MORE ABAUT CONSTANT MESH GEARBOX

All about engine: the meaning of dag clutch unit is . Being one hub engaging Gear.This are sits on the main shaft spline. By the help of Internal spline. that's why this can rotates with first gear. There stays one Streaking ring and gear shifting sleew in this gear. And this can slide in this. And there is putin a drive gear for siptomitars on the behind side of the main shaft. Being putting oil seal after in the behind of the cover. And with coupling folose the lock nuts are attached in the main shaft. Stays shifting mechanism in the gearbox casing covers.the shifting mechanisms of sillecter  yoke or fork this would be attached on the streaking ring.s of the dag clutch unit.