Spidertrax 35 Spline Ultimate Unit Bearing 8 on 6-1/2" x 9/16" Studs Side:Right Hand Can be used with line

Can be used with line diameters up to 3/8”

this pulley will help make your alt live a full life

it is heated back up to a critical temperature at which point it is immediately deep freezed

From BULLDOG Winch Co

in-turn making the splines much stronger

Spidertrax 35 Spline Ultimate Unit Bearing 8 on 6-1/2" x 9/16" Studs Side:Right Hand Can be used with lineBuilt ground up for Ultra4 rock racers, the Spidertrax Ultimate Unit Bearing is truly the reinvention of the unit bearing itself. Genuine Timken bearings, full chromoly heat treated construction, left & right hand threaded spindle nuts, and a fully integrated drive slug makes the Ultimate Unit Bearing the only racing unit bearing of its kind. The Ultimate Unit Bearing, the last bearing you'll ever need. This Ultimate Unit Bearing uses 9 16" 18 studs