T Trekster Member VIP Member 4 Mar 2025 #1 Can someone explain why the DPF has 2 part numbers, I have 7E0131705M and 7E0131723P stamped on either ends of the DPF?
Can someone explain why the DPF has 2 part numbers, I have 7E0131705M and 7E0131723P stamped on either ends of the DPF?