Fiat 500 US Models inc Abarth (2007 On)Front Arm Front Bush, Camber AdjustOn car adjustable bush allowing camber adjustment +/- 0.75 degree. Does not fit arms K04670544AE, K04670545AE, K04877742AD and K04877743AD as fitted to US models. Bush Size: OEM Part Numbers: 51857021 / 51857022 / 51857023 / 51857024, 50709579 / 50709580 / 51860383 / 51860385, 52013961 / 52045068 / 52045069 / 52045072 / 52045075Quantity: 2 Bush(es) / Required per Car = 2 Bush(es)Black Series Part Number = PFF16-501GBLKBlack EAN Reference Number: 5055676524645Diagram Reference = 1NOTES:-See above pictures and car diagrams as applicable.Black Series- For Track and Motorsport use. Manufactured using Black 95 Shore A compound to provide maximum control of chassis geometry. They are designed for the Track, ready to Race and are engineered to be the best.Fitting Instructions: Black Series