791988 Deck Belt | Fits 52" Deck Hustler Raptor, Raptor SD Zero Turn Mowers & More | Aramid Cord | 140.75"
791988 replacement deck belt for Hustler Raptor 52-inch mowers in branded BlueStars retail packaging.
Specification chart for 791988 replacement deck belt for Hustler Raptor mowers showing dimensions and material details.
Compatibility chart for 791988 deck belt replacement for 52-inch Hustler Raptor zero-turn mowers.
Infographic guide for identifying the correct 791988 deck belt for Hustler Raptor 52-inch zero turn mowers.
791988 replacement deck belt for 52-inch Hustler Raptor mowers with compatibility and maintenance chart.
Infographic showing features of 791988 replacement deck belt for Hustler Raptor 52-inch mowers.
Replacement deck belt for Hustler Raptor 52-inch zero turn mowers shown with lawn mower maintenance infographic.
Infographic comparing BlueStars 791988 replacement deck belt for Hustler Raptor mowers to standard belts.
Instructional graphic for 791988 deck belt replacement showing maintenance tips for mower pulleys and tensioner springs.
Replacement deck belt for Hustler Raptor 52-inch mowers with installation instructions graphic.
791988 replacement deck belt for Hustler Raptor 52-inch mowers in branded BlueStars retail packaging.
Specification chart for 791988 replacement deck belt for Hustler Raptor mowers showing dimensions and material details.
Compatibility chart for 791988 deck belt replacement for 52-inch Hustler Raptor zero-turn mowers.
Infographic guide for identifying the correct 791988 deck belt for Hustler Raptor 52-inch zero turn mowers.
791988 replacement deck belt for 52-inch Hustler Raptor mowers with compatibility and maintenance chart.
Infographic showing features of 791988 replacement deck belt for Hustler Raptor 52-inch mowers.
Replacement deck belt for Hustler Raptor 52-inch zero turn mowers shown with lawn mower maintenance infographic.
Infographic comparing BlueStars 791988 replacement deck belt for Hustler Raptor mowers to standard belts.
Instructional graphic for 791988 deck belt replacement showing maintenance tips for mower pulleys and tensioner springs.
Replacement deck belt for Hustler Raptor 52-inch mowers with installation instructions graphic.
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791988 Deck Belt | Fits 52" Deck Hustler Raptor, Raptor SD Zero Turn Mowers & More | Aramid Cord | 140.75"

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791988 Deck Belt | 140.75"

Key Features

  • Type: Aftermarket Mower Deck Belt
  • Construction: Aramid fiber cord for enhanced durability and strength
  • Width: 5/8 inch
  • Outer Circumference: 140-3/4 inches
  • Profile: V-Belt

Replaces / Cross-Reference Part Numbers

  • 265-336
  • 810-CBL2254T
  • 15190
  • B1791988

Compatibility & Fitment

  • Brand: Hustler
  • Model Series: Raptor
  • Deck Size: 52 inches
  • Fits Specific Models: 931899, 932004US, 933077, 934414, 934513US, 934794, 934802, 935759

When to Replace

  • Visible signs of wear such as cracking, fraying, glazing, or separation.
  • Noticeable loss of tension, causing belt slippage.
  • Decreased cutting performance or unevenly cut grass.
  • Audible squealing from the deck during operation.

Installation Tips

  • Always consult your mower's operator manual for specific replacement procedures.
  • Disconnect the spark plug wire before performing any maintenance for safety.
  • Photograph the existing belt routing before removal to ensure correct installation.
  • Verify proper belt tension after installation to prevent slippage and premature wear.
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  • PART NUMBERS

    PART NUMBERS

    This Deck Belt replaces part This Deck Belt replaces part number: Hustler #791988
  • SAVING SOLUTION

    SAVING SOLUTION

    Enjoy the great feeling when your mower is repaired and works like before - BlueStars brings DIY solutions to help you deal with any trouble
  • FIX MOWER'S SYMPTOMS

    FIX MOWER'S SYMPTOMS

    Uneven Grass Cutting, Loud or Unusual Noises, Excessive Vibration, Burning Smell, Slipping or Stalling Blades
  • IMPORTANT NOTE

    IMPORTANT NOTE

    This is a replacement part designed to be compatible with certain appliances. Any brand names mentioned are used solely to indicate compatibility.
CHECK BEFORE INSTALLING

CHECK BEFORE INSTALLING

Pulley Bearings: Make sure they spin freely, as damaged bearings can increase friction and wear | Pulleys Edges: Rust or sharp edges can cause belt damage | Pulley Grooves: Clean debris from the pulley grooves | Tensioner Spring: A weak spring can lead to belt slippage and increased friction
4 SIMPLE STEPS

4 SIMPLE STEPS

1. Remove key & disconnect spark plug wire(s) to prevent start; let engine cool | 2. Raise & secure deck, remove belt covers | 3. Release tension, remove old belt (note/take photos of routing) | 4. Install new belt, rotate blades/spindle to check alignment & operation.
FOR 52-INCH CUTTING DECK

FOR 52-INCH CUTTING DECK

Hustler Raptor & Raptor Limited 52" 931899, 932004US, 933077, 934414, 934513US, 934794, 934802, 934893, 935759, 936492, 936500, 937771, 937862, 935817, 937755, 937763, 937813, 937854 Zero-Turn Mowers | Hustler Raptor EX 52" 931899EX Zero-Turn Mowers | Hustler Raptor 52" 117164, 117164EX, 124379, 124379EX Zero Turn Mowers

FAQ

This belt is designed for Hustler Raptor zero-turn mowers equipped with a 52-inch deck. It is compatible with model numbers 931899, 932004US, 933077, 934414, 934513US, 934794, 934802, 935759, 117164EX, 124379, 117164, 124379EX, 934893, 936492, 936500, 937771, and 937862. Because deck and serial variations occur, please verify both the 791988 part number and your mower's 52-inch deck configuration before ordering.
This belt is a direct replacement for Hustler part number 791988. It is used on models 931899, 932004US, 933077, 934414, 934513US, 934794, 934802, 935759, 117164EX, 124379, 117164, 124379EX, 934893, 936492, 936500, 937771, and 937862.
Typical symptoms include the blades not engaging, weak or uneven cutting, belt squealing when the PTO is turned on, visible cracking or glazing, frayed belt edges, repeated belt derailment, or a burning rubber smell after mowing. On zero-turn mowers, a worn deck belt can also cause inconsistent blade speed, which often shows up as stragglers in heavy grass.
Before installing the new belt, inspect the deck idler pulleys, spindle pulleys, belt guides, spring tensioner, and mandrel bearings. A new belt can fail early if a pulley is seized, out of alignment, or wobbling. Also clean packed grass from the deck and confirm the belt routing matches the decal or service diagram for your specific Hustler Raptor 52-inch deck.
For most owners, this is a moderate repair. Plan on about 30 to 60 minutes if the deck is accessible and the pulleys are in good condition. Common tools include work gloves, a socket or wrench set, and possibly a breaker bar or ratchet to relieve tension on the idler arm. If your mower requires deck access panels or deck removal for easier routing, the job may take longer.
The most common causes are normal wear, heat buildup, improper tension, pulley misalignment, seized spindle or idler bearings, and debris packed around the pulleys. Frequent mowing in heavy or wet grass can also increase belt load. If a belt broke suddenly, check for a locked pulley or damaged belt keeper rather than assuming the belt alone was the problem.