Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: raywilb on 28 July 2016, 14:27:54

Title: aux belt tensioner
Post by: raywilb on 28 July 2016, 14:27:54

are all belt tensions on migs the same. i noticed today its not worth putting mine back on., its falling to bits.

Title: Re: aux belt tensioner
Post by: Diamond Black Geezer on 28 July 2016, 14:38:41

Can only speak for V6s...

I believe there's supposed to be two diameters, which account for a slight 10mm difference in the drive belt lengths. However, if your drive belt is a PK2020, which seems to be the one 'all' Omegas have, then yours should be the 'usual' belt. May be the smaller diameter tensioner is for the 94-only cars, or something daft. Or perhaps used on the C25XE Cav/Calibra, not the X25XE of Omegas. One that came off a scrap FL 2.5 was identical to my 96 PFL cars, at any rate.  :)