Davis 448 Whale Tail XL Aluminum Stabilizer and Ski Boat Fin
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Extends out behind the prop to utilize the prop wash energy that is normally lost breaking the water.
- This energy is transformed to lift against the Whale Tail XL for immediate response when the throttle is applied.
- Mounts on the anti-cavitation plate of all I/O's and outboards.
- Made of marine grade aluminum with durable anodized finish.
- Stabilizes bow light boats.
- Pops up skiers in less time.
- Increases top speed and saves fuel in most applications.
- Reduces porpoising and cavitating.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.