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The 13 X 21 S3R Apollo is a three-blade, highly polished, maximum performance-based stainless steel right-hand rotation boat propeller and is interchangeable with the Mercury Flo-torq II hub system and built to use the Michigan Wheel XHS hub system. Has high-performance blade geometry that meets or exceeds the performance specifications.
Key Features:
Part Specifications:
Note:
Standard 3-Blade
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
Michigan Wheel
The 13 X 21 S3R Apollo is a three-blade, highly polished, maximum performance-based stainless steel right-hand rotation boat propeller and is interchangeable with the Mercury Flo-torq II hub system...
Michigan Wheel
The XHS Exchangeable Hub System from Michigan Wheel relieves shock and tension produced by changing gears. The Michigan Wheel XHS Ballistic has a 13-1/8" diameter with a 21 pitch Right-Hand rotation...
Turning Point Propellers
Engine ApplicationEvinrude/Johnson® 40-140 Horsepower 4.25 Gearcase2 cyl: 50hp ('71-'74) / 45 to 55hp commercial; 3 cyl: 55, 60, 65, 70hp, 75hp with large gearcase, 65hp commercial; 4 cyl: 75, 85,...
