07241700 Belt for Ariens, Gravely, MTD, Ryobi & White Outdoor Mower Decks

Overview

This 07241700 belt replacement is built for select Ariens, Gravely, MTD, Ryobi, and White Outdoor mower applications using the listed belt replacement path.

This belt also replaces 7241700, 754-0491, and 954-0491 on supported applications. It is commonly associated with select Ariens 44-inch Zoom, Gravely ZT 44-inch, and select MTD / Ryobi / White Outdoor ZTT mower applications.

Important: This is a multi-brand belt path. Match your original belt part number whenever possible. Then confirm belt width, belt length, mower model, deck size, serial range, and belt routing before ordering.

Key Features

• Replacement belt for select zero-turn mower deck and belt-drive applications
• Primary Part Number: 07241700
• Also Replaces: 7241700, 754-0491, 954-0491
• Quantity Included: 1 replacement belt
• Overall Length: 128.3 inches
• Width: 1/2 inch
• Thickness: 0.33 inch
• Designed for mower belt systems using the listed OEM belt path
• Ships as one belt only

Compatible Brands & Model Series

This belt is intended for select mower applications using the 07241700, 7241700, 754-0491, or 954-0491 replacement belt path.

Common supplier application paths include:

• Ariens: select 44-inch Zoom applications including 915037, 915055, and 915079 paths
• Gravely ZT: select 44-inch zero-turn mower applications including 915036, 915046, and 915078 paths
• MTD / Ryobi: select ZTT mower applications including 13AD624G401, 13AU624H401, and ZTT-1850 paths
• White Outdoor: select ZTT-1850 and ZTT-2150 applications including 13AT626G190 and 13AJ626H190 paths

Serial range note: Several Gravely applications use serial-number breaks, including separate 915046 ZT 1944 paths. Confirm your mower model, serial range, original belt number, and belt routing before ordering.

Fitment note: Ariens model paths ending in 055 are specifically noted in supplier fitment. Model names and deck sizes are provided as fitment clues only. Always confirm the original belt number, belt size, deck size, serial range, and belt routing before ordering.

Replaces OEM Belt Numbers

• Ariens: 07241700, 7241700
• Gravely: 07241700, 7241700
• MTD: 754-0491, 954-0491

No-Dash Search Aliases

• 07241700
• 7241700
• 7540491
• 9540491

Belt Specifications

• Part Type: mower belt
• Primary Replacement Number: 07241700
• Common Cross-Reference Numbers: 7241700, 754-0491, 954-0491
• Overall Length: 128.3 inches / 3257.55 mm
• Width: 1/2 inch / 12.7 mm
• Thickness: 0.33 inch / 8.41 mm
• Quantity Included: 1 replacement belt

Before Ordering

Before ordering this belt, confirm:

• Your original belt number matches 07241700, 7241700, 754-0491, or 954-0491
• Your mower uses the correct belt routing
• Your mower model, deck size, and serial range match the listed application path
• Your idler pulleys, spindle pulleys, belt guides, and tension spring are in good condition
• Your original belt length and width match the listed specifications

Do not install the belt until fitment is confirmed. Installed belts may not be eligible for return.

Common Symptoms of a Worn Belt

• Belt slips under load
• Belt squeals when the blades or belt drive are engaged
• Mower leaves uneven or uncut grass
• Belt jumps off the pulley system
• Visible cracking, glazing, or fraying
• Deck vibration or poor blade speed
• Burning rubber smell near the mower deck or belt drive system

Installation Notes

• Park the mower on a level surface and disconnect the spark plug before working on the deck or belt drive
• Take a photo of the belt routing before removing the old belt
• Inspect idler pulleys, spindle pulleys, belt keepers, and the tension spring before installing the new belt
• Make sure the belt is seated fully in each pulley groove
• After installation, test the mower at low speed and listen for belt tracking issues, squealing, or vibration

Why Buy From PTO Direct USA?

• Fast USA shipping
• Fitment-first product descriptions
• Clear part-number routing for mower deck repairs
• Deck parts organized by belts, blades, spindles, pulleys, and rebuild kits
• Support for homeowners, repair shops, and mower owners

Need Help Confirming Fitment?

If you are unsure whether this belt fits your mower, send us your mower model number, deck size, original belt number, serial number, and photos of your belt routing diagram, mower ID tag, and old belt before ordering.

FAQ

What does this belt replace?

This belt replaces 07241700 and 7241700 on select Ariens and Gravely applications. It also replaces 754-0491 and 954-0491 on supported MTD, Ryobi, and White Outdoor applications.

What size is this belt?

This belt is listed at 128.3 inches overall length, 1/2 inch wide, and 0.33 inch thick. Always compare the belt size and routing to your original belt before ordering.

Does this belt fit Ariens Zoom models?

This belt is commonly listed for select Ariens 44-inch Zoom applications including 915037, 915055, and 915079 paths. Confirm your original belt number, deck size, and routing before ordering.

Does this belt fit Gravely ZT 44-inch models?

This belt is commonly listed for select Gravely 44-inch ZT models including 915036, 915046, and 915078. Several paths use serial-number breaks, so confirm your serial range before ordering.

Does this belt replace 754-0491 or 954-0491?

Yes, this belt is commonly listed as a replacement for 754-0491 and 954-0491 on supported MTD, Ryobi, and White Outdoor applications. Confirm your original belt number and routing before ordering.

Can I order this belt by deck size only?

No. Deck size is only a starting point. Match the original belt number, belt size, mower model, serial range, and belt routing before ordering.

Why does my belt keep coming off?

A belt may come off because of worn idler pulleys, bad bearings, weak tension springs, bent belt guides, incorrect routing, or the wrong belt size. Inspect the full belt drive system before installing a new belt.

Need other deck parts for this setup? Browse mower blades, spindle assemblies, deck pulleys and idlers, and deck rebuild kits.

Need a different belt? Browse the full mower deck belts collection.