Description: John Deere Flat Idler Pulley - Plastic
Replaces OEM: John Deere: AM104666, AM121970
Pulley Dimension A: (inches) 3 3/16
Pulley Dimension A: (mm) 80.96
Pulley Dimension C: (inches) 3/8
Pulley Dimension C: (mm) 9.52
Pulley Dimension D: (inches) 3/4
Pulley Dimension D: (mm) 19.05
Fits: Selected John Deere ride on lawnmower models including STX38, STX46, SX85 as the deck Idler pulley.LT150, LT155, LT160, LT166, LT180, LTR180 as the transmission idler pulley.