Oregon 91-235 Mower Blade

Blade Width: Measure near the center of the blade

Thickness: Measure near the center of the blade

Blade Length: Measured diagonally from the corners of the blade

Center Hole Size: Many blades will have a round hole in the center of the blade and you will need to know its diameter. Blade Length 5 or 7 Point Star Center holes may be 5 or 7 point star shaped. 5 point star on blade7 point star on blade Square or Rectangular The MTD built blades on many walk behind lawn mowers have a 'bow-tie' hole. In this case the Oregon replacement blade will have a rectangular center hole which will fit on the bow-tie pattern on the blade adapter. Square or Rectangular hole on blade MTD Blades The MTD® built blades (Bolens, Cub Cadet, Troy-bilt, White, Yard Machine, and Yardman) may have a 6 point star. Oregon replacement blades will have a 'Y' shaped center hole which will fit exactly on the 6 point star on the blade spindle. 6 point star for MTD blades The two sizes of the 6 point star. If your blade spindle has a bolt and lock washer that holds the blade to the machine you would use the 11/16" star or 'Y' blade. blade spindle with bolt and lock washer. If your blade is secured with a large flange nut then you would use the 5/8" star or 'Y' blade. blade spindle with large flange nut.

OffSet: (Sometimes referred to as offset): If you set the blade on a table this is the distance the center of the blade is above the table top (if any) when the cutting edges are flat on the table.

Air Lift: Air lift is the distance the lift panel rises above the cutting edge.

Cub Cadet: 2690369, 2690370, 2690444, 2690445, 5900762, Tiger Cub, ZT2148, ZT2148B, ZT2148K, ZT2148T, ZT2348T, ZT2352, ZT2352B, ZT2352K, ZT2352T

DR: Versa Pro Z

ExMark: Pro Series 0

Ferris: 320, 5900027, 5900030, 5900111, 5900218, 5900222, 5900232, 5900232.1, 5900232.2, 5900518, 5900540, 5900541, 5900542, 5900545, 5900552, 5900553, 5900554, 5900555, 5900556, 5900557, 5900571, 5900605, 5900606, 5900607, 5900614, 5900615, 5900616, 5900624, 5900625, 5900636, 5900640, 5900644, 5900645, 5900646, 5900647, 5900677, 5900678, 5900679, 5900680, 5900704, 5900710, 5900711, 5900712, 5900713, 5900729, 5900730, 5900739, 5900740, 5900749, 5900756, 5900758, 5900759, 5900778, 5900783, 5900854, 5900877, 5900878, 5900893, 5900905, 5900913, 5900963, 5900967, 5900973, 5900974, 5900975, 5900976, 5900987, 5900988, 5900991, 5900992, 5900993, 5901000, 5901000.1, 5901002, 5901002.1, 5901004, 5901005, 5901009, 5901012, 5901014, 5901015, 5901021, 5901022, 5901040, 5901041, 5901042, 5901043, 5901044, 5901045, 5901050, 5901050.1, 5901051, 5901051.1, 5901078, 5901081, 5901123, 5901194, BD36B, BG36KA, BGF36K, BGF52K, CTR52, DD52BVE, DD52KA, DD52KAE, DDS52BVE, H1618B, H1818B, H1820B, H1920B, H2020K, H2020O, H2220K, H2520K, HW32KA, HW36B, HW36K, OF52, R52R

Gravely: 988140, 988141, 988142, 988144, 988146, 988147, 988148, 988151, 988153, 988154, 988155, 988156, 988157, 988158, 988400, 988402, 988403, 988411, 988640, 992410, 992600, 992605, 992606, 992607, 992610, 994100, 994101, 994103, 994104, 994106, 994108, 994109, 994110, 994111, 994112, 994113, 994114, 994115, 994117, 994118, 994119, 994120, 994401, 994600, 994601, 994602, 994604, Tiger Cub, Turf Tiger, Wildcat

Husqvarna: Turf Tracer

Husqvarna/AYP: Laser Z, Laser Z HP

Hustler: Premier Pro Series, Prowler Mid-Cut

John Deere: 636M, 652M QuikTrak, SERIES 2

MTD: 1694771, 30111, 30112, 30113, 30116, 30126, 30127, Hydropro Series Walk-Behinds, Pro 7 Series 0, Turf Tracer HP, Wildcat

Snapper: Pro 7 Series 0,1,2,4, Pro Series 0

Toro: Laser Z, Metro, ProLine, Turf Ranger, Turf Tracer, Viking

Windsor: 1694770, Pro-Line Rider, Turbo Force, Turf Tiger, X-Treme And Z-Series

Bobcat: 32022, 32022A, 32022HD, WM132022

Bunton-Goodall: P2005

DR: 225381

Dixie Chopper: 30227-52T

Dixon: 10715, 11633, 539100341

Encore: 363291, 481707, 482462

ExMark: 103-2508, 103-6580-S

Ferris: 1521227, 1521227S, 21227S, 481711, 5021227, 5021227S, 5021227X2, 5021227XS, 5101756S, 5101756X2, 5103304S, 5103304X2, A48158, A48185

Gravely: 00273100, 00450300, 03253800, 0450300, 04916400, 04924500, D18037, GDU10231

Great Dane: D18037, GDU10231

Husqvarna: 100341, 101485, 539100341, 539101485, 539105712

Jacobsen: 363055, 390665

John Deere: AM104490, PT8721, TCU29188, TCU29869, TCU35393, TCU37208

Kees: 29246

Lastec: 027048

Lesco: 50125, 50140

Rotary: 10173, 10719, 3374, 9968

Simplicity: 1756152AYP, 1756152SYP, 5101756S, 5101756SYP, 5103304SYP, A48185

Snapper: 17037, 1756152SYP, 29246, 5021227, 5021227ASM, 5101756S, 5101756SYP, 5101756X2, 5103304S, 5103304SYP, 5103304X2, 7017037, 7075751, 7075751BMA, 7075751BZ, 7075751BZYP, 7076450, 7077344, 76450, 77344

Stens: 315-876

Toro: 1-633482, 1-633485, 103-2508, 103-2518, 103-2528, 105-7779, 105-7779-03, 105-7781, 105-7781-03, 105-7794, 105-7794-03, 105-7795, 105-7795-03, 105-7796, 105-7796-03, 108-1118, 110-0406, 110-0408, 110-0409, E633482, E633485

Windsor: 50-2140, 50-2146, 50-2220, 50-4215, 52-2225

Wright MFG: 71440005

Wright Stander: 71440001