Turning Point Mach3 Express OS 3 Blade Stainless Steel Propeller - OS Model

Sale price $1,178.00 Regular price $1,309.00

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Turning Point Mach3 Express OS 3 Blade Stainless Steel Propeller only - OS Model.

Note that a Turning Point propeller hub kit needs to be purchased separately to the propeller.

The New Express Mach3 OS Series of Stainless Steel Propellers are the next step in the evolution of our very popular larger diameter VO series. Our Engineers and Propeller Experts made improvements to the cup, leading and trailing edges, and the aggressive progressive rake and blade geometry that are Turning Point hallmarks. These modifications have produced a propeller with excellent hole shot, impressive bow lift, and class leading cornering.

The Express Mach3 OS is perfectly matched to large horsepower bay boats, offshore center consoles, and high horsepower pontoons/tri-toons. It will fit all 90hp and larger 4.75” gearcase outboards from all engine manufacturers, and Mercury Alpha One and Bravo One, and Volvo Penta SX sterndrives.

Large diameter three-blade propellers offer great mid-range fuel economy in many applications. Whether you are looking to maximise your time on the water, extend your cruise range, or just stretch your fuel dollars, the Express Mach3 OS is a great choice to get the most out of your boat.

NOTE: Motors 200HP and above must use series 700 Hub Kits. Failure to use will void the warranty.

Choosing your Turning Point propeller is a two-step process:

  1. This propeller suits the motors listed below. If your motor is not listed, see other Turning Point propellers
CASSELL PART NUMBER PITCH / ROTATION DIAMETER MODEL
TPT-202898 15" / Right 15.6" OS-1615
TPT-202899 15" / Left 15.6" OS-1615-L
TPT-202900 17" / Right 15.6" OS-1617
TPT-202901 17" / Left 15.6" OS-1617-L
TPT-202902 19" / Right 15.6" OS-1619
TPT-202903 19" / Left 15.6" OS-1619-L
TPT-202904 21" / Right 15.6" OS-1621
TPT-202905 21" / Left 15.6" OS-1621-L
TPT-202906 23" / Right 15.6" OS-1623
2. Purchase the associated Hub Installation Kit which should suit the drive shaft on your outboard.
MANUFACTURER SUITS MODEL SPLINES HUB KIT NOTES
Mercury & Mariner EFI CT / SeaPro : 90 to150hp / V6 & I6: 135 to 300hp / Verado 135 to 300hp(not HD) / OptiMax: 150, 200, 250hp 15 501 & 701 Use 701 Super Duty Kit for 200+hp Engines.
115hp ProXS CT Only; For ProXS & Verado w/ 1.25 prop shaft, use Mercury Solid Hub Kit with the Turning Point Prop.
Mercruiser Alpha One and Bravo One ('83+) 15 501 & 701 Use 701 Super Duty Kit for 200+hp Engines.
If propeller strikes trim tab, replace with Mercury part #822777A1
Evinrude & Johnson V4 with V6 large gearcase: 100hp commercial, 120hp ('85),130hp ('95-'96), 140hp ('85), Pleasure ('95+): 115hp, 130hp /
H.O. (includes E-TEC H.O.): (25" shaft) 90, 115, 135, 150, 200, 225, 250hp
E-TEC (includes pontoon series - not for E-TEC G2): (25" shaft) 90hp, 115hp, 130hp ('09-'10), 135hp to 300hp / V6: 135hp to
250hp / V8: 250hp to 300hp
15 502  
Honda Cobra 800: 3.0 to 7.5L / King Cobra: 454, 502 / Sea Drive: 2.0 to 4.0L 15 502  
Volvo Penta SX & OMC SX Cobra: (19 spline) ('94+): 3.0 to 8.2L. Not available for Volvo DuoProp or Aquamatic drives 19 504  
Yamaha   15 505 Use 705 Super Duty Kit for 200+hp Engines.
If Express Mach3 OS Prop strikes trim tab, replace with part #6E5-45371-10-00
Honda BF115D, BF135, BF150, BF200 ('02-'12), BF225 ('02-'12). Use 707 Super Duty Kit for 200+hp Engines 15 507 & 707  
Suzuki DT 2 stroke: 150hp to 225hp. DF 4 stroke: 150 to 300hp. Use 707 Super Duty Kit for 200+hp Engines 15 507 & 707 Use Express Mach3 OS series props only
Tohatsu BFT115, BFT150, BFT200, BFT225, BFT250. Use 708 Super Duty Kit for 200+hp Engines 15 508 & 708  
Volvo Penta AQ; 200, 250, 270, 280, 290. (Use 4 blade props only) 17 510  
Evinrude E-TEC G2: G2 Series Only: 150 to 300hp 15 511  
Yamaha 2 and 4 stroke: 150 to 250hp / F300 (V6 only ‘09+) / Sterndrives 3.0 to 7.4L 15 705  
Johnson 4 stroke: 200hp, 225hp. (Use Express Mach3 OS series props only) 15 707  
Honda BF200A ('13+), BF225A ('13+), BF250A ('12+). Use 708 Super Duty Kit for 200+hp Engines 15 708  
Yamaha F350 15 715