My truck was having the "SERVICE BRAKE BOOSTER" light in the DIC and the dealer says that the booster was bad... they gave me the part number and I ordered it by eBay... the Part No. is

The problem is the center pin (that connects or push the master cylinder) is very large (or is like 1 or 2 inches out) and I can't install the master cylinder. Look at the pictures... I don't know if I can do something or send it back to the seller. The item is new form the box, and I bought to a dealer in eBay.


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