Parts Catalog Form No. 3386-789 Rev A Register at www.Toro.com. Original Instructions (EN) 4in x 36in Bolt-On Terminator Chain Utility Trencher Model No. TR16504T44 Model No.
4 Inch x 36 Inch Bolt-On Terminator Chain Assembly Ref. 1 1:1 1:1:1 2 3 4 5 6 7 3386-789A Part Number Qty.