Marine ChandleryMarine supplies and accessories for both power boating and sailing.
Boating AccessoriesTrailer accessories, life vests, fuel tanks, lubricants, anchors etc
LH Mercury Marine Alpha 4 Blade Aluminum Prop Propeller 14-1/2 x 18 Pitch
Mercury/Mariner/Mercruiser 4 blade aluminum prop 14-1/2″ x 18″ Counter-Rotating. Includes the Flo-Torq II hub kit. Designed to fit Mercury/Mariner 135, 150, 175, 200, 225, 250 HP outboards and Mercruiser Alpha and Bravo One under 400 hp (3.0L, 4.3L, 4.3LH, 4.3L EFI, 5.0L, 5.0L EFI, 5.7L, 5.7L EFI, 350 MAG MPI). Four-blade performance at an aluminum price. The Alpha 4 is an outstanding propeller for runabouts as well as daycruisers. Bolt this prop on and your boat should get on plane quicker and stay on plane at a lower speed than with a comparable 3-blade propeller. Great watersports prop! For V-6 outboards and Alpha and Bravo One sterndrives. 4 blade die-cast aluminum. Durable high-gloss phantom black finish. Better acceleration and handling than 3 blade. 20″ Alpha 4 replaces 21″ three-blade prop 18″ Alpha 4 replaces 19″ three-blade prop 16″ Alpha 4 replaces 17″ three-blade prop Equipped with Flo-Torq II hub system
- LH Mercury Marine Alpha 4 Blade Aluminum Prop Propeller 14-1/2 x 18 Pitch