Arnold 22-Inch Murray Mulching Blade Replacement Murray mulching blade Fits Murray walk-behind mowers with a 22" deck cutting width 13/32" round center hole Contains one mulching blade Fits models 71113, 7113E701, 71499, 71499E701, 71584E701, 71849E701, 97-001, 197-001, 335-768, 335-822, B1SB6174, B1SB9228, 6174