Riding Lawn Mower Deck Belt 1/2 Inch x 87 Inch for Scotts 710217, Murray 037X89MA 37X89 37X89MA 710217 715589

What It Is

This is a 1/2-inch wide, 87-inch long V-belt that drives the blades on a riding lawn mower deck. It is designed for specific Scotts and Murray models, transferring power from the engine pulley to the blade spindles.

Fitment & Compatibility

Measure first: Confirm your existing belt is 1/2-inch wide and 87 inches long (measured along the outside circumference). This belt replaces OEM part numbers Scotts 710217, 715589, and Murray 037X89MA, 37X89, 37X89MA. It fits select Scotts and Murray riding mowers with 42-inch or 46-inch decks (check your model’s deck size). Do not rely on brand alone – verify your mower’s model number and deck belt routing diagram before purchase. Aftermarket belt; not an OEM Scotts or Murray part.

Key Things to Know

• Quality: Made from rubber/polyester; acceptable for residential use but may wear faster than OEM on heavy or frequent mowing.
• Installation: Moderate difficulty – you must release the deck tensioner pulley to slip the belt on. Have a diagram or take a photo of the old belt routing before removal.
• Common gotcha: If your deck has a 1/2-inch wide pulley groove, this belt fits. If your pulleys are 5/8-inch wide, this belt will not work.
• Check tension: After installation, ensure the belt is snug but not overly tight – a loose belt slips and a too-tight belt damages spindles.

Should You Buy It

If you own a compatible Scotts or Murray riding mower and need a budget-friendly replacement for residential mowing, this belt is a solid choice. For heavy-duty commercial use or if you demand OEM longevity, spend more on a branded OEM belt. Otherwise, this offers good value for the price.