Lawn Mower [Grip120] 588814301, 599275701 Deck Belt | Fits 48" Husqvarna RedMax Lawn Mower | 136.63"
588814301 green lawn mower deck belt in BlueStars retail packaging, 136.63-inch replacement for Husqvarna and RedMax.
BlueStars 588814301 lawn mower deck belt specifications chart showing dimensions, 4L136.63 part number, and belt features.
BlueStars mower deck belt showing 120% grip and stability compared to standard belts prone to slipping or tearing.
BlueStars 588814301 lawn mower belt performance comparison chart showing 120-hour fatigue life and high bonding strength.
Infographic showing BlueStars 3-layer replacement belt construction with Grip120 cover, chloroprene rubber, and aramid cords.
Green replacement mower deck belt 588814301 for Husqvarna and RedMax 48-inch deck models.
Infographic guide for identifying 588814301 48-inch deck belt compatibility and locating lawn mower parts labels.
BlueStars 588814301 lawn mower deck belt replacement with compatibility chart for Husqvarna and RedMax garden tractors.
Green lawn mower deck belt shown with a riding mower to illustrate power transfer and common repair symptoms.
Replacement green mower deck belt with easy installation instructions for riding lawn mowers.
588814301 green lawn mower deck belt in BlueStars retail packaging, 136.63-inch replacement for Husqvarna and RedMax.
BlueStars 588814301 lawn mower deck belt specifications chart showing dimensions, 4L136.63 part number, and belt features.
BlueStars mower deck belt showing 120% grip and stability compared to standard belts prone to slipping or tearing.
BlueStars 588814301 lawn mower belt performance comparison chart showing 120-hour fatigue life and high bonding strength.
Infographic showing BlueStars 3-layer replacement belt construction with Grip120 cover, chloroprene rubber, and aramid cords.
Green replacement mower deck belt 588814301 for Husqvarna and RedMax 48-inch deck models.
Infographic guide for identifying 588814301 48-inch deck belt compatibility and locating lawn mower parts labels.
BlueStars 588814301 lawn mower deck belt replacement with compatibility chart for Husqvarna and RedMax garden tractors.
Green lawn mower deck belt shown with a riding mower to illustrate power transfer and common repair symptoms.
Replacement green mower deck belt with easy installation instructions for riding lawn mowers.
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[Grip120] 588814301, 599275701 Deck Belt | Fits 48" Husqvarna RedMax Lawn Mower | 136.63"

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588814301 / 599275701 Deck Belt (136.63")

Key Features

  • Belt type: Deck drive belt
  • Dimensions: 136.63 inches (length) x 0.5 inches (width)
  • Designed for high-torque lawn mower deck systems
  • Aramid cord construction for increased durability and heat resistance
  • Oil and abrasion-resistant outer covering

Replaces / Cross-Reference Part Numbers

  • Husqvarna: 588814301, 599275701
  • Other cross-references: 5888143-01

Compatibility & Fitment

  • Husqvarna: GT48DXLS, LGT48DXL, TS348, TS348D, YT48DXLS
  • RedMax: Compatible with select 48-inch mower decks (verify specific model series)
  • Fits 48-inch stamped and fabricated cutting decks

When to Replace

  • Visible cracks, fraying, or splitting along the belt edges or underside
  • Stretching resulting in frequent belt slippage or loss of blade power
  • Glazing on the sides of the belt (shiny appearance), which indicates heat damage and slippage
  • Excessive vibration during blade engagement
  • If the belt has reached its minimum tensioning adjustment limit

Installation Tips

  • Disengage the spark plug wire before beginning installation to ensure the engine cannot start.
  • Loosen the deck tensioning mechanism to provide necessary slack for belt removal and installation.
  • Clean the pulleys of debris and grass buildup before installing the new belt.
  • Ensure the belt is properly seated in all pulley grooves before applying final tension.
  • Run the mower deck at low speed for several minutes after installation to ensure proper alignment and seating.

FAQ

This belt is designed for 48-inch decks and is compatible with a wide range of Husqvarna and RedMax models, including GT48DXLS, LGT48DXL, TS248G, TS248TD, TS248TXD, TS248XD, TS348, TS348D, TS348XD, YT48DXLS, YT2348F, and YT2448F. It also fits specific production units such as 96043023300, 96043023100, 96045006500, 96043023700, 96043029300, 96041039800, 96043023900, 96043026000, and 96043030500.
This belt replaces OEM part numbers 588814301 and 599275701.
This is a 1/2-inch wide belt with an outer circumference of approximately 136.63 inches (or 136 5/8 inches).
You should inspect your belt if you notice uneven cutting, excessive vibration during deck engagement, or a burning rubber smell while mowing. Visible signs of failure include fraying edges, deep cracks, glazing (a shiny, hardened appearance on the underside), or if the belt has stretched to the point where the tensioner can no longer keep it tight, causing it to slip under load.
Before installing the new belt, thoroughly clean the deck of grass clippings and debris. Inspect all pulleys and idler arms to ensure they spin freely and are not seized or wobbling. If a pulley is damaged or the bearing is worn, it will quickly destroy your new belt. Ensure the belt is properly routed through all guides and tensioners according to your mower's deck diagram.
Replacing a deck belt is a standard maintenance task that typically takes 30 to 60 minutes. You will generally need basic hand tools, such as a socket set or a wrench, to release the tension on the idler pulley. It is often easier to perform this with the mower deck removed from the tractor, though it can be done by lowering the deck to its lowest position if you have sufficient clearance.