HO F9A/F9B Locomotive Set Freight Primed For Grime CRIP #4167 #4106 (ATHG-1708)

HO-scale F9A/F9B Diesel Locomotive Set, Primed for Grime, a two-unit HO-scale pair designed to recreate in-service freight power on your layout. It captures the bulldog-nose styling of classic EMD F-units, with see-through cab windows and a full interior, plus detailed fuel tanks and other prototype touches. Built around a heavy die-cast frame with a smooth, quiet drivetrain, the models roll on RP25 wheels and feature directional LED lighting for realistic operation along your tracks.

Designed for HO layouts, these locomotives deliver dependable performance with an all-wheel drive and a robust powertrain. They’re ready for digital control thanks to DCC-ready Quick Plug technology with a 21-pin NEM connector, and the Primed for Grime finish provides an authentic weathering base—ideal for adding grime, rust, and wear. Prototype-accurate details such as trainline and MU hoses, etched metal parts, and carefully painted schemes complete the package for convincing freight consists and diorama scenes.