15X140MA Murray Zinc Pulley Nut .56-18 supersedes 15X140MA

15X140MA Murray Zinc Pulley Nut .56-18 supersedes 15X140MA.  15X140, 15X121, 711626, 710191, 15X121MA have been superseded to 15X140MA.  Fits 7800292, 7800412, 7800303, 7800410, 7800411 Lawn Tractor.  Also fits Briggs & Strratton 261010x10B – Walk-Behind Mo;   261010x89B – Walk-Behind Mo;   261011x89A – Walk-Behind Mo;   261011x89A – Walk-Behind Mo;   261031x692B – Walk-Behind M;   2690892 – EBL155420H, 15.5H;   2690997 – MT145380, 14.5HP ;   2690998 – MT155380H, 15.5HP;   2690999 – MT155420H, 15.5HP;   2691197-00 – MT145380, 14.5;   2691198-00 – MT155380, 15.5;   2691199-00 – MT155420H, 15; .  2691226 – MT145380, 14.5 Gr;   2691226 – MT145380, 14.5 Gr;   2691227 – MT155420H, 15.5 G;   2691227 – MT155420H, 15.5 G;   309000x31A – Mid-Engine Rid;   309000x8A – Mid-Engine Ride;   309000x8A – Mid-Engine Ride;   309000x8B – Mid-Engine Ride;   309000x8B – Mid-Engine Ride;   309000x8C – Mid-Engine Ride;   309000x8C – Mid-Engine Ride;   309000x8NA – Mid-Engine Rid;   309000x8NA – Mid-Engine Rid;   309001x08A – Mid-Engine Rid;   309001x08A – Mid-Engine Rid;   309001x18A – Mid-Engine Rid;   309001x18A – Mid-Engine Rid;   309001x48A – Mid-Engine Rid;   309002x24A – Mid-Engine Rid;   309002x24A – Mid-Engine Rid;   309002x24B – Mid-Engine Rid;   309002x24B – Mid-Engine Rid;   309002x24C – Mid-Engine Rid;   309002x24C – Mid-Engine Rid;   309003x99A – Mid-Engine Rid;   309003x99A – Mid-Engine Rid;   309003x99NA – Mid-Engine Ri;   309003x99NA – Mid-Engine Ri;   309005x10A – Mid-Engine Rid;   309005x51A – Mid-Engine Rid;   309006x00A – Mid-Engine Rid;   309006x00A – Mid-Engine Rid;   309006x190A – 552549, Mid-E;   309006x190A – 552549, Mid-E;   309006x50A – Mid-Engine Rid;   309006x50A – Mid-Engine Rid;   309006x50B-SW – Mid-Engine ;   309006x50B-SW – Mid-Engine ;