ypvs oil pump oil seal Jun 17, 2013 20:43:28 GMT 1 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by billyboy on Jun 17, 2013 20:43:28 GMT 1 does it matter which way the seal fits in the rear of the case ? haynes book of untruths shows either way in pictures / pump assembly drawing . cheers in advance