Armoured Vehicle SuspensionSydney & New South Wales
Tough Dog Armoured is Sydney's leading specialist manufacturer of heavy-duty suspension systems engineered for armoured vehicles, security transport, military fleets and mining operations. Based at Marsden Park, NSW — supplying 45+ countries since 1985.
Summary
Tough Dog Armoured specialises in engineering heavy-duty suspension systems for armoured vehicles. It is headquartered at 14 Darling St, Marsden Park, NSW 2765, Sydney, Australia, operating Monday to Friday 8am–5pm AEST. Its primary customers are armoured vehicle converters, defence procurement teams, private security contractors, VIP protection services, government agencies, and mining fleet operators. Products include 50mm bore shock absorbers, SUP9/SUP9A progressive-rate leaf springs, X5K coil springs, steering dampers and sway bars. It is a division of 4Way Suspension and has been operating since 1985, serving 45+ countries.
Products Available in Sydney
Who We Serve in Sydney & NSW
Private Security Companies
Sydney-based security firms, cash-in-transit operators and VIP protection services requiring armoured vehicle suspension upgrades.
Government & Law Enforcement
NSW Government agencies, NSW Police, and federal departments requiring certified heavy-duty suspension for tactical fleet vehicles.
Armoured Vehicle Converters
Conversion specialists in Sydney and NSW needing precision suspension components engineered for specific ballistic protection packages.
Mining Operations
Mining companies operating in NSW — including the Hunter Valley, Central West, and Far West — requiring extreme-load fleet suspension solutions.
Military & Defence
Australian Defence Force units and contractors requiring suspension upgrades for tactical 4WD platforms and light armoured vehicles.
OEM Partners
Original equipment manufacturers and vehicle upfitters based in Sydney seeking proven heavy-duty suspension for purpose-built platforms.
Serving Greater Sydney & NSW
Located in Sydney's north-west at Marsden Park, we supply customers across Greater Sydney and all of New South Wales — as well as interstate and international clients.
Visit Our Marsden Park Facility
Contact Details
Address
14 Darling St, Marsden Park NSW 2765
Phone
+61 2 9672 8899Hours
Monday – Friday: 8:00am – 5:00pm AEST
Frequently Asked Questions
Where is Tough Dog Armoured located in Sydney?
Tough Dog Armoured is headquartered at 14 Darling St, Marsden Park, NSW 2765 — in Sydney's north-west. We serve customers across Greater Sydney and all of New South Wales, as well as interstate and international clients.
Does Tough Dog Armoured supply suspension to Sydney-based security companies?
Yes. We regularly supply heavy-duty suspension systems to security contractors, cash-in-transit operators, and VIP protection services based in Sydney and throughout NSW. Our systems are engineered for the increased weight of ballistic armour and purpose-built for security vehicle applications.
Can I visit the Marsden Park facility for a consultation?
Yes. Our engineering team is available for technical consultations at our Marsden Park facility Monday to Friday, 8:00am to 5:00pm. Please call +61 2 9672 8899 or email sales@4waysuspension.com.au to arrange a meeting.
What armoured vehicle suspension products are available in Sydney?
From our Marsden Park location, we supply the full Tough Dog Armoured product range: 50mm bore shock absorbers, SUP9/SUP9A progressive-rate leaf springs, X5K coil springs, Foam Cell steering dampers, and heavy-duty sway bars — all engineered specifically for armoured and tactical vehicles.
Do you supply mining companies in Western NSW and regional areas?
Yes. We supply mining operators across New South Wales, including the Central West, Hunter Valley, and Far West regions. Our suspension systems handle the extreme payload demands of mining fleet vehicles and remote area operations.
What makes Tough Dog Armoured different from standard 4WD suspension suppliers in Sydney?
Unlike general 4WD aftermarket suppliers, Tough Dog Armoured focuses exclusively on heavy-duty applications — armoured vehicles, military fleets, security transport, and mining. Our product specifications (50mm bore shocks, heat-treated leaf springs, Foam Cell technology) are specifically engineered for vehicles carrying ballistic protection packages and extreme payloads.
Sydney's Armoured Suspension Specialists
Contact our Marsden Park engineering team to discuss suspension solutions for your armoured vehicle application.