Here is one pair of Atlas 180000 HO Scale 70 Ton Roller Bearing Trucks

Ultra-Smooth rolling metal axles and 33 wheelsets

Trainz Product Id: 11957335

It can be mounted anywhere but has been designed to fit directly onto the Cobalt Classic motor in a specially created recess

Trainz Product Id: 11553082

Fox Valley Models 70361 N ES44DC, NS #7504 VariantsUnitPrice_number_30.59 Here is one pair ofN Scale ES44DC w 3 Window Cab Norfolk Southern #7504. These detailed models of GE's popular Evolution series diesels (often called GEVOs by modelers and fans) feature roadname appropriate detailing including headlight position and truck sideframes, a dual flywheel equipped mechanism for smooth operation, six pin DCC decoder socket for easy conversion (decoder sold separately), applied etched metal and plastic details, knuckle couplers and authentic