Hot Racing FVE1901 Aluminum Spindle Carrier Caster Block Set: Losi-T Mini WRC Made by Hot Racing; Hot Racing is a United States based company; parts are sourced from Chinese producers All Hot Racing upgrade parts are direct replacements for stock components; additional parts are not required Hot Racing part number FVE1901; UPC 083745759136 This item works with: Losi 1:5 5ive-T