Product details at JLR Classic
WC116101 M16 PLAIN washer: Defender1987-2006 anti-roll bar position11; Defender2007-2016 anti-roll bar position14 FROM7A000001; Discovery1 anti-roll bar position11; RangeRoverClassic1986-1991 WITH ROLL BAR and1992-1994 anti-roll bar position11. Discovery2 towing position5 limited to NAS CDN/MEX/USA LHD. Match diagram position and market. Neighbour264024/RYF500160 at position10 is a different washer, not an old number for this part.