*Now In-Stock!* New BSA Pre-Unit Chrome Scripted Oil Tank Cap. If your Missing your Oil Tank Cap and you need a Replacement to get back on the Road, then this is for you! The Quality of this Cap is for the "Everyday Rider", this is not "Restoration Quality"! Cap is Chrome and Reads: "See Instruction Manual"! Thread Diameter is approx 1 1/2". Fits many A,B, & M Group BSA Pre-Unit Twins, Singles & Early Unit Singles (C10, C11, C15, B40, A7, A10, B31, B32, B33, Etc) from the 1940's through the Early 1960's! Please refer to your parts catalog for proper fitment.
*****Please Check your parts book to ensure that this Part is Correct for your application!*****
We also stock the Primary Chain Case Screw Plug for BSA Pre-Units! Search 65-3364
•Made in Taiwan
•O.E.M Part number is 65-8560 or 65-8500