91-537 MOWER BLADE, 21" Length_22 5/8" 149" Blade Length 21-1/4" Center

149" Blade Length  21-1/4" Center Hole Size  7/8" OffSet  3/8" Air Lift  1-1/8"

Murray 330278 Noma 330278

PR185H42STB

164" Center Hole 5 Point Star Equipment Type Lawn Mower Deck Size 42" Cut Fits Model

ECONOMY: 3 for 48" cut

91-537 MOWER BLADE, 21" Length_22 5/8" 149" Blade Length 21-1/4" CenterPRODUCT DETAILS Center hole: 21" Requires 3 blades for 60" cut High lift: The aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge Stays sharp and durable for longer Fits Bush Hog models: ATH, FTH SPECIFICATIONS, DETAILS & SUPPORT Blades Blade Width 3. 00" Thickness 0. 250" Blade Length 21" Center Hole Size 1 2" OffSet 5 16" Air Lift 1 1 4" General Color Black Volume 412. 43 in Product UOM Each