High Quality Chassis

We offer high-quality chassis suitable for a wide range of caravan designs. Our chassis can be finished to your specifications including galvanised, painted, powder coated or X-Guard options.

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Unlimited KM Warranty

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Years Experience

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Satisfied Customers

20+ Years of Experience

S&M Chassis has been a respected name in the caravan industry, supplying innovative, reliable, and high-performance chassis to caravan manufacturers and private customers across Australia.

With are an expert in caravan chassis manufacturing and engineering, we build chassis designed for all caravan types — from on-road travellers to heavy-duty off-road adventurers.

Every chassis is built using Australian-sourced steel and manufactured to strict Australian Standards, ensuring unmatched quality, safety, and durability. All chassis can be galvanised, powder coated, or painted to suit individual requirements and environmental conditions.

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Why

A reliable foundation is the core of every build. We deliver high-quality, Australian-made chassis designed to keep your production line moving and your standards high.

Streamline Your Production

Chassis delays stall your entire build. Our quick turnaround and reliable delivery keep your workshop on schedule and your caravans moving out the door.

5-Year Structural Security

Every chassis is QC-checked, tagged, and backed by a 5-year warranty. Build with total confidence knowing you're protected from costly quality issues down the line.

Gain a Competitive Edge

Stand out with engineering that goes beyond the basics. From unique gooseneck A-frames to custom tweaks, we provide the foundations for a more advanced caravan.

What

Chassis

Engineered for strength and stability, our chassis sets the foundation for reliable, long-lasting performance.

Suspension

Discover suspension systems built for smooth handling, tough terrain, and superior towing control.

Wheels & Tyres

High-performance wheel and tyre packages engineered for Australian conditions.

Parts & Accesories

Find quality parts and upgrades that enhance performance, durability, and comfort for any setup.

Warranty

Experience peace of mind with our 5-year warranty, providing reliable coverage to protect your investment on every journey.

What

Trusted by caravan manufacturers and builders for quality, durability, and reliable service.

I totally agree with the previous reviews highlighting the excellent after sales service. After contacting Jennifer about a problem I had, she volunteered to replace the product free of charge, and with an upgrade. This was both unexpected and appreciated, and the parts were promptly delivered. It would be good if all manufacturers were this principled.

Philip Askew

They generously offered to donate and fit a chassis to help out a victim of the Tango Caravan collapse. Immediately responded to our email asking for support and couldn't do enough! Highly recommend these quality people and their company.

TAG Team

Big thanks to Mickey and Jennifer. I ordered a chassis and these guys are absolute legends!!! It is extremely rare these days to receive the quality of service that I did, it was absolutely fantastic. I mean wow, no amount of words can truly sum it up here! They went well above and beyond and the quality of work is exceptional. I normally don't post reviews for business however I'm making an exception here. Thanks for all your help and brilliant service. I'm sure I'll be back again in the future!