The SM 6126 Starter EGT (Epicyclic Gear Train) Gear Set is a heavy-duty internal component kit specifically engineered for the high-torque Bosch-style (B. Type) reduction starter motors used in earthmoving and construction machinery. This configuration features a set of four planetary gears, providing the enhanced load distribution and mechanical strength required to crank the high-displacement diesel engines found in the JCB 3DX series. Precision-machined from high-tensile, heat-treated alloy steel, these gears are built to withstand extreme rotational stress and harsh environmental conditions.
