119-8820 Deck Belt | Fits 50" Deck Toro Timecutter SS5000, SS5060, 75750 & More | Aramid Cord | 141.5"
119-8820 replacement green deck belt for Toro Timecutter 50-inch mower decks with branded product packaging.
Specification chart for 119-8820 deck belt showing dimensions and compatibility for Toro and Exmark lawn mowers.
Comparison image showing BlueStars 119-8820 deck belt with improved grip versus a worn, slipping mower belt.
Infographic showing 119-8820 lawn mower deck belt performance features and durability specifications.
Infographic showing 3-layer material construction of 119-8820 deck belt for Toro and Exmark mowers.
119-8820 deck belt compatibility chart for Toro Timecutter and Exmark Quest zero-turn mowers.
Infographic guide for identifying 119-8820 deck belt application and parts label location for Toro Timecutter mowers.
119-8820 green deck belt for Toro Timecutter and Exmark Quest mowers with maintenance compatibility chart.
119-8820 deck belt for Toro Timecutter and Exmark Quest zero turn mowers showing installation and symptom guide.
119-8820 replacement green deck belt for Toro Timecutter 50-inch mower decks with branded product packaging.
Specification chart for 119-8820 deck belt showing dimensions and compatibility for Toro and Exmark lawn mowers.
Comparison image showing BlueStars 119-8820 deck belt with improved grip versus a worn, slipping mower belt.
Infographic showing 119-8820 lawn mower deck belt performance features and durability specifications.
Infographic showing 3-layer material construction of 119-8820 deck belt for Toro and Exmark mowers.
119-8820 deck belt compatibility chart for Toro Timecutter and Exmark Quest zero-turn mowers.
Infographic guide for identifying 119-8820 deck belt application and parts label location for Toro Timecutter mowers.
119-8820 green deck belt for Toro Timecutter and Exmark Quest mowers with maintenance compatibility chart.
119-8820 deck belt for Toro Timecutter and Exmark Quest zero turn mowers showing installation and symptom guide.
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119-8820 Deck Belt | Fits 50" Deck Toro Timecutter SS5000, SS5060, 75750 & More | Aramid Cord | 141.5"

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119-8820 Deck Belt | 141.5"

Key Features

  • Belt Type: Mower Deck Belt
  • Width: 1/2 inch
  • Length: 141.5 inches
  • Material: Constructed with durable materials for enhanced grip and longevity.
  • Application: Connects the engine pulley to the mower deck spindles to rotate the cutting blades.

Replaces / Cross-Reference Part Numbers

  • 119-8820-SL
  • 120-3892
  • 265-467
  • 754-05008
  • 954-05008
  • 810-CBL2356T
  • 15-143
  • 14733
  • BT-0048
  • 504-00042

Compatibility & Fitment

  • Fits specific 50-inch deck models from Toro and Exmark.
  • Toro Timecutter Models:
    • SS5000, SS5060, SS5500
    • MX5000, MX5025, MX5060
    • SW5000
    • 74361, 74630, 74632, 74730, 75750, 75755
  • Exmark Quest Models:
    • Fits select 50-inch deck models.

When to Replace

  • Visible signs of wear such as cracking, fraying, glazing, or separation.
  • Belt has stretched, causing it to slip or disengage from pulleys.
  • Noticeable decrease in blade speed or cutting performance.
  • Upon hearing squealing sounds from the deck during operation.

Installation Tips

  • Consult your mower's owner's manual for specific replacement instructions and a belt routing diagram.
  • For safety, disconnect the spark plug wire and engage the parking brake before starting work.
  • Inspect all pulleys for wear, damage, or debris and clean or replace them as needed.
  • Ensure the new belt is routed correctly and has the proper tension after installation.
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  • PART NUMBERS

    PART NUMBERS

    This Deck Belt replaces: 119-8820, 119-8820-SL, 114-0453, 120-3892, 265-467, 754-05008, 954-05008, 754-05008, 954-05008, GX20571, GX21833
  • 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
Toro TimeCutter SS5000, TimeCutter SS5060, TimeCutter 5000, TimeCutter 5000C, MX 5000, MX 5025, MX 5050, MX 5060, MX 5075, MX 5075T, ZS 5000, ZS 5000TF, SS 5000, SS 5035, SS 5060, SWX 5000, SWX 5050, MR5075T, 74387, 74395, 74630, 74631, 74632, 74635, 74637, 74638, 74641, 74643, 74660, 74661, 74694, 74695, 74730, 74731, 74770, 74772, 74775, 74776, 74795, 74798, 75750, 75750TA, 75751, 75753, 75755, 75759, 75761TA
Exmark QSS708GEM50200, QSS725GKC50200, QT24KA501, QTE691KA501, QTE708GEM50200, QTE735KC501, QTS691KA502, QTS708GEM50200, QTS725GKC50200, QZE725GKC50200, QZS691CKA50200, QZS708GEM50200

FAQ

This belt is used on select Toro and Exmark zero-turn mowers with a 50-inch deck. Models commonly referenced include Toro TimeCutter SS5000, SS5060, MX5000, MX5025, MX5060, ZS5000, SW5000, SWX5000, and SWX5050, plus Exmark Quest 50-inch deck models. Model numbers shown across listings include Toro 75750 and 75755, and additional commonly referenced machines include 74630, 74632, 74361, 74635, 74637, 74641, 75751, 75753, and 75759. Because Toro used this belt across several TimeCutter families, the safest check is to match both the OEM part number and your deck size.
The main replacement numbers are 119-8820 and 119-8820-SL. Cross-referenced numbers found in related listings also include 1198820, 1198820SL, 120-3892, and 114-0453. Some cross-reference sources also mention 754-05008, 75405008, 954-05008, and 95405008, but those should be verified carefully against your mower's exact application before ordering.
This is a 1/2-inch wide deck belt with an overall listed length of about 141.5 inches. It is intended for 50-inch mower deck applications where the belt runs from the electric clutch to the spindle pulley system.
Common signs include the blades not engaging, weak or uneven cutting, squealing when the PTO is turned on, visible belt glazing or cracking, frayed edges, burning-rubber smell, or the belt jumping off the pulleys. If the deck suddenly stops cutting even though the engine runs normally, a stretched, broken, or rolled deck belt is a common cause.
For most Toro TimeCutter and Exmark Quest 50-inch decks, this is usually a moderate DIY repair. Expect roughly 30 to 90 minutes depending on deck access and whether the deck must be lowered or partially removed. Typical tools include a socket set, breaker bar or ratchet for the idler spring tension, work gloves, and possibly pliers. Taking a photo of the belt routing before removal helps prevent misrouting during installation.
Inspect the spindle pulleys, idler pulleys, belt keepers, spring tensioner, and electric PTO clutch pulley for wobble, sharp edges, or seized bearings. Also clean packed grass from the deck and confirm the belt guides are not bent. A new belt can fail quickly if an idler bearing is rough, a spindle is dragging, or the routing is incorrect.
The most common causes are worn idler or spindle bearings, weak tension springs, misaligned belt guides, debris buildup under the deck, and heat from slipping. On zero-turn mowers, frequent PTO engagement at high throttle with a worn tensioner can also accelerate glazing and stretch. If the old belt failed by shredding rather than simple wear, inspect the pulleys carefully for alignment or bearing problems before installing the replacement.