100% new - not remanufactured!. Special pinion shaft threads and extended jackshaft bolt allow for a wider range of applications. Starters feature oversize clutch rollers, cold headed steel idler gears and armature hairpins that are resistance-fused to the armature. 1.4kW is a new replacement unit for stock and slightly modified engines; generates more power than the OEM stock starter. For optimum performance, use with Drag Specialties battery and battery cables..