Timing Belt For Mercury Tohatsu Outboard 9.9HP 15HP 4T 57-835392Q 3H8-10061-0

Timing Belt for Mercury Tohatsu Outboard

This timing belt is designed for Mercury and Tohatsu outboard engines with 9.9HP and 15HP 4-stroke models, ensuring precise valve timing and reliable engine operation. It references OEM part numbers 57-835392Q and 3H8-10061-0.

Overview

This timing belt for Mercury Tohatsu outboards is a critical component that synchronizes the camshaft and crankshaft for proper combustion. Suitable for 9.9HP and 15HP 4T engines, this timing belt delivers dependable performance and long service life. Replace your worn timing belt with this direct-fit timing belt to restore engine efficiency.

Built For Performance

• Reinforced rubber construction resists stretching
• Exact tooth profile for silent operation
• Designed for 4-stroke Mercury and Tohatsu engines
• OEM cross-reference 57-835392Q and 3H8-10061-0
• Heat-resistant compound for marine environments
• Precise length and width for secure fitment

Fits These Machines

• for Mercury 9.9HP (4T)
• for Mercury 15HP (4T)
• for Tohatsu 9.9HP (4T)
• for Tohatsu 15HP (4T)

On-The-Job Use

• Replaces worn timing belts during routine maintenance
• Ensures smooth idling and consistent power output
• Prevents engine misfires and starting issues
• Ideal for seasonal servicing of small outboards
• Restores proper valve timing after belt failure

Specs At A Glance

Good To Know

Q: Will this timing belt fit my 2015 Tohatsu 15HP? A: This timing belt is compatible with Mercury and Tohatsu 9.9HP and 15HP 4-stroke outboards; verify your engine's serial number for exact fit.

Q: How often should I replace the timing belt? A: Typically every 500 hours or as part of the manufacturer's service schedule; inspect for cracks or wear annually.

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