G.M.E. SOUND CAM 3/16″ AXLE 8 POINT ARTICLATED SHAY PFM PBL DCC Sn3,S,ON30,On3,O August 16, 2026 By 0 2 CYLINDER SHAY, CLIMAX OR HEISLER LOCOMOTIVES. EASY INSTALL SOUND CAM. FITS 3/16″ AXLE.