132 of teeth are used in original part and it has 28 mm width. In production belts with 9.525 N/mm gap division and HTDA type of profile were used. A timing belt for Volvo XC90 is quite an important thing to buy for service. When servicing XC90 2.4 buy original Volvo timing belt – it’s not so expensive. For 2.9 motor in XC90 special size of timing parts are needed. Company installed ordinary belts in 2010 and D5244T5 engines proved their efficiency.
Check if your parts for service of 2007 Volvo XC90 are of good quality. For 2.9 motor service in Volvo XC90 you might buy lots of analog accessories. You won’t get needed gap division at 9.525 N/mm if you choose other than HTDA belt type. One important characteristic for B5254T2 motor belt is width of 23 mm.