I'm looking to re-install a heater unit in an 86 XF but have a bit of an issue in that several of the vacuum lines have hardened, cracked and perished overtime.
I've looked high and low for replacement lines but the buggers are quite small (3mm OD and 1mm ID) and the only one that's close is 3mm OD and 2mm ID - not sure if the larger ID will cause pressure issues resulting in the vents not opening and closing.
Has anyone replaced these with an aftermarket option before or knows if I can get a new original parts set?
Cheers,
Wade.