This Crankshaft Oil Seal is compatible with VW GOLF Mk6, Mk7, SKODA OCTAVIA Mk3, and VW CRAFTER SY, SZ models. It is a front-facing seal designed for 1.6D and 2.0D engines manufactured from 2012 onwards. The product is from the brand Corteco and has the part number 20037032B. The seal features a flange and is made from PTFE and ACM materials. Key dimensions include an inner diameter of 135 mm and an outer diameter of 136.3 mm. It corresponds to OE number 04L103151. The product also has cross-references with brands like AJUSA, DT Spare Parts, ELRING, FEBI BILSTEIN, GLASER, MEYLE, SWAG, and VICTOR REINZ. Compatible OEM references include AUDI, SEAT, SKODA, and VW. Please use the make model tool to confirm fitment for your vehicle. If unsure, contact us for assistance. Same day dispatch is available for orders placed before 2:30 PM Monday to Friday.