Oregon 91-557 Low-Lift Blade for Grasshopper
Oregon 91-557 Low-Lift Blade for Grasshopper
Oregon 91-557 is a low-lift replacement mower blade for verified Grasshopper-family applications. Match the complete part number, dimensions, center hole and deck configuration before ordering.
Specifications
- Length: 15 in.
- Width: 2-1/2 in.
- Thickness: 0.250 in.
- Center hole: 1/2 in.
- Offset: 5/16 in.
- Air lift: 3/4 in.
Fitment and Quantity
Requires three 91-557 blades for a 42- or 44-inch cut. A 48-inch cut uses one 91-557 blade with two 91-558 blades. Verified replacement references include 70014, 70062KT, 7014KT and 72896KT. One purchase includes one blade.
Ordering Safeguard
Verify the complete OEM or replacement number, mower model, deck size, mounting pattern and required blade combination before ordering.
Installation
Stop the engine, remove the key, disconnect the spark-plug lead, wear cut-resistant gloves and follow the equipment manufacturer's blade-orientation and torque specifications.