Are those markings, tampered or cracks on the picture of Hyundai i20 camshaft normal???
1 Answer
If you mean the part with GC stamped in it then that is part of the carrier for the camshaft and the marks are not a problem.
The camshaft you can see a small part, middle lowest part of pic with a polished surface and a silvery edge on the righthand side.
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1The marks on the camshaft carrier are remnants from when they cast the piece. As @Solar Mike said, they are nothing to worry about. Jun 18, 2019 at 19:56