This is a A-B1XT0384 CLUTCH, PTO XTREME X0384 PN: B1XT0384Main Description As Following : A-B1XT0384 CLUTCH, PTO XTREME X0384 P.N: B1XT0384 Cool Coil TechnologyHigh Temperature Bearing UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyUpgraded to 3 Layer "Xtreme TOUGH" Integrated, Water Tight Wire HarnessCrankshaft: 1Pulley: 5.6 SPRotation: CCWBelt: 1/AB Crossed From: AM136787 JOHN DEERE , AM137323 JOHN DEERE , X0384 XTREME , 255-152 STENS , 255152 STENS , 5219-88 WARNER , 521988 WARNER Found in Section & Models : Sunbelt - Electrical > Electric PTO Clutches, John Deere (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" Integrated, Water Tight Wire Harness Crankshaft: 1 Pulley: 5.6 SP Rotation: CCW Belt: 1/AB