Stainless Steel Auxiliary Outboard Motor Bracket – 20hp/30kg | 4Boats
MD1035
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Outboard Motor Bracket - 20HP / 30kg
Marine Grade 304 Stainless Steel Construction
This heavy-duty adjustable outboard bracket is specifically designed for auxiliary or "kicker" motors on powerboats and sailboats. Engineered to manage the weight and vibration of modern auxiliary engines, it provides a stable and versatile mounting solution that allows for easy raising and lowering of your motor when not in use.
Key Features
- ✔ 5-Position vertical height adjustment
- ✔ Heavy-duty torsion springs for easy lifting
- ✔ Reinforced 304 Stainless Steel frame
- ✔ Maintenance-free grooved polypropylene pad
- ✔ Universal 4-bolt transom mounting pattern
Technical Specs
| Max Load Capacity | 30kg (66 lbs) |
| Max HP (2-Stroke) | Up to 20HP |
| Max HP (4-Stroke) | Approx. 8HP - 15HP* |
| Material | 304 Stainless Steel |
| Pad Dimensions | 260mm x 150mm |
| Vertical Lift | Approx. 280mm - 340mm |
*Always check your engine's dry weight against the 30kg limit.
Compatibility / Fitment Guide
| Vessel/System | Application | Notes |
|---|---|---|
| Sailboats / Yachts | Auxiliary Kicker Mount | Ideal for backup propulsion motors. |
| Fishing Boats | Trolling Motor Bracket | Fits most small petrol outboards. |
| Tenders / Inflatables | Main Engine Transom Mount | Requires a flat vertical transom surface. |
OEM Cross Reference
| Industry Standard | 71091 / 71040 Style |
| Easterner | C14510 |
| 4Boats SKU | 4B-OBB-20HP-30KG |
| MidMarine | MD1392 (20HP variant) |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part from 4Boats, manufactured to meet or exceed original equipment (OE) standards for durability and performance in marine environments.
How do I know if it is compatible with my motor?
The most important factor is the weight of your engine. As long as your motor weighs less than 30kg (66 lbs) and is under 20HP, this bracket will provide a secure fit. Please note that many modern 4-stroke 20HP engines exceed this weight limit.
Does it come with mounting bolts?
Transom mounting hardware (bolts/nuts) is typically not included as the required bolt length depends on your boat's specific transom thickness. We recommend using M8 A4-grade stainless steel bolts for installation.
Note: We highly recommend the use of a safety cable to prevent accidental engine loss. Visit 4boats.co.uk for our full range of marine hardware and accessories.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
