Cultivator Troy-Bilt Purchased Oct 29, 2017, Troy-Bilt TB146ec, model 21AK146G766 For parts supplier click here or here. or here for the Troy-Bilt parts site. To view the manual click here or go to C:\Users\Tom Davis\Dropbox. See Jump Start chuck O&M in the same directory. New started housing $13.62 How do I replace starter rope on Troybilt TB146EC garden?