Replaces the Following Troy-Bilt Part Numbers: Troy Bilt 951-10645 Troy Bilt 951-10645A PLEASE NOTE: This 120 Volt starter can ONLY be used on the Troy-Bilt Snow Blower models listed below that are equipped with electric starter provisions. Your engine cylinder block MUST have drilled and tapped starter mounting bosses and a ring gear flywheel. Fits the Following Troy-Bilt Snow Blower Models: Snow Tracker 2690 XP, 31BM73Q3711 (2010) Snow Tracker 2690 XP, 31BM73Q3766 (2010) Snow Tracker 2690, 31AM73Q3766 (2008) Snow Tracker 2690, 31BM73Q3711 (2009) Snow Tracker 2690, 31BM73Q3766 (2009) Storm Tracker 2690 XP, 31BM73R3711 (2013) Storm Tracker 2690 XP, 31BM73R3711 (2014) Storm Tracker 2690 XP, 31BM73R3766 (2013) Storm Tracker 2690, 31AM73R3711 (2012) Storm Tracker 2690, 31AM73R3766 (2012) Storm Tracker 2690, 31BM73Q3711 (2011) Storm Tracker 2690, 31BM73Q3766 (2011) Shipping: FREE Shipping (Continental United States ONLY) PLEASE NOTE: Shipping will be via UPS Ground or USPS Priority Mail for US shipments and USPS Priority Mail International for international shipments. INTERNATIONAL BUYERS PLEASE NOTE: The shipping charge does not include import duties, additional handling and/or delivery charges added by your postal service or any other fees which may be added prior to delivery. Please contact your local authorities prior to making a purchase.