Brand: Turning Point Propellers
Turning Point Express Mach3 OS 3-Blade Stainless Steel Propeller, 15.6 in. x 21 Pitch, Right Hand
Turning Point Express Mach3 OS 3-Blade Stainless Steel Propeller, 15.6 in. x 21 Pitch, Right Hand
Regular price
$586.77
Regular price
Sale price
$586.77
Shipping calculated at checkout.
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About this product
The Turning Point Express Mach3 OS is a 3-blade stainless steel propeller designed for large-horsepower bay boats, offshore center consoles, and high-horsepower pontoons. Engineered for improved hole shot, bow lift, and cornering, this propeller utilizes TP17 proprietary stainless steel for enhanced corrosion resistance and durability. Its large diameter design aids in mid-range fuel economy and performance.
Key Specifications:
- Model Number: OS-1621
- Dimensions: 15.6 in. diameter, 21 pitch
- Material: TP17 stainless steel
- Rotation: Right
- Compatibility: Fits most 90hp and larger 4.75 in. gearcase outboards and sterndrives, including Mercury Alpha One, Bravo One, and Volvo Penta SX.
Installation Note: A hub kit is required for installation and is sold separately. Please refer to the manufacturer's selection chart to ensure the correct hub kit for your specific engine.
Regulatory note: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
Quantity
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-105147
- Model / MPN
- 31512110
- UPC / GTIN
- 652480206535
- Package dimensions (H × W × L)
- 8" X 16" X 16"
- Package weight
- 17.8 lb
- Country of origin
- TAIWAN
Specifications
- Diameter (Inches)
- 15.6"
- Material
- Stainless Steel
- Pitch
- 21
- Rotation
- 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.
Complete the setup
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Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
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.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
