Starters are manufactured to meet or exceed OEM specifications Insulated armature for rust and corrosion protection Rubber seals on top and bottom side of unit-ensures dry operation for longer life 90/10 copper bushings for a longer life - Triumph Sprint ST (2002, 2007, 2006, 2003, 2005, 2008, 2010, 2004, 2009); Triumph Daytona 955 I (2006, 2002, 2005, 2003, 2004)