ARK Trailer Mud Guard 9″ Smooth Plain Steel 4 Fold for 13-14″ Single Wheel – 850mm Length (SKU: MGS4F9B)
$55.00
Australian-made 9″ wide ARK trailer mudguard in smooth plain steel, 4-fold reinforced, designed for 13″–14″ wheels on single axle trailers.
Out of stock
The ARK 9″ Smooth Steel Trailer Mud Guard (MGS4F9B) is a tough, no-nonsense solution for protecting your trailer from dirt, debris, and road spray. Proudly Australian-made, this mudguard is designed to handle real-world towing conditions while keeping your trailer looking sharp and functional.
With a width of 9 inches and a generous overall length of 850mm, this guard is made to suit 13″ and 14″ single wheels, commonly found on small to mid-size trailers. Its 4-fold design reinforces the steel panel for added strength, reducing flex and increasing durability against bumps and rough terrain.
Manufactured from plain steel, this mudguard is ideal for welding or bolt-on installation. Whether you’re fabricating a new trailer, upgrading an old one, or performing repairs, it offers the flexibility and performance you need.
- Material: Smooth, plain mild steel
- Width: 9″ (approx. 229mm)
- Length: 850mm overall
- Compatibility: Suits 13″ and 14″ wheels – single axle only
- Design: 4-fold for structural reinforcement and aesthetic finish
- Origin: Made in Australia
- Mounting: Suitable for welding or bolting
This guard is a favourite among trailer builders, campers, and tradies who need practical, reliable, and long-lasting components. Get it coated, painted, or galvanised to suit your specific application.
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Frequently Asked Questions
Q: Is this guard painted or finished?
A: No, this is plain steel. It’s intended to be painted, powder-coated, or galvanised after fitting depending on your preference.
Q: Can I weld directly onto the trailer frame?
A: Yes, this guard is designed for welding, but can also be drilled and bolted if needed.
Q: Does it suit tandem axle trailers?
A: This model is specifically for single axle trailers with 13″ or 14″ wheels. For tandem trailers, consider a longer guard.
Q: Is this Australian made?
A: Yes, it’s proudly manufactured in Australia to support local quality standards.
| Weight | 4 kg |
|---|---|
| Dimensions | 95 × 38 × 26 cm |
| Location | F-3-2 |
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Evaluation & Recommendation
Recommended for: General-purpose box trailers, tradesman trailers, camping trailers, and boat trailers using 13″–14″ single wheels.
Not ideal for: Tandem axle setups or trailers needing factory-finished or pre-coated guards. For corrosion resistance, consider a zinc or galvanised alternative.
Installation Tips:
- Clean the surface before welding or bolting to ensure proper bonding and rust protection.
- Apply protective coating (galvanising, paint, or sealant) post-installation to prolong lifespan.
- Use edge trim if desired for a neater appearance and added safety.
- Double-check wheel clearance and alignment before final fixing.

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