Triumph Primary Chain Adjuster Tensioner Trunnion 70-5977 NOS 3TA 5TA T100 T120
New! Triumph NOS Primary Chain Adjuster Trunnion. Rebuilding that barn find engine that has been sitting for many, many, years? Chances are this part is rusted! Start fresh with this NOS factory part! Fits all Triumph 650 Unit models (Bonneville, T120, Tiger, TR6, Trophy, TR6C, T120C & T120TT) from 1963-1972. Also fits all Triumph Unit 350 & 500 Twins (Twenty-One, 3TA, Speedtwin, 5T, Daytona, T100R, etc) from 1958-1974. Please refer to your parts catalog for proper fitment.
*Please note that this part is not compatible with Triumph 750 models from 1973-1982*
•Made in the UK
•O.E.M Part number is 70-5977