40-140hp Group D TorqueMaster VX Series Polished Stainless 4-Blade Blade Units (4 1/4" hub)

A choice of polished stainless "TorqueMaster" range of propellers, designed with high-rake for powerful thrust. Provides excellent stern lift under acceleration, bow lift at cruising and higher speeds, and additional thrust throughout the rev range to push a heavier craft and maintain speed in a larger sea. PolaStorm R&D Team specify ASTM A890-4A duplex stainless steel. This is heat treated to create a tensile strength of up to 750 Mpa with enhanced anti corrosion properties. Propeller Suitability: Mercury / Mariner: 40 Big Foot - 125hp Yamaha: 50 (High Thrust) - 130hp Selva: Murena, Tarpon, Spearfish, Swordfish Suzuki: 70 - 140hp Honda: 75 - 115hp (4 1/4" gearbox casing only) Evinrude: 40 - 140hp Tohatsu: 60 - 140hp These listings are for the Blade Unit only and require a hub bush kit to install onto your propeller shaft (different kits are available depending on motor brand). If in doubt, please call to discuss before purchase. Propellers Features: 4-Blade design offering great thrust and stern lift Progressive pitch allows superior acceleration and midrange performance High blade rake provides great bow lift - ideal for forward cabin craft Spiral flute exhaust design Stainless steel construction reduces blade flex and ensures lower planing and cruising speeds can be maintained VX Ring: suitable for 13 tooth spline Suzuki & Johnson / Evinrude outboards Propeller Specification: Material: ASTM A890-4A duplex stainless steel Finish: Polished Stainless Blades: 4 Rotation: Right Hand To suit: 4 1/4" Gearbox Casing Group D Propeller Sizes: 13 1/2" x 13" 13 1/2" x 14" 13 1/4" x 15" 13" x 17" 13" x 19" 13" x 21" With over 12 years experience, PolaStorm propellers have built an enviable reputation across the World. Quality consciousness is at the heart of PolaStorms success. Inspections are carried out on every propeller during Casting, Machining, Painting and Packing. Analysis equipment such as Coordinate Measuring Machine, Rubber Torque Tester, Hardness Tester and Dynamic Balance Machine are used to ensure the best quality products are supplied to the market. Buy with confidence from a UK company who were established in 2014, have 30 years experience, and supply much of the UK & Irish Marine Trade.