Cooper S disc brake water shields are easily damaged and hence frequently missing altogether. A complete kit consists of six different components: upper and lower shields plus mounting tabs for each side. Complete set is
21A1271,
21A1272,
21A1273,
21A1274,
BTA1208 &
BTA1209.
Or just the shields are available per side as R/H
MSSK1400 or L/H
MSSK1401.