Parts such as the Rear Swinging Arm: Nut, Nut, Bolt(8x26.5), Bearing(20x27x20) are included in the Gz250 Marauder 2002 (k2) Usa (e03) Rear Swinging Arm parts fiche.
The Bearing(20x27x20) is the most widely applied product in the GZ250 MARAUDER 2002 (K2) USA (E03) REAR SWINGING ARM ( two times ).