HO 70-Ton 3 Spring Roller Bearing Truck, 0.110" (4) (ATHG4596)

HO-Scale 70-Ton Three-Spring Roller Bearing Truck, designed for heavy-axle locomotives and rolling stock, delivers authentic detail and reliable performance on HO layouts. It features machined metal wheels with RP25 contours and either 0.110" or 0.088" tread, plus spinning roller bearing caps that add a realistic touch as the wheels roll. Compatible with most brands of prefabricated track, these trucks help models track smoothly across layouts.

Built to fit HO equipment that uses this truck style, the three-spring roller bearing design provides stable operation on standard track while preserving scale accuracy. Available in 0.110" and 0.088" tread variants and commonly sold as a two-truck set, they offer an easy upgrade path for locomotives or heavy cars seeking authentic, dependable detail.