The Mountfield Blade Boss – 25 mm – 1224656083 is a genuine OEM blade mounting adaptor designed for Mountfield rotary lawn mowers. This precision-made blade boss ensures a secure connection between the mower’s spindle shaft and the cutting blade, helping maintain correct blade alignment and dependable cutting performance — ideal for users who want smooth, accurate mowing results with reduced vibration and improved balance.

Manufactured to Mountfield’s original specifications, this blade boss features robust construction and precision machining that support consistent blade seating and reliable rotation. Its exact 25 mm bore diameter provides proper fitment on compatible spindles, helping extend the service life of cutting blades and related components.

Key Features

Genuine OEM Blade Boss – Made to Mountfield original specifications for dependable fit and performance.

25 mm Bore Size – Precisely machined to suit specified Mountfield spindle shafts.

Durable Construction – Quality materials resist wear and maintain alignment under load.

Improves Blade Stability – Helps ensure correct blade seating and reduced vibration during cutting.

Part Reference: 1224656083 – Confirms accurate Mountfield part number.

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Suitable Machines / Compatible Equipment

This Mountfield 1224656083 Blade Boss (25 mm) is designed for use on Mountfield rotary mowers and outdoor power equipment that use a 25 mm blade mounting system.

Typical Compatible Mountfield Models

• Mountfield petrol rotary mowers with 25 mm bore spindles

• Mid-sized and professional-grade Mountfield mower models requiring a 25 mm blade boss

• Other Mountfield garden machines listed with the 1224656083 boss requirement

Fitment Tip: Always verify your mower’s model, spindle shaft diameter and parts manual before ordering — using the correct blade boss ensures proper blade fitment, balance and safe operation.

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Product Details

Product Type: Blade Boss / Mounting Adaptor
Part Reference: 1224656083
Bore Diameter: 25 mm
Application: Blade mounting on mower spindle shaft
Function: Provides secure, aligned connection for cutting blade

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Why Choose This Blade Boss

The Mountfield 1224656083 Blade Boss (25 mm) is an excellent choice when replacing a worn, corroded or damaged blade boss on your Mountfield mower. Its genuine OEM quality ensures accurate fitment, enhanced blade stability and long-lasting performance — helping maintain smooth cutting action, reduce vibration and extend the life of your cutting components compared with generic alternatives.