
Genuine Ifor Williams HB506 & HB511 Replacement Roof Vent
The IW Roof Vent Lid is a genuine Ifor Williams OEM replacement part designed to fit the roof vent assembly on Ifor Williams horseboxes. This lid forms the external cover of the vent system, maintaining proper ventilation while protecting the interior from the elements.
Why you'll want it
- Genuine Ifor Williams part – exact fit guaranteed
- Direct OEM replacement for worn or damaged vent lids
- Maintains proper airflow in your horsebox
- Authentic component designed to match your existing vent assembly
Specifications
MaterialPlasticColourWhiteDimensionsapprox. 415 × 345 mmFittingFits the standard roof vent aperture used on these models.Fits
- Ifor Williams Horsebox HB506/511
What's in the box
- 1 × Roof Vent Lid
Check your existing vent lid and mounting arrangement before ordering to confirm compatibility with your specific Ifor Williams model.
EOS Agri.
Buy with your eyes open.
Kelly Farm Tech Marketplace connects buyers and sellers — we don't verify listings ourselves. Some images may have been edited or generated, and descriptions are written by the seller.
Always inspect the item in person, ask for documentation where it matters (chassis numbers, herd records, log books), and trust your gut. If a listing feels off, tap Report this listing above and our moderators will take a look.
More from Oisin Kelly

12x6mm Wrought Iron C Scroll for Gates and Railings
£1
1/2" Gudgeon Hinge (12mm) | Heavy Duty Gate & Door Pin Hinge
£2
Knott 3.5kg Coupling Head only
£109
Drop Bar - 16mm diameter
£13
Wrought Iron Cage Basket with 16mm Square Base End
£3
Plain Nut - M14
£0More like this

12x6mm Wrought Iron C Scroll for Gates and Railings
£1
1/2" Gudgeon Hinge (12mm) | Heavy Duty Gate & Door Pin Hinge
£2
Knott 3.5kg Coupling Head only
£109
Drop Bar - 16mm diameter
£13
Wrought Iron Cage Basket with 16mm Square Base End
£3
