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15.625 x 28 Pitch | Maximus Long Tube Mercury Propeller | Polished Finished | LEFT-HAND | 889967L65
You are buying a Left-Hand Rotation

15.625 x 28 Pitch | Maximus Long Tube Mercury Propeller | Polished Finished | LEFT-HAND | 889967L65

Your Price: $1,730.00
Retail Price:$2,115.33
Your Savings:$385.33(18%)
Custom finished prop; 1-2+ week ship date
Part Number:889967L65
  • Barrel length 8.5-inches
  • Mercury/Mariner High-Performance Sterndrive
  • Stainless Steel
  • 300-600 HP
  • 5-Blade Prop
  • Hub Kit NOT included

    Mercury Racing Lab Finished Maximus propellers are designed for high-performance, high gearcase drive height sterndrive applications. Excellent top speeds, great handling, good mid-range speeds and eye-popping planing performance for V-bottoms, Cats and Step hulls. This is the prop of choice for reducing high slip with Step hulls.

    The Lab Finishing process includes wedging the leading edge so the prop cuts into the water verses chopping; the blades are thinned in areas while maintaining integrity and the trailing edge cup height is modified all to gain 300 RPM. Because of the 300 RPM gain consideration should be given to increase 2-inches of pitch over a stock Maximus.

    The full 15.625-inch diameter works the best with high X, step V hulls with notched transom. In some cases, if the transom is lifting at WOT with the long tub, consider using the short tube typically settling the stern and offering 2-3 MPH increase.

  • For 1.25-inch prop shaft use 840389K06 HD Hub Kit. For 1-inch prop shaft use 835258K2 Hub Kit.

    If using full 16.625-inch diameter with the XR Sport Master Shorty the anti-cavitation plate must be removed.

    If moving from the Bravo 1 Lab Finish propeller to the Lab Finished Maximus generally move 2-inches of pitch down and to the 15.25-inch diameter. Example, if moving from 15.25-inch x 32-inch Lab Finish Bravo 1, use the 15.25-inch x 30-inch Lab Finished Maximus.

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