Distributor replacement

Recently had a knocking/ticking sound from right side of engine when cold. Googled about it and checked distributor. Rotor and cap was okay, but shaft has a play top to down and side to side.

Ordered new one WAI DST4693 and replaced it. It has a brass terminals, overall quality seems very nice.

before removal, noted a rotor position

After distributor installation, checked shaft play, it has a very little top to down play. Anyway resetted PCM and now knocking sound gone