Fits Models: Cub Cadet FMZ50, LTX1042, LTX1045, LTX1046, LTX1050, RZT50, RZT54 and Z-Force S seriesTroy-Bilt Mustang XP, 2010-2012
Specifications: ID: 1" ID 1" Pulley Diameter 6" Belt Width 1/2" or 5/8" Rotation Direction Counter clockwiseCool Coil TechnologyHigh Temperature Bearing UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyUpgraded to 3 Layer "Xtreme TOUGH" Integrated, Water Tight Wire Harness
Additional Information: Interchangeable with 255-839 Electric PTO Clutch 255-839 Electric PTO Clutch