Tilly Industries, Inc. and its subsidiary Theocon, Inc. - Montreal Canada
Tilly has been a reputable supplier to the locomotive industry since 1964, and is a precision OEM qualified manufacturer of ALCO, EMD and GE engine and turbocharger parts including pistons, connecting rods, cylinder heads, liners, piston pins, bushings, and rocker arms. Theocon specializes in ALCO & GE engine and chassis parts for Locomotive & Marine users.

For ordering information call us at 301-519-3400 or email us at sales@mavencorporation.com.