XRAY 301233 3D Rubber Bumper with Inner "H" Profile for X4 Spur Gear - 48P ball joints

ball joints

This modern steel structure is complete with large smokestacks and a variety of other details

entering service in June 1944

MRC 1278 Tech 7 Model 780 Dual Power 20VA with Momentum DC Model Train Powerpack Tech 7 ampac 780 features two independent Tech 7 units in one housing

Built by ACF

XRAY 301233 3D Rubber Bumper with Inner "H" Profile for X4 Spur Gear - 48P ball jointsXRAY 301233 3D Rubber Bumper with Inner "H" Profile for X4 Rubber 3D printed bumper is exceptionally light as well as durable, thanks to "H" profile which allows for the cells of the bumper to be made super thin yet still lightweight and carrying the desired compression characteristics. The 3D printed material doesn't fold or break in crashes, and allows more airflow under the body, improving front traction. Fits all T4 X4 X4F kits.