Mercury Stud – 16-848176

The Mercury Stud 16-848176 is a genuine OEM fastener engineered to provide a strong and stable threaded connection within your Mercury or MerCruiser engine. Designed for durability in high-vibration marine environments, this stud plays a critical role in securing engine components and maintaining structural integrity during operation.

Key Features

OEM-Certified Fit and Finish – Manufactured to meet Mercury Marine’s strict engineering standards

Corrosion-Resistant Build – Coated to withstand moisture and salt exposure

High-Torque Stability – Maintains tight, vibration-resistant connections under load

Exact Replacement Part – Identified by part number 16-848176 for seamless substitution

Threaded Precision – Clean threads ensure proper mating and torque consistency

Compatibility

The Mercury Stud 16-848176 is compatible with a wide range of Mercury and MerCruiser engine models. For best results, confirm your engine’s model and serial number or consult your Mercury parts manual to verify fitment.

Ideal Use Cases

Replacing worn or corroded studs during engine repairs

Securing engine components subject to vibration and torque

Preventing component shifting and fastener failure

Routine hardware refresh for long-term engine reliability

Why Fastener Integrity Matters

Engine studs like the Mercury 16-848176 play an essential role in maintaining tight, vibration-resistant connections in high-load environments. A compromised or corroded stud can lead to misalignment, leaks, or part failure. Using the correct OEM replacement ensures your engine stays properly assembled and protected, even under stress.

Frequently Asked Questions

What is the difference between a stud and a bolt in marine engines?

A stud is threaded on both ends and typically remains fixed in one component, with a nut securing the other end. Bolts are inserted and removed as a single unit.

How do I know if my engine requires a replacement stud like 16-848176?

If you notice corrosion, stripped threads, or loose fittings during maintenance, replacing the stud ensures secure and lasting performance.

Is anti-seize lubricant recommended during installation?

Yes, applying marine-grade anti-seize on threads can help with proper torque application and prevent future thread galling or corrosion.