Key Features

• Genuine Hayter replacement blade boss (OEM part number 560012) engineered for Hayter Harrier 56 mower models.
• Positions between the engine crankshaft and the cutting blade to secure the blade firmly in position.
• Promotes smooth, balanced rotation and helps minimize vibration during operation.
• Manufactured to original equipment specifications for predictable strength and long-term durability.
• Ideal replacement when the existing blade boss is worn, corroded, or damaged by blade impact with obstacles.
• Supports cutting performance and mower safety by protecting the engine and cutting system from excessive vibration and impact damage.
• Suitable for routine servicing to maintain a clean, consistent cut from the Harrier 56.

Product Details

• Product name: Hayter Harrier 56 Blade Boss
• OEM part number: 560012
• Function: Sits between the engine crankshaft and the cutting blade to secure the blade and ensure stable rotation.
• Construction basis: Manufactured to original equipment specifications; designed for strength and durability.
• Compatibility note: Genuine replacement part for Harrier 56 models.
• Replacement rationale: Ideal when the blade boss is worn, corroded, or damaged by blade impact.
• Performance impact: Helps maintain cutting performance and mower safety by reducing excessive vibration and protecting critical components.

Compatibility

• Hayter Harrier 56 models: 560D, 560E, 560F, 560G, 560H, 560J, 561D, 561E, 561F, 561H, 561J