VALVE, BREATHER, ROTATING
Part Number 70-2254
BSA A50/A65 AND PRE1970 TRIUMPH 650 & ALL PREUNIT TRIUMPH 500
Alternate numbers: 06-7879, 68-0131, 70-5316, 99-3525, GS87, NM24301
Note: the windows are in line with tits, photo angle is slightly misleading.
