I was trying to replace the PS, AC, ALT belts on my '93 945 with B230FD engine. I called Tasca and they told me that I needed 2 #973487 (11.9 x 1013) belts for the PS & ALT. I had an old ALT belt for this car from Borton's and it's a #981680 (11.9 x 1000). I checked FCP Groton and they list a PS belt dimension of 11.9 x 1013 and ALT belt dimension of 11.9 x 1000. When I look these up in Vadis I get different numbers for ALT and AC belts than the ones Tasca and Borton list. Is there a source I can use to find correct Volvo numbers for parts? Tasca's parts database is pretty good, but it doesn't work at all for belts.
Marlin