954-04282 754-04282 Drive Belt 3/8" X 31" Replacement for Troy-Bilt MTD Cub Cadet 954-04282 SC500 SC500Hw SC500Eq SC500Ez SC500Z SC700H SC700 SCZ500 SC500 SC500E Walk Behinds Lawn Mower Belt

What It Is

This is a 3/8" wide by 31" long V-belt designed to drive the blade engagement system on select Troy-Bilt, MTD, and Cub Cadet walk-behind mowers. It’s a direct replacement for OEM part numbers 954-04282 and 754-04282, commonly used on SC500, SC700, and SCZ500 series mowers.

Fitment & Compatibility

Before buying, check three things:

• Model number – Works with SC500, SC500Hw, SC500Eq, SC500Ez, SC500Z, SC700H, SC700, SCZ500, SC500, and SC500E walk-behinds. Verify your model sticker (usually under the seat or on the frame).
• Belt dimensions – Must be 3/8" wide and 31" outside length. Measure your old belt if possible; worn belts can stretch.
• OEM vs aftermarket – This is an aftermarket replacement for OEM part 954-04282 / 754-04282. It matches the original specs but may have slightly different material feel.

Key Things to Know

• Quality – Generally good for the price; some users report shorter lifespan than OEM belts under heavy use (e.g., thick grass or frequent stops/starts).
• Installation – Moderate difficulty. You’ll need to remove the deck or belt cover, release tension from the idler pulley, and route the belt around pulleys per your mower’s diagram. A belt tool or pliers helps.
• Common gotcha – The belt can slip if the tensioner spring is weak or the pulleys are worn. Check pulley condition before installing.
• Aftermarket note – No warranty or support from Cub Cadet; buy from a seller with a return policy in case of fitment issues.

Should You Buy It

If you need a budget-friendly replacement for a Troy-Bilt, MTD, or Cub Cadet SC500/SC700 series walk-behind and you’re comfortable with basic deck work, this belt is a solid value. It’s not for heavy commercial use—if you mow large lawns weekly, consider an OEM belt for longer life.