HomeBLADE MULCHER 18In.X 3/8In. UNIVERSALUNIVERSAL-MULCHING BLADE. Replaces: OREGON 90-618 PRIME LINE 7-04640 STENS 300-533 SUNBELT B1SB6052 $12.50PriceUNIVERSAL BLADE MULCHERSelectQuantityAdd to Cart