MCS-518678 - Same as the complete BDL primary chain drive kits (MCS 518708 and 518628); but this kit includes the clutch assembly only. The clutch shell includes a starter ring gear for electric start options and contains the BDL...

MCS-518676 - ALL BDL CHAINDRIVE KITS & 518684/518685 TOP FUEL BELT DRIVE KITS

MCS-518675 - Fitment: 90-01 SOFTAIL; DYNA (WITH BDL PRIM. CHAIN DRIVE KITS)

MCS-518673 - ALL BDL PRI. CHAIN DRIVE KITS

MCS-518672 - Fitment: ALL BDL PRIM. CHAIN DRIVES

MCS-518658 - Black wrinkle finish. Supplied by BDL to be used on 70-78 Shovelhead models that are equipped with the BDL 3" open electric start belt drive kit (MCS 518591). Other starters may not fit this belt drive kit due to limited...

MCS-512016 - Fitment: 06-10 BUELL 12SS; 2008 12STT; 08-10 XB12X ULYSSES;2010 XB12XP; XB12X; XB12XT; XB12SS(NU)

MCS-518642 - Fitment: 86-06 SOFTAIL; 82-94 FXR(NU)

MCS-512014 - Fitment: 04-10 BUELL 9SX/12S/12SCG/9R/12R (EXCL.06-08 XB12SS; 2008 12SS/12S/TT; 2007 XB12X ULYSSES)(NU)

MCS-518641 - Fitment: 91-05 DYNA(NU)

MCS-518639 - Fitment: 70-78 SHOVEL

MCS-518637 - Polished aluminum. Fits BDL 3" open Street Drive electric start kits as stock replacement. Fitment: FXR; FLT models with BDL 3" open Street Drive e-start belt drive kit