Tamiya 51309 DB01 D Parts Caster Block For DB-01 Tamiya item 51309 - DB01 D Parts Caster Block For DB-01 Tamiya has released DB01 D Parts Caster Block For DB-01 under category Tamiya made DB01 D Parts Caster Block For DB-01 (51309) Tamiya #51309 - Tamiya RC DB01 D Parts (Caster Block) - For DB-01 Chassis For: TRF501X Chassis, DB01 Material: Vinyl Colour: Ebony