Description
Overview:
Knott Avonride 4-stud, 4 PCD suspension units are heavy-duty bolt-on assemblies designed to support and cushion the load on small trailers and towed machinery. Built with a zinc-plated steel body for strong corrosion resistance, they use long-life polyurethane torsion elements to absorb shocks and reduce vibration. This helps protect chassis, payload, and running gear in demanding site and road conditions. The pair is rated to carry up to 750 kg per pair (also described as 15 cwt, approximately 762 kg), providing dependable performance for utility, plant, and general-purpose trailers. The 4-stud pattern suits compatible trailer wheels with the matching PCD. These units are a practical choice for tradespeople, DIY users, and fleet operators who need reliable, low-maintenance suspension that is straightforward to install and built to last.
Key Features:
- Robust zinc-plated steel construction for excellent corrosion resistance in year-round UK use
- Long-life polyurethane torsion cores for smooth shock absorption and reduced vibration
- Capacity up to 750 kg per pair (15 cwt ≈ 762 kg) for confident load support
- 4-stud, 4 PCD configuration for secure fitment with compatible trailer wheels
- Bolt-on design for straightforward installation and replacement on most trailer chassis
- Low maintenance operation with no separate coil springs or external dampers required
- Stable handling and improved ride quality to protect payloads and trailer structure
- Durable under frequent stop-start, uneven ground, and mixed road/site conditions
Typical Applications:
Commonly used on small plant and equipment trailers, utility and box trailers, general site trailers, garden waste and domestic trailers, and light commercial towed platforms. Suitable for builders, landscapers, grounds maintenance teams, and DIY users needing reliable suspension performance for towing tools, materials, and machinery on roads and worksites.
Also known as:
Trailer suspension units, torsion suspension units, rubber/polyurethane suspension arms, trailer axle suspension, suspension components, suspension arms, trailer hubs (4-stud pattern), and shock-absorbing suspension assemblies.
Product Specifications
| L&S Part No. | 800 129 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Knott-Avonride |
| OEM No. | 530575.001 |
| Unit of Sale | 1 |
| Machine Type | Trailers |
| Key Features | - Zinc-plated steel for corrosion resistance - Polyurethane torsion cores reduce vibration - Supports up to 750 kg per pair - 4-stud, 4 PCD for compatible wheels - Bolt-on design for easy installation |
