The Turning Point Express Mach4 is a high-performance 4-blade stainless steel propeller designed for 90 to 300+ HP outboard and sterndrive applications. Featuring proprietary Dual Geometry technology, this propeller utilizes two blade styles to combine aggressive hole shot and cornering with offshore-style high-speed performance and stern lift.
- Specifications: 14" diameter, 21" pitch, right-hand rotation.
- Material: Constructed from TP17 stainless steel, offering 20% higher chromium content for superior corrosion resistance and increased durability.
- Performance: Designed with large free-flowing exhaust ports to reduce backpressure and increase horsepower.
- Application: Ideal for watersports, sterndrive boats, tri-toons, and bay boats.
- Required Accessories: A compatible MasterGuard installation hub kit is required for installation and is sold separately.
- Regulatory Note: This product contains lead, a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
This propeller series is engineered to fit a wide range of engines from major manufacturers including Evinrude, Honda, Johnson, Mariner, Mercruiser, Mercury, Nissan, OMC, Parsun, Suzuki, Tohatsu, Volvo Penta, and Yamaha. Please consult your vessel's requirements for correct hub kit selection.
Product facts
- CT SKU
- CT-103904
- Model / MPN
- 31502131
- UPC / GTIN
- 652480200892
- Package dimensions
- 8" X 16" X 16"
- Package weight
- 16.85 lb
- Specifications
- Pitch = 21\nMaterial = Stainless Steel\nDiameter (Inches) = 14"\nRotation = Right
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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