Left-arm pacer Doug Bollinger claimed five for 35 to help World champions Australia crush India by six wickets in the sixth One-Day International, in Guwahati, on Sunday.Chasing a paltry 170 for victory, the depleted Australian team cruised to 172 for five in 41.5 overs to register their third straight win and seal the seven-match series 4-2 with a game to spare.Michael Hussey brought all his experience into play after a couple of quick wickets to finish unbeaten on a patient knock of 35 from 62 deliveries, while Adam Voges made a quick 23 from 21 deliveries, to take Australia home.Shane Watsonhad given Australia a flying start with his brisk 49 from as many deliveries and despite Harbhajan Singh taking two for 23, the visitors never had any problems in chasing down the small target.The seventh and final match of the series will be played in Mumbai, on Wednesday.