Mercury Screw – 10-8M0131538

The Mercury Screw (10-8M0131538) is a precision-engineered OEM component designed specifically for Mercury and MerCruiser marine engines. Crafted to meet exact factory specifications, this screw provides secure fastening in critical engine assemblies, offering lasting durability in tough marine conditions.

Key Features

Factory-Specific Fit – Designed by Mercury for seamless integration into designated assemblies

Marine-Grade Construction – Resistant to corrosion, vibration, and temperature changes

Consistent Torque Performance – Ensures dependable clamping without loosening over time

Ready for Installation – Requires no adjustments or modification for proper use

Backed by Mercury Quality – Trusted part number 10-8M0131538 for reliability and longevity

Compatibility

This Mercury Screw – 10-8M0131538 fits a variety of Mercury and MerCruiser models. Compatibility should be verified using your engine’s serial number or referencing the appropriate Mercury service manual.

Ideal Use Cases

Replacing OEM screws in Mercury engine repairs

Preventative maintenance involving fastener inspection and replacement

Use in professional marine service shops or certified DIY installations

Applications requiring high-vibration resistance and torque consistency

Why Use OEM Mercury Screws?

Fasteners like the 10-8M0131538 may seem small, but their role is vital. Using genuine Mercury screws ensures structural integrity and optimal engine function, especially in demanding marine environments. Aftermarket substitutions often lack precision threading or corrosion protection, which can lead to failures or rework.

Frequently Asked Questions

Is it stainless steel or zinc-coated?

This screw features marine-grade corrosion resistance, but for exact material specs, refer to Mercury’s technical documentation.

How do I know if this screw needs replacing?

Replace any fastener showing rust, stripped threads, or wear from repeated use. Always inspect during routine engine maintenance.