Paul,
Sorry I originally missed the reference to “rear” in the title of your post …
However, having now re-read it all, I believe Chis has given you the reference for a Big 15 rearxwheel bearing.
<span style=”line-height: 1.5;”>If your car is indeed a Light 15, as you state, then I believe the correct rear wheel bearing is 4</span><span style=”line-height: 1.5;”>20962</span>
<span style=”line-height: 1.5;”>This is the TOC reference A4 if you are ordering the part from Club Spares.</span>
Bernie.