This Exmark Replacement Blade (345-203) is a Stens replacement standard blade that measures 20 7/8" long by 2 1/4" wide. It is designed to operate as a replacement for Exmark part numbers 1-42-1000, 42-1000, and 107-4276-03. You can then ensure that this Exmark replacement lawnmower blade will fit perfectly on a number of Exmark mowers with 21" decks. Standard blades are perfect for general purpose mowing applications. The blades have medium lift and are excellent when used with side or rear discharge decks. They are precision balanced and heat treated for durability.
- Exmark Replacement Standard Blade (345-203) is a formed blade
- Replaces (OEM) Exmark part numbers 1-42-1000, 42-1000, and 107-4276-03
- Fits a number of Exmark mowers with 21" decks
- Blade thickness is 0.134"; Center hole is 7/16"; Outer holes are 3/8"; Center to center distance is 2 7/16"
- Length: 20 7/8" x Width: 2 1/4"