Genuine Makita 226534-7 Helical Gear 8 for selected Makita petrol chainsaws, including the DCS230T, EA3201S, EA3501S and PS32 series. This replacement helical gear forms part of the chain tensioning and sprocket cover mechanism, working with the associated gear and adjuster components to help set the correct chain tension. Ideal for replacing a worn, damaged or stripped original gear, it is manufactured to the correct specifications for a precise fit on compatible Makita chainsaws. Makita’s official parts documentation identifies 226534-7 as Helical Gear 8 for the DCS230T and EA3201S.