Name: HEAVY DUTY FLOOR EXTENSION
Brand: 4WD Interiors
SKU: HDFE78
Price: 520.0 AUD
Availability: InStock

Our current lead times to get your vehicle into our workshop is approx. 10+ weeks.

Call us today: 08 8354 3349

Products
CATEGORIES

Bullbars & Protection

Suspension & GVMs

Canopies, Trays & Hardlids

Drawer Systems

Electrical Systems

Roof Racks & Tub Racks

Towbars

Snorkels

Tanks, Catch Cans and Fuel Filters

Recovery Equipment

Wheels & Tyres

Camping and Fridges

Lighting

Other Accessories
Front Bars & Nudge Bars
We fit and recommend AFN 4x4, Hamer, Ironman 4x4, MCC 4x4, Offroad Animal, Rival Bar, Raslarr, RAXAR and The Cruiser ...

Rear Bars
AFN 4x4, Hamer, Ironman 4x4, MCC 4x4, Offroad Animal, Rival Bar, Raslarr, RAXAR and The Cruiser Company, rear bars, w...

Side Steps & Rock Sliders
Australian terrain doesn't go easy on your underside. Rock sliders and side steps from Hamer, Ironman 4x4, MCC 4x4, O...

Underbody Protection
Bash plates, underbody armour, call it what you like, the job is the same: keeping your radiator, tail shaft and sump...

Tough Dog Suspension & GVMs
Tough Dog has spent decades earning its reputation, and 4WD owners around the world trust it for good reason. We fit ...

Apex Suspension & TSA GVMs
Apex Suspension and TSA GVM upgrades are engineered to lift carrying capacity without compromising ride quality. Matc...

Airbags
Towing a caravan, boat or trailer with the rear end sagging isn't safe or comfortable. Airbag Man engineers airbag ki...

Fox Suspension
Fox builds suspension for drivers who push their vehicles hard and expect the ride to keep up. Ask us about fitting a...

Zone Offroad Suspension
Zone Offroad builds suspension systems for drivers who spend real time off the black top. Their kits are engineered f...

BDS Suspension
BDS Suspension is engineered for strength and long-term reliability, built to handle the extra load of a loaded touri...

Roadsafe Upper Control Arms
Roadsafe upper control arms correct geometry after a lift, keeping alignment, tyre wear and handling in check. Built ...

Tub Top Canopies
A tub top canopy adds secure, weatherproof storage without altering your tray, ideal for tradies and tourers who need...

Alloys Trays
Alloy trays cut weight without cutting strength, giving you more payload for fuel, water and gear. Built to handle Au...

Steel Trays
Steel trays are built for load and durability, the choice for tradies and heavy touring setups that need to take a hi...

Service Bodies
Service bodies are engineered for tradies who need organised, secure storage for tools and equipment on the job. Buil...

Tray & Canopy Combos
TC Boxes builds tray and canopy combos as one matched system, engineered to work together rather than bolted on as an...

Roller Shutters
Roller shutters give you quick, secure access to canopy storage without lifting a lid. Engineered to seal out dust an...

Hard Lids
Hard lids secure your tray load and keep it weatherproof without the bulk of a full canopy. Built from durable materi...

Custom Drawer Systems
Custom drawer systems are built to your vehicle's exact dimensions and how you use it, no wasted space and no comprom...

Off The Shelf Drawer Systems
Off the shelf drawer systems give you proven storage without the wait of a custom build. Engineered for durability an...

12 Volt Power Systems
A 12 volt power system keeps your fridge, lighting and accessories running independent of your vehicle's second batte...

Inverters
An inverter turns your battery's 12 volt power into standard 240 volt supply, letting you run a coffee machine, lapto...

Chargers
A quality charger keeps your auxiliary battery topped up on the road, at camp or on solar, without damaging its lifes...

Batteries
Custom Lithium and Redarc build their batteries in Australia, engineered to hold charge under vibration, heat and rep...

Solar Panels
Solar panels keep your battery topped up while you're camped or parked off grid, using nothing but sunlight. Paired w...

Rhino Rack
Rhino-Rack has been building world-class roof racks since 1992. Today it's Australia's most diverse range of roof rac...

Trailmax
Trailmax roof racks are engineered for strength without the bulk, built to carry your gear securely on every trip.

Front Runner
Front Runner roof racks are built for expedition-grade touring, with a modular system that adapts as your setup grows...

Wedgetail
Wedgetail builds Australian-made roof racks engineered for strength and long-term reliability. Get in touch to find t...

Tag Towbars
Built in Australia, TAG's HD Towbar range is engineered for rated, everyday towing strength across a wide range of ve...

Tag XR Towbars
Built in Australia, the TAG Extreme Recovery (XR) Towbar is engineered for trade, fleet and serious off-road recovery...

Haymann Reese Towbars
Hayman Reese has been engineering towbars for Australian conditions for decades, built to carry rated load without fl...

Rocktamer
Rocktamer mud flaps protect your vehicle and anything you're towing from stone damage kicked up on unsealed roads. Bu...

Safari Snorkels
Safari Snorkel has been protecting Australian 4WD engines since the early 1980s, developed specifically for the dust ...

Fabulous Fabrication SS Snorkels
Fabulous Fabrication builds stainless steel snorkels with a distinctive finish and engineering to match. Ask us about...

Offroad Animal Snorkels
Don't just drive - dominate. With the Suckit Snorkel, every track, trail, and treacherous river becomes part of your ...

Brown Davis Fuel Tanks
Brown Davis builds long-range fuel tanks engineered to extend your range without compromising ground clearance or app...

Catch Cans
A catch can traps oil vapour before it reaches your intake, protecting engine performance over the long term. Fitted ...

Fuel Filters
A quality fuel filter protects your engine from contaminants in outback fuel, where quality isn't always guaranteed. ...

Catch Can & Filter Combos
A catch can and fuel filter combo covers both ends of engine protection in one fitted system. Built to work together,...

Winches
Not all winches are built the same. We stock a wide range of quality winches to suit different budgets and recovery n...

Recovery Gear
A properly stocked recovery kit means your gear is ready when you need it, not buried under everything else. We have ...

Wheels
The right wheel changes how your vehicle handles load, clearance and tyre fitment. We stock a range of alloy and stee...

Tyres
Tyres are where your vehicle actually meets the road, or the terrain beyond it. As Adelaide Tyrepower, we stock a wid...

Fridges
A quality 12 volt fridge keeps food and drinks cold on remote trips without draining your battery. We fit and stock f...

Tents
A well-built tent holds up to wind, rain and repeated setup without letting you down at camp. We stock tents built fo...

Awnings
An awning gives you shade and shelter at camp in minutes, without the hassle of a separate structure. Built to withst...

Fridge Slides
A fridge slide gives you full access to your fridge without unpacking the rest of your load. Built to carry real weig...

Other Camping
From camp kitchens to lighting and storage solutions, we stock the gear that makes life at camp easier. Every item is...

Lightforce
Lightforce has been engineering driving lights in Australia for decades, built to handle vibration, heat and years of...

Roadvision
Roadvision engineers LED lighting for output and reliability across a full range of driving and work applications. Bu...

Ultra Vision
Ultra Vision builds driving lights engineered for maximum beam distance and durability under constant vibration. Thei...

TC Boxes
TC Boxes have a range of Canopy internal Lighting, at the push of a button you can see what's on the inside and outsi...

Seat Covers
If your vehicle sees a lot of mess, a quality set of seat covers is worth the investment. Black Duck and Supafit are ...

Interior Accessories
Interior accessories protect your cabin from the mess that comes with work and touring, floor mats, organisers and tr...

Exterior Accessories
Exterior accessories, from mudflaps to badges and trim, finish your build and protect your panels from the conditions...

Throttle Controllers
Throttle controllers and power modules sharpen your vehicle's response, giving you more control whether you're towing...

UHF Radios
A UHF radio keeps you in contact with your convoy where mobile signal drops out. We stock units built for reliable ra...

Dash Cameras
A dash camera records what happens on the road, evidence that matters if something goes wrong. We stock units built f...
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