Solas 9573-160-18 Rubex L4 Stainless Steel 4-Blade Propeller 16 x 18

The Solas 9573-160-18 Rubex L4 is a premium four-blade stainless steel marine propeller measuring 16 inches in diameter with an 18-inch pitch. Built from high-grade 24-10 stainless steel via an investment casting process, it delivers exceptional strength, corrosion resistance, and a lasting high-polish finish suited for both freshwater and saltwater use.

The large-diameter L4 design is engineered for high-horsepower outboard and stern drive applications, providing outstanding stern lift, strong mid-range acceleration, and excellent top-end speed. The high-rake, cupped blade geometry maximizes water grip, reduces ventilation, and improves overall handling and fuel efficiency.

Key Features:

• 16" Diameter x 18" Pitch — 4-blade stainless steel construction
• 24-10 Stainless Steel — industry-leading chromium (24%) and nickel (10%) content for superior rust resistance and blade durability
• High Rake & Cupped Blade Design — improves stern lift, acceleration, and water grip
• Solas Adjustable Vent (SAV) — tunable venting system for optimized performance across conditions
• Rubex Interchangeable Hub System — compatible with Solas RBX™, Flo-Torq II™, and XHS II™ hub systems
• Investment Cast Construction — precision manufacturing for balanced, smooth, and efficient operation
• Ideal for high-horsepower motors and larger offshore boats
• Right-hand (RH) rotation, thru-hub exhaust

Note: This propeller does not include a hub kit. A Rubex-compatible hub kit is required for installation and must be purchased separately. Refer to the Solas Propeller Finder or hub selection guide to confirm the correct hub kit for your specific engine.