JConcepts 4121-2211 Mini-B Dirt Trac Mini Pre-Mounted Front Green Compound Tires on Yellow Wheels (2 Pack) Roadname_T&P 5® Metal Universal Kadee® Couplers

5® Metal Universal Kadee® Couplers with phosphor bronze metal Centering Springs

While Union Pacific and Canadian Pacific purchased many of these engines – smaller railroads felt alienated from the gigantic prime movers which limited the SD90MAC’s operational use

Correct oil tender for #2816

Multiple-Shock-Mounting-Points design for better suspension tuning

JConcepts 4121-2211 Mini-B Dirt Trac Mini Pre-Mounted Front Green Compound Tires on Yellow Wheels (2 Pack) Roadname_T&P 5® Metal Universal Kadee® CouplersJConcepts 4121 2211 Mini B Dirt Trac Mini Pre Mounted Front Green Compound Tires on Yellow Wheels 2 Pack JConcepts introduces the Mini B Dirt Trac Mini Pre Mounted Front Tires, a dirt oval racing tire with a V patterned tread for grip and performance. Made from a multitude of compounds, its large blocks resist wear, enhance bite, and improve cornering. Closed cell inserts provide support and durability, catering to both experienced racers and