Murray 1732945sm V-belt 3L 37.90 Inch Drive Belt

Product Description

The MURRAY 1732945sm is a 3L-series V-belt designed for use in Murray lawn and garden equipment. This drive belt transmits power from the engine to the cutting deck or drivetrain components, functioning as a critical mechanical link in outdoor power equipment. Measuring 37.90 inches in outside circumference, the 3L cross-section profile is a fractional horsepower belt sized for the compact drive systems found in residential lawn tractors and garden equipment. Installation is typically performed during seasonal maintenance or after belt wear, breakage, or slippage is identified.

This belt is used in Murray-branded lawn tractors, riding mowers, and garden equipment that specify the 3L 37.90-inch drive belt configuration. It fits into deck drive, transmission drive, or auxiliary drive systems depending on the specific model application. Technicians and experienced DIYers performing belt replacement during scheduled service or post-failure repair will find this belt suited to Murray OEM specifications. Always verify the specific drive system routing before installation.

Key Features

• 3L fractional horsepower V-belt cross-section for compact drive systems
• 37.90-inch outside circumference for precise OEM fitment
• Designed for power transmission in residential lawn and garden equipment
• Direct OEM-style replacement for Murray equipment specifying this part number

Compatibility

Designed as an OEM-style replacement belt for Murray lawn and garden equipment requiring a 3L series V-belt with a 37.90-inch outside circumference. Consult your equipment manual or Murray parts lookup to confirm fitment for your specific model.

Installation Notes

Belt replacement on lawn and garden equipment should be performed by a qualified small engine technician or a mechanically experienced operator. Disconnect the spark plug wire and engage the parking brake before beginning any belt service. Route the belt according to the routing diagram located on the equipment deck or in the service manual, and never force the belt over a pulley with power applied. Inspect all pulleys and idler arms for wear or damage before installing the new belt.

Technical Specifications

• Belt Series: 3L Fractional Horsepower V-Belt
• Outside Circumference: 37.90 inches
• Application: Lawn and Garden Equipment Drive System

Standard Information

• Brand: MURRAY
• Manufacturer Part Number: 1732945sm