Product Description
This is a brand mower idler pulley. The specs are as follows: Flat Idler w/ flanges. Composite. Engine to transmission idler. Fits 38", 12 HP lawn tractors 1987 - 1993. Material Composite A 2-3/4" C / Bore 1/2" Replaces part numbers 280-499 STENS 34-829 OREGON A-42109 MURRAY 7978 ROTARY 91179 MURRAY Thanks For Your Business!! B1MU7978