Oregon 195-019 Lawn Mower Blade, 100 Series, 21"

The Oregon 195-019 is a 21-inch replacement lawn mower blade designed for 100 Series mowers with compatible deck configurations. It provides a direct replacement option for owners needing to refresh their cutting setup to maintain a clean, manicured lawn surface.

Built from boron steel, the blade utilizes a double bevel design engineered to balance overall durability and ductility. This construction handles routine cutting demands while maintaining its shape. Additionally, the blade design helps lower operating sound, reducing overall blade noise by up to 1.5 decibels during use.

A key consideration is the specific mounting and sizing requirements. The blade features a 5-point star center hole, so it will only fit mower spindles that match this shape. Furthermore, standard 42-inch mower decks require two of these 21-inch blades working together to achieve a complete cut.

Verdict: The Oregon 195-019 is a solid replacement choice for anyone maintaining a 42-inch cutting deck that uses a 5-point star spindle mount. If you need a durable boron steel blade engineered for reduced noise and clean cutting, this model fits the bill.

• Blade Length: 21 inches
• Center Hole: 5-point star
• Material: Boron steel
• Edge Design: Double bevel
• Deck Compatibility: Requires 2 blades for 42-inch cut
• Noise Reduction: Up to 1.5 decibels
• Series Compatibility: 100 Series

A great fit if you:

• Own a 100 Series mower with a 42-inch deck that takes two blades.
• Need a replacement blade with a 5-point star center hole.
• Want boron steel construction with up to 1.5 decibels of noise reduction.

Consider something else if you:

• Have a mower spindle that uses a round, 6-point star, or other mounting shape.
• Need a single blade for a different cutting deck size.

What type of center hole does this blade have?
It features a 5-point star center hole mounting pattern.

How many blades are needed for a 42-inch mower deck?
A 42-inch cutting deck requires two of these 21-inch blades.

What material is this blade made from?
It is made from boron steel with a double bevel edge design.