FeatureA long and safe service life with an integrated water tight connection with triple protected wires.Stainless steel brake rivets.The size of pulley bearings is increased to improve the bearing life.The bearing is highly engineered with high temperature grease to reduce breakdowns to ensure a long service.Specifications: 1.00″ Crankshaft only, 6.150″ Pulley, Counter Clockwise, 5/8″ Belt, 105 lb.ft torqueCompatibilityJohn DeereL120, LA150, G110 L130, X140, L2048145, X165, L2548190C, LA145, D140155C, LA155, D150LA130, LA165, D160LA140, LA175, D170ScottsL2048 L2548Replaces OEM#:John Deere GY21340, GY20108, GY20652, GY20878Replaces OEM#:Scotts GY21340, GY20108, GY20652, GY20878Replaces OEM#:5219-20,5219-73