Used when assembling PTFE crankshaft seals on the fly wheel end. 

Applicable: VW/ Audi 1.8L Turbo, 2.0L Turbo (CCTA, CBFA), 3.0L Supercharged V6 (CCAA, CGXB, CTUB), 3.2L (BKH), 4.2L (BNK, BVJ) engines.