Fits Models: Exmark Lazer Z HP, Serial No. 160,000 and higher; NOT for 27HP modelToro Z Master Z400, Serial No. 290000001-310999999, Z441 and Z449, Serial No. 250000001-270999999, Z450, Serial No. 2500000001-280999999 and Z453, Serial No. 2500000001-270999999Wright Mfg. Sentar 3, Serial No. 26980 and higher
Specifications: ID: 1" ID 1" Pulley Diameter 7 3/16" Belt Width 1/2" or 5/8" Rotation Direction Counter clockwiseDo not use with Exmark 27HP modelCool Coil TechnologyHeavy Duty "FatBoy Series" UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyUpgraded to 3 Layer "Xtreme TOUGH" Integrated, Water Tight Wire Harness
Additional Information: Interchangeable with 255-560 Electric PTO Clutch 255-560 Electric PTO Clutch
