This aluminium heavy duty differential locker is an RC-scale replacement part made for the Axial Racing Yeti platform and supplied as a single 1pc set carrying model number YT050R. It replaces the locking element inside the Yeti differential with a tougher aluminium component intended to increase longevity under demanding scale off-road use.
The description focuses on fitment and tuning rather than vehicle-level performance. Installation requires opening the differential carrier and standard hex drivers; the locker fits into the existing internal layout and is suited to rock racer and trail setups where locked or limited-slip behaviour helps with traction control.
Select this aluminium locker when you want a robust replacement for Yeti differential internals and are prepared to perform a basic gearbox teardown to install and tune driveline characteristics for rock racing or trail driving.
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