Parts Catalog Form No. 3386-787 Rev A Register at www.Toro.com. Original Instructions (EN) 4in x 36in Solid Weld Terminator Chain Utility Trencher Model No. TR16504S44 Model No.
4 Inch x 36 Inch Solid Weld Terminator Chain Assembly Ref. 1 1:1 1:1:1 2 3 3386-787A Part Number Qty.