Mercury Marine Bravo Two Aluminum Propeller - 17.75" Diameter x 21" Pitch Left-Hand Rotation Sport Series - 18617A40

Bravo Two aluminum propeller 18617A40 has a 17.75" diameter with 21" pitch in left-hand rotation. It can be used only on your MerCruiser Bravo Two Sterndrive. The die-cast process reduces the possibility of porosity in the aluminum that could create a weak point in the propeller. The propellers are hand ground then cleaned and EDP finished with Mercury's Phantom Black glossy enamel to protect the propeller from corrosion. The propeller features a rubber bushing on a bronze splined hub. The rubber bushing helps absorb vibration, engine shift shock and impact from submerged objects to protect your engine's prop shaft, driveshaft and power train. Bravo Two propellers require the use of Forward Cupped Washer 12-55072, Tab Washer 14-34817, Aft Cupped Washer 12-54738, Prop Nut 11-54034, Forward Thrust Washer 55074T and Aft Washer 12-55073A2.

• Bravo Two propellers are exclusive to MerCruiser Bravo Two sterndrives
• The broad diameter and incredible amounts of blade area deliver maximum thrust for larger, heavier boats
• Die-cast with Mercury Marine's patented MercAlloy aluminum alloy for strength, ductility and durability
• Classic high gloss Phantom Black EDP (electro deposition paint) finish for maximum corrosion resistance
• Equipped with pressed in Flo-Torq II rubber hub
• Large blade area for increase efficiency and thrust
• Durable Mercalloy material construction

Mercury Bravo Two Mercruiser

• Fits all Mercruy Mercruiser Bravo Two sterndrives
• 4.3L 155-250HP, 1996-Newer
• 5.0L 180-250HP, 1995-Newer
• 5.7L 210-300HP, 1993-Newer
• 6.2L 320HP, 2001-Newer
• 7.4L 300-385HP, 1990-Newer
• 454 Mag 385HP, 1996-Newer
• 496 Mag 375-425HP, 2001-Newer
• 502 Mag 390-425HP, 1996-Newer
• D2.8L 150HP, 1997-Newer
• D3.6L 180HP, 1996-Newer
• D4.2L 200-250HP, 1996-Newer
• D7.3L 260-300HP, 1994-Newer