This is a A-B1XT0454 CLUTCH, PTO XTREME X0454 PN: B1XT0454Main Description As Following : A-B1XT0454 CLUTCH, PTO XTREME X0454 P.N: B1XT0454 Cool Coil TechnologyHigh Temperature Bearing UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyIntegrated Water Tight Wire HarnessCrankshaft: 1.125Pulley: 5.35Rotation: CCWBelt: 1/AB Crossed From: AM116654 JOHN DEERE , AM125082 JOHN DEERE , AM126710 JOHN DEERE , X0454 XTREME , 255-134 STENS , 255134 STENS , 5215-117 WARNER , 5215117 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 Integrated Water Tight Wire Harness Crankshaft: 1.125 Pulley: 5.35 Rotation: CCW Belt: 1/AB