1800 kg Unbraked Half Torsion Axle – OEM Replacement for European Camping Trailers, RVs & Jet Ski Trailers
This 1800 kg unbraked half torsion axle is a high-performance OEM replacement part designed for European camping trailers, compact RVs, jet ski trailers and light utility builds. Featuring a cost-effective half-axle design, it delivers the same reliable load capacity as a full torsion axle — at a lower cost and with significantly easier maintenance and replacement.
Unlike complete torsion axle assemblies that require full chassis disassembly when worn or damaged, this half torsion axle can be removed and replaced independently — saving hours of labor and reducing downtime for trailer repair shops, caravan manufacturers and DIY builders.
Why Choose a Half Torsion Axle Over a Full Axle?
- Lower cost — Half-axle design uses less material and fewer components, making it the budget-friendly choice for 1800 kg trailer builds
- Easier replacement — Serviced individually without removing the entire axle assembly; ideal for repair shops and aftermarket service
- Same 1800 kg load capacity — Engineered to match full torsion axle performance for camping trailers, RVs and jet ski trailers
- Knott-compatible unbraked hub — Fits standard European trailer hub specifications for seamless OEM replacement
- Black or galvanized finish — Choose corrosion-resistant galvanizing for marine and outdoor applications
- Independent suspension compatible — Pairs with torsion arm systems for smoother ride quality
Technical Specifications
| Specification | Value |
|---|---|
| Load Capacity | 1800 kg |
| Axle Type | Half Torsion Axle (Unbraked) |
| Brake Type | Knott Unbraked Hub / Idler Hub |
| Hub Compatibility | Knott OEM Standard |
| Surface Finish | Black Powder Coat or Hot-Dip Galvanized |
| Suspension Type | Rubber-Damped Torsion (Independent) |
| Application | European Camping Trailers, RVs, Jet Ski Trailers |
Ideal Applications
This 1800 kg half torsion axle is purpose-built for light-to-medium duty trailers across European and Australian markets:
- European camping trailers and folding caravans
- Compact RV and camper trailer builds
- Jet ski trailers and small boat trailers
- Light utility trailers and garden trailers
- Aftermarket axle replacement and repair services
- OEM trailer production runs
How Does It Compare to Other Suspension Options?
If you are evaluating suspension solutions for your 1800 kg trailer build, it helps to understand how half torsion axles compare to other options on the market.
For smaller trailers with lighter loads, suppliers like Maypole offer compact suspension units without hubs for lower-capacity applications. However, for builders requiring 1800 kg load rating — such as medium camping trailers, RVs and jet ski trailers — our OEM half torsion axle provides the heavier-duty solution you need. With higher load capacity, Knott hub compatibility and the ability to replace just the half axle rather than the full assembly, it delivers superior value for professional and commercial builds.
Related Products from Mr Liu Axle
Explore more options in our torsion axle collection to find the right fit for your trailer project:
- 1800 kg Knott Unbraked Torsion Axle — Full Half Axle — Complete half axle with independent suspension for the same 1800 kg rating
- 350 kg Unbraked Half Torsion Axle — Compact lightweight option for micro trailers and DIY camper builds
- Knott 1350 kg Unbraked Torsion Axle 5×112 — Heavy-duty idler axle for European caravans and light utility trailers
- 1500 kg Electric Brake Half Torsion Axle — Braked version for Australian camping trailers, RVs and off-road builds
- 1800 kg Knott Torsion Axle with 250×40 Brake Drum — Braked version of the same capacity for heavier-duty applications
OEM Wholesale & Customization
Mr Liu Axle is a professional trailer axle manufacturer with 20+ years of experience producing torsion axles, spring axles and suspension components for European, American and Australian markets. We offer OEM wholesale pricing, custom load ratings and flexible surface finish options.
Bulk orders welcome. Custom specifications available including hub face spacing, spindle length and bolt pattern. Contact us for engineering support and formal quotation.
Need a quote for your 1800 kg half torsion axle order? Click “Get a Quote” and tell us your required quantity, finish type and delivery destination. We typically respond within 24 hours.
