Lawn Mower 954-04077A Deck Belt - Fits 50" Deck Cub Cadet LT1050 XT1 LT50 Troy-Bilt MTD Toro 112-0332 GT2100 - 5/8" x 134"
954-04077A replacement deck belt for lawn mowers in BlueStars retail packaging.
954-04077A replacement deck belt for Cub Cadet, Troy-Bilt, and MTD lawn mowers shown with a riding mower.
Infographic showing 954-04077A deck belt specifications including 5/8 inch width and 134 inch length dimensions.
954-04077A deck belt for 50-inch mower decks with compatibility list and part number reference chart.
Infographic showing 954-04077A deck belt construction features including aramid fiber cords and chloroprene rubber.
954-04077A deck belt for Cub Cadet and Troy-Bilt lawn mowers, showing symptoms fixed by replacement.
Informational graphic showing 954-04077A deck belt installation tips for Cub Cadet and MTD lawn mowers.
Instructional graphic showing 954-04077A deck belt installation steps on a lawn mower.
BlueStars 954-04077A deck belt performance comparison infographic showing durability and aramid cord construction.
954-04077A replacement deck belt for lawn mowers in BlueStars retail packaging.
954-04077A replacement deck belt for Cub Cadet, Troy-Bilt, and MTD lawn mowers shown with a riding mower.
Infographic showing 954-04077A deck belt specifications including 5/8 inch width and 134 inch length dimensions.
954-04077A deck belt for 50-inch mower decks with compatibility list and part number reference chart.
Infographic showing 954-04077A deck belt construction features including aramid fiber cords and chloroprene rubber.
954-04077A deck belt for Cub Cadet and Troy-Bilt lawn mowers, showing symptoms fixed by replacement.
Informational graphic showing 954-04077A deck belt installation tips for Cub Cadet and MTD lawn mowers.
Instructional graphic showing 954-04077A deck belt installation steps on a lawn mower.
BlueStars 954-04077A deck belt performance comparison infographic showing durability and aramid cord construction.
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954-04077A Deck Belt - Fits 50" Deck Cub Cadet LT1050 XT1 LT50 Troy-Bilt MTD Toro 112-0332 GT2100 - 5/8" x 134"

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954-04077A Deck Belt (5/8" x 134")

Key Features

  • Type: V-Belt
  • Application: Mower Deck Blade Drive
  • Length: 134 inches
  • Top Width: 5/8 inch
  • Construction: Polyester cord reinforced with a fabric and rubber compound for durability and wear resistance.

Replaces / Cross-Reference Part Numbers

  • 954-04077A
  • 754-04077
  • 954-04077
  • CMXGZAM501021
  • 490-501-M021
  • 112-0332
  • 175-814
  • 265-196

Compatibility & Fitment

  • Designed primarily for riding mowers with 50-inch cutting decks.
  • Fits select models from brands including:
    • Cub Cadet
    • MTD
    • Troy-Bilt
    • Craftsman
    • Toro
    • White Outdoor
  • Example compatible models include:
    • Cub Cadet: i1050, LGT1050, LGTX1050, LT1050, SLT1550
    • Toro: GT2100, GT2200, LX500
  • Confirm fitment by checking the part number listed in your equipment's owner's manual.

When to Replace

  • Belt shows signs of cracking, fraying, or exposed cords.
  • Glazed or shiny spots on the belt surface, indicating slippage.
  • Poor cutting performance or blades failing to engage properly.
  • Audible squealing or slipping during operation.

Installation Tips

  • For safety, disconnect the spark plug wire and set the parking brake before servicing the deck.
  • Note or photograph the existing belt's routing around all pulleys before removal.
  • Ensure pulleys are clean, free of debris, and spin without resistance.
  • Install the new belt following the correct path, ensuring it is seated properly in each pulley groove.
  • Verify proper tension after installation as specified in your mower's service manual.
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  • PART NUMBERS

    PART NUMBERS

    This Deck Belt replaces part numbers: 954-04077A, 954-04077, 754-04077, 754-04077A, CMXGZAM501021, 490-501-M021, OCC-754-04077, 112-0332
  • 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.
#1 SOURCE OF HIGH-QUALITY REPLACEMENT PARTS

#1 SOURCE OF HIGH-QUALITY REPLACEMENT PARTS

Enjoy the comfort that our small yet mighty parts simplify your mowing experience
Brand Model Number
Cub Cadet XT1-LT50 (13AQA1CQ056, 13AQA1CQ010, 13AQA1CQ009, 13WQA1CQ010, 13WQA1CQ210, 13AQA1CQ256, 13WQA1CQ009, 13AQA1CQ210, 13AJA1TL342), XT1-GT50, XT2-LX50, XT2-GX50 Lawn Tractors with 50" Mower Decks
Cub Cadet i1050 (2008-2010) 17WF9BKP010, 17RF9BKP756, 17AF9BKP756, 17AF9BKP710, 17AF9BKP709, 17AF9BKP056, 17AF9BKP010, 17AF9BKP009; LGT1050 13WQ92AP010; LGTX1050 (2012) 13WS92AP010, 13WS92AP056; LT1050 (2007 and older) 13Q11CP709, 13AQ11CP712, 13AQ11CP710, 13AP11CP710, 13AP11CP709, 13AP11CP756, 13RP11CP756; SLT1550 (2007 and older) 13AQ11BP756, 13AQ11BP710, 13RQ11BP756; SLTX1050 (2010 and 2011) 13WQ92AP010, 13AQ92AP010 with 50" Deck
Troy Bilt Super Bronco 50 (13AAA1BQ066, 13AQA2KQ011, 13WQA2KQ011), Super Bronco XP 50 (13AQA1BLA66 (50K), 13AQA1BQA66 (50K), 13AQA1BQ011, 13WQ93KP011, 13AQA1BL066, 13AJA1BZ066, 13BJA1BZ066, 13AJA1BQ066), Super Bronco 50 Hydro, TB2450 (13AA92KP066, 13AA93KP066, 13AP60TP766, 13WQ92KP066) Lawn Tractors with 50" Mower Decks Lawn Tractors
Toro GT2100 (14AP80RP744, 14AP80RP544), GT2200 (14AQ81RP744, 14AQ81RP544, 14AQ81RP748), SL500 (13AP62RP544), LX500 (13AP60RP744, 13AP60RP544) (2005 and 2006) Lawn Tractors with 50" Mower Decks
Yardman 13AA925P004, 13AP925P004 (2010 and 2011), 14AK811P705 (2005) Lawn Tractor
MTD Gold 13AA925P004, 13AP925P004 Riding Mowers
Craftsman T260 (13AQA1ZQ093) Lawn Tractor
Ranch King 14AK811P705 Garden Tractor

FAQ

This belt is designed for 50-inch decks on a wide range of models, including Cub Cadet LT1050, LGT1050, LGTX1050, LTX1050KH, LTX1050KW, SLT1550, XT1-LT 50, and XT1-GT 50. It also fits Toro GT2100, GT2200, SL500, and LX500 models, as well as various MTD and Troy-Bilt Super Bronco units.
This belt serves as a direct replacement for OEM part numbers 954-04077A, 954-04077, 754-04077A, 754-04077, and Toro 112-0332. It also cross-references with industry standard numbers such as Oregon 175-814 and Stens 265-196.
This is a V-belt measuring 5/8 inch in width and 134 inches in effective length.
You should inspect your belt if you notice uneven cutting, excessive vibration, or a burning rubber smell during operation. Visible signs of failure include fraying, cracking along the inner V-groove, glazing (a shiny, smooth appearance on the belt sides), or if the belt has stretched to the point where the tensioner can no longer maintain proper grip.
Before installing the new belt, inspect the deck pulleys for debris, buildup, or damage. Ensure the idler pulley spins freely and the tensioner spring is not overstretched. If the pulleys are seized or the bearings are noisy, replacing the belt alone will likely lead to premature failure of the new part.
The installation is generally straightforward and can typically be completed in 30 to 60 minutes. You will need basic hand tools, such as a socket set, to remove the deck covers. It is highly recommended to reference your mower's operator manual for the specific belt routing diagram, as improper routing will cause the belt to twist or burn out almost immediately.