HD 1.4KW SPORTSTER 81 BLK 80 1009 Positive perspective quotes Positive perception quotes. ALL BALLS starter motors are manufactured with all new components that have been fine tuned for starting the H D V twin engine. Our clutches utilize 20% oversize rollers, and the idler gears are manufactured from cold headed steel. End frames are cold chamber die cast and machined on precision fixtures. Armature hairpins are resistance fused to the commutator. All starters are supplied with a 10 32 threaded output shaft, and a conversion bolt for the earlier 1 4 20 threaded output shafts. Quality design and construction of every All Balls piece meets the toughest standards and conditions from daily commuting to full on racing, all older bearing and seal designs are upgraded to the best and latest specs and designs. Please Note: All electrical components must be fitted by a qualified technician. Before fitting electrical components ensure the root cause of the original failure has been addressed. The absence of either of points 1 or 2 above, will void any warranty.