Lucas Dynamo / Generator Replacement Bearings (1) - Choose Bearing Type Bearing Type - Part # - Size:Drive End Bearing - (189307) - 15MM X 35MM X 11MM Replace part number 42-5876

Replace part number 42-5876

Also fits Triumph TR25W Trophy drive side from 1968-On

M Part number is 57-4009

and Norton motorcycles

Also fits many BSA Singles & Twins

Lucas Dynamo / Generator Replacement Bearings (1) - Choose Bearing Type Bearing Type - Part # - Size:Drive End Bearing - (189307) - 15MM X 35MM X 11MM Replace part number 42-5876New Lucas dynamo generator replacement bearings. In this single listing you will find both bearings typically fitted to a Lucas dynamo including the E3L, E3LM, E3N & E3HM from 1934 1958 Dynamos where fitted to many Triumph, BSA, AJS, Matchless & Norton models from the 1950's 1960's Please refer to your parts catalog for proper fitment. Please note that all bearings are sold each as pictured use the drop down menu to select which bearing you desire