Hot Racing Aluminum Gearbox Case Bulkhead w/ HD Bearing for Arrma Kraton/Outcast AON12E01


In stock


Hot Racing aluminum gearbox case With HD out put bearing for the front or rear of the 1/8 BLX Arrma Kraton, Outcast, Senton, Talion, and Typhon. See vehicle model compatibility in comments below.


– Stronger and and stiffer assembly
– Upgrades the stock 5x11x4mm unsealed outer pinion bearing with an oversized 5x13x4mm sealed bearing for a stiffer and stronger drive train
– CNC machined aluminum construction
– Anodized black with machine chamfered edges
– Fits both the front or rear
– Direct fit hop up requires no modification for use


– One (1) gear box case main body
– One (1) 5x13x4mm black rubber sealed ball bearing
– Hardware


– All other parts besides the lower gearbox case, including the stock 8x19x6mm inner pinion bearing
– Assembly and installation per vehicle manual
– Medium thread lock (e. g. blue Loctite) on screws


– Replaces factory lower gearbox case from Arrma AR310427 or AR310854
– Known to fit the following Arrma vehicle numbers. Please check your vehicle’s literature for the vehicle number. If a vehicle is marked as “optional”, this indicates that the part and/or vehicle may require modification for proper fit.
– Kraton: AR106005, AR106015, AR106018, AR106029, AR106031
– Outcast: AR106021, AR106027, AR106032, AR106033
– Senton: AR106007, AR102654, AR102673
– Talion: AR106003, AR106014, AR106030
– Typhon: AR106001, AR106013, AR106028

Additional information

Weight4 oz
Part Color

Part Type

Fit Vehicle

, , , ,


There are no reviews yet.

Be the first to review “Hot Racing Aluminum Gearbox Case Bulkhead w/ HD Bearing for Arrma Kraton/Outcast AON12E01”

Your email address will not be published. Required fields are marked *