I've innocently fitted loads of britpart parts to my classic rangie when i overhauled the chassis 3 years ago.
I have had to change almost every one in that time.
One or two parts could be understood, but 4 sets of wheel bearings, two calipers, 4 springs, 4 shock absorbers, all the wheel oil seals, brake discs (both front and rear)
This can't be a one off problem can it?
Buy cheap, buy twice is true when it comes to britpart.
But sometimes, you order the part as "OE" quality, and it comes as a britpart part. This is almost pure fraud. These parts are in no way as good as OE.
Also, when there is a problem, their "technical support" is absolutely hopeless, and they are not interested in the safety of the parts that they supply.
I bought a spring/ damper set from Tim Fry. The front springs were incredibly hard.
In digging into their spec, they spec the same spring rates for all engine variants and vehicles. When I tried to discuss this with Britparts suspension specialist, I ended up talking with some bloke who seemed to have absolutely no knowledge of the parts at all.
Tim Fry Landrovers didn't exactly shine in their customer support either - my confidence in then will never be the same again.
Sadly, they are the only supplier of certain parts (like the "bog brush" transmission oil coolers) and for this we should commend them. But they really need to address their quality issues ( it's up to us to bring them to book on every failure )
Avoid them if you possibly can - get a proper branded part. If you have to use a britpart part, keep the receipt, and do bring them to book if it fails prematurely.
Good luck,
Mike.