Sears PartsDirect is the primary source for replacement parts for Sears and Craftsman products, including lawnmowers. You can search for the specific model of your Craftsman rider lawnmower on their website and then order the replacement key if available.
Option 2: Local Repair Shops
Local lawn mower repair shops may have replacement keys available for older models of Craftsman rider lawnmowers. You can bring your current key or the model number of your lawnmower to a repair shop and inquire whether they have a compatible replacement.
Option 3: Online Marketplaces
Online marketplaces like eBay or Amazon may have sellers offering replacement keys for Craftsman rider lawnmowers. Make sure to verify the compatibility with your specific model before making a purchase.
Option 4: Locksmith
If you are unable to find a suitable replacement key through any of the above options, you may consider contacting a local locksmith. They might be able to create a new key based on the existing key or the lawnmower's model number.