Exactly the item needed to replace my failed 20yr old one.
My original one had failed after 20yrs+ service. Took a while to find the correct one as local motor factors etc don't have stock of the Imperial sized ones only metric.
Managed to find a part number so ordered this one, arrived quickly and fitted and works great.
Is it build as well as the original, will it last 20+yrs, only time will tell for that, I ended up getting another 2 more to have in stock due to difficulties finding a replacement.
I'll update this review in 2042 (or before if it fails before then :D )