Business Details
50+ Years
experience
Your Trusted Source for High-Performance Axle Systems
Established in 1955, we are a family-owned Australian business specialising in precision-engineered axle systems for caravans, trailers, and heavy-duty vehicles. Our patented Simplicity Smart Coil and Load-Sharing Coil (LSC) tandem axle systems deliver unmatched durability and performance across Australia's most challenging terrains. With over 28,000 systems sold nationwide, we combine 70 years of engineering expertise with 100% Australian manufacturing using high-grade 4140 chrome-molybdenum steel. Our team in Melbourne provides tailored solutions, from custom designs to retrofit installations, backed by a genuine off-road warranty and responsive after-sales support.We maintain industry leadership through continuous innovation, including our agricultural tandem systems and airbag suspension options. Our commitment to quality extends to ready-to-install systems that eliminate assembly requirements, ensuring cost-effective fitment for manufacturers. With a national network of qualified fitters and spare parts availability, we guarantee long-term reliability for both commercial and recreational users.
Services
Load-Sharing Coil Axles
Airbag Tandem Systems
Leaf Spring Axle Systems
Agricultural Tandem Axles
Retrofit Suspension Upgrades
Custom Axle Fabrication
Heavy-Duty Trailer Suspensions
Caravan Axle Installations
Off-Road Suspension Solutions
Commercial Vehicle Axles
Details
- Year established: 1955
Highlights and features
- We offer 70 years of Australian engineering expertise in suspension systems
- Our patented Smart Coil technology provides unmatched off-road performance
- 100% Australian-owned with Melbourne-based manufacturing since 1955
- Genuine off-road warranty covering all terrains without usage restrictions
- Nationwide network of qualified fitters and immediate spare parts availability
Associations and certifications
- ISO 9001
What people say
Superior travel experience
Unrivalled durability
Genuine off-road warranty
Cost-effective installation
Responsive customer support
Services
Load-Sharing Coil Axles
Our patented Load-Sharing Coil (LSC) tandem axle systems deliver exceptional performance for heavy-duty caravans and trailers. Featuring full wheel articulation, these systems maintain ground contact across all wheels while reducing strain on vehicles and cargo. Available in capacities from 2500kg to 4400kg, they combine advanced engineering with proven reliability for both highway and extreme off-road conditions.
Airbag Tandem Systems
Designed for touring vans requiring versatile performance, our airbag tandem systems offer adjustable ride height and load distribution. With capacities up to 4200kg, these systems provide a smooth ride on sealed roads while maintaining capability for off-road adventures. The air suspension technology ensures level towing and easy cargo loading through electronic height adjustment.
Leaf Spring Axle Systems
Our load-sharing leaf spring systems deliver proven performance without requiring shock absorbers. Available in single and tandem configurations from 1500kg to 4400kg capacities, these robust systems feature full wheel articulation for optimal ground contact. The design balances durability with cost-effectiveness for both recreational and commercial applications across varied terrain.
Agricultural Tandem Axles
Specifically engineered for heavy-duty agricultural use, these tandem axles handle up to 4400kg with advanced load-sharing capabilities. Designed for implements like header combs and spray units, they withstand extreme off-road conditions while maintaining stability and reducing wear. The systems incorporate high-grade materials for extended service life in demanding farming environments.
Retrofit Suspension Upgrades
We provide comprehensive retrofit solutions to upgrade existing caravans and trailers with our advanced axle systems. This service includes custom engineering to match vehicle specifications, ensuring improved performance and longevity. The retrofit process maintains structural integrity while transforming towing capabilities for both recreational and commercial users across Australia's diverse landscapes.
People
Nevil Hauffe
Director
Third-generation engineer continuing the family legacy of suspension innovation since 1955. Specialises in advanced axle system design and manufacturing process optimisation.
Lynda Brown
Director
Key leader in business operations and customer relations with deep industry knowledge spanning three decades of Australian transport sector developments.
Richard Brown
Director
Technical expert overseeing product development and quality control, instrumental in creating patented Smart Coil suspension technology for extreme terrain applications.
Questions
What makes Simplicity Axles different from other suspension systems?
Our patented load-sharing technology and full wheel articulation maintain ground contact across all wheels, providing superior stability and reduced wear compared to conventional systems.
Do you offer warranties for off-road use?
Yes, we provide a genuine 10-year off-road warranty without restrictions to bitumen or groomed roads, covering all terrains without usage limitations.
Can Simplicity Axles be retrofitted to existing caravans?
Yes, we specialise in retrofit installations for both recreational and commercial vehicles, with custom engineering to match your specific trailer or caravan requirements.
What load capacities do you support?
Our systems range from 750kg single axles to 4.4 tonne tandem configurations, accommodating caravans, horse floats, agricultural equipment, and heavy-duty trailers.
Are parts readily available for maintenance?
Yes, we maintain comprehensive spare parts inventory with detailed picture catalogues, ensuring quick identification and availability for all axle system components.
How do I arrange installation?
Contact our Melbourne team to discuss your requirements. We coordinate directly with manufacturers or qualified fitters Australia-wide for cost-effective installations.
