A-B11757823YP-AI PULLEY-IDLER 4" model-988023 Pro-40 Power Unit Fits John Deere Industrial /

Fits John Deere Industrial / Construction: 70

Fits International Models: 1066

Required for tractors that have been converted from a 6-volt to a 12-volt system while retaining the original 6-volt coil

K564734712

OUTLET: 1 1/8 LOWER LEFT

A-B11757823YP-AI PULLEY-IDLER 4" model-988023 Pro-40 Power Unit Fits John Deere Industrial /One New Aftermarket Replacement 4" Backside Steel Idler Pulley for Simplicity, Snapper, Fits Ferris, and Murray Lawn Mowers This 4 inch backside steel idler pulley maintains proper drive belt tension on the mower deck, guiding and supporting the belt for smooth, consistent blade operation. It is a direct fit aftermarket replacement for OEM part number 1757823YP, used across a range of Simplicity, Snapper, Fits Ferris, and Murray zero turn and riding