Craig, frount outlets are going to be aux. hydraulic outlets for controlling such things as hydraulic angle on a snowblade. Your correct the motors from a 784, 1710, 1711, 1810, 1811, 1812, will fit into a 782 without problems. But the 1810, 1811, and 1812 used the Kohler 18 Magnum engines instead of the KT-17 which was in the 782, 784, 1710, and 1711 and if i remember correctly you have to use the wiring harness from those tractors because the wiring harness from the 782 will not work with the Mag 18 engines. I think that I got that right, and if not, i know others on here will be able to shine a little bit brighter light on it.