axle Synonyms

axle shaft spindle axletree shaft swivel tailboard thill trunnion car part dead axle driving axle support stem stalk shank rod pole plank pivot pin pillar live axle arbour pergola roof beam pivots central shaft wheel shaft rear axle stub axle saran mandril centerline mechanical advantage midline quarterdeck axel driveshaft Pontus abscissa bobbin bridging cam cane cantilever capstan center columella biaxial beam