Hello wahzai and welcome to the forum.

First things first, please can I ask you not to use abbreviated TXT SPK in posts.

Second, the MC21/MC28 centre seal is available as a separate part. You should buy a couple as it's easy to break them, stretching them over the crank webs and con-rods, but they can be replaced.

The bearings come up for sale from time-to-time, but there are no long term reliable sources for them. Just keep an eye out on the forum for them.
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Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

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