Oregon 68-012 Tire 480/400-8 Wheelbarrow Ribbed Style 2-Ply Tubeless Oregon 68-012, Tire 480/400-8 Wheelbarro Replaces the following OEM Part #: MARTIN WHEEL 408-2LW-1 TILDEN 10-002. . Replaces Part Number(s) 70-345, 70-264 Briggs, Echo, Poulan