Parts for Craftsman 917255451: Mower Deck Parts

This replacement part is a mulch blade, and it is intended for use in different types of lawn equipment. This is a genuine replacement part made by MTD. This mulch blade is found in lawn mowers and ensures a clean cut for grass and mulch. The blades are a very important part of any lawn mower and allows the user to cut grass to their desired length.A new mulch blade might be needed if the current lawn mower is no longer mulching grass clippings efficiently or effectively. Since these blades are used often it is not unusual for them to become dull over time. Replace blades every so often to ensure a clean and sharp cut. Be sure to wear work gloves as handling blades is dangerous. This mulch blade is sold individually and is sourced directly from the manufacturer. This is a genuine OEM replacement part.

This transition with damper directs and controls airflow between compartments to help maintain even temperatures. It replaces a worn or broken airflow transition assembly so the fridge can circulate cold air correctly. What it does:

• Guides conditioned air between refrigerator compartments and prevents unwanted air leaks
• Damper blade modulates airflow to help stabilize internal temperatures
• Common replacement for symptoms like uneven cooling, warm spots, or temperature fluctuations
• Also used when the damper is cracked, stuck, or noisy and won't open/close smoothly

• Basic mechanical replacement; disconnect power before servicing to avoid electrical hazards
• Remove interior panels as required for access; handle plastic components gently to avoid cracking
• Check damper linkage and mounting tabs for proper alignment during reinstall