Tamiya product 42163 - Li-Po Tray for TRF511 Tamiya has released Li-Po Tray for TRF511 under category The Li-Po Tray for TRF511 includes these parts: Carbon owner A x 1pc. Carbon owner B x 2pcs. 3mm Lock nut x 5pcs. 3x8mm Screw x 6pcs. 3x8mm Screw x 4pcs. 3x10mm Scew x 4pcs. 3x0.5mm Spacer x 5pcs. 3x3mm Spacer x 4pcs.