2023 Yamaha T9.9LWHB

2023 Yamaha T9.9LWHB High Thrust Four-Stroke Outboard

The Yamaha T9.9LWHB is a high-thrust 9.9 HP four-stroke kicker motor designed for exceptional low-speed control and pushing power. Built for pontoons, sailboats, and multi-species fishing boats, it delivers significantly more thrust than a standard 9.9 HP outboard thanks to its high-thrust lower unit and large-diameter prop design.

Key Features:

• 9.9 HP High Thrust Four-Stroke Engine

• 2-Cylinder, 212cc Displacement

• Electric Start (with manual backup capability)

• Tiller Handle Steering

• Forward / Neutral / Reverse Gear Shift

• 20" Long Shaft (also available in 25" configuration)

• High-Thrust Lower Unit with Larger Gear Ratio

• Dual Thrust Propeller Design (application dependent)

• Quiet, Smooth Operation

• Yamaha CDI Ignition System

• Corrosion-Resistant Marine Design

Specifications:

• Horsepower: 9.9 HP

• Engine Type: 2-Cylinder SOHC Four-Stroke

• Displacement: 212 cc

• Fuel System: Carbureted

• Full Throttle Range: 5,000 – 6,000 RPM

• Starting System: Electric

• Steering: Tiller

• Shaft Length: 20" (Long Shaft)

• Gear Ratio: ~2.92:1 High-Thrust Gearcase

• Alternator Output: 6 Amp

• Weight: ~87–102 lbs (configuration dependent)

• Fuel Type: Unleaded Gasoline (87 Octane)

Performance Highlights:

• Produces up to ~60% more forward thrust vs standard 9.9 HP motors

• Up to ~70% more reverse thrust for improved docking and maneuvering

• Excellent low-speed control for trolling and positioning

• Strong pushing power for pontoons and heavy displacement hulls

• Very fuel efficient and quiet operation

Ideal Applications:

• Pontoon Boats

• Sailboat Auxiliary (Kicker Motor)

• Multi-Species Fishing Boats

• Flats and Bass Boats

• Small Workboats

The 2023 Yamaha T9.9LWHB is engineered for maximum thrust and control in a compact package, making it one of the most reliable kicker motors in Yamaha’s lineup.