Garden Parts [Lifetime Warranty] 954-04317A Drive Belt - for Cub Cadet RZT-L42 RZT-L46 RZT-L50 RZT-S42 RZT-S46 RZT-S50 MTD Troy Bilt Craftsman Lawn Mower - Replaces 954-04317 490-501-C069 754-04317 | 1/2" x 67"
954-04317A replacement lawn mower drive belt with branded product packaging sleeve.
Infographic showing specifications and dimensions for 954-04317A lawn mower drive belt.
954-04317A replacement drive belt for Cub Cadet, Troy Bilt, and Craftsman lawn mowers with compatibility chart.
Infographic guide for identifying the correct 954-04317A drive belt for Cub Cadet and MTD lawn mowers.
Infographic showing 954-04317A drive belt and matching deck belt compatibility chart for lawn mowers.
954-04317A lawn mower drive belt showing aramid fiber construction and two-layer wrapping cover details.
954-04317A replacement drive belt for Cub Cadet, MTD, and Troy-Bilt lawn mowers shown with troubleshooting guide.
954-04317A lawn mower drive belt comparison infographic showing BlueStars aramid cord belt features and performance.
Informational graphic for 954-04317A lawn mower drive belt installation tips and pulley maintenance checklist.
954-04317A drive belt installation guide for Cub Cadet, MTD, and Troy-Bilt lawn mowers.
954-04317A replacement lawn mower drive belt with branded product packaging sleeve.
Infographic showing specifications and dimensions for 954-04317A lawn mower drive belt.
954-04317A replacement drive belt for Cub Cadet, Troy Bilt, and Craftsman lawn mowers with compatibility chart.
Infographic guide for identifying the correct 954-04317A drive belt for Cub Cadet and MTD lawn mowers.
Infographic showing 954-04317A drive belt and matching deck belt compatibility chart for lawn mowers.
954-04317A lawn mower drive belt showing aramid fiber construction and two-layer wrapping cover details.
954-04317A replacement drive belt for Cub Cadet, MTD, and Troy-Bilt lawn mowers shown with troubleshooting guide.
954-04317A lawn mower drive belt comparison infographic showing BlueStars aramid cord belt features and performance.
Informational graphic for 954-04317A lawn mower drive belt installation tips and pulley maintenance checklist.
954-04317A drive belt installation guide for Cub Cadet, MTD, and Troy-Bilt lawn mowers.
Lifetime Warranty

[Lifetime Warranty] 954-04317A Drive Belt - for Cub Cadet RZT-L42 RZT-L46 RZT-L50 RZT-S42 RZT-S46 RZT-S50 MTD Troy Bilt Craftsman Lawn Mower - Replaces 954-04317 490-501-C069 754-04317 | 1/2" x 67"

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954-04317A Drive Belt (1/2" x 67")

Key Features

  • Belt Type: Transmission Drive Belt
  • Dimensions: 1/2 inch width x 67 inch outer circumference
  • Material: Constructed from a durable rubber compound for high tensile strength and wear resistance.
  • Design: Engineered for flexibility and efficient power transfer between the engine and transmission pulleys.

Replaces / Cross-Reference Part Numbers

  • 954-04317A
  • 954-04317
  • 754-04317A
  • 754-04317
  • 265-423
  • 7211500
  • CMXGZAM501069
  • 490-501-C069
  • 754-0498

Compatibility & Fitment

  • Fits select zero-turn mowers from brands including Cub Cadet, MTD, Troy-Bilt, and Craftsman.
  • Cub Cadet Models: RZT-L42, RZT-L46, RZT-L50, RZT-L54, RZT-S42, RZT-S46, RZT-S50, RZT-S42 KH, RZT-SX 42 EFI, RZT-S46 KH FAB

When to Replace

  • Visible signs of wear such as cracking, fraying, glazing, or splitting.
  • Loss of drive power or noticeable slipping during operation.
  • Audible squealing or chirping from the belt area.
  • Belt has become stretched, loose, or will no longer maintain proper tension.

Installation Tips

  • Before servicing, disconnect the spark plug wire and engage the parking brake for safety.
  • Consult your mower's owner or service manual for model-specific replacement procedures.
  • Document or photograph the existing belt's routing path around pulleys before removal.
  • Ensure all pulleys are clean, undamaged, and spin freely before installing the new belt.
  • Verify correct belt tension after installation to prevent premature wear or slipping.

Compatibility & Fitment

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    • PART NUMBERS

      PART NUMBERS

      This Drive Belt replaces: MTD / Troy Bilt / Cub Cadet 954-04317A, 754-04317, 754-04317A, 954-04317, CMXGZAM501069, 490-501-Y069, DXGX501069
    • 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
    NOTE Please use "Ctrl + F" on desktop or the "Find in Page" function (via Rufus) on mobile to quickly check your compatible model. (This is not an exhaustive list. You can send us your appliance model and we will help you!)
    Cub Cadet Ultima 42" ZT1-42 KW (17RIEACS010, 17AIEACSA10), ZT1-42 KW FAB (17RIEACE010, 17BIEACEA10, 17YIEACE010), ZT1-42 KH (17TREACS010, 17AREACSA10), ZT1-42 KH FAB (17AREACEA10), ZTS1-42 KH FAB (17ARGBYEA10)
    Cub Cadet Ultima 46" & 50" ZT1-46 KW FAB (17RIEACN010, 17AIEACNA10), ZT1-46 KH FAB (17TREACN010, 17AREACNA10, 17AREACN010), ZTS1-46 KH FAB (17ARGBYNA10), ZT1-50 KH FAB (17AREACLA10), ZT1-50 KW FAB (17TIEACLA10, 17RIEACL010, 17AIEACLA10, 17AIEACL010)
    Troy-Bilt Mustang (42", 46" & 50") Mustang 42" Z 42 (17ARFACSA66), Mustang XP 42" (17ARCACS011, 17BDCACS066, 17ADCACS066, 17AFCACS211, 17AFCACS011, 17WFCACS011), Mustang 42" (17AMCACS066), Mustang 46" Z 46 (17ARFACTA66, 17ARFACT066), Mustang XP 46" (17ARCACT011, 17ADCACT066, 17ADCACN066), Mustang XP Pivot S 46" (17ARCBDT066), Mustang 50" Z 50 (17ARFACQA66, 17ARFACQ066), Mustang XP 50" (17ARCACQ211, 17AKCACZ066, 17ARCACQ011, 17ARCACP211, 17ARCACP011, 17ANCACZ066, 17WFCACP011, 17AFCACP211, 17AFCACP011)
    Troy-Bilt Mustang (54" & 60") Mustang 54" Z 54 (17ARFACWA66, 17ARFACW066), Mustang 54" Z 54 XP (17ASFAC3A66, 17ASFAC3A66), Mustang XP 54" (17ARCACW011, 17BDCACK066, 17CDCACW066, 17ASFAC3066, 17ARCACK011, 17ANDALC011, 17ADCACK066, 17ARCACW309), Mustang XP Pivot S 54" (17ARCBDW309, 17ARCBDW066, 17ARCBDW011), Mustang XP 60" (17ANDALD066)
    Craftsman (Z5000 & Z6000 Series) Z5200 (CMXGNAM211701 17ARFACS093, CMXGNAM211701 17RRFACS093), Z5400 (CMXGNAM211702 17RRFACT093, CMXGNAM211702 17ARFACT093), Z5600 (CMXGNAM211703 17ARFACQ093), Z5800 (CMXGNAM211704 17ARFACW093, CMXGNAM211704 17RRFACW093), Z5650 (CMXGNAM211706 17ARFACQ091), Z6000 (247.204113 17BKCACS099, 247.204122 17AKCACS299, 247.204120 17AKCACS299, 247.204110 17AKCACS099, 247.204111 17AKCACS099, 247.204112 17AKCACS099)
    Craftsman (Z6400 to ZS Series) Z6400 (247.204280 17AKCACT099, 247.204182 17BRCACT099), Z6600 (247.204191 17ARCACW099, 247.204150 17ARCACK099), Z6900 (247.277750 17ARCACA099, 247.277750 17BRCACA099), Z8200 (247.204201 17ASDALB099), Z8400 (247.270520 17BSDALC099), Z8600 (247.270540 17BSDALD099), ZS6500 (247.204000 17ARCBDS099), ZS6700 (247.204100 17ARCBDQ099)

    FAQ

    This belt serves as a hydrostatic transmission/drive belt on select zero-turn and riding mower models from Cub Cadet, MTD, Troy-Bilt, Craftsman, and Bolens. Compatible models include Cub Cadet RZT-L42, RZT-L46, RZT-L50, RZT-S42, RZT-S46, RZT-S50, RZT-S54, ZT1-46 Fab, Z254, Z5200, Z6000, Z6400, Z-Force SZ48, SZ54, SZ60, SX48, SX54, SX60, S48, S54, S60, L54, L60, LZ48, and Pro LZ60, as well as the Troy-Bilt Mustang 50 and Mustang 54 XP. It is also suitable for various Craftsman, Troy-Bilt, and Bolens 42-inch, 46-inch, 48-inch, and 54-inch mower applications. Because fitment varies by exact model and serial range, the most reliable method is to match your original belt number to one of the listed replacements.
    This belt replaces OEM part numbers 954-04317A, 954-04317, 754-04317, 754-04317A, 490-501-C069, CMXGZAM501069, and DXGX501069. It also cross-references with part numbers 265-423 and 1153487. Matching your old belt number or your mower's parts list to one of these numbers is the best way to confirm fit.
    Typical symptoms include weak or uneven ground drive, the mower barely moving or not moving at all, slipping when climbing or turning, jerky engagement, or a burning-rubber smell from the belt area. You may also see belt glazing, cracking, frayed edges, missing chunks, or stretching that causes the belt to ride low in the pulleys. On hydrostatic zero-turn models, a worn drive belt often manifests as reduced pulling power even when the engine is running normally.
    No. The 954-04317A is a hydrostatic transmission belt or transmission drive belt, which is part of the mower's ground-drive system. This is distinct from the deck belt that spins the cutting blades. If your blades have stopped turning but the mower still drives, you likely need a deck belt. If the mower runs but will not propel properly, this transmission drive belt is the correct part to inspect.
    Replacement is generally a moderate repair on zero-turn mowers. On many models, you will need to remove belt guards and work around idler pulleys; access is often easier with the rear lifted safely or the deck lowered or removed. Common tools include socket wrenches, ratchet extensions, pliers, and possibly a breaker bar for spring-loaded idlers. Expect the process to take roughly 30 to 90 minutes depending on model access and whether rust or packed debris is present. Taking a photo of the original belt routing before removal is recommended to assist with reassembly.
    Inspect the idler pulleys, tensioner arm, pulley bearings, belt keepers, and transmission/input pulleys for wear or misalignment. Clean out packed grass and debris to prevent the new belt from overheating. If the old belt failed prematurely, check for seized pulleys, a weak tension spring, bent belt guides, or oil contamination. Installing a new belt without correcting these underlying issues can cause the replacement to slip, shred, or stretch prematurely.