Rj Link’s new standard PTO gearbox is ideal for agricultural applications and more. The gearbox is available as a 1:1 thru 4:1 speed reducer and 1:1 thru 1:4 speed increaser. Design features include cast aluminum, helical gears hardened with ground teeth, taper roller bearings, modular mounting. Other options include a lube pump, cooler, bell housing, clutches, drive plate, other couplings.