Rear Anti Roll Bar to Body Kit of 2 Bushes **please measure bar diameter, usually: XR4x4i to 1990 & 2 door Cosworth 12mm (replaces OEM# 6046476), XR4x4 1990 onwards 14mm (replaces OEM# 6154572), 16mm (replaces OEM# 1643773) 4 door Cosworth 18mm (replaces OEM# 6140957