754-04044, 954-04044A Deck Belt | Fits Cub Cadet RZT 50 Z Force S 48, Troy Bilt Mustang XP 50 | 134"L
BlueStars 754-04044 green lawn mower deck belt in retail packaging, 134-inch replacement for MTD and Cub Cadet.
Specification chart for 754-04044 lawn mower deck belt showing dimensions and 1/2 inch by 134 inch size details.
Comparison graphic showing BlueStars 754-04044 deck belt grip and stability versus standard belts prone to slipping.
BlueStars 754-04044 lawn mower deck belt with performance comparison chart showing fatigue life and bonding strength.
Infographic showing 3-layer material construction of 754-04044 deck belt with chloroprene rubber and aramid fiber cords.
Compatibility chart for 754-04044 mower deck belt showing replacement part numbers and compatible mower models.
Instructional guide for identifying the correct 754-04044 deck belt for lawn mowers.
754-04044 lawn mower deck belt maintenance guide and compatibility chart for Cub Cadet and Troy Bilt mowers.
Infographic showing 754-04044 deck belt compatibility with zero-turn mowers and common lawn mower repair symptoms.
BlueStars 754-04044 green lawn mower deck belt in retail packaging, 134-inch replacement for MTD and Cub Cadet.
Specification chart for 754-04044 lawn mower deck belt showing dimensions and 1/2 inch by 134 inch size details.
Comparison graphic showing BlueStars 754-04044 deck belt grip and stability versus standard belts prone to slipping.
BlueStars 754-04044 lawn mower deck belt with performance comparison chart showing fatigue life and bonding strength.
Infographic showing 3-layer material construction of 754-04044 deck belt with chloroprene rubber and aramid fiber cords.
Compatibility chart for 754-04044 mower deck belt showing replacement part numbers and compatible mower models.
Instructional guide for identifying the correct 754-04044 deck belt for lawn mowers.
754-04044 lawn mower deck belt maintenance guide and compatibility chart for Cub Cadet and Troy Bilt mowers.
Infographic showing 754-04044 deck belt compatibility with zero-turn mowers and common lawn mower repair symptoms.
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754-04044, 954-04044A Deck Belt | Fits Cub Cadet RZT 50 Z Force S 48, Troy Bilt Mustang XP 50 | 134"L

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754-04044 Deck Belt | 134"L

Key Features

  • Dimensions: 1/2 inch width by 134 inches outer circumference
  • Material: Aramid fiber cord construction for high tensile strength
  • Application: Connects engine pulley to the mower deck spindles
  • Design: Durable outer wrap for enhanced grip and wear resistance

Replaces / Cross-Reference Part Numbers

  • 754-04044
  • 954-04044
  • 754-04044A
  • 954-04044A
  • OCC-754-04044
  • 07200436
  • 265-230
  • 75-710
  • 11844
  • 810-CBL2343T

Compatibility & Fitment

  • Fits select zero-turn mowers with 48-inch and 50-inch cutting decks.
  • Cub Cadet: RZT 50, Z Force S 48
  • Troy-Bilt: Mustang XP 50
  • Craftsman: ZTL7000
  • Note: Always verify fitment by checking your equipment's original part number in the owner's manual.

When to Replace

  • Visible signs of wear such as cracking, fraying, glazing, or separation.
  • Belt slipping, causing inconsistent blade speed or poor cutting performance.
  • Audible squealing from the deck during operation.
  • Preventative replacement as part of a regular maintenance schedule.

Installation Tips

  • Disconnect the spark plug wire before performing any maintenance.
  • Release the belt tension by disengaging the deck or moving the idler pulley.
  • Inspect all pulleys for wear, damage, or debris before installing the new belt.
  • Route the new belt according to the diagram in your mower's operator manual.
  • Ensure the belt is correctly seated in all pulley grooves and that tension is restored.
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  • PART NUMBERS

    PART NUMBERS

    This Deck Belt replaces: Cub Cadet 754-04044, 754-04044A, 954-04044, 954-04044A; MTD 754-04044, 954-04044, 954-04044A; Ariens/ Gravely 07200436
  • 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.
Brand Model Number
Cub Cadet (50" Deck Series) RZT50, RZT50KH, RZT50KW, RZT50VT
Cub Cadet (48" Deck Series) Z-Force S 48, Z-Force S 48 LP, Z-Force S 48-KH
MTD (50" Deck Series) RZT22, RZT50, RZT50KH, RZT50VT, ZT50, ZT5000, ZYT22
Troy-Bilt (50" Deck Series) RZT 50, Mustang RZT 50, Mustang XP
White Outdoor & Columbia & Yard-Man (50" Deck) RZT50, ZT-50

FAQ

This belt is used on several residential zero-turn mowers with a 50-inch cutting deck, including models under Cub Cadet, MTD, Troy-Bilt, Craftsman, MTD Gold, White Outdoor, and Yard-Man. Common fitments mentioned for this belt family include Cub Cadet RZT22, RZT50, RZT50 KH, RZT50 KW, RZT50 VT, and Z-Force S 48 variants, along with Troy-Bilt Mustang XP 50 and Craftsman ZTL7000 applications. Because MTD-built machines often share parts across brands, the safest way to confirm fit is to match your model number and existing belt numbers.
This belt cross-references MTD/Cub Cadet part numbers 754-04044, 754-04044A, 954-04044, and 954-04044A. Additional references found for this same belt family include OCC-754-04044, 490-501-M018, 490-501-F018, and Ariens/Gravely 07200436. Matching the exact part number from your mower's parts list is the best confirmation.
Typical symptoms include the blades not engaging properly, weak cutting performance, uneven grass discharge, squealing when the PTO is turned on, visible belt cracking or fraying, glazing on the belt sides, or the belt jumping off the pulleys. On zero-turn mowers, a worn deck belt can also cause intermittent blade speed loss in heavy grass.
This is the mower deck belt, also called the deck drive belt. It drives the blade spindle system on compatible 50-inch decks. It is not the ground drive or transmission belt used to propel the mower.
For most compatible zero-turns, this is a moderate repair. Typical tools are a socket set or wrench set, pliers, work gloves, and sometimes a breaker bar for spring-loaded idlers. Many owners remove the deck for easier access, though some replace it with the deck still under the mower. Plan on about 30 to 90 minutes depending on your model and whether pulleys or belt guards are difficult to access.
Inspect the spindle pulleys, idler pulleys, belt keepers, tensioner arm, and deck springs before fitting the new belt. A seized pulley bearing, bent belt keeper, or weak tensioner can quickly damage a new belt or cause it to roll off. It also helps to clean packed grass from the deck and confirm the belt routing matches the decal or parts diagram for your exact mower.
Early belt failure is often caused by heat, worn pulley bearings, misrouted installation, weak spring tension, debris packed around the pulleys, or repeated shock loading from hitting heavy overgrowth. On older 50-inch decks, rusted belt guides or rough pulley grooves can also wear the belt edges faster than normal.