Garden Parts Lawn Mower Deck Belt GX21833 1/2" x 141.7"

Lawn Mower Deck Belt GX21833 1/2" x 141.7"

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Lawn Mower Deck Belt GX21833 1/2" x 141.7"

Key Features

  • Belt Type: Deck Drive V-Belt
  • Dimensions: 1/2 in. Width x 141.7 in. Effective Length
  • Material: Aramid fiber-reinforced for enhanced durability and wear resistance
  • Application: Connects the engine pulley to the mower deck spindles

Replaces / Cross-Reference Part Numbers

  • John Deere: GX21833, GX20571
  • Cub Cadet / MTD: 754-05008, 954-05008
  • Oregon: 75-800

Compatibility & Fitment

  • Deck Size: Designed for 48-inch mower decks
  • Fits John Deere Models: D140, D150, D160, L120, L130, LA130, LA140, LA145
  • Also compatible with select Cub Cadet and MTD models requiring the specified part numbers

When to Replace

  • Visible signs of cracking, fraying, or splitting
  • Glazed or slick appearance on the belt surface
  • Noticeable stretching or loss of tension, resulting in blade slippage
  • Uneven or poor cutting performance from the mower deck

Installation Tips

  • Disconnect the spark plug wire before performing any service to prevent accidental starting
  • Consult your mower's owner manual for the specific belt routing diagram
  • Ensure all pulleys are clean, free of debris, and spin freely
  • Verify proper belt tension after installation to ensure optimal deck performance
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  • PART NUMBERS

    PART NUMBERS

    This Deck Belt replaces part numbers: J-Deere GX21833, GX20571; Ariens 07217400
  • 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.
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Enjoy the comfort that our small yet mighty parts simplify your mowing experience
Brand Model Number
- J-Deere 145, 155C, D140, D150, D155, D160, E140, E150, E160, E170, L120, L130, LA130, LA140, LA145, LA155, LA165, X140, X165, X166 Lawn Tractors/ Riding Mowers with 48-inch Mower Deck
- J-Deere Z255, Z355, Z355E Zero-turn Lawn Mowers with 48-inch Mower Deck
- J-Deere 100 Series: 145 with 48" Deck ( Serial No. 150,001 - )
- J-Deere D100 Series: D140 with 48" Deck ( Serial No. A130,001 - or B020,001 - ), D150 with 48" Deck, - D155 with 48" Deck, D160 with 48" Deck
- J-Deere L100 Series: L120 with 48" Deck, L130 with 48" Deck; LA100 Series: LA130 with 48" Deck, - LA140 with 48" Deck, LA145 with 48" Deck, LA155 with 48" Deck, LA165 with 48" Deck
- J-Deere Z200 Series: Z255 with 48" Deck
- J-Deere Z300 Series: Z355E with 48" Top Discharge Deck (Serial No. - 050,000)