The 15.6X15 Steel Three Blade Right Hand Rotation PROP EXPRESS Mach3 (31511510) is a high-quality thru hub exhaust propeller suitable for 250 hp outboards. This cutting-edge design is ideal for higher horsepower bay boats, offshore center consoles, and high-horsepower pontoons and tri-toons. It is expertly built from premium materials to meet strict quality standards and delivers a smoother running ride, better top-end speed, and improved fuel economy.

Key Features:

• Compatible with 150-300+hp Engines with 4.75-inch Gearcases
• Larger blades for greater horsepower
• Excellent putting stroke
• The bow lift is impressive.
• Cornering that is unrivaled in its class
• Large diameter 3-blade propellers provide excellent mid-range fuel efficiency.
• Robust materials, high oxidation resistance, increased gloss, and new casting technology.
• Pitch, rake angles, and exhaust vents are all performance-tuned to improve overall performance.

Applications:

• COX, Evinrude, Honda, Johnson, Mariner, Mercury, MerCruiser, Nissan, OMC, OXE, Parsun, Suzuki, Tohatsu, Volvo Penta, and Yamaha outboards and sterndrives are all compatible with these propellers.

Specifications:

• SKU: 31511510
• UPC: 652480206863
• Weight: 16.00 LBS
• Pitch: 15"
• Diameter: 15.6"
• No. of Blades: 3
• Rotation: Right Hand (RH)
• Material: Stainless Steel
• Brand: Turning Pont Propellers
• Condition: New

Note:

• For applications under 200hp, it uses 500 installation/hub kits.
• 700 series installation/hub kits for engines with 200+ horsepower.
• Fit to gearcases with a 4-3/4" diameter.

Engine Application

Evinrude/Johnson® 90-300 Horsepower 4.75” Gearcase

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.): 90 (25" shaft), 115, 135, 150, 200, 225, 250hp;
E-TEC (includes pontoon series - not for E-TEC G2): 90hp (25" shaft), 115hp, 130hp ('09-'10), 135hp to 300hp / V6: 135hp to 250hp / V8: 250hp to 300hp

Evinrude® 150-300 Horsepower 4.75” Gearcase

Evinrude® E-TEC® G2™ Series Only: 150 to 300hp

Honda® 115-250 Horsepower (4-Stroke) 4.75" Gearcase

BF115D ('11+), BF135 ('04+), BF150 ('04+), BF200 ('02+), BF225 ('02+), BF250 ('12+)

Note: for engines under 200hp use installation kit 11500800. For engines 200+hp use super duty installation kit 11700800

Johnson® 200-225 Horsepower (4-Stroke) 4.75” Gearcase

Note: Use Express Mach3 OS series props only.

4 stroke (Johnson): 200hp, 225hp

Mercruiser 120-300+ Horsepower 4.75" Gearcase

Note: If propeller strikes trim tab, replace with Mercury part #822777A1. Alpha One Sterndrives (‘83+) / Bravo One Sterndrives (‘83+) / Models (‘82 & older): 1A, 1B, 1C, 120, 140, 145DTS, 165, 228, 470, 485, 888, 898, 225S, 233, 255TRS, 260, 280TRS, 330 TRS / MerCruiser (‘83-’85): 120-190hp, 200-260hp

Note: for engines under 200hp use installation kit 11500100. For engines 200+hp use super duty installation kit 11700100

Mercury™, Mariner™, Sea Ray 135-300 Horsepower V-6 4.75" Gearcase

Note: 115hp ProXS CT Only;
For ProXS & Verado w/ 1.25” prop haft, use Mercury Solid Hub kit with the Turning Point Prop. FourStroke™ & SeaPro™: 90CT, 115CT, 150hp / V6: 135 to 300hp / Verado 135 to 300hp(not HD) / OptiMax: 150, 200, 250hp

NOTE: for engines under 200hp use installation kit 11500100. For engines 200+hp use super duty installation kit 11700100

Omc 2.0-8.2L Horsepower 4.75" Gearcase

Cobra 800: 3.0 to 7.5L / King Cobra: 454, 502, 7.4-8.2L ('90+) / Sea Drive: 2.0 to 4.0L

Suzuki® 150-225 Horsepower 4.75” Gearcase

DT 2 stroke: 150hp to 225hp

Note: for engines under 200hp use installation kit 11500700. For engines 200+hp use super duty installation kit 11700700

Suzuki® 150-300 Horsepower 4.75” Gearcase

DF 4 stroke: 150 to 300hp

Note: for engines under 200hp use installation kit 11500700. For engines 200+hp use super duty installation kit 11700700

Tohatsu® 115-250 Horsepower (2 & 4-Stroke) 4.75” Gearcase

BFT115, BFT150, BFT200, BFT225, BFT250

Note: for engines under 200hp use installation kit 11500800. For engines 200+hp use super duty installation kit 11700800

Volvo Penta Aq 200-290 Horsepower 4.75" Gearcase

Note: Use 4 blade props only. AQ: 200, 250, 270, 280, 290

Volvo Penta Sx 3.0-8.2L Horsepower 4.75" Gearcase

Note: Not for Volvo DuoProp or Aquamatic drives. (‘94+) SX:3.0 to 8.2L

Yamaha 150-300 Horsepower 4.75” Gearcase

Note: If Express Mach3 OS Prop strikes trim tab, replace with Yamaha part #6E5-45371-10-00. 2 and 4 stroke: 150 to 250hp / F300 (V6 only ‘09+)

Note: for engines under 200hp use installation kit 11500500. For engines 200+hp use super duty installation kit 11700500

Yamaha 3.0-7.4L Horsepower 4.75" Gearcase

Note: If Express Mach3 OS Prop strikes trim tab, replace with Yamaha part #6E5-45371-10-00. 3.0 to 7.4L

Note: for engines under 200hp use installation kit 11500500. For engines 200+hp use super duty installation kit 11700500

Yamaha 350 Horsepower 5.25” Gearcase

Note: F350 Use Express Mach3 OS series props only.

This product replaces:

652480206863, OS-1615