Some of the early 130's and derivatives with the narrow gap can be ID'd by the gold anodize in the part of the top plate that is exposed - but this is NOT a hard fast rule.

Early frames did not have the recess grooved for the mounting rubber gasket ( and the posts were mounted on a rib not a tab ) - I suggest you do NOT use them. they require a 14.25 cutout which is too close to the bolt circle...grrr...

And yes - the kit will bottom out in the alnico musical series pots ( D/K ) but the early pro alnico ( 2230/31/etc ) will work. at that age they should be remagged too.

of course to keep it interesting the K140 frame was used for the 135/136 alnicos in the L series with a different sticker....


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