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Cub Cadet MTD 1/2 in V-Belt Replacement Part Number 954-3039

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MTD 954-3039 — 1/2 in V-Belt Replacement
Cub Cadet 954-3039 — 1/2 in V-Belt
Also known as: MTD V-Belt, Drive Belt, OEM Replacement Belt 954-3039
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Specifications
Attribute Detail
Part Number 954-3039
Brand Cub Cadet / MTD
Belt Type V-Belt
Width 1/2 inch
OEM Part Yes — Genuine OEM
Application Drive System / Power Transmission

The Cub Cadet / MTD 954-3039 is a genuine OEM 1/2 inch V-Belt used in the drive systems of MTD-manufactured outdoor power equipment, including Cub Cadet lawn tractors and riding mowers. Also referred to as a drive belt, power transmission belt, or mower deck belt, this component transfers engine power to the cutting deck or ground drive mechanism. It is a direct factory replacement for worn, cracked, or broken belts on compatible MTD and Cub Cadet equipment models.

Key Features
1/2 Inch V-Belt Specification

Part 954-3039 features a standard 1/2 inch wide V-profile cross-section engineered for precise fitment in MTD and Cub Cadet belt drive systems. The consistent width ensures proper pulley engagement and efficient power transfer without slippage.

Lawn Tractor Drive Belt Replacement

The 954-3039 is designed as a direct drop-in replacement belt for worn or broken drive belts on Cub Cadet and MTD lawn tractors. Restoring this belt returns the mower's cutting deck or ground drive to full operational performance.

Genuine OEM Cub Cadet / MTD Belt

This is an authentic OEM part manufactured to Cub Cadet and MTD factory standards, not an aftermarket approximation. Genuine belt 954-3039 ensures compatibility, correct tension, and the longevity expected from original equipment components.

Compatible with MTD-Built Outdoor Equipment

Belt 954-3039 fits across a range of MTD-manufactured equipment platforms sold under the Cub Cadet brand. Always verify your model and serial number to confirm fitment before installation.

Compatible Equipment

The Cub Cadet / MTD 954-3039 V-Belt is designed to fit select MTD-built Cub Cadet lawn tractors and riding mowers. Compatible models typically include Cub Cadet LT, LTX, and XT series tractors along with various MTD-branded units that share the same drive belt routing and pulley configuration. Always confirm your model number against the OEM parts diagram for part 954-3039 before ordering.

  • Cub Cadet LT Series Lawn Tractors
  • Cub Cadet LTX Series Riding Mowers
  • Cub Cadet XT1 and XT2 Series Tractors
  • MTD Riding Lawn Mowers (compatible configurations)
  • MTD Gold Series Tractors
  • Yard Machines by MTD (select models)
Common Questions

Q: What does Cub Cadet MTD part 954-3039 replace?

A: Part 954-3039 is the OEM replacement for the 1/2 inch V-Belt used in the drive or deck belt system on compatible Cub Cadet and MTD equipment. It replaces the original belt that came installed from the factory on those models.

Q: Is 954-3039 a genuine OEM Cub Cadet belt or an aftermarket part?

A: The 954-3039 listed here is a genuine OEM Cub Cadet / MTD belt, manufactured to original factory specifications. Using a genuine OEM belt ensures correct fitment, proper tension, and the expected service life for your equipment.

Q: How do I know if my Cub Cadet riding mower needs a new drive belt?

A: Common signs that your Cub Cadet mower needs a new V-Belt like the 954-3039 include the deck not engaging, a slipping or squealing belt, visible cracking or fraying on the belt surface, or loss of ground drive power. Inspect the belt at the start of each season.

Q: What is the belt width for MTD part number 954-3039?

A: The MTD 954-3039 is a 1/2 inch wide V-Belt. This standard width is important for ensuring proper seating in the pulleys of your Cub Cadet or MTD equipment and should not be substituted with a different width without consulting your equipment's parts manual.

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