MTD Snowblower Shoulder Spacer 750-04821

Basic information

• Part name: Snowblower shoulder spacer
• Manufacturer: MTD
• Category: Snowblower hardware and spacers
• Primary function: Maintains proper spacing between components on a shaft or assembly

Technical specifications

• Inside diameter: 0.340 inch
• Length: 1.00 inch

Installation & compatibility

• Compatible models: Fits select MTD and Craftsman snowblowers; confirm compatibility using your models parts diagrams
• Installation difficulty: Easy; requires placing the spacer on the shaft in the correct position
• Tools required: Wrench set, pliers

Additional information

This snowblower shoulder spacer, part number 750-04821, fits over a shaft or stud to maintain the correct distance between adjacent components. It helps ensure parts stay aligned and reduces premature wear from improper spacing.

If the spacer wears, cracks, or goes missing, components can shift closer together or rub against each other, leading to noise, binding, or uneven wear. Loose or misaligned parts may affect the smooth operation of the snowblower.

Disconnect the spark plug wire before starting the repair to prevent accidental startup. Components around the spacer can have sharp edges, so wearing work gloves can help protect your hands during installation. Make sure the spacer sits flush and the assembly moves freely before returning the snowblower to service.