-Frame (Triangle) Ball Joint Seating Cap AlfaStop Product Code: 1FS160 Original Alfa Romeo Part No: 1365.45.411 Model: Guilia 101 Series, Giulietta 750 & 101 Quantity Per Car: 1 or 2