Description
Overview:
Coupling Bellows for Bradley HU3/HU4/HU5/HU6/HU8L/HU8H/3S80 (MPN 763 699) is a replacement rubber gaiter used on Bradley HU-series and 3S80 overrun couplings. The bellows fits over the drawtube and damper area to shield the mechanism from mud, water and road debris, helping to keep the coupling operating smoothly and prolonging the life of seals and moving parts. Manufactured from flexible, weather-resistant rubber, it is suitable for hard-working trailers used in plant hire, construction, utilities and general haulage. This bellows replaces the Bradley KIT107 gaiter used across a wide range of cast Bradley Doublelock-type couplings. It is intended as a like-for-like service part to restore proper environmental protection where the original boot has split, perished or gone missing. Fitment is straightforward for competent mechanics or fleet fitters during routine brake and coupling maintenance.
Key Features:
- Direct replacement for Bradley KIT107 bellows/gaiter
- Compatible with Bradley HU3, HU4, HU5, HU6, HU8L, HU8H and 3S80 overrun couplings
- Flexible rubber construction for durability and ease of fit
- Protects drawtube and damper from dirt, water and contamination
- Helps maintain consistent overrun braking performance
- Black finish to match OE appearance
- Suitable for heavy-duty trailer use in construction and plant environments
- Designed for quick replacement during routine coupling service
Typical Applications:
Used on the front of the overrun coupling where the drawtube enters the Bradley casting, this bellows protects the damper and sliding components on trailers fitted with Bradley HU3, HU4, HU5, HU6, HU8L, HU8H and 3S80 couplings. Typical applications include plant trailers, builders' and general-duty trailers, site support trailers and commercial towing set-ups operating in wet or abrasive conditions.
Also known as:
Bradley KIT107 Bellows
Coupling Gaiter
Drawtube Bellows
Damper Boot
Overrun Coupling Bellows
KIT 107 Gaiter
Product Specifications
| L&S Part No. | 763 699 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
