BrendonV 0 Posted July 22, 2001 I don’t have too much info on the “Frame Mounted” vac units. These units mount on the rear of the tractor, and are driven by a belt, but are offset to the left. These blowers units are significantly different than the PTO driven type. Rather than a cart, a bag mounted on a shelf is used for the discharge. One number for this type unit is 1690402. http://www.simpletractors.com/images/700_series_images/718_vac_collector_cg.jpg Share this post Link to post Share on other sites