All of the products we sell conform to European regluations and specifications. Petrol: 2.0 Petrol/Ethanol: 2.0. Cross Reference: AJUSA: 50283200 ASHIKA: 4901168 ELRING: 587300 JAPANPARTS: KM168 JAPKO: 49168 PEMEBLA: JAPKM168 RED-LINE: 33NI049 VICTOR REINZ: 013793501. Notes: Note: with cylinder head gasket.All of our items are sent from the UK. If a part is suspected faulty a replacement will be sent out after the return and testing of the old unit. We do not accept labour and consequential loss claims.