This ready-built rear differential is prepared for TRAXXAS Slash 4X4 and other compatible 1/10 4WD models listed below. It pairs a 7075-T6 aluminium differential case with medium carbon steel inner and outer gears and spiral-cut teeth to maintain smooth engagement under load.
Because the unit arrives assembled, installation time is reduced when performing an upgrade or replacing a worn factory differential. Differential oil must be added by the installer; set volume and viscosity to suit your chassis and driving preference.
This item is sold as an aftermarket drivetrain upgrade to change gear durability and case material; it does not alter scale handling beyond the axle and gearbox and is intended for model use only.
Owners replacing a worn rear diff will find this alloy-case, steel-gear assembly a straightforward upgrade for the listed TRAXXAS-compatible models; remember to add suitable differential oil and check fitment against your chassis service routine.
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