live axle
noun
: the driving axle of any self-propelled vehicle
the usual front axle of a passenger car is a dead axle and the rear axle is a live axle 
Principles of Automotive Vehicles
Principles of Automotive Vehicles- dramatistically
- dramatists
- dramatizable
- dramatization
- dramatizations
- dramatize
- dramatized
- dramatizer
- dramatizers
- dramatizes
- dramatizing
- dramaturg
- dramaturge
- dramaturges
- dramaturgic
- dramaturgical
- dramaturgically
- dramaturgies
- dramaturgists
- dramaturgs
- dramaturgy
- drame
- dramedies
- dramedy
- dramma per musica