In Stock at Mobile Marine & Powersport in Huntsville, Ontario: 2026 YAMAHA 115HP FOUR STROKE 20'' SHAFT - F115LB

Current Promotional rebate included in sale price. Save with Rebate OR get promotional finance rate. See store for details

Bore x Stroke: 81 x 88.9 mm (3.19 x 3.5 in.)
Displacement: 1832cc (111.8ci)
Starting: Electric w/PTT
Shaft Length: 20 in. Shaft
Full Throttle Operating Range: 5300 - 6300 RPM
Fuel Induction: EFI (DOHC)
Cooling: Thermostatic Control

Experience top-tier performance with the 2026 YAMAHA 115HP. Whether you are upgrading for more power, better fuel efficiency, or the latest digital technology, repowering your boat is a smart, cost-effective way to enjoy modern reliability without replacing your hull.

At Mobile Marine, you can purchase your new outboard engine alone or have our certified technicians complete the full installation and rigging. Each repower is fine-tuned on the water, where we verify propeller selection, engine height, and overall setup — ensuring your boat delivers smooth handling, strong acceleration, and top-level performance.

When you choose Mobile Marine, you are backed by: Expert Service & Support, Competitive Financing Options and a Wide Selection of Accessories & Upgrades and a Family Owned and Operated Local Business.

Visit us in Huntsville to see why boaters across Muskoka trust us for professional outboard repowers. Take a moment to read our Google reviews for real feedback from customers who have worked with our team.

Call us at 705-789-3932 or email sales@mobilemarine.com 

Our team will respond as soon as possible to discuss your unique repower needs and get your boat powered with a new Yamaha outboard.