Cross Reference: OE: 39113493, 39050794, 39018921, 13379195 GT E.. BM Catalysts Exhaust Pipe Euro 6. OE: 39113493, 39050794, 39018921, 13379195 GT Exhausts: GGM1108 KLARIUS: GM1108L. Please double check our description and notes for full details of these items. If you have any questions then please send us a message and we can advise. This part is guaranteed against fault or failure for 5 years (General wear & tear not covered). Consequential loss and labour claims are not accepted. Items must be unused and in their original packaging.