954-04045 – 42" Deck PTO Belt

Premium Replacement Belt – Fits Cub Cadet, Troy-Bilt, MTD & More

The 954-04045 PTO belt is a heavy-duty deck drive belt engineered for smooth power transfer from the engine to the blades on 42-inch deck ride-on mowers. Designed to meet OEM specifications, this belt helps maintain consistent blade speed, clean cuts, and reliable performance in demanding mowing conditions.

✅ Compatible With:

Cub Cadet:

• LT1040

• LT1042

• RZT42

• GT2148

• 48" fabricated deck attachment (model 19A40015)

Troy-Bilt:

• Bronco

• Super Bronco

• Range Rider

• RZT 42

White Outdoor:

• LT-942G

• ZT-17

• ZT-42

MTD, Yard Machines, Yard-Man, Bolens, MTD Gold:

• Various 42-inch side-discharge deck models

• Common across manual and hydrostatic transmission mowers

Always confirm model number and configuration before purchasing. Fits many MTD-built ride-on mowers manufactured after 2005.

🔧 Replaces OEM Part Numbers:

• 954-04045

• 754-04045

• Toro 112-5800

📏 Belt Specifications:

• Type: V-Belt

• Width: 1/2 inch

• Length: 109 inches

• Application: PTO blade drive for 42-inch cutter decks

🛠 Installation Tips:

• Ensure ignition is off and spark plug is disconnected before starting

• Check pulleys, spindles, and tensioners for signs of wear

• Follow your mower's routing diagram for proper belt installation

• After fitting, ensure the belt is tensioned correctly for optimal blade performance

⭐ Why Choose This Belt:

• Built to OEM standards for a precise fit

• Reinforced for long-lasting durability and high torque transfer

• Keeps your blades running efficiently and reliably

• Ideal replacement for worn or broken belts on 42" deck systems