• ALL BALLS starter motors are manufactured with all new components that have been fine-tuned for starting the H-D V-Twin engine
• All starters are supplied with a 10/32 threaded output shaft and a conversion bolt for the earlier 1/4-20 threaded output shafts to cover all Big Twins from 1989 thru 2005
• Idler gears are manufactured from cold-heated steel
• End frames are cold-chamber die-cast and machined on precision fixtures
• Armature hairpins are resistance-fused to the commutator

Please Note:

1. All electrical components must be fitted by a qualified technician.
2. Before fitting electrical components ensure the root cause of the original failure has been addressed.
3. The absence of either of points 1 or 2 above will void any warranty.