TRF420 DC Axle Shafts, RC spare part set

These TRF Axle Shafts for TRF420 DC are a dedicated RC spare part set for the revamped universal shafts used on the TRF420 chassis. Supplied as 2 axle shafts, they provide a direct way to replace this exact drivetrain component when wear, damage or a rebuild calls for fresh parts at the axle end. The shafts are designed for compatibility with double cardan drive shafts, which makes them relevant for TRF420 DC running gear maintenance and targeted drivetrain servicing. Their separate release means this specific part can be sourced on its own instead of replacing a complete universal shaft set. That keeps parts selection focused on the component actually needed for repair or upkeep. The product data also states an important fitment note for cross-chassis use: when these shafts are installed on chassis other than the TRF420, 4 mm thickness bearings are required. On the bench, this 2-piece set suits planned maintenance, damage replacement and parts stocking for an existing TRF420 DC setup. It also gives builders working across compatible chassis a clear reference for the extra 4 mm bearings needed when adapting the shafts beyond the original TRF420 application.