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View Full Version : Cam Seal Replacement . . .


CTellman
06-12-2009, 08:06 PM
I am putting new seals on the front of my engine and I have the timing cover off ready to replace crank and cam seals and some other stuff.
I ordered parts from Bob's and the crank seal is OK but the cam seal is like I used install on my 75 R90/6 with regular ignition.
This '93 R100RT has electronic ignition (looks like a magneto) and the cam seal they sent is too small. In addition the hole for the seal is beveled.
There is a cam seal for this engine isn't there?
Thanks,
Campbell Tellman II
:thumb

vanzen
06-12-2009, 08:53 PM
you got the wrong part.

Points engines have a "camshaft seal" – 20X32X7 – 11141262977,
#13 in pic

http://www.realoem.com/bmw/diagrams/e/a/3.png


Electronic ignition engines seal the cam with an O-ring on the back of the bean-can (ignition trigger),
#5 in pic:

http://www.realoem.com/bmw/diagrams/g/b/1.png