





40HP 2-Stroke Outboard Motor - Hangkai Water-Cooled Tiller (40HP)
Your Available Cash Credits
Spend $99+
Unlock $7
Spend $350+
Unlock $30
Spend $800+
Unlock $75
Spend $1,500+
Unlock $150
Spend $3,000+
Unlock $350
Spend $5,000+
Unlock $600
*Auto-applied at checkout (Item Subtotal Only)
Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).
Settlement Protocols
SECURE_ENCRYPTION_PROTOCOL_ACTIVE
Power your open-water adventures with the high-performance Hangkai 40HP 2-Stroke Outboard Motor. Engineered for demanding environments, this robust 703cc marine power plant delivers unparalleled reliability and outstanding thrust for inflatable fishing boats, rubber dinghies, fiberglass hulls, and utility vessels.
Key Structural & Performance Features
- 703cc Twin-Cylinder Displacement: Delivers robust high-output torque to easily plane heavily laden recreational or commercial hulls.
- Advanced Water-Cooling System: Protects vital engine components against thermal stress, ensuring consistent power output during continuous high-RPM operations.
- Instant Electric Start: Equipped with a reliable starter system to get you underway quickly in all weathering conditions.
- Marine-Grade Durability: Constructed with corrosion-resistant cast aluminum alloys and stainless steel drive shafts, complemented by active sacrificial zinc anodes to resist marine saltwater environments.

Frequently Asked Questions
- Is this 40HP outboard motor suitable for saltwater environments?
- Yes, the Hangkai 40HP engine is engineered for marine durability, featuring sacrificial zinc anodes, a 316 stainless steel drive shaft, and a multi-layered anti-corrosion paint finish to withstand harsh saltwater conditions.
- Does the motor come with an electric starter and battery cables?
- Yes, this model features an Instant Electric Start system along with standard tiller pull-start override, and includes the necessary external connections for standard marine battery systems.
- What type of boat is this outboard motor compatible with?
- It is designed with a universal transom clamp assembly fitting a 508mm (20 inch) transom, making it highly compatible with inflatable fishing boats, aluminum hulls, fiberglass dinghies, and rib boats.

40HP 2-Stroke Outboard Motor - Hangkai Water-Cooled Tiller (40HP)
Sale price$2,719.00
Engineering Specs
REV: 2025.Q4 // TECH-STANDARD
Material_Grade
A356 Marine Grade Cast Aluminum Alloy and 316 Stainless Steel hardware
Surface_Finish
High-gloss protective coating with precision-machined water inlets
UV_Resistance
Multi-layer polyurethane marine coating with UV-stabilized clear coat
Corrosion_Rating
Sacrificial zinc anodes, marine-grade stainless steel drive shaft, and passivated aluminum alloy housing
Compatibility
Inflatable Fishing Boats, Rigid Dinghies, Small Center Consoles, and Utility Boats
Hull_Integration
Fiberglass, Aluminum, Wood, and Inflatable Rubber
Standard_Ref
Universal Transom Clamp Mount (Fits standard 20-inch transom)
ESTABLISHED 2017
AirowMarine
Professional Marine Hardware for a Safer Voyage.












