5/8" x 74 Lawn Mower Deck Belt for MTD 754-0371,754-0371A,954-0371A,954-0271A Toro 94-2513 94-4399 Dayco L574 Dixon 2412 539124487 Gates 6974 Goodyear 85740 Honda 76181-758-L00 Murray 302289MA 205-071

What It Is

This is a 5/8" wide by 74" long V-belt designed to drive the cutting blades on mid-size lawn tractor and zero-turn mower decks (typically 42" to 48" decks). It’s a direct replacement for several OEM belts across brands like MTD, Toro, Dixon, Murray, and Honda.

Fitment & Compatibility

Measure your old belt first – lay it flat and measure the total length (end-to-end). This belt is 74 inches; if yours is 73.5” or 74.5”, it may still work, but 74” is the exact spec. Check the width – must be 5/8” (0.625”). Wider or narrower belts will slip or cause pulley damage.

Cross-references confirm fit for these OEM numbers: MTD 754-0371, 754-0371A, 954-0371A, 954-0271A; Toro 94-2513, 94-4399; Dayco L574; Dixon 2412, 539124487; Gates 6974; Goodyear 85740; Honda 76181-758-L00; Murray 302289MA, 205-071. Verify your mower deck model – this belt is not universal. For example, a 42” MTD deck may use a different length than a 46” Toro. Look up your mower’s deck part number or measure the belt path (pulley center distances) to confirm.

Aftermarket vs OEM: This Honda-branded belt is an OEM-level replacement. It’s not a generic aftermarket belt, so it should match the original in material and tension rating. If your mower uses a Kevlar or wrapped belt, this is a standard rubber/cord construction – fine for most residential use.

Key Things to Know

• Installation tip: You’ll need to release the deck tensioner pulley to slip the belt over the pulleys. Use a wrench or breaker bar on the tensioner arm – don’t force the belt over a pulley without releasing tension.
• Quality note: Honda belts are known for good dimensional consistency and reasonable durability. Expect 2-3 seasons of regular mowing (1-2 acres per week) before replacement is needed.
• Common gotcha: If your old belt was frayed or snapped, inspect all pulleys and the tensioner spring for damage or wear. A new belt on a seized pulley will fail quickly.
• Deck removal may be required on some tractors to access the belt routing – check your mower’s manual before starting.

Should You Buy It

If your mower uses a 74” x 5/8” deck belt and you want a reliable, OEM-spec replacement without paying dealer markup, this is a solid choice. It’s best for homeowners with MTD, Toro, Honda, or Murray tractors/zero-turns who need a straightforward swap and don’t require a heavy-duty Kevlar belt for commercial use.