Set of six (6) steel replacement gears that directly replace the factory plastic bevel gears on the Bachmann CLIMAX locomotive. Installation required; includes instructions.

The gearing on this model is complicated as far as model railroad gearing is concerned; even though the heart of the project is replacing the six factory plastic bevel gears with the six included steel bevels gears, getting a drive train like this one to operate smoothly can be challenging. Employing the services of an installation professional is highly recommended.

These will not fit the On30 version which uses a different size gear.