Sierra 18-15460 MerCruiser OMC Volvo V-Belt 57-48120Q1 829207 909971

V-Belt for MerCruiser, OMC, and Volvo

The V-Belt for MerCruiser, OMC, and Volvo is a heavy-duty belt that drives the engine alternator or water pump, available as aftermarket part 18-15460 with cross references 57-48120Q1, 829207, and 909971.

Overview

This V-Belt for MerCruiser, OMC, and Volvo is a direct replacement for worn belts, providing reliable power transmission to essential engine accessories. It matches OEM specifications for multiple marine engine brands, making it a versatile choice for routine maintenance. The belt is constructed to resist oil, heat, and flex fatigue common in marine environments.

Built For Performance

• Fiber-reinforced rubber construction for high tensile strength
• Precision-molded cogs reduce bending resistance and heat buildup
• Oil and heat resistant compound extends service life
• Exact length and profile match OEM part numbers 57-48120Q1, 829207, and 909971
• Designed for smooth, quiet operation under load

Fits These Machines

• for MerCruiser engines
• for OMC engines
• for Volvo engines

On-The-Job Use

• Replacing worn or cracked V-belts on marine engines
• Restoring alternator and water pump drive on inboard and sterndrive setups
• Performing seasonal engine maintenance on boats and yachts

Specs At A Glance

Good To Know

Q: How do I know if this belt fits my engine? A: Check your old belt's part number against the cross references listed, and verify the length and width match your engine's belt routing.

Q: Is this an OEM belt? A: No, it is an aftermarket replacement designed to meet or exceed OEM specifications, not an original part.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.