BSA Pre-Unit Singles Twins Chrome Oil Tank Filter 42-8426 42-8334 A7 A10 B31 B33 BSA Pistons Select which tray you need

Select which tray you need according to our part numbers and what your Triumph calls for

Fits all 750 & 850 Norton Commando Twins (Fastback

Trident & T150) from 1969-1970

You will get a set of durable coil brackets that attach on the left hand and right hand side of your motorcycle frame

*****Please note that this Seat Cover may also fit other Pre-Unit Twins that are not listed abouve

BSA Pre-Unit Singles Twins Chrome Oil Tank Filter 42-8426 42-8334 A7 A10 B31 B33 BSA Pistons Select which tray you needNew English Made BSA Singles & Twins Chrome Oil Tank. This oil tank filter comes with a marvelous English chrome finish just like O. E. M. The best. Screen measures a slightly over 1 3 4". Fits many BSA Pre Unit Singles, and Twins from the A7, A10, B31, B33, B34, Goldstar, RGS, Road Rocket, Etc from approx 1954 1963. Please refer to your parts catalog for proper fitment. *****Please note that this filter may fit other BSA models that are not listed