BSA Singles & Twins Oil Tank Filter (1) - 82-9071 - A7 / A10 / C25 / B25 / TR25W Pre Unit Fits Triumph 650 unit twins

Fits Triumph 650 unit twins (6T

Breather valves where fitted to twin cylinder models on the drive-side end of your inlet camshaft to aide engine breathing

Or its stripped

with a 1 3/8" I

BSA Singles & Twins Oil Tank Filter (1) - 82-9071 - A7 / A10 / C25 / B25 / TR25W Pre Unit Fits Triumph 650 unit twins*Back In Stock!* New English Made BSA Unit Singles & "Plunger" Twins Oil Tank Filter. This Filter is truly the Best Quality Reproduction we have seen! Made in the UK to the highest Standards! It is crucial to keep your Oil Tank clean at all times and this part will do just that! Fits BSA Pre Unit Singles & Twins & Unit Singles (C11, C25, B25, A7, A10, Golder Flash, B44, Etc) from the 1950's to the late 1960's! Also fits the Triumph TR25W Trophy Unit