Description
Overview:
This 54 mm zinc‐plated U‐bolt exhaust clamp is a durable fastener for joining and sealing round exhaust pipe joints on cars, vans, small plant and garden machinery. Made from steel with a corrosion‐resistant zinc finish, it uses a classic U‐bolt and saddle arrangement to apply even pressure around the pipe, helping to prevent leaks and movement under vibration. The 54 mm size (2.13 inches) suits pipe outer diameters of 54 mm. Suitable for routine repairs or new installations, it is straightforward to fit with basic hand tools. The clamp is identified by Manufacturer Part Number (MPN) 405 109 and is commonly used where a compact, reliable clamp is needed in confined spaces along an exhaust run. Supplied individually.
Key Features:
- 54 mm pipe size (2.13 inches) for a precise fit on common exhaust sections
- Zinc‐plated steel construction for strong clamping force and corrosion resistance
- U‐bolt with formed saddle spreads load to reduce pipe distortion and maintain a tight seal
- Compatible with M8 and M10 metric thread hardware for flexible installation
- Withstands heat, road spray and vibration typically found in exhaust environments
- Compact profile for use near bends, brackets or underbody constraints
- Simple to install and remove using standard spanners; tighten evenly on both sides
- Suitable for maintenance work and replacement of worn or rusted clamps
- Reliable mechanical jointing without welding, aiding quick on‐vehicle repairs
- Cost‐effective part, supplied individually for single clamp replacements
Typical Applications:
Securing slip joints, reducers and tailpipe sections on automotive exhaust systems. Useful on light commercial vehicles, generators, compactors, mowers and other small engines with 54 mm OD exhaust pipes. Ideal for replacing corroded clamps during MOT prep, fixing minor leaks at joins, or stabilising sections after component changes such as silencers or flexi sections. Suitable for temporary or permanent joints where welding is not practical.
Also known as:
Silencer clamp, saddle exhaust clamp, pipe U‐bolt clamp, exhaust pipe saddle clamp, U‐strap clamp, pipe fastening clamp, exhaust joint clamp, tailpipe clamp.
Product Specifications
| L&S Part No. | 405 109 |
|---|---|
| Unit of Sale | 1 Piece |
| Key Features | - 54 mm size fits common exhaust pipe sections - Zinc-plated steel resists corrosion - U-bolt with saddle reduces pipe distortion - Compatible with M8 and M10 hardware - Suitable for automotive and small machinery exhausts |


