MTD Snowblower Engine Cover Plate (Powder Black) 790-00289B-0637

Basic information

• Part name: Snowblower engine cover plate
• Manufacturer: MTD
• Category: Snowblower engine and body components
• Primary function: Covers and protects the engine area from debris and damage

Installation & compatibility

• Compatible models: Fits select MTD, Craftsman, and Yard-Man snowblowers; confirm compatibility using your models parts diagrams
• Installation difficulty: Medium; requires removing the old cover plate and securing the replacement
• Tools required: Wrench set, socket set

Additional information

This snowblower engine cover plate, part number 790-00289B-0637, mounts over the engine area to shield internal components from snow, ice, and debris. It helps maintain a cleaner engine compartment and protects wiring, linkages, and other parts from buildup that can interfere with performance.

If the engine cover plate cracks, bends, or becomes loose, debris can enter the engine area, which may lead to increased wear, corrosion, or interference with moving parts. You might notice unusual noises, reduced performance, or difficulty accessing engine components if the cover plate does not fit securely.

Disconnect the spark plug wire before starting the repair to prevent accidental startup. Cover plate edges and nearby frame areas can have sharp surfaces, so wearing work gloves can help protect your hands during installation. Make sure the cover plate is aligned correctly and all fasteners are tightened securely before using the snowblower.

Snowblower engine cover plate 790-00289B-0637 replaces part numbers 790-00289A-0637, 790-00289A, and 790-00289-0637.