Mowerzone Primeline Lawnmower Parts, Briggs Stratton, Honda, Tecumseh, Kohler, Onan, Kawasaki, Online catalog of quality Primeline aftermarket parts for popular lawnmowers and small gas engines. Dealers and Residential sales. BLADE BLADECheck Latest PriceLength: 14-27/32 Center Hole: 7/16 Outer Hole: 1/2 Center/Center: 1-5/8 S/F: F Width: 2 Thickness: .155 Replaces: Jacobsen 330721 500904 Need 3 for 42 cut Set #500904 ... BLADE BLADECheck Latest PriceLength: 19-15/16 Center Hole: 7/16 Outer Hole: 15/32 Center/Center: 1-5/8 S/F: S Width: 2 Thickness: .155 Replaces: Jacobsen 330720 Need 3 for 50 cut set #500905 ... BLADE BLADECheck Latest PriceLength:16-1/4 Center Hole:6 Point Star Outer Hole:5/16 Center/Center:2-1/2 S/F:-- Width:3 Thickness:.125 Replaces: MTD 742-0542 Requires (1) 7-06402 & (2) 7-06401 for 46 cut ... BLADE BLADECheck Latest PriceLength: 20 Center Hole: 3/8 Outer Hole: - Center/Center:- S/F: S Width: 2 Thickness: .187 Replaces: Jacobsen 554589 Commercial walk behind ... BLADE BLADECheck Latest PriceLength: 20-13/16 Center Hole: 7/16 Outer Hole: 13/32 Center/Center: 2-7/8 S/F: S Width: 2-1/2 Thickness: .250 Replaces: Jacobsen 390514 Need 3 for 60 Turfcat Commercial ... BLADE BLADECheck Latest PriceLength: 21 Center Hole: 7/16 Outer Hole: 15/32 Center/Center: 1-5/8 S/F: F Width: 2 Thickness: .155 Replaces: Jacobsen JA390162 5901395 ... BLADE BLADECheck Latest PriceLength: 25 Center Hole: 7/16 Outer Hole: 13/32 Center/Center: 2-7/8 S/F: S Width: 2-1/2 Thickness: .250 Replaces: Jacobsen 390515 Need 3 for 72 Turfcat ... BLADE BLADECheck Latest PriceLength: 25 Center Hole: 7/16 Outer Hole: 13/32 Center/Center: 6-1/2 S/F: S Width: 2-1/2 Thickness: .187 Replaces: Jacobsen 336906 Need 3 for 72 Turfcat Set #502560 ... BLADE BLADECheck Latest PriceLength: 30 Center Hole: 3/8 Outer Hole: Center/Center: S/F: S Width: 2-1/2 Thickness: .187 Replaces: Jacobsen 336050 ...