Murray 90891MA Lawn Mower Blade Adapter OEM Replacement Part

The Murray 90891MA Blade Adapter is a genuine OEM replacement part designed to securely connect the cutting blade to the mandrel spindle on Murray lawn mowers and riding tractors. This critical deck component ensures the blade spins true and engages properly for a clean, even cut.

A worn or damaged blade adapter can cause noticeable symptoms such as vibration, uneven cutting, or a blade that does not spin correctly. Replacing the adapter restores proper blade engagement and protects both the blade and the mower deck from further damage.

Key Features:

• Genuine OEM Murray part number 90891MA
• Direct-fit replacement — no modification required
• Restores proper blade-to-spindle connection
• Helps eliminate vibration and uneven cutting caused by a worn adapter
• Manufactured to original equipment specifications

Also sold and distributed under the Briggs & Stratton parts program. Always verify your model number before ordering to ensure compatibility with your specific mower deck configuration.