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JFairman JFairman is offline
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Join Date: Jul 2006
Location: S. Florida
Posts: 7,289
The pin is driven by the heads of the two 6mm allen head bolts holding the air pump pulley on the end of the camshaft.
The pins wear because it's a dry area exposed to air, the cogged belt to the air pump is in there on the cogged pulley.

That pin is worn about halfway through and the allen heads were worn too so I replaced the bolts but not the pin when I replaced the cams and valvetrain a few years ago.

I'd like to replace that pin before it wears through, breaks and over floods the turbo with oil.

Cole, can you say where you bought the pin stock?
Old 06-10-2011, 05:18 PM
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