[Grip120] 106-2173 Deck Belt for 42” Deck Toro Time Cutter 74301 74330 Z14-38Z MTD Cub Cadet - Replaces 754-0197 954-0197 - 1/2” x 117.2”
Green 106-2173 lawn mower deck belt in BlueStars retail packaging, 117.2-inch length.
Specification chart for 106-2173 lawn mower deck belt showing 1/2 inch width and 117.2 inch outer length.
Comparison graphic showing BlueStars mower belt with 120% grip vs. standard belts that tear or slip off.
BlueStars 106-2173 lawn mower belt performance comparison chart highlighting fatigue life and bonding strength.
Infographic showing 3-layer material construction of a green replacement V-belt with chloroprene rubber and aramid cords.
Green replacement mower deck belt for Toro 106-2173, MTD, and Cub Cadet models with compatibility chart.
Infographic guide for identifying the correct 106-2173 lawn mower deck belt and checking compatibility.
Infographic showing 106-2173 and 954-0461 lawn mower belt compatibility chart for Toro, Cub Cadet, and MTD models.
Green deck belt for Toro TimeCutter lawn mower showing installation point and common repair symptoms.
BlueStars 106-2173 replacement deck belt for Toro TimeCutter zero-turn mowers with installation instructions.
Green 106-2173 lawn mower deck belt in BlueStars retail packaging, 117.2-inch length.
Specification chart for 106-2173 lawn mower deck belt showing 1/2 inch width and 117.2 inch outer length.
Comparison graphic showing BlueStars mower belt with 120% grip vs. standard belts that tear or slip off.
BlueStars 106-2173 lawn mower belt performance comparison chart highlighting fatigue life and bonding strength.
Infographic showing 3-layer material construction of a green replacement V-belt with chloroprene rubber and aramid cords.
Green replacement mower deck belt for Toro 106-2173, MTD, and Cub Cadet models with compatibility chart.
Infographic guide for identifying the correct 106-2173 lawn mower deck belt and checking compatibility.
Infographic showing 106-2173 and 954-0461 lawn mower belt compatibility chart for Toro, Cub Cadet, and MTD models.
Green deck belt for Toro TimeCutter lawn mower showing installation point and common repair symptoms.
BlueStars 106-2173 replacement deck belt for Toro TimeCutter zero-turn mowers with installation instructions.
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[Grip120] 106-2173 Deck Belt for 42” Deck Toro Time Cutter 74301 74330 Z14-38Z MTD Cub Cadet - Replaces 754-0197 954-0197 - 1/2” x 117.2”

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106-2173 Deck Belt (1/2” x 117.2”)

Key Features

  • Type: Heavy-duty replacement deck drive belt
  • Dimensions: 1/2 inch width x 117.2 inch outer circumference
  • Construction: High-strength cord reinforcement with heat-resistant rubber compound
  • Application: Designed for 42-inch mower decks
  • Features: Oil and abrasion-resistant exterior for extended service life

Replaces / Cross-Reference Part Numbers

  • Toro: 106-2173
  • MTD/Cub Cadet/Troy-Bilt: 754-0197, 954-0197

Compatibility & Fitment

  • Toro TimeCutter: 74301, 74330, Z14-38Z (42-inch decks)
  • Fits various MTD, Cub Cadet, and Troy-Bilt models utilizing the 117.2-inch belt configuration
  • Verify your original equipment manual or belt cover decal to confirm dimensions before purchase

When to Replace

  • Visible cracking, dry rot, or fraying along the sidewalls
  • Excessive stretching resulting in slippage or loss of blade speed
  • Signs of glazing (shiny appearance) on the underside of the belt
  • Mechanical damage such as gouges, splits, or separation of the belt layers

Installation Tips

  • Ensure the engine is off and the spark plug wire is disconnected for safety
  • Lower the mower deck to its lowest position to provide better access to the pulleys
  • Loosen the tensioning arm or spring-loaded idler pulley to provide enough slack for removal
  • Clean debris and grass buildup from all pulley grooves before installing the new belt
  • Verify that the belt is properly seated in all pulley tracks after installation and rotate the blades manually to check for smooth operation

FAQ

This belt is designed for Toro TimeCutter models including 74301, 74325, 74327, 74330, 74350, 74402, 74403, 74419, 74420, 74425, Z14-38Z, Z16-42Z, Z17-42Z, Z380, Z420, and Z530. It is also compatible with various MTD 900 series equipment featuring 50-inch decks and fits select units from Cub Cadet, Bolens, Gravely, Simplicity, and Snapper.
This belt replaces Toro OEM 106-2173 and MTD/Cub Cadet 754-0197 and 954-0197. It also cross-references with Gravely 012077, 013472, 014673, and 14673P1, as well as Simplicity/Snapper 1719911 and 1719911SM.
This is a 1/2-inch wide V-belt with an approximate outside length of 117.2 inches.
You should inspect your belt if you notice uneven grass cutting, excessive vibration, or a squealing noise when the mower deck is engaged. If the belt shows signs of dry rot, cracking, fraying, or has stretched to the point where the tensioner can no longer keep it tight, it is time for a replacement.
Before installing the new belt, thoroughly clean the deck of grass clippings and debris. Inspect all deck pulleys and the tensioner arm for smooth rotation. If a pulley is seized or has a worn bearing, it will cause the new belt to fail prematurely. Ensure the belt path is routed correctly according to your mower's deck diagram, typically found on a decal under the floor pan or in your owner's manual.
After installation, engage the deck at a low engine speed to ensure the belt seats properly into the pulley grooves. Run the mower for a few minutes, then disengage the blades and perform a final check to ensure the belt remains properly aligned and that the tensioner is functioning correctly.