BSA Unit Twins Chrome Muffler / Silencer Set 68-2732 68-2733 1962-70 A50 A65 Seat M Part number is 71-3256

M Part number is 71-3256

M Part number is 31071

M Part number is 29-5347 & 65-5424

I highly recommend checking your parts book to ensure you get the proper plunger for your camplate

M Part number is E3134

BSA Unit Twins Chrome Muffler / Silencer Set 68-2732 68-2733 1962-70 A50 A65 Seat M Part number is 71-3256*Now In Stock!* New Excellent Quality EMGO BSA Unit A50 & A65 Twins Muffler Silencer Set. These new EMGO Silencers have just arrived and we are extremely impressed with the brilliant chrome finish and quality! At this price, there is no need to re chrome or repair your mufflers! For the Value & Quality, you can't go wrong! The Shape is very close to the original types! Mounting Inner Diameter measures 1 1 2" & measures 25 3 8" in total length.