This is a A-B1XT0607 CLUTCH, PTO XTREME X0607 PN: B1XT0607Main Description As Following : A-B1XT0607 CLUTCH, PTO XTREME X0607 P.N: B1XT0607 Cool Coil TechnologyHigh Temperature Bearing UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyWater Tight, Replaceable Wire Harness PigtailDim A (1): Crank Diam.1.125"Dim B (2): Counter ClockwiseDim C (3): Pulley Diam.6.06"Dim D (4): 1/2" or 5/8" Belt Crossed From: X0607 XTREME , 22590 FERRIS , 22590 SNAPPER , 23232 FERRIS , 23232 SNAPPER , 255-113 STENS , 255113 STENS , 5022590 FERRIS , 5022590 SNAPPER , 5023232 FERRIS , 5023232 SIMPLICITY , 5023232 SNAPPER , 5023232SM SIMPLICITY Found in Section & Models : Sunbelt - Electrical > Electric PTO Clutches, Ferris (UNDEFINED): SEVERAL, Simplicity (UNDEFINED): SEVERAL, Snapper (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Cool Coil Technology High Temperature Bearing Upgrade Replaceable Pulley Bearing Super Smooth "Xtreme Precision" Machined Pulley Water Tight, Replaceable Wire Harness Pigtail Dim A (1): Crank Diam.1.125" Dim B (2): Counter Clockwise Dim C (3): Pulley Diam.6.06" Dim D (4): 1/2" or 5/8" Belt