Mower Belt [Grip120] 582236301 Deck Belt for 54" Husqvarna, 48" MTD Cub Cadet, Gravely, Ariens Lawn Mower - 137" x 1/2"
582236301 green lawn mower deck belt in BlueStars retail packaging.
BlueStars 582236301 lawn mower deck belt specifications chart showing 1/2 inch width and 137 inch outer length.
BlueStars replacement mower belt showing 120% improved grip and stability compared to standard belts.
BlueStars 582236301 lawn mower belt performance comparison chart showing 120-hour fatigue life and high bonding strength.
Infographic showing 3-layer material construction of a green replacement drive belt with aramid cords and fabric weave.
Green replacement mower deck belt for Husqvarna, Cub Cadet, and MTD, showing compatibility list and part numbers.
Instructional guide for identifying the correct 522811301 lawn mower deck belt and locating the parts label.
Infographic showing 582236301 lawn mower deck belt compatibility and maintenance guide for various tractor brands.
Green lawn mower deck belt shown with a riding mower to illustrate power transfer and common repair symptoms.
Instructional graphic showing a riding lawn mower and a green replacement deck belt with 4-step installation guide.
582236301 green lawn mower deck belt in BlueStars retail packaging.
BlueStars 582236301 lawn mower deck belt specifications chart showing 1/2 inch width and 137 inch outer length.
BlueStars replacement mower belt showing 120% improved grip and stability compared to standard belts.
BlueStars 582236301 lawn mower belt performance comparison chart showing 120-hour fatigue life and high bonding strength.
Infographic showing 3-layer material construction of a green replacement drive belt with aramid cords and fabric weave.
Green replacement mower deck belt for Husqvarna, Cub Cadet, and MTD, showing compatibility list and part numbers.
Instructional guide for identifying the correct 522811301 lawn mower deck belt and locating the parts label.
Infographic showing 582236301 lawn mower deck belt compatibility and maintenance guide for various tractor brands.
Green lawn mower deck belt shown with a riding mower to illustrate power transfer and common repair symptoms.
Instructional graphic showing a riding lawn mower and a green replacement deck belt with 4-step installation guide.
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[Grip120] 582236301 Deck Belt for 54" Husqvarna, 48" MTD Cub Cadet, Gravely, Ariens Lawn Mower - 137" x 1/2"

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582236301 Deck Belt (137" x 1/2")

Key Features

  • Heavy-duty Aramid cord construction for high tensile strength
  • Oil and heat-resistant outer cover
  • Designed for consistent power transmission to mower deck pulleys
  • Dimensions: 1/2 inch width x 137 inch effective length
  • Wrapped exterior for increased wear resistance and reduced slippage

Replaces / Cross-Reference Part Numbers

  • Husqvarna: 582236301
  • MTD/Cub Cadet/Troy-Bilt: 754-04329, 954-04329
  • Ariens/Gravely: 21546294
  • Ref: 4L1370W

Compatibility & Fitment

  • Fits Husqvarna 54-inch deck lawn mowers
  • Fits MTD, Cub Cadet, and Troy-Bilt 48-inch deck lawn mowers
  • Fits select Ariens and Gravely residential and commercial zero-turn mowers
  • Verify compatibility by checking the owner's manual for specific belt part numbers prior to purchase

When to Replace

  • Visible fraying or separation of the outer fabric
  • Cracks, dry rot, or chunks missing from the V-belt ribs
  • Excessive stretching resulting in deck slippage or blade speed loss
  • Burning smell or squealing sounds during mower operation
  • Significant thinning of the belt sidewalls

Installation Tips

  • Disconnect the spark plug wire before performing any maintenance
  • Engage the parking brake and lower the deck to the lowest position
  • Consult the deck routing diagram typically located on the mower deck or in the owner's manual
  • Ensure the belt is properly seated in all pulley grooves before applying tension
  • Rotate the pulleys by hand after installation to confirm smooth movement and correct alignment

FAQ

This belt is designed for 54-inch decks on Husqvarna models including TS254, TS254XG, TS354, TS354D, TS354X, and TS354XD. It also fits various equipment from MTD, Cub Cadet, Gravely, and Ariens that require a 137-inch by 1/2-inch belt.
This belt replaces Husqvarna 582236301. It also cross-references with MTD and Cub Cadet part numbers 754-05012, 754-05012A, and 954-05012A, as well as Gravely part number 07200524.
This is a 1/2-inch wide belt with an approximate effective length of 137 inches.
You should inspect your belt if you notice the mower deck losing power, the blades failing to engage properly, or if you hear excessive squealing during operation. Visually check for signs of dry rot, fraying, cracking, or stretching. If the belt has stretched significantly, the tensioner may no longer be able to provide enough grip to prevent slippage.
Before installing the new belt, ensure the mower is on a flat surface and the spark plug wire is disconnected for safety. Clean any debris from the deck pulleys to prevent premature wear. It is helpful to take a photo of the original belt routing before removal, as the path can be complex. Once the new belt is seated, manually rotate the blades to ensure the belt is properly aligned in all pulley grooves before starting the engine.
The most common causes are operating with a deck clogged by grass clippings, which creates excessive drag, or running the mower with seized or worn-out pulley bearings. Additionally, engaging the blades at full throttle can put unnecessary shock load on the belt, shortening its lifespan.