The Turning Point Express Mach4 is a 4-blade, right-hand stainless steel propeller designed to provide superior hole shot, handling, and rough-water stability. Engineered with a swept cleaver design, this propeller is built to offer enhanced acceleration and load-carrying capabilities without sacrificing top-end speed.
Key Features:
- Material: Constructed from proprietary TP17 stainless steel, which offers 20% higher chromium content for increased corrosion resistance, strength, and durability.
- Design: Features large, free-flowing exhaust ports that provide up to 40% more exhaust flow area to reduce backpressure.
- Performance: Optimized for use with 40-150 hp applications, including watersports, sterndrives, tri-toons, and bay boats.
- Dimensions: 13" diameter with a 21" pitch.
- Model Number: EX1/EX2-1321-4 (Manufacturer Part Number: 31432130).
Installation Note: A MasterGuard installation hub kit is required for installation and must be purchased separately based on your specific engine brand and model.
Regulatory Note: This product contains chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
Product facts
- CT SKU
- CT-105138
- Model / MPN
- 31432130
- UPC / GTIN
- 652480206696
- Package dimensions
- 8" X 15" X 15"
- Package weight
- 14.55 lb
- Specifications
- Rotation = Right\nDiameter (Inches) = 13"\nMaterial = Stainless Steel\nPitch = 21
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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