This HD Input Gear is an ideal replacement for your kit supplied partsFeatures:Manufactured from tough, durable materials for a long service life – Precise dimensions for excellent fit and smooth operation – Hybrid construction combines a composite gear moulded on to a metal splined shaft – 13 tooth bevel gear - 1.35 Module tooth profileIncludes:1 x HD Input Gear 13TRequires:To be used with #ARA310872 or #ARA310956