Jon_vr6 1 Posted October 10, 2013 Right just a few quick questions Oil sump, there are 2 gaskets listed for the vr6 i presume with mine being a storm i need the later? 021 103 609B ? Now the question why are there 2 different thread depths for the sump bolts and does it make a difference which is fitted? N 900 084 01 - M6 X 14 N 904 234 02 - M6 X 17 Cheers Jon Quote Share this post Link to post Share on other sites
seanl82 23 Posted October 10, 2013 Longer bolts and later gasket for you mate. The early gasket is a fibre one and thinner, the later gasket is rubber and thicker so requires the longer bolts. Quote Share this post Link to post Share on other sites
