Bucky Dent Still Hurting Over Thurman Munson's Death, 'A Guy We Loved'

Bucky Dent tells TMZ Sports he's still hurting over Thurman Munson's tragic death 40 years ago ... saying, "He was a tremendous teammate and a guy we loved."

Munson -- a former New York Yankees captain -- was killed when he crashed his Cessna Citation I/SP jet during flying practice on a baseball off day on Aug. 2, 1979.

Officials said he didn't take the proper steps when trying to land the plane ... and when the aircraft crashed -- Munson suffered a broken neck that led to his death.

Last Friday was the 40-year anniversary of the tragedy ... and when we got his ex-Yanks teammate, Dent, out in NYC -- he told us the accident still stings.

"For us in the Yankee organization, playing with him, it was definitely a shock."

Munson was on his way to being a Yankee legend before the crash ... in 11 seasons he was a 7-time All-Star, 2-time World Series champ and the league's 1976 MVP.

In fact, George Steinbrenner immediately retired Munson's No. 15 ... and in 1980, the team placed a plaque memorializing Thurman in Monument Park.