Triumph Chain Adjuster and End Plate Assembly - 350/500/650cc Twins From 1969 + Earlier T150 Models
Locates on the timing side of the rear spindle and swinging arm - used to to adjust the chain tension.
Correct fitment on T90, T100, T120 and TR6 models from 1969 onwards + T150 models circa 1968-70.
Can also be used to replace 37-1134 on late pre unit and earlier unit models, the only difference is the thread pitch.
Complete assembly - forged stainless steel adjuster + chrome plated end plate and nut.
ID: 3/4" (18.9mm)
Thread 5/16" UNF - 24 TPI
OEM: 37-2089, 37-1134, 37-1015, 14-1902, W2089, W1134, W1015