This aftermarket bearing kit suits 1/18 TRX4M crawler platforms and replaces key bearings in the wheelbox, axle and drivetrain with sealed steel units that reduce friction and help exclude dust during rock and trail use.
The assortment covers the typical bearing sizes used across the listed models so you can complete a full bearing change in one service. The sealed finish reduces cleaning frequency compared with open bearings while preserving original mounting dimensions for the specified TRX4M vehicles.
For servicing bearings on the listed TRX4M 1/18 models, this sealed steel set supplies the matching sizes for a comprehensive replacement and assists in maintaining drivetrain smoothness on demanding surfaces.
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