(3) Flat Idler Pulley Fits Ferris fits Snapper Pro 5021976 5600184 5102831 model-Conveyors It replaces OEM part number

It replaces OEM part number AT306500 and is used in the swing tower linkage on the 310E

E1ADDN6C037A

Fits Snapper: 1-7043

then this is NOT the correct Kit for your Fits CAT

Replaces Elbow and Extension

(3) Flat Idler Pulley Fits Ferris fits Snapper Pro 5021976 5600184 5102831 model-Conveyors It replaces OEM part numberSet of Three (3) New Aftermarket Replacement Flat Idler Pulleys Fits Ferris Models: 5900500, 5900708, 5900781, 5900783, 5900941, 5900943, 5900993 Fits Snapper PRO, Fits Simplicity, Zero Turn Tech Info: D: 6 3 4" ID: 1 2" Height: 1 1 2" Also Available Individually and In Other Multiples Please See Our Other Listings! Replaces Part Number: 5021976, 5102831, 5103800, 5600184, 21976