correct PS belt for M50?
I am not sure what is correct size is for a serpentine belt for alt, ps and water pump on 1 95 m50. Found discussion in archives about AC belts but not anything on the M50 PS belt.
REALOEM states 6PK x 1555
Autohausaz and others state 6pk1560
Looks like the Autohauz belt is a bit longer? if correct, this may explain a squeal I have on cold start if I have a belt too long and has stretched. Any thoughts? TIA
Thanks,
1995 525i Auto, M50TU 2.5L, EAT chip, 1/95 build, USA, 205/65/15 tires, ASC+T, HID, lumbar, EC Mirror, BMW Alpine 5 radio with BMW-Pioneer CD Changer, abt 236k miles, Oxford Green/Parchment