These four pinion gears are designed for TRAXXAS MAXX MONSTER TRUCK differentials and replace stock pinions with hardened steel #45 to reduce wear and give a firmer gear engagement. The parts correspond to model TXMS1201S/G2 and are aimed at hobby RC installations.
The parts function as direct fit replacements for front, centre, and rear differential pinions, reducing clearance to produce steadier mesh and improved differential reaction when driving under load. Check mesh settings and bearing condition on fitment to ensure long service life.
8982
Fit this set when you need tougher pinions and reduced backlash; confirm mesh and bearings during installation to avoid premature wear.
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