Solas PRO4 Rubex Propeller Mercury 90-300 HP

Solas PRO4 Rubex Propeller 90-300 HP Mercury Outboards & Alpha/Bravo-1 Stern-drives

Designed with a high camber blade section and large blade area to provide better load carrying and fuel efficiency for the high power marine engine. The new generation of the SOLAS Stainless Propeller is made with ultra durable material. Unlike the traditional material, the new material is a true Stainless Steel. It will never RUST and is also very difficult to be worn out. SOLAS offers variety propeller series to meet different requirements.

The PRO3 RUBEX stainless steel boat propeller has a rubber interchangeable hub system. It is designed to eliminate chatter and vibration that competitive hub systems are prone to. Being rubber, the RUBEX hub has no plastics to deteriorate. It can deflect 10% for softer shifting and to reduce prop shaft shock when the propeller strikes a submerged object. The RUBEX hub will not spin in the propeller.

Each RUBEX Hub Kit comes with the hardware needed to install the propeller on the prop shaft. Unlike competitive hubs, the prop nut does not require periodic re-torquing on a RUBEX propeller system.

Aluminum hubs are suggested for 60-150 HP, while bronze hubs are recommended for 150-350 horsepower.

Requires SOLAS RBX Hub Kit (Bronze or Aluminum)
Thru Hub Exhaust 
15 Tooth Spline

Mercury Outboard Fitments:

90-115 HP Command Thrust 2014 & Newer
135 HP 1987 & Newer 
150 HP 1978 & Newer
175 HP 1978 & Newer
200 HP 1978 & Newer
220 HP1987-1988
225 HP 1980 & Newer
225 HP (Sea Pro/Marathon) All Years
250 HP 1994 & Newer
275 HP 1990-1994
300 HP 1999 & Newer
Mercruiser Alpha & Bravo 1 Stern drives

USE F-Class 19 Spline Propellers for fitments below:

Pro XS 175 V6
Pro XS 200 V8
Pro XS 225 V8
Pro XS 250 V8
Pro XS 300 V8
Verado 250 V8
Verado 300 V8
Mercury Bravo 1 XR Sterndrive

SOLAS PRO4 Stainless Propeller Features:

SAV Solas Adjustable Vent System

Longer barrel, increased camber and cupping

Excellent acceleration and mid-range performance

Great choice for offshore boats

Better efficiency than smaller diameter propellers

Universal Rubex Hub Propeller

Available in Right and left-hand rotation

Propeller pitch range 18 thru 28

SOLAS Lab finished propellers are blue-printed propellers that go through a 40-point inspection. The result is a perfectly balanced propeller with flawlessly matched cupping across every blade and a custom blade thickness. The enemy of every boat and propeller is drag, lab finished propellers are finely tuned to eliminate drag.

The Pro Series has additional polishing and blade thinning to create sharper blades that will cut through the water better and raise rpms to gain more top speed. The longer barrel improves performance and decreases cavitation by allowing air and water created from the blades to easily flow behind the propeller and decrease drag. With the Pro Series adjustable vents, you can fine tune the performance and decrease planning time. The camber, or arch of the blade is more aggressive on the Pro Series which allows it to push back more water and reach higher speeds.

All this combined means there will be consistency in RPM when running on a multi-engine setup, and in most applications the Pro Series propeller will deliver higher top-end speed than a Standard Finish propeller.