Constant Speed Kit. Our selection of hydraulic parts make fixing your truck and/or ready mixer easy and fast. Along with our constant speed kit we also offer parts like gear boxes, fan coolers, pumps, motors and more. Con-Tech Manufacturing is a leading source of parts and accessories for your truck, concrete mixer and/or fleet. If your having trouble locating a certain part please give our parts team a call at 507.374.2239.
Painted parts will take approximately 5-7 business days with shipment out of Minnesota.