The heart of your Athearn locomotive’s electronics: this DC motherboard with a 21-pin connector drives the model’s LED lighting and accepts a 21-pin DCC decoder directly, with no soldering.
It repl...
A well-seated motor is a quiet locomotive: Athearn motor mounting pads isolate the motor from the chassis and absorb its vibrations. Over time the rubber hardens or tears — these genuine replacemen...
A broken tooth or a split gear and the locomotive starts to skip: these genuine Athearn replacement gears put the gear towers of your HO locomotives back in order.
The 16- and 23-tooth idler gears ...
Clean, properly geared wheels make all the difference: these genuine Athearn wheel and axle assemblies — wheel, axle and gear assembled — replace in one go the worn, wobbly or split-gear axles of A...
Two cube speakers already mounted in their enclosure: this Athearn assembly is the genuine replacement part used in the sound system of factory-equipped Athearn HO locomotives.
Use it to replace a ...
Athearn replacement parts: a set of brake cylinders and swing hangers for F7 and GP7 locomotive trucks in HO scale.
Features
Cylinders and swing hangers
For F7 / GP7 trucks, HO scale
Genuine...
Yellowed, scratched or missing glazing spoils the finest F7: this genuine Athearn replacement window set gives the nose and sides of your HO F7A and F7B units their clarity back.
The pack holds two...
Cars that roll better and rails that stay clean: these Athearn metal wheelsets replace the original plastic wheels, which pick up dirt and lay it back down on the track. The gain in rolling quality...
The heart of the locomotive: this Athearn replacement motor, supplied with both flywheels, revives a locomotive whose original motor has given up, or swaps an old noisy motor for a modern, quiet dr...
At the top of every Athearn gear tower, the worm transfers motor torque to the axles. These genuine replacement parts let you rebuild the drive of a worn or noisy Athearn HO locomotive.
The square ...
Add a Canadian Alco RS-3 to your HO fleet: this Athearn Ready-To-Roll recreates a Canadian Pacific unit, #8428, in the “Action Red” multimark scheme.
Montreal Locomotive Works (Alco of Canada) buil...
Add a switching EMD SW1500 to your HO fleet: this Athearn Ready-To-Roll recreates a Cotton Belt (SSW) unit, #2481, ready to run with DCC and sound.
The SW1500 is a rugged switcher, a fixture of yar...
Add life to your city scenes with this 1950s taxi (Downtown Taxi) in HO scale, factory-assembled and ready to place.
Features
1950s taxi, HO scale — Downtown Taxi
Factory assembled with applie...
The screw that holds everything together: the 2-56 thread is the standard on Athearn locomotives and cars, whether you are fastening a truck, a body shell, a weight or a motor mount. These 24-packs...
