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Dynaplas Pty. Ltd.
45 Wellington Street
RIVERSTONE NSW 2765
SYDNEY AUSTRALIA
Ph: +61 2 9627 5944
sales@dynaplas.com.au
Dynaplas Pty. Ltd.
26 Corbould Rd
COOLUM BEACH 4573
QUEENSLAND AUSTRALIA
Ph: +61 7 5324 1557
sales@dynaplas.com.au
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Dual Wheel Truck Mudguard P630 Mudguards fitted

Dual Wheel Truck Mudguard P630 Mudguards fitted

Dual Wheel Truck Mudguard P630 Mudguards fitted

Dual Wheel Truck Mudguard P630 Mudguards fitted

Dual Wheel Truck Mudguard P630 Mudguards fitted

Dual Wheel Truck Mudguard P630 Mudguards fitted
Dynaplas Pty. Ltd.
45 Wellington Street
RIVERSTONE NSW 2765
SYDNEY AUSTRALIA
Ph: +61 2 9627 5944
sales@dynaplas.com.au
Dynaplas Pty. Ltd.
26 Corbould Rd
COOLUM BEACH 4573
QUEENSLAND AUSTRALIA
Ph: +61 7 5324 1557
sales@dynaplas.com.au
Facebook
Artwork Images
Black - Mudguard
White - Mudguard
Grey - Mudguard
Silver - Mudguard
Light Blue - Mudguard
Dark Blue - Mudguard
Dark Green - Mudguard
Yellow - Mudguard
Orange - Mudguard
Red - Mudguard
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P630 Dual Wheel Polyethylene Truck Mudguard
The Dynaplas P630 Dual Wheel Truck Mudguard is designed for prime movers and semi trailers fitted with dual tyres including size 275/70R22.5. Manufactured in Australia from high quality UV stabilised polyethylene, the P630 mudguard provides excellent durability while remaining lightweight and easy to install.
Unlike traditional steel mudguards, Dynaplas polyethylene mudguards will not rust, corrode or suffer from paint damage. The impact resistant construction protects against stones and road debris while maintaining a clean professional appearance for heavy transport vehicles.
The P630 mudguard is widely used across the trucking and transport industry on prime movers, semi trailers, container transport vehicles and heavy haulage trucks. Available in a wide range of colours, it allows fleets and operators to match their vehicle colour scheme while benefiting from a long lasting corrosion free mudguard solution.
Specifications
- Part Number: P630
- Material: UV stabilised high density polyethylene (HDPE)
- Designed for dual truck tyres including 275/70R22.5
- Suitable for prime movers and semi trailers
- Compatible with spray suppressant systems
- Lightweight design approximately 5kg each
- Available in multiple standard colours
- Manufactured in Australia
Benefits
- Will not rust or corrode like steel mudguards
- UV stabilised polyethylene resists fading and cracking
- Extremely impact resistant against stones and road debris
- Lightweight design makes installation easier
- Long service life in harsh transport environments
- Professional appearance for transport fleets
- Ideal replacement for damaged or corroded metal mudguards
- Australian made quality trusted by the trucking industry
Please view our mounting
brackets and chassis poles for fitting
components.
PDF Tech Drawing A4-304 Truck Mudguard #P630
Truck mudguard and mudguard brackets - Price List Click Here
Reseller, original equipment manufacturers, fleet and trade please contact us for your discount Ph 02 9627 5944
Truck Mudguard Colours
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Part Numbers and Associated products
Description
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
Dual Wheel Truck Mudguard
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Colour
Black
Silver
Grey
White
Red
Light Blue
Dark Blue
Dark Green
Orange
Yellow
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Part
P630BK 1
P630SL 1
P630GY 1
P630WH 1
P630RD 1
P630BU 1
P630BU 2
P630GN 2
P630OR 2
P630YL 1
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THE DYNAPLAS POLYETHYLENE TRUCK MUDGUARD CAN HANDLE THE
EXTREME CONDITIONS.
From the frozen
Alaskan wastes to the searing Australian desert heat of Australia,
Dynaplas mudguards are the best. Behind the sleek colourfast
finish, the combination of unique features adds up to a unmatchless
performance.
Tough and flexible, delivering great durability
U.V. stabilised, corrosion and chemical resistant
Lightweight, easy to fit, a breeze to clean
Universal fitting and a wide range of colours to compliment your corporate image.
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Spray Suppressant Kit
Spray suppressant reduces dust and spray by upto 80%.
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Dynaplas supplies
anti spray kits to fit two mudguards
Part # SSKIT-P100R. The kit contains two stainless
steel arches fitted with 100mm poly brissel. Contains all fasteners.
fitting instructions click here.
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Dynaplas Pty Ltd
Quality Assured
ISO 9001
PDF DWG # Large Pallet |
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DYNAPLAS POLYETHYLENE TRUCK MUDGUARDS
Proudly Australian-made, Dynaplas polyethylene truck mudguards are built to thrive in the toughest conditions. Manufactured using UV-stabilised, high-density polyethylene, they're guaranteed not to fade, crack or become brittle - even under Australia's harsh sun. These mudguards are incredibly durable, impact-resistant, and virtually maintenance-free, making them the go-to choice for truck and trailer operators who demand long-lasting performance. Backed by decades of industry expertise since 1978, Dynaplas mudguards don't just meet expectations - they set the standard.
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Frequently Asked Questions – P630 Dual Wheel Truck Mudguard
What vehicles are P630 truck mudguards designed for?
The Dynaplas P630 mudguard is designed for prime movers, semi trailers and heavy transport vehicles fitted with dual tyres including the common 275/70R22.5 tyre size. It is widely used across the trucking and transport industry.
What material is the P630 mudguard made from?
The P630 mudguard is manufactured from UV stabilised high density polyethylene (HDPE). This material is extremely durable, lightweight and resistant to impact, chemicals and harsh weather conditions.
Why choose polyethylene mudguards instead of steel?
Polyethylene mudguards will not rust, corrode or suffer paint damage like traditional steel mudguards. They are also lighter, easier to install and highly resistant to stone impact and road debris.
Will the P630 mudguard fade or crack in the sun?
No. Dynaplas mudguards are manufactured using UV stabilised polyethylene which helps prevent fading, cracking and brittleness even in harsh Australian sun exposure.
Can spray suppressant systems be fitted to the P630 mudguard?
Yes. Spray suppressant kits can be installed to reduce road spray and improve safety in wet conditions. Dynaplas offers spray suppressant systems specifically designed to suit P630 mudguards.
What colours are available for the P630 truck mudguard?
The P630 mudguard is available in multiple colours including black, silver, grey, white, red, light blue, dark blue, dark green, orange and yellow to match fleet or vehicle styling.
Are Dynaplas truck mudguards made in Australia?
Yes. Dynaplas truck mudguards are proudly manufactured in Australia using high quality materials and decades of rotational moulding expertise.
How are P630 mudguards mounted to the truck?
P630 mudguards are typically mounted using chassis poles, hanger brackets and mounting hardware. Dynaplas supplies compatible brackets and poles designed specifically for truck mudguard installations.
Shipping Size and Weight Estimates
| Qty |
Length |
Width |
Height |
Weight |
Cubic Measurment |
| 1 x P630 |
120cm |
65cm |
60cm |
5kg |
0.46 mtr |
| 2 x P630 |
120cm |
65cm |
65cm |
10kg |
0.50 mtr |
| 3 x P630 |
120cm |
65cm |
70cm |
15kg |
0.54 mtr |
| 4 x P630 |
120cm |
65cm |
75cm |
20kg |
0.58 mtr |
| 5 x P630 |
120cm |
65cm |
80cm |
25kg |
0.62 mtr |
| 6 x P630 |
120cm |
65cm |
85cm |
30kg |
0.66 mtr |
| 7 x P630 |
120cm |
65cm |
90cm |
35kg |
0.70 mtr |
| 8 x P630 |
120cm |
65cm |
95cm |
40kg |
0.74 mtr |
| 9 x P630 |
120cm |
65cm |
100cm |
45kg |
0.78 mtr |
| 10 x P630 |
120cm |
65cm |
105cm |
50kg |
0.82 mtr |
| 11 x P630 |
120cm |
65cm |
110cm |
55kg |
0.85 mtr |
| 12 x P630 |
120cm |
65cm |
115cm |
60kg |
0.89 mtr |
Rotationally moulded truck mudguards do not fade in the sun like injection moulded ones largely due to differences in material composition and UV stabilisation.
Here's a clear breakdown of why rotationally moulded mudguards perform better in harsh UV environments:
UV-Stabilised Polyethylene
Rotationally moulded mudguards are typically made from polyethylene that includes UV stabilisers throughout the entire material. This means the UV protection is built into every part of the guard, not just on the surface.
As the sun wears away the outer layer over time, the material underneath is just as UV-resistant.
Injection moulded parts often rely on a surface-only layer for UV resistance, which can break down or chalk quickly in harsh sunlight.
One-Piece Construction, No Stress Points
Rotational moulding creates seamless, stress-free parts, reducing the risk of micro-cracks or stress whitening, which can accelerate UV-related damage and make fading worse.
Injection moulded parts are often more brittle and prone to stress marks, which become more visible when exposed to sun.
Colour is Fully Infused
In rotomoulded mudguards, the colour is infused throughout the entire wall thickness, so even if the outer layer wears slightly, the guard still looks the same.
Injection moulded guards can sometimes have pigment concentrated near the surface, meaning they appear patchy or faded sooner.
Proven Long-Term Durability
At Dynaplas, we've been manufacturing rotomoulded polyethylene truck mudguards since 1978, and many are still in service decades later - without the cracking, chalking, or fading seen in lower-grade, imported injection moulded alternatives. | |

Dynaplas Truck Mudguard Do Not Fade or Crack

5 Year Test
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Artwork images - click on images to go to high resoloution Truck Mudguard Images
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