Finding the right fiberglass outboard motor bracket is essential for stability, easy tilt and safe operation on small boats. This guide highlights five durable options suited for 2-stroke engines and up to around 20 HP, with practical notes on installation, lifting range, and best-use scenarios. Ideal buyers include DIY boaters, anglers, and folks upgrading older vessels who need reliable auxiliary supports. Below is a quick buying table followed by in-depth product insights and a practical buying guide.
| Product | Best For | Lift Range | Material |
|---|---|---|---|
| Marinebaby Boat Outboard Motor Bracket | Routine maintenance and light trolling | 195mm-320mm | Aluminum with polypropylene board |
| 2 Stroke Outboard Motor Bracket Kicker | Budget-friendly auxiliary | Noted lift details in specs | 304 Stainless Steel |
| YaeMarine 7.5hp-20hp Bracket (7953A) | Medium boats and yachts | 340mm | Anodised aluminium |
| Heavy Duty Outboard Bracket (Mojiate) | Powerboats and yachts | 340mm | Anodised aluminium |
| YaeMarine 2 Stroke Bracket Kicker | Economy 2-stroke setup | Vertical lift 10.5″ | All stainless steel |
Marinebaby Boat Outboard Motor Bracket
The Marinebaby bracket is a heavy-duty aluminum mounting plate designed for 2-stroke motors from 7.5 HP to 20 HP, with stainless steel springs for counter-balance and a solid polypropylene mounting board. It offers five-position height adjustment from 195 mm to 320 mm, aiding height customization for different boat transoms. Best for anglers or casual skippers needing reliable support without heavy weight.
Best for: Small fishing boats or dinghies that require a sturdy, adjustable mount without excessive cost. The combination of aluminum construction and a polypropylene board provides corrosion resistance and a stable surface for mounting.
Limitations: Manual adjustments may be needed for precise alignment on some transoms, and weight limits should be observed to maintain trim balance.
2 Stroke Outboard Motor Bracket Kicker for Boat up to 20HP
This bracket uses 304 stainless steel construction with a plastic base, designed to handle up to 20 HP. It features a mounting size of 4-7/16″ x 5-11/16″ and roller dimensions that help manage motor movement. Manual lifting is required to raise and lower the motor, making it a good choice for boaters who prefer straightforward, tool-driven operation.
Best for: Budget-conscious boaters needing a robust stainless steel option that resists corrosion in saltwater environments. It suits vessels where manual lift is acceptable and space for mounting is standard.
Caution: The combination of a plastic base and metal frame may be less forgiving on very rough seas or high-impact conditions compared to fully all-metal housings.
YaeMarine 7.5hp-20hp Heavy Duty Aluminium Bracket
This YaeMarine bracket is built from anodized aluminum with a solid polypropylene mounting board. It supports 7.5–20 HP motors and has a lift range of about 340 mm, making it suitable for small to medium powerboats and yachts. The mounting footprint is designed for secure transom attachment, with a balanced, rigid support to minimize vibration.
Best for: Boats in the small-to-mid range category needing reliable, corrosion-resistant hardware with a generous lift range for optimal trim. Choose this if you want a long-term, low-maintenance solution.
Limitation: Aluminum components, while corrosion-resistant, may still require routine inspection for wear in high-salt conditions or frequent high-load use.
Heavy Duty Outboard Bracket – 7.5-20HP (Mojiate)
The Mojiate bracket uses anodized aluminum with a solid polypropylene mounting board. It is designed for 2-stroke motors in the 7.5–20 HP range, with the same 340 mm lift range as other heavy-duty options. Its robust construction makes it suitable for a range of small-to-medium powerboats or yachts seeking a secure, long-lived mounting solution.
Best for: Yacht owners and powerboat enthusiasts who require a durable bracket that resists corrosion and provides steady lifting. It’s a solid pick for longer seasons on the water.
Warning: Ensure mounting holes and transom dimensions align with your boat’s specifications to avoid misfit or undue stress on the transom.
YaeMarine 2 Stroke Bracket Kicker for Boat
This all-stainless stainless-outboard motor bracket is engineered for 2-stroke motors and can bear up to 110 lbs. The motor pad spans about 20 cm, with multiple mounting dimensions around the transom to accommodate various boat layouts. It offers a vertical lift of about 10.5 inches and is not recommended for 4-stroke motors.
Best for: Boats using 2-stroke engines that require a high-strength, corrosion-resistant kicker bracket. The stainless steel construction provides reliable durability in harsh marine environments.
Limitation: Not suitable for 4-stroke engines; verify motor type before purchase to ensure compatibility.
Buying Guide: How To Choose The Right Fiberglass Outboard Bracket
What size motor is best for your bracket? Match the HP rating to the bracket’s supported range; overshooting can create mounting and balance issues. For fiberglass boats, look for aluminum or stainless frames with a sturdy mounting board that resists flexing under load.
How important is lift range and mounting footprint? A greater lift range helps optimize trim and prop position, especially on boats with varying load. Check mounting footprint dimensions against your transom pattern to ensure a clean fit.
Which materials deliver longevity? Aluminum brackets with anodized finishes resist corrosion well, while stainless steel models offer maximum strength in saltwater conditions. Polypropylene boards provide a lightweight, non-conductive surface that helps reduce vibration.
What about installation and maintenance? Brackets with simpler, tool-based adjustment are easier for DIY installations. Regularly inspect mounting bolts, brackets, and lift mechanisms for signs of wear or corrosion, especially after long seasons on the water.
Best practice: If you frequently operate in saltwater, prioritize anodized aluminum or stainless steel with corrosion-resistant fasteners and confirm compatibility with your motor’s shaft size and mounting pattern.
FAQ
- What is a motor bracket’s primary purpose? It supports and angles the outboard motor, allowing for stable operation and easier tilt control on a fiberglass transom.
- Can I install any bracket on any boat? Most brackets are designed for specific motor ranges and mounting patterns. Always verify HP rating, lift range, and transom dimensions before purchase.
- Are stainless and aluminum brackets interchangeable? They share similar functions, but selection depends on environmental exposure, weight considerations, and drag. Stainless is more corrosion-resistant; aluminum is lighter and adequate for many boating environments.
- Do brackets require maintenance? Yes. Regularly inspect fasteners, hinges, and lift mechanisms. Clean off salt buildup and lubricate moving parts as recommended by the manufacturer.
- Should I choose a 2-stroke or 4-stroke bracket? The listed options target 2-stroke motors up to 20 HP. If you operate a 4-stroke, confirm compatibility or look for a model specifically rated for 4-stroke applications.
- What safety checks are essential after installation? Ensure all bolts are tightened to spec, the motor is balanced, and the bracket’s hinge or lift mechanism operates freely without unusual resistance or looseness.