The XRAY 355001 Differential Gear Set is a suitable upgrade for XRAY XB808 models that need robust, predictable drivetrain behaviour. This kit works as either a front or rear differential, giving flexibility when tuning balance. The composite housings come rubber sealed and are precision ground after moulding to ensure secure seating and lower vibration.
Gears are produced from pressed steel and receive detailed machining and heat treatment to maintain accurate tooth profiles and smooth rotation. The 43-tooth large external bevel gear is manufactured from HUDY steel and precision finished to support reliable operation.
Outdrives are made from HUDY Spring Steel, with precision grinding and heat treatment applied to improve wear resistance. These parts are selected to keep the drivetrain stable under repeated running and competitive use.
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