The drive gearbox on my Case DH4 Trencher locked up. Where do I find a replacement? Case no longer carries parts for this unit. It's in great shape other than the gearbox. Hate to part it out just because I can't replace gearbox.
Welcome to the forum dsc. :usa All parts for Case trenchers are distributed by Aztec Underground. Here's a link to their website so you can contact them. http://www.astecunderground.com/www...--trenchers--drills--fluid-systems-walkbehind
Would you happed to have a workshop manual for the DH4 , Hi DSC Iv' just purchased a dh4 and have a few drive issues myself , mainly not dissengaging and selecting neutral , could really use a workshop manual if anyone has one Cheers Justridinby