ACDelco 14PB4048 Professional Power Brake Booster Assembly, Remanufactured

October 9, 2019 - Comment
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(as of 12:28 GMT+0100 - Details)

The ACDelco Professional Remanufactured Power Brake Booster is a quality remanufactured part that connects the brake pedal apply system to the master cylinder. Each power brake booster unit contains new seals and O-rings and is the high quality replacement ideal for many vehicles on the road today. Pre-adjusted master cylinder output rods are included where applicable. Remanufacturing power brake boosters is an automotive industry practice that involves disassembly of existing units, and replacing components that are most prone to wear with new components. Damaged and obsolete parts are replaced and are end of line tested to ensure they perform to ACDelco specifications. In addition, remanufacturing returns components back into service rather than processing as scrap or simply disposing of them. ACDelco Professional Remanufactured Power Brake Boosters are also coated to help prevent rust and extend the life of the part. This power brake booster will provide the same performance, durability, and service life you expect from ACDelco.

Product Features

  • Leak tested to ensure safe and confident braking
  • Includes a new mounting nut and washer where applicable to ensure proper installation


Anonymous says:

I had no problem installing this unit My old one leaked and I had no power brakes now with this new one theirs no leakes and my brakes work great

Anonymous says:

Leak fixer Solved my power brake leaks ( inside of cab and behind master cylinder ). Works as expected.

Anonymous says:

Seems to be fine so far Installed this unit a couple of days ago. Seems to be fine so far. The only thing was that the plate with the four studs that mount through the firewall were a little tweeked. Had to bend it back true. One thing to make note of though. I installed the unit and had no pedal. Come to find out I needed to remove spring, push rod and spring retainer from my old unit. Luckily this was able to be done by just unbolting the master cylinder from the booster again and install the parts. There was a…

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