The Sabelt Silver Westfield/Kit Car 4 Point Harness, part number 118A433SD4F, is a 4-point competition harness approved to FIA 8854-1998. Shoulder and lap webbing are 3 inch. Aircraft-type buckle. Not HANS compatible. Available in bolt-in and clip-in installation. Available in black, blue and red.
Silver series hardware on a Westfield-specific geometry. The Westfield Seven and related kit cars have a chassis layout that places harness anchor points at specific positions; this harness is configured for that mounting geometry.
The two installation types reflect the common variation in Westfield rear chassis builds: some have fixed rear anchor points for bolt-in installation, others have a rear cross member better suited to clip-in. Confirm which fits your specific car before ordering.
FIA 8854-1998 is the 4-point standard. Check your class rules: some Westfield and kit car championships now require 6-point under FIA 8853-2016.
At £298 this is more than the Ultralight Westfield 4 Point (172575, £260). The Ultralight version uses a lighter webbing grade; the Silver version uses higher-quality hardware. They are different things: Ultralight refers to the webbing material, Silver to the hardware specification. Both carry FIA 8854-1998 approval. The Silver version costs more because Silver hardware is a higher quality tier; the Ultralight is lighter because the webbing itself is thinner.









