3PK heavy duty blades for Grasshopper 61-inch, close-up edge highlights precision cutting.
3PK heavy duty blades for Grasshopper, center-hole detailed view for secure mounting.
3PK heavy duty blades set for Grasshopper, pack-shot showcasing value and readiness.

3PK

3PK Oregon 91-531 Heavy Duty Blades for 61\" Grasshopper 320242, 320243, 320245 | L8

High-performance patio lawn and garden made for confident daily results

$70.78

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Premium patio lawn and garden quality selected for United States (USA) customers.

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Why customers choose Cera Garden

Upgrade your mowing routine with the 3PK Oregon 91-531 Heavy Duty Blades, designed specifically for 61-inch Grasshopper decks. These blades are built to handle demanding yard tasks while maintaining steady edge quality across the cutting width. Structured for reliable installation and long life, they offer a practical upgrade for busy lawns and property maintenance.

Engineered for compatibility with Grasshopper models 320242, 320243, and 320245, the blades drop into place with balanced weight and a confident fit. Expect consistent cut lines, smoother debris clearance, and a refreshed mowing experience without needing a full mower overhaul. The blend of durability and precise geometry supports regular yard work across seasons.

Quick specs

  • Blade width: 2.50 inches
  • Blade thickness: 0.250 inches
  • Blade length: 21 inches
  • Center hole size: 1/2 inch
  • Air lift: 1 inch

What you might notice in use

During tasks, you may observe steadier cutting on uneven turf, cleaner clippings, and reduced resistance when tackling thicker grass. The blade geometry supports efficient air flow and balanced deck performance for everyday mowing scenarios.

  • Consistency: uniform blade edges help maintain an even lawn height.
  • Durability: designed for regular yard maintenance and repeated use.
  • Ease of installation: standard sizing supports straightforward mounting on compatible spindles.

Tips for installation and care

Follow standard safety steps when replacing blades. Confirm proper seating, torque, and center hole alignment to maintain performance and minimize vibration. Regular inspections help keep blades in prime condition between seasons.

Note: Actual results vary with mowing conditions and routine maintenance. These blades are designed to offer steady support for typical Grasshopper deployments.

FAQ

Q: Which Grasshopper models are compatible with these blades?

A: Designed for 61-inch Grasshopper decks, compatible with models 320242, 320243, and 320245.

Q: What blade specs help with maintenance and installation?

A: Blade width 2.50 in, thickness 0.250 in, length 21 in, center hole 1/2 in, air lift 1 in.

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