Probably the cheapest way to get hold of DFI oil is to order it in 10 litre bottles from your local merc dealer. They don't get charged shipping from Barrus and if you can squeeze a bit of discount out of them then all the better.
Probably the cheapest way to get hold of DFI oil is to order it in 10 litre bottles from your local merc dealer. They don't get charged shipping from Barrus and if you can squeeze a bit of discount out of them then all the better.