Piaggio Vespa Steering Bearing Locking Washer Vespa PX, T5, Cosa, Rally, PV, ET3, MP3, Liberty, LX, LXV, ET4, ET2
The Locking washer is fitted after the main bearing races. The Front Fork will have cutout where the bearing washer will sit.
Size: 40x30x2,6 mm,
Comparison Part No. 003751 - 0037514 (PIAGGIO), SF504-1106 (LML)