Related Parts < < back to main Completion Guides—Optional Tundra Tire Setup Lock Nuts,4-40(DUB170)Quantity for Completion (2) $1.25 Axle Shafts,3/16 x 2"(DUB249)Quantity for Completion (1) $6.79 Big Wheels,6"(DUB600RV)Quantity for Completion (1) $32.30 Landing Gear: 1/4 Super Cub(HAN454008)Quantity for Completion (1) $76.99 4-40 x 1/2 Button Head Cap Screw (6)(LOSA6256)Quantity for Completion (1) $2.99 4-40 x 5/8" Button Head Screw (6)(LOSA6283)Quantity for Completion (1) $4.99 8-32 x 1/4 Cup Joint Screws (10)(LOSA6293)Quantity for Completion (1) $4.99