New York ? The Big Unit is coming to the Yankees.

After day-long negotiations at the highest level, the Yankees, Diamondbacks and Dodgers agreed in principle to the blockbuster trade that will put Randy Johnson in pinstripes, according to sources with knowledge of the situation.

The trade has Shawn Green, Brad Penny, Yhency Brazoban and prospect Brandon Weeden going from L.A. to Arizona; Javier Vazquez and two Yankee prospects (Dioner Navarro and Eric Duncan) going from the Bronx to the Dodgers; and the Big Unit along with Dodgers left-hander Kaz Ishii coming to New York.

The deal most likely will be announced in a few days, with so many players involved. Penny told ESPN Radio on Friday night that he was scheduled to take a physical for Arizona next week.

The Dodgers now are expected to spin off Vazquez to a fourth team, believed to be the White Sox, for a combination of players believed to include first baseman Paul Konerko, lefty reliever Damaso Marte and righty starter Jon Garland.