133-7076 Lawn Riding Mower Drive Belt 5/8" X178" Made with Kevlar for Hustler 602744, Toro TimeCutter HD X5450, XS5450, X5450, ZX5400 MyRide with 54" Deck

What It Is

This is a 5/8" wide by 178" long Kevlar-reinforced drive belt for zero-turn riding mowers. It transfers power from the engine to the deck and drive system, specifically designed for Hustler and Toro models with 54" decks.

Fitment & Compatibility

Before buying, confirm your mower has a 54-inch cutting deck and requires a 5/8" x 178" belt. Directly cross-reference your mower model number with the OEM part numbers: Hustler 602744, Toro 137-8198 or 137-8199. This belt fits Toro TimeCutter HD X5450, XS5450, X5450, and ZX5400 MyRide models with 54" decks. Measure your old belt’s length and width if possible—a 1/2" difference in length will cause slipping or poor engagement. Check your deck’s belt routing diagram (usually under the seat or in the manual) to ensure the belt path matches.

Key Things to Know

• Kevlar construction improves durability over standard rubber belts, especially under heavy use or in dusty conditions, but it can be stiffer and harder to install initially.
• Installation difficulty is moderate—requires removing the deck or mower deck belt covers, and you may need a belt tool or wrench to release tension from the idler pulley.
• Common gotcha: The belt may appear too tight or too loose if the tensioner pulley is worn or misaligned. Inspect pulleys for wear before installing.
• Rating caveat: 3.3 stars from only 6 reviews—limited feedback means check recent reviews for fitment issues on your exact model.

Should You Buy It

Buy this belt if you need a direct replacement for a Hustler or Toro 54" zero-turn with the specified OEM numbers, and you want Kevlar reinforcement for longer life. Skip it if your mower uses a different belt length/width or if you prefer a softer, easier-to-install standard belt—consider OEM Toro or Hustler belts for guaranteed fit.