Yamaha Ultramatic Grease – 4.5 oz Tube

Marine-Grade Multipurpose Grease | Ideal for Outboard Maintenance | OEM Yamaha Formula

Description:
Yamaha Ultramatic Grease is a premium, marine-grade lubricant engineered to meet Yamaha’s exacting standards for outboard motor and marine component care. Its water-resistant formulation helps protect critical moving parts in high-moisture and saltwater environments, making it a trusted choice for maintaining optimal performance in outboard steering systems, throttle linkages, pivot points, and other mechanical assemblies.

This 4.5-oz tube is compact and easy to store onboard, yet large enough to handle multiple maintenance sessions. Whether you’re preparing your boat for the season or performing routine service, Ultramatic Grease provides the film strength, corrosion resistance, and long-lasting lubrication that Yamaha engines demand.

Key Features

Marine-Grade Protection: Formulated to resist washout from saltwater exposure.
Multipurpose Use: Suitable for outboard steering components, propeller shafts, tilt mechanisms, throttle linkages, and other moving parts.
OEM Approved: Meets Yamaha’s specifications for marine equipment.
Easy Application: Convenient 4.5-oz tube for quick, controlled dispensing.
Anti-Corrosion Additives: Protects against rust and pitting in harsh marine conditions.

Why Choose Yamaha Ultramatic Grease?

Designed for Marine Use: Not all greases can stand up to constant saltwater exposure—this one can.
Trusted OEM Quality: Provides the same high-level protection your outboard was built with.
Versatile Lubrication: One product for multiple lubrication points reduces the need for multiple greases.

Frequently Asked Questions

Q: Can I use this grease on my Yamaha outboard’s propeller shaft?
A: Yes. Ultramatic Grease is excellent for lubricating the propeller shaft splines to prevent corrosion and ease propeller removal.

Q: How often should I reapply marine grease?
A: Inspect and regrease moving parts during regular maintenance or after heavy saltwater use to maintain optimal protection.

Q: Is this safe for use on plastic or rubber parts?
A: Yes. Yamaha’s formula is safe for use on components with plastic or rubber contact surfaces.

Yamalube Marine Greases

Yamaha ACC-ULTRA-GS-05 - Ultramatic grease - 4.5oz Tube