40-60HP Mercury Mariner BigFoot Propeller 14 x 11 15 Spline – Replaces 48-77338A45

Aluminium outboard propeller for Mercury & Mariner BigFoot engines. Designed for improved thrust and performance on larger gearcase BigFoot models. Manufactured to OEM specification, this propeller offers reliable performance, durability, and efficiency for both leisure and commercial marine use. Replaces Part Number 48-77338A45 Fitment Mercury / Mariner BigFoot Outboards • 40 HP – 2 & 4 Stroke BigFoot • 50 HP – 2 & 4 Stroke BigFoot • 60 HP – 2 & 4 Stroke BigFoot (1995 & newer) Includes EFI models where applicable. IMPORTANT Please double check that 14 x 11 pitch and 15 spline is correct for your engine setup before purchasing. Details • Diameter: 14 • Pitch: 11 • Splines: 15 • Blades: 3 • Material: Aluminium • 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.