Oil pressure release valve PRV fits- BSA A7/A10/A50/A65/Triumph TR6/T110/6T/T120/T140/5T/T100/3TA/5TA  our part no.71.2370 & also known as 71.3447   
Also fits Ariel Huntmaster & 1970 and onwards B44

High precision made item in stainless steel, each oil valve is individually tested on our test rig for correct oil pressure blow off and operation.

Postage saving! if you want to buy more than one item, to save on the postage, please put all the items you want in your shopping basket, do not pay for them, then select the option “ Request total from seller” I will then work out a combined shipping cost and send you a payment request for a combined total, that will save you money.