Tamiya 56540 Metal Air Horn Set - Heavy Duty 1/14 Tractor Truck Upgrade  [56540]

Metal Air Horn Upgrade for 1/14 Tractor Models

The Tamiya 56540 Metal Air Horn Set is a solid upgrade for 1/14 scale RC tractor trucks, intended to replace fragile molded plastic horns with stronger metal units. This kit boosts the visual detail on rigs such as the King Hauler, Globe Liner, and Grand Hauler while offering practical toughness.

Built Tough, Looks Accurate

Compared with plated plastic horns, these metal parts resist damage from light impacts and routine handling. The metal construction extends service life and gives your model a more authentic, scale-accurate appearance that appeals to detail-minded hobbyists.

Fitting and Mounting Notes

These horns are made for straightforward fitting on most 1/14 scale trailers, though a small amount of drilling may be required on some shells for the best alignment. Have a drill and screwdriver handy and fasten the horns with screws for a stable, long-lasting attachment.