Image Item No. Description  bb0164  Plate, Modified 2 x 2 Thin with Dual Wheels Holder - Solid Pins Catalog: Parts: Aircraft  4870c01 (Inv)  Plate, Modified 2 x 2 Thin with Dual Wheels Holder - Split Pins with Light Gray Wheels and Black Tires (4870 / 4624 / 3139) Catalog: Parts: Aircraft  4870c02 (Inv)  Plate, Modified 2 x 2 Thin with Dual Wheels Holder - Split Pins with White Wheels and Black Tires (4870 / 4624 / 3139) Catalog: Parts: Aircraft