Andrews, M8 transmission pulley 31T - 18-23 Softail; 17-23 Touring 906375 Five-position spring pre-load adjustment for

Five-position spring pre-load adjustment for varying loads

Alternator RotorFeature encapsulated magnets in a reinforced steel shell

In 12 volt with a 4

56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2007 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2008 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2009 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2010 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2011 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2012 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 ABS Dyna Street Bob 1584 2012 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 Dyna Street Bob 1584 2013 ALL 56 KW(76 PS) Harley Davidson FXDB 1584 ABS Dyna Street Bob 1584 2013 ALL 56 KW(76 PS) Harley Davidson FXDB 1690 Dyna Street Bob 1690 2014 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 ABS Dyna Street Bob 1690 2014 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 Dyna Street Bob 1690 2015 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 ABS Dyna Street Bob 1690 2015 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 Dyna Street Bob 1690 2016 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 ABS Dyna Street Bob 1690 2016 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 ABS Dyna Street Bob 1690 2017 ALL 57 KW(77 PS) Harley Davidson FXDB 1690 ABS Dyna Street Bob 1690 2017 ALL 35 KW(48 PS) Harley Davidson FXDB 1690 Dyna Street Bob 1690 2017 AMERICA 57 KW(77 PS) Harley Davidson FXDBA 1690 Dyna Street Bob Limited 1690 2013 ALL 57 KW(77 PS) Harley Davidson FXDBA 1690 ABS Dyna Street Bob Limited 1690 2013 ALL 57 KW(77 PS) Harley Davidson FXDBA 1584 Dyna Street Bob Limited 1584 2013 ALL 56 KW(76 PS) Harley Davidson FXDBA 1584 ABS Dyna Street Bob Limited 1584 2013 ALL 56 KW(76 PS) Harley Davidson FXDBB 1690 Dyna Street Bob Special 1690 2014 ALL 57 KW(77 PS) Harley Davidson FXDBB 1690 A Dyna Street Bob Special 1690 2014 ALL 57 KW(77 PS) Harley Davidson FXDBB 1690 Dyna Street Bob Special 1690 2015 ALL 57 KW(77 PS) Harley Davidson FXDBB 1690 A Dyna Street Bob Special 1690 2015 ALL 57 KW(77 PS) Harley Davidson FXDBC 1690 Dyna Street Bob Limited 1690 2016 ALL 57 KW(77 PS) Harley Davidson FXDBC 1690 A Dyna Street Bob Limited 1690 2016 ALL 57 KW(77 PS) Harley Davidson FXDBI 1450 EFI Dyna Street Bob 1449 2006 ALL 54 KW(73 PS) Harley Davidson FXDBP 1690 Dyna Street Bob Factory Custom 1690 2013 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 ABS Dyna Street Bob Factory Custom 1690 2013 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 Dyna Street Bob Factory Custom 1690 2014 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 ABS Dyna Street Bob Factory Custom 1690 2014 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 Dyna Street Bob Factory Custom 1690 2015 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 ABS Dyna Street Bob Factory Custom 1690 2015 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 Dyna Street Bob Factory Custom 1690 2016 ALL 57 KW(77 PS) Harley Davidson FXDBP 1690 ABS Dyna Street Bob Factory Custom 1690 2016 ALL 57 KW(77 PS) Harley Davidson FXDC 1450 Dyna Super Glide Custom 1450 2005 AMERICA 49 KW(67 PS)

Note: Stock style gaskets will not allow the engine to breath

Andrews, M8 transmission pulley 31T - 18-23 Softail; 17-23 Touring 906375 Five-position spring pre-load adjustment forPower pulley. 3% more rpm. Improves low speed strength, ideal for hauling sidecars and heavily loaded dressers.