need help understanding timing chain stretch - PeachParts Mercedes-Benz Forum

Brian Carlton · #9 11-19-2006, 11:48 AM

Quote:

Originally Posted by ForcedInduction

No. You need the 2degree offset key.

http://catalog.eautopartscatalog.com/mercedesshop/sophio/quote.jsp?clientid=catalog.mercedesshop&cookieid=1Y501QRV21Y501R0F7&baseurl=http://catalog.peachparts.com/&partner=mercedesshop&year=1983&product=A4190-21384&application=000041566

Lance, I cannot figure out why the suppliers confuse folks with references to the camshaft. The FSM references the keys based upon crankshaft position.

The four degree key is .7mm offset and has M/B p/n 621 991 04 67

Why confuse things and bring the camshaft into the discussion?

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