A-Team Performance - GM 2771004x Hydro-Boost Repair Kit Seal Leak Repair Universal Hydroboost Kit Rubber Only Hydroboost. Also - Compatible with Ford, GM, and Chrysler Applications

In the description of the kit it said it came with instructions on how to install this, however it did not come with it. We called Amazon and they said we had to call the 3rd party that sold it. It makes it difficult when you need to put in the part before Monday and can't reach anyone to get the instructions from. I believe other than that we are pleased with the product.

Good

Install went without any problems. Everything worked fine for the first day. On the second day the fluid started leaking out. I drove to Walmart for more power steering gluid so I could get home. I used 2 quarts of fluid to drive less than a half-a-mile. I still had to drive 2 miles home with out power steering. The new power steering pump I had installed 6 months ago now sounds like it is damaged. I went to local parts store and spent $300 on a new brake booster. I would not buy again.

Good product. Has more seals than what you need to stop a leak from the main cylinder seal on the hydro boost that pushes on your master cylinder. Overall, it gets the job done at a fraction of the price.

Have a friend who had a power steering fluid leak between the master cylinder and hydro-boost. He was told he needed a replacement hydro-boost unit. He didn't like the price of that, so I told him we could most likely do better. Got this kit for less than 1/10 what he'd been quoted. Pulled the master cylinder forward and over to clear room to pull the front half off the hydro-boost(don't disconnect the brake lines!). Removed the booster lines, unbolt the five bolts around the front half of the booster. Pull the booster apart (just watch out and don't drop any parts, they usually stay put enough to handle the removal). The figure eight seal and the larger of the lip seals are all you need to change. During re-assembly you may need to use a small screwdriver or such to guide the master cylinder pushrod back through its guide. Took around 45 minutes to do. Sure beats buying a new booster for that simple front seal leak. Don't take the whole booster out as videos suggest. The under dash stuff will frustrate you.