Four minutes later, McEachern took a pass from defender Alex Legault and blasted home the final tally from practically the same position.
Harvard senior forward John Weisbrod sat out his second consecutive game with a slipped disk.
"I thought if we could just get one, it snowballs," Harvard Coach Ronn Tomassoni said. "We just needed one bounce. But you have to make your own bounces. We looked tired. [The loss of] Johnny [Weisbrod] hurts. He's a sniper. If we had him, too, who knows what could've happened."
Tomassoni can only hope Weisbrod is the missing spark.
Terriers, 4-0 at Bright Center Boston University 1-1-2--4 HARVARD 0-0-0--0
First Period: 1, B, Shawn McEachern (unassisted) 13:54. Penalties--H, Kevin Sneddon (holding) 0:40; B, Mark Bavis (slashing) 4:56; H, Mike Vukonich (interference) 5:52.
Second Period: 2, B, Keith Tkachuk (Tom Dion, Tony Amonte) 13:39. Penalties--B, Phil van Stefenelli (hooking) 8:55; H, Michel Breistroff (delay of game) 17:22; B, Peter Ahola (delay of game) 17:22.
Third Period: 3, B, Dave Sacco (Amonte) 4:40 (pp); 4, B, McEachern (Amonte, Alex LeGault) 8:14. Penalties--H, Sean McCann (highsticking) 3:37; H, McCann (roughing) 8:49; B, Dave Tomlinson (roughing) 8:49; H, McCann (hooking) 11:47; B, Kevin O'Sullivan (holding) 14:39; B, Ahola (roughing) 19:04.
Saves: B, Joe Bradley 4-11-18--43; H, Chuckie Hughes 14-12-8--34.
Power Play: B, 1-3; H, 0-2.
Attendance: 3326.