Choosing Mower Blades

Three types of mower blades are available for use with D series mowers.

• 3-N-1 blades. These are general purpose blades that are best suited for side-discharge operation and mulching with a cover installed, but can be used with a bagger attachment, or with a mulch plug installed. They are not designed for optimal performance when bagging or mulching with a plug installed.
• Bagger blades. These blades are designed for optimal performance when used with bagger attachments.
• Mulching blades. These blades are designed for optimal performance when used with a mulch plug installed.