742-0171 (3) Mower Blade Set 942-0171 742-0171B Fits MTD 50" Deck 17.25" x 2.50" model-SA303 This deep groove radial ball

This deep groove radial ball bearing is a direct aftermarket replacement Fits Caterpillar (Fits CAT) OEM part number 4F2393

Also Used On: Snapper

Designed as a drop-in Fits Toyota 6FGCU15 and 6FGCU18 gas-powered lift trucks

Core is 18 1/2 x 17 1/4 x 2

742-0171 (3) Mower Blade Set 942-0171 742-0171B Fits MTD 50" Deck 17.25" x 2.50" model-SA303 This deep groove radial ballThree New Aftermarket Replacement Mower Blades Fits MTD: Requires (3) for 50" Deck Fits Troy Bilt: Requires (3) for 50" Deck Tech Info: Center Hole: 3 8" Center to Center: 2 1 2" Length: 17 1 4" Outer Hole: 5 16" Thickness: 0. 187" Width: 2 1 2" Replaces Part Numbers: Fits MTD: 742 0171, 742 0171B, 742 0171B 0637, 942 0171B, OEM 742 0171B, OEM742 0171B Fits Troy Bilt: 742 0171, 742 0171B, 942 0171B, 98 037, OEM 742 0171B, OEM742 0171B