New English Made Triumph Early Camplate Detent Plunger Holder Housing Nut. If your rebuilding that “Barn Find” Engine chances are this Holder is either missing or rusted to the point beyond using! This part is an excellent replacement that is made to Complete Factory specs! Composed of Heat Treated Steel then plated with a lovely Zinc finish! Holder has a thread pitch of 18 TPI (UNF). Fits Triumph 650 Unit Twins (Bonneville, T120, T120C, T120TT, Tiger, TR6, Trophy, TR6C, TR6SS, 6T & Thunderbird) from 1963-1968 only. Fits Triumph Trident T150 for the year of 1968 only. Also fits a wide range of Triumph 350, 500 & 650 Pre-Unit Twins! Please refer to your parts catalog for proper fitment.

*****Please note that this part will not work on 1969-1970 Triumph 650 Unit Twins & Triples!*****

We also carry the Late Style Plunger Housing for 1969-1970 650 Twins! Search 57-2172

Made in the UK
O.E.M Part number is 57-0372 or T0372