Description
Overview:
The stop ring is a robust metal collar for Knott-Avonride cast trailer couplings. It locates and secures the drawtube to control axial movement, helping the coupling operate smoothly and safely under load. Designed for 60 mm (2.36 in) drawtubes, it is suitable for common Knott-Avonride units such as KFG35 and KFGL35 used on braked trailers and plant transporters. By positively stopping the travel of the drawtube at the correct point, it maintains hitch stability and supports consistent braking performance. Supplied to the original equipment specification under OEM No. 206596.003, it provides a precise fit to the coupling body and dependable service in demanding workshop and fleet environments.
Key Features:
- Suits Knott-Avonride cast couplings including KFG35, KFGL35, and KRV35
- For 60 mm (2.36 in) drawtubes to ensure correct location and support
- Controls play and movement of the drawtube for stable towing and braking
- Durable metal construction for long service life in harsh conditions
- Accurate OE reference: 206596.003 for straightforward identification
- Precise fitment to the coupling housing for reliable retention
- Quick to install with standard workshop tools, minimising downtime
- Ideal for routine maintenance, service replacements, and rebuilds
Typical Applications:
Used on braked trailers, equipment carriers, plant and construction trailers, agricultural and utility trailers, and hire fleets. Commonly fitted during coupling overhauls to restore correct drawtube position, reduce unwanted movement or noise, and maintain predictable overrun brake action. Suitable for service technicians, trailer builders, and DIY users maintaining Knott-Avonride cast coupling assemblies.
Also known as:
Stop collar, drawtube stop, retaining ring, locking ring, collar ring, coupling stop ring, drawbar stop, tube locating ring. These terms are widely used in trailer coupling maintenance to describe the same component that limits drawtube travel and secures its axial location.
Fits Models:
KFG35, KFGL35, KRV35
Alternate Part Numbers:
206596.003, 206596003
Product Specifications
| L&S Part No. | 800 0032 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Knott-Avonride |
| OEM No. | 206596.003 |
| Unit of Sale | 1 |
| Machine Type | Tow Couplings |
| Fits Brands | Knott-Avonride |
| Key Features | - Fits Knott-Avonride KFG35, KFGL35, KRV35 couplings - Designed for 60 mm (2.36 in) drawtubes - Controls drawtube movement for stable towing - Durable metal construction for harsh conditions - OEM reference 206596.003 for precise fitment |
| Fits Models | KFG35 |
