Engineered as scale replacement drives, these CVD shafts fit ARRMA Talion 6S EXB vehicles and are forged from hardened 4140 steel to boost resistance to wear and improve torsional stiffness. The components retain original mounting geometry for a like-for-like swap.
The set specifies a 116mm center front CVD and a 180mm center rear CVD, with 3.0mm pin thickness. A black hardened finish is applied to reduce surface wear and provide reliable mating surfaces for the CVD joints.
Designed as unit-for-unit replacements, the parts correspond to manufacturer references AR310472+ARA-3398 and are sized to conserve the Talion 6S EXB suspension and drivetrain alignment.
Fitment guidance: swapping to hardened 4140 shafts lowers drivetrain flex under heavy loads and helps keep gearbox and diff outputs aligned, which can reduce wear on cups if installed and checked for correct clearances. Confirm hub and wheel hex play and ensure the assembly rotates freely throughout suspension movement.
For Talion 6S EXB racers wanting stronger replacement shafts, the GPM 4140 steel CVD set offers direct-fit center front and rear components that emphasise longevity and steady drivetrain performance in demanding conditions.
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