The WA323-2925-740 is a 350 Series gear set built for power take off hydraulic pump drive applications with a 2 1/2 inch bolt bore. This gear set installs in the PTO drive path to turn a mounted hydraulic pump off engine or transmission power.Features350 Series gear set2 1/2″ BB (bolt bore)Power Take Off (PTO) hydraulic pump drive gearPart number WA323-2925-740Tech Specs350 Series2 1/2″ BB