40-60HP Mercury Mariner Command Thrust BigFoot Propeller 14 x 13 15 Spline – 48-77340A45

Aluminium outboard propeller for Mercury & Mariner Command Thrust / BigFoot engines. Designed for high-thrust applications, offering improved pushing power and control for heavier boats. Built to OEM specification for durability and consistent marine performance. Replaces Part Number 48-77340A45 Fitment Mercury / Mariner Command Thrust / BigFoot Outboards • 40 HP – 2 & 4 Stroke Command Thrust / BigFoot • 50 HP – 2 & 4 Stroke Command Thrust / BigFoot • 60 HP – 2 & 4 Stroke Command Thrust / BigFoot Includes EFI models where applicable. IMPORTANT Please confirm 14 x 13 pitch and 15 spline is correct for your Command Thrust / BigFoot gearbox before purchase. Details • Diameter: 14 • Pitch: 13 • Splines: 15 • Blades: 3 • Material: Aluminium • High-thrust design for larger gearcases • Direct replacement – no modification required Why Buy from SSI Marine Workshop-tested aftermarket & OEM-spec parts Fast UK dispatch (same-day before 1 PM Mon–Fri) Tracked 24-hour UK delivery UK stock – collection available from Leigh (Manchester) Technical support available Buyer Responsibility Please confirm compatibility with your engine model and serial number before purchase. If unsure, contact us — our technical team will be happy to help.