Aeroquip oil feed hose

[rs250nut]

Couple of questions, anyone know what size hose should be used for an oil feed hose? -4 -6 -8 . Also what size fittings for a mocal oil cooler. Trying to work out the hose sizing in a right pain in the arse. Thanks in advance

[Woznaldo]

Give Ben at Hose Solutions a buzz. He should be able to sort you out. see contacts.

[Scoff]

-4 is fine for an oil feed. don't know about the mocal cooler, but hazard a guess @ 1/2" bsp like most of them.

[rs250nut]

Cheers for the help chaps, I have found a kit for measuring all these funky hose sizes but its £41:crap: