Jackson Performance Products
Genuine Nathan Airchime® Locomotive air horn systems
NATHAN K3L (Sand Cast Horn) Kit


Most K series horns are permanent mold die-cast products. In early production, however, the horns were cast in sand molds. The horn below is one of these rare, early production sand-cast horns as a complete kit, ready to install on your vehicle or boat.
K3L Sand-Cast Horn Kit
Complete trainhorn kit includes genuine Nathan K3L sand-cast Railroad Air Horn and all fiitings, electrical parts, air receiver, tubing and compressor, ready for you to install on your rig. Roll your mouse cursor over this picture for details. Listen to a K3L and a K3LA on a train by clicking the player to the right.

Air Receiver K3L sand cast horn compressor Tubing, connectors and teflon tape Wiring Fittings fuses Gauge, solenoid valve