COUPLER COVERS (8)
ATHEARN 90606
BLUE BOX
HO SCALE RESIN REPLACEMENTS
Elevate your model train experience with the Nichols Engineering Coupler Covers, designed specifically as replacements for Athearn 90606 Blue Box cars in HO scale. Crafted from high-quality resin, these couplers are built to last and fit seamlessly, ensuring a smooth and realistic operation on your layout. The pack includes eight resin replacements, compatible with Athearn brand Blue Box models, tailored to enhance the detail and functionality of your train rolling stock.