Oil tank mounting rubber for BSA A50/A65. Made in UK, 1 required per bike, (each). OD = 1", ID = 5/16", Ht= 1/2", lower shoulder OD = "9/16", shoulder height = "1/4" Original part number: 68-8334; - oil tank mounting rubber F25229; 82-5229; 82-3815 - petrol tank mount - front (Triumph)