Twin Power 81-Up XL Models Chrome 1.4KW Starter Replaces H-D 31390-86 31390-91F100% new, not remanufactured. Twin Power Starters are going to make sure your bike starts everytime. Each 1. 4 kW starter comes with a limited manufacturer's lifetime warranty and a three year manufacturer's warranty on Prestolite and Hitachi starters. This Part Fits: Year Make Model Submodel 1995 2019 Harley Davidson XL1200C Sportster 1200 Custom Base 2006 2011 Harley Davidson XL1200L Sportster 1200 Low Base 2007 2012 Harley Davidson XL1200N