This is a A-B1XT0600 CLUTCH, PTO XTREME X0600 PN: B1XT0600Main Description As Following : A-B1XT0600 CLUTCH, PTO XTREME X0600 P.N: B1XT0600 Cool Coil TechnologyHigh Temperature Bearing UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyUpgraded to 3 Layer "Xtreme TOUGH" Water Tight, Replaceable Wire HarnessCrankshaft: 1Pulley: 6.06Rotation: CCWBelt: 1/AB Crossed From: GT2.5-SN01 OGURA , GT25SN01 OGURA , X0600 XTREME , 7075081 SNAPPER , 7075672 SNAPPER , 7075672YP SIMPLICITY , 7075672YP SNAPPER , 75672 SNAPPER Found in Section & Models : Sunbelt - Electrical > Electric PTO Clutches, 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 Upgraded to 3 Layer "Xtreme TOUGH" Water Tight, Replaceable Wire Harness Crankshaft: 1 Pulley: 6.06 Rotation: CCW Belt: 1/AB