New Old Stock, Rotary 1056 Mower Blade 19-7/8" Center Hole Lawn-Boy 603409 for 19" decks.

Q12

Replaces: 
Lawn-Boy / Toro:  603409, 603409-03

SPECS:
Center Hole: 5/8"
Length: 18.94"
Width: 2-1/2"
Thickness: 9/64"

Fits:

Lawn Boy
10725 (39000001-39999999)(1993) Lawnmower
10725B (39000001-39999999)(1993) Side Discharge Mower
5001 (700000001-799999999)(1967) Lawnmower
5002 (800000001-899999999)(1968) Lawnmower
5003 (900000001-999999999)(1969) Lawnmower
5004 (100000001-199999999)(1971) Lawnmower
5004 (000000001-099999999)(1970) Lawnmower
5006 (A00000001-A99999999)(1982) Lawnmower
5020 (100000001-199999999)(1971) Lawnmower
5021 (200000001-299999999)(1972) Lawnmower
5022 (300000001-399999999)(1973) Lawnmower
5023 (400000001-499999999)(1974) Lawnmower
5024 (100000001-199999999)(1981) Lawnmower
5024 (000000001-099999999)(1980) Lawnmower
5024 (900000001-999999999)(1979) Lawnmower
5024 (800000001-899999999)(1978) Lawnmower
5024 (700000001-799999999)(1977) Lawnmower
5024 (600000001-699999999)(1976) Lawnmower
5024 (500000001-599999999)(1975) Lawnmower
5026 (900000001-999999999)(1979) Lawnmower
5026 (800000001-899999999)(1978) Lawnmower
5063 (400000001-499999999)(1974) Lawnmower
5064 (700000001-799999999)(1977) Lawnmower
5064 (600000001-699999999)(1976) Lawnmower
5064 (500000001-599999999)(1975) Lawnmower
5080 (200000001-299999999)(1972) Lawnmower
5081 (300000001-399999999)(1973) Lawnmower
5084 (700000001-799999999)(1977) Lawnmower
5230 (200000001-299999999)(1962) Lawnmower
5231 (300000001-399999999)(1963) Lawnmower
5232 (400000001-499999999)(1964) Lawnmower
5233 (500000001-599999999)(1965) Lawnmower
5234 (600000001-699999999)(1966) Lawnmower
5235 (700000001-799999999)(1967) Lawnmower
5236 (800000001-899999999)(1968) Lawnmower
5237 (800000001-899999999)(1968) Lawnmower
5238 (900000001-999999999)(1969) Lawnmower
5239 (100000001-199999999)(1971) Lawnmower
5239 (000000001-099999999)(1970) Lawnmower
5239A (200000001-299999999)(1972) Lawnmower
5239B (300000001-399999999)(1973) Lawnmower
5239C (400000001-499999999)(1974) Lawnmower
5239D (500000001-599999999)(1975) Lawnmower
5239F (600000001-699999999)(1976) Lawnmower
5239G (100000001-199999999)(1981) Lawnmower
5239G (000000001-099999999)(1980) Lawnmower
5239G (900000001-999999999)(1979) Lawnmower
5239G (800000001-899999999)(1978) Lawnmower
5239G (700000001-799999999)(1977) Lawnmower
5240 (200000001-299999999)(1972) Lawnmower
5241 (300000001-399999999)(1973) Lawnmower
5242 (400000001-499999999)(1974) Lawnmower
5243 (500000001-599999999)(1975) Lawnmower
5244 (600000001-699999999)(1976) Lawnmower
5245 (800000001-899999999)(1978) Lawnmower
5245 (700000001-799999999)(1977) Lawnmower
5247 (A00000001-A99999999)(1982) Lawnmower
5247 (100000001-199999999)(1981) Lawnmower
5247 (000000001-099999999)(1980) Lawnmower
5247 (900000001-999999999)(1979) Lawnmower
5247 (800000001-899999999)(1978) Lawnmower
5250 (100000001-199999999)(1961) Lawnmower
5250 (000000001-099999999)(1960) Lawnmower
5250 (900000001-999999999)(1959) Lawnmower
5250A (200000001-299999999)(1962) Lawnmower
5251 (200000001-299999999)(1962) Lawnmower
5269 (100000001-199999999)(1971) Lawnmower
5269 (000000001-099999999)(1970) Lawnmower
5269A (200000001-299999999)(1972) Lawnmower
5269B (300000001-399999999)(1973) Lawnmower
5269C (400000001-499999999)(1974) Lawnmower
5269D (600000001-699999999)(1976) Lawnmower
5269D (500000001-599999999)(1975) Lawnmower
5269F (600000001-699999999)(1976) Lawnmower
5269G (100000001-199999999)(1981) Lawnmower
5269G (000000001-099999999)(1980) Lawnmower
5269G (900000001-999999999)(1979) Lawnmower
5269G (800000001-899999999)(1978) Lawnmower
5269G (700000001-799999999)(1977) Lawnmower
5269S (100000001-199999999)(1971) Lawnmower
5269S (000000001-099999999)(1970) Lawnmower
5270 (200000001-299999999)(1972) Lawnmower
5271 (300000001-399999999)(1973) Lawnmower
5272 (400000001-499999999)(1974) Lawnmower
5273 (600000001-699999999)(1976) Lawnmower
5273 (500000001-599999999)(1975) Lawnmower
5274 (600000001-699999999)(1976) Lawnmower
5275 (800000001-899999999)(1978) Lawnmower
5275 (700000001-799999999)(1977) Lawnmower
5277 (100000001-199999999)(1981) Lawnmower
5277 (000000001-099999999)(1980) Lawnmower
5277 (900000001-999999999)(1979) Lawnmower
5277 (800000001-899999999)(1978) Lawnmower
5500 (200000001-299999999)(1972) Lawnmower
5500 (100000001-199999999)(1971) Lawnmower
5500 (000000001-099999999)(1970) Lawnmower
5500 (900000001-999999999)(1969) Lawnmower
5501 (400000001-499999999)(1974) Lawnmower
5501 (300000001-399999999)(1973) Lawnmower
7020 (100000001-199999999)(1971) Lawnmower
7020 (000000001-099999999)(1970) Lawnmower
7021 (200000001-299999999)(1972) Lawnmower
7022 (300000001-399999999)(1973) Lawnmower
7023 (400000001-499999999)(1974) Lawnmower
7024 (700000001-799999999)(1977) Lawnmower
7024 (600000001-699999999)(1976) Lawnmower
7024 (500000001-599999999)(1975) Lawnmower
7025 (900000001-999999999)(1979) Lawnmower
7025 (800000001-899999999)(1978) Lawnmower
7080 (100000001-199999999)(1971) Lawnmower
7080 (000000001-099999999)(1970) Lawnmower
7081 (200000001-299999999)(1972) Lawnmower
7082 (300000001-399999999)(1973) Lawnmower
7083 (400000001-499999999)(1974) Lawnmower
7084 (800000001-899999999)(1978) Lawnmower
7084 (700000001-799999999)(1977) Lawnmower
7084 (600000001-699999999)(1976) Lawnmower
7084 (500000001-599999999)(1975) Lawnmower
7086 (900000001-999999999)(1979) Lawnmower
7086 (800000001-899999999)(1978) Lawnmower
7221C (400000001-499999999)(1974) Lawnmower
7221D (500000001-599999999)(1975) Lawnmower
7221F (600000001-699999999)(1976) Lawnmower
7221G (100000001-199999999)(1981) Lawnmower
7221G (000000001-099999999)(1980) Lawnmower
7221G (800000001-899999999)(1978) Lawnmower
7222 (200000001-299999999)(1972) Lawnmower
7223 (300000001-399999999)(1973) Lawnmower
7224 (400000001-499999999)(1974) Lawnmower
7225 (500000001-599999999)(1975) Lawnmower
7226 (600000001-699999999)(1976) Lawnmower
7227 (800000001-899999999)(1978) Lawnmower
7227 (700000001-799999999)(1977) Lawnmower
7229 (A00000001-A99999999)(1982) Lawnmower
7229 (100000001-199999999)(1981) Lawnmower
7229 (000000001-099999999)(1980) Lawnmower
7229 (900000001-999999999)(1979) Lawnmower
7229 (800000001-899999999)(1978) Lawnmower
7229G (000000001-099999999)(1980) Lawnmower
7260A (200000001-299999999)(1972) Lawnmower
7260B (300000001-399999999)(1973) Lawnmower
7260C (400000001-499999999)(1974) Lawnmower
7260D (600000001-699999999)(1976) Lawnmower
7260D (500000001-599999999)(1975) Lawnmower
7260F (600000001-699999999)(1976) Lawnmower
7260G (100000001-199999999)(1981) Lawnmower
7260G (000000001-099999999)(1980) Lawnmower
7260G (900000001-999999999)(1979) Lawnmower
7260G (800000001-899999999)(1978) Lawnmower
7260G (700000001-799999999)(1977) Lawnmower