XHT 17-7/8", 6PT Star Mower Blade (Single) - B1CC1428,1 Replacement XHT Lawnmower blade. XHT(Xtreme Hardness & Toughness) blades are 25-40% harder than standard lawnmower blades. Benefits of the HXT blade are sharper and longer lasting cutting edges. More resistance to bending. Tighter tolerances in the aftermarket vs. OEM. XHT blades also offer greater impact toughness. (3) blades for a 50" cut. Center Hole 6 pt. star Length 17.9" Thickness .187 Type Medium Lift - Notched Width 2-1/2" Crossed From: CC11480 MOW MORE OCC-742-04053 MTD/ CUB CADET/ WHITE OCC74204053 MTD/ CUB CADET/ WHITE OEM-742-04053 MTD/ CUB CADET/ WHITE OEM74204053 MTD/ CUB CADET/ WHITE PR3055007 PARTNER SPM199562627 CRAFTSMAN 112-0316 TORO / WHEEL HORSE 1120316 TORO / WHEEL HORSE 11480 ROTARY 11507 ROTARY 198-086 OREGON 198086 OREGON 325-183 STENS 325183 STENS 335-859 STENS 335859 STENS 4445113 A & I MEGA-CROSS 490-110-C123 MTD/ CUB CADET/ WHITE 490-110-M126 MTD/ CUB CADET/ WHITE 490110C123 MTD/ CUB CADET/ WHITE 490110M126 MTD/ CUB CADET/ WHITE 50-2138 WINDSOR 502138 WINDSOR 742-04053 MTD/ CUB CADET/ WHITE 742-04053A MTD/ CUB CADET/ WHITE 742-04053B MASSEY FERGUSON 742-04053B MTD/ CUB CADET/ WHITE 742-04053C MTD/ CUB CADET/ WHITE 742-04056 MTD/ CUB CADET/ WHITE 74204053 MTD/ CUB CADET/ WHITE 74204053A MTD/ CUB CADET/ WHITE 74204053B MASSEY FERGUSON 74204053B MTD/ CUB CADET/ WHITE 74204053C MTD/ CUB CADET/ WHITE 74204056 MTD/ CUB CADET/ WHITE 942-04053 MTD/ CUB CADET/ WHITE 942-04053-X MTD/ CUB CADET/ WHITE 942-04053A MTD/ CUB CADET/ WHITE 942-04053B MTD/ CUB CADET/ WHITE 942-04053C MTD/ CUB CADET/ WHITE 942-04053C-X MTD/ CUB CADET/ WHITE 94204053 MTD/ CUB CADET/ WHITE 94204053A MTD/ CUB CADET/ WHITE 94204053B MTD/ CUB CADET/ WHITE 94204053C MTD/ CUB CADET/ WHITE 94204053CX MTD/ CUB CADET/ WHITE 94204053X MTD/ CUB CADET/ WHITE 98-086 OREGON 98086 OREGON A physical address must be provided, NO P.O. BOXES. Thanks for looking!