This 13T pinion and 43T spur kit serves as a scale-correct replacement for the centre transmission on LOSI LMT 4WD solid axle monster trucks. Built in medium carbon steel, the gears replicate stock dimensions for straightforward swapping when originals are worn.
Designed for maintenance and part-for-part repair, the set restores proper mesh and backlash in the centre gearbox. Always check spur and pinion bearing alignment and shaft fit during installation to ensure smooth engagement.
LOS242040+LOS242043
If you need a straightforward centre gearbox replacement for LOSI LMT machines, this medium carbon steel 13T/43T pair returns correct gear mesh; verify bearings and shaft fit before final tightening.
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