Yamaha F6LMHA – 6HP Long Shaft Outboard Motor For Sale

The Yamaha F6LMHA is the long-shaft variant of Yamaha’s highly regarded 6 HP portable series — and one of the most in-demand 6 HP Yamaha outboard motors for sale for boaters with standard or higher-freeboard vessels. At 61 lbs with a 20″ shaft, the F6LMHA delivers 6 horsepower at 5500 RPM while keeping the propeller properly submerged on higher-transom boats, eliminating prop aeration and maintaining consistent, cavitation-free thrust across a wide range of sea conditions and hull types. If you’ve ever struggled with a short-shaft engine coming out of the water in a chop, the 20″ F6LMHA solves that problem completely.

The F6LMHA is the natural choice for fiberglass tenders, larger rigid inflatables, and light aluminum boats with 20″ transom heights — categories where the short-shaft F6SMHA would leave the propeller dangerously close to the water’s surface under load or in waves. The additional shaft length also dampens vibration from the powerhead before it reaches the transom, contributing to a noticeably smoother, quieter experience for passengers on board. Like all Yamaha 4-stroke portable outboards, the F6LMHA requires no oil premixing and produces minimal exhaust emissions — welcome on environmentally restricted waterways across New York.

Browse our full inventory of Yamaha outboard boat motors for sale at Boat Engine LLC — New York’s Yamaha Marine Service Pro Elite dealer. The F6LMHA is in stock now. Text (415) 448-6583, text us, or visit our New York showroom to purchase today. All sales include full Yamaha factory warranty support and access to our in-house certified service team.

• ✓ 6 HP at 5500 RPM — powerful, responsive portable performance
• ✓ Long 20″ shaft — ideal for standard and high-transom boats
• ✓ 61 lbs — portable power without sacrificing durability
• ✓ 4-stroke — clean, quiet, fuel-efficient, no premixing
• ✓ Tiller steering — precise, direct, single-hand control
• ✓ In stock at Boat Engine LLC — New York’s Yamaha Pro Elite dealer