You never can tell. Ive just written on my last thread that there was no difference between the originals and the britpart ones. My britpart ones came in individual sealed bags with lots of oil in them. I payed £60 for mine from island-4x4, with free postage over £50. They take paypal next day delivery and you will always need a lot more than just lifters to do that job and are cheapest for all the parts i needed.