Gearworks 45 spline XHD spool is made from 4140 Chromoly making it the strongest 45 spline 2.25″ journal spools on the market, it has both 1/2″ and 7/16″ bolt holes and the ring gear flange is extra thick to help eliminate ring gear deflection and designed for load bolt clearance.  This spool is 3lbs heavier than our popular HD spool and has drastically higher flange rigidity due to increased thickness of the flange and web.  We use these primarily in applications that are run reversed like a flipped rear thirdmember or our high pinion run in the rear.  45° PRESSURE ANGLE




Additional information

Weight 12 lbs
Dimensions 8.5 × 8.5 × 8.5 in


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