Blade 603409-03
OEM part for: Lawn Boy
Part Number: 603409-03
$36.51
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
Jump To:
Compatibility
This part will fit the following 170 machines
Lawn Boy
10725 (39000001-39999999)(1993) Lawnmower View Diagrams & Manuals
10725B (39000001-39999999)(1993) Side Discharge Mower View Diagrams & Manuals
5001 (700000001-799999999)(1967) Lawnmower View Diagrams & Manuals
5002 (800000001-899999999)(1968) Lawnmower View Diagrams & Manuals
5003 (900000001-999999999)(1969) Lawnmower View Diagrams & Manuals
5004 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
5004 (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
5006 (A00000001-A99999999)(1982) Lawnmower View Diagrams & Manuals
5020 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
5021 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5022 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
5023 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5024 (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
5024 (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
5024 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
5024 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5024 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5024 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5024 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
5026 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
5026 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5063 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5064 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5064 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5064 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
5080 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5081 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
5084 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5230 (200000001-299999999)(1962) Lawnmower View Diagrams & Manuals
5231 (300000001-399999999)(1963) Lawnmower View Diagrams & Manuals
5232 (400000001-499999999)(1964) Lawnmower View Diagrams & Manuals
5233 (500000001-599999999)(1965) Lawnmower View Diagrams & Manuals
5234 (600000001-699999999)(1966) Lawnmower View Diagrams & Manuals
5235 (700000001-799999999)(1967) Lawnmower View Diagrams & Manuals
5236 (800000001-899999999)(1968) Lawnmower View Diagrams & Manuals
5237 (800000001-899999999)(1968) Lawnmower View Diagrams & Manuals
5238 (900000001-999999999)(1969) Lawnmower View Diagrams & Manuals
5239 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
5239 (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
5239A (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5239B (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
5239C (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5239D (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
5239F (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5239G (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
5239G (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
5239G (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
5239G (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5239G (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5240 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5241 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
5242 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5243 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
5244 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5245 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5245 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5247 (A00000001-A99999999)(1982) Lawnmower View Diagrams & Manuals
5247 (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
5247 (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
5247 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
5247 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5250 (100000001-199999999)(1961) Lawnmower View Diagrams & Manuals
5250 (000000001-099999999)(1960) Lawnmower View Diagrams & Manuals
5250 (900000001-999999999)(1959) Lawnmower View Diagrams & Manuals
5250A (200000001-299999999)(1962) Lawnmower View Diagrams & Manuals
5251 (200000001-299999999)(1962) Lawnmower View Diagrams & Manuals
5269 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
5269 (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
5269A (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5269B (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
5269C (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5269D (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5269D (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
5269F (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5269G (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
5269G (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
5269G (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
5269G (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5269G (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5269S (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
5269S (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
5270 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5271 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
5272 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5273 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5273 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
5274 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
5275 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5275 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
5277 (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
5277 (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
5277 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
5277 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
5500 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
5500 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
5500 (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
5500 (900000001-999999999)(1969) Lawnmower View Diagrams & Manuals
5501 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
5501 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
7020 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
7020 (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
7021 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
7022 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
7023 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
7024 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
7024 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7024 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
7025 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
7025 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7080 (100000001-199999999)(1971) Lawnmower View Diagrams & Manuals
7080 (000000001-099999999)(1970) Lawnmower View Diagrams & Manuals
7081 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
7082 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
7083 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
7084 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7084 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
7084 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7084 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
7086 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
7086 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7221C (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
7221D (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
7221F (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7221G (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
7221G (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
7221G (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7222 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
7223 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
7224 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
7225 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
7226 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7227 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7227 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
7229 (A00000001-A99999999)(1982) Lawnmower View Diagrams & Manuals
7229 (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
7229 (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
7229 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
7229 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7229G (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
7260A (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
7260B (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
7260C (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
7260D (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7260D (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
7260F (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7260G (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
7260G (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
7260G (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
7260G (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7260G (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
7261 (200000001-299999999)(1972) Lawnmower View Diagrams & Manuals
7262 (300000001-399999999)(1973) Lawnmower View Diagrams & Manuals
7263 (400000001-499999999)(1974) Lawnmower View Diagrams & Manuals
7264 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7264 (500000001-599999999)(1975) Lawnmower View Diagrams & Manuals
7265 (600000001-699999999)(1976) Lawnmower View Diagrams & Manuals
7266 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
7266 (700000001-799999999)(1977) Lawnmower View Diagrams & Manuals
7268 (A00000001-A99999999)(1982) Lawnmower View Diagrams & Manuals
7268 (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
7268 (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
7268 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
7268 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
ES19ZPN (K00000001-K99999999)(1991) Lawnmower View Diagrams & Manuals
R7268 (A00000001-A99999999)(1982) Lawnmower View Diagrams & Manuals
R7268 (100000001-199999999)(1981) Lawnmower View Diagrams & Manuals
R7268 (000000001-099999999)(1980) Lawnmower View Diagrams & Manuals
R7268 (900000001-999999999)(1979) Lawnmower View Diagrams & Manuals
R7268 (800000001-899999999)(1978) Lawnmower View Diagrams & Manuals
ET-1 (000000001 - 099999999) )(1960) Edger View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
This part replaces obsolete part #: 603409
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Blade
No questions have been asked yet
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
