Built using Induction Hardened CF53 Steel Shafts for improved toughness and ductility while avoiding metal breakage due to brittle structure, Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness, Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance, Exclusive multi-lip boots are made with ProSeal™ Nitrile Rubber (NBR) which can successfully function at high delta of temperatures while retaining its flexibility and sealing performance, Threads and splines are made of Case-Hardened Steel for improved resistance to surface wear and contact fatigue, Thickness and metallurgy electronically validated for manufacturing consistency, SAE J1714, J2525 and J2535 validated for OEM load-carrying capacity, durability, and performance characteristics, Part Reference Numbers : 1700-204018 66-7350 NCV23600 949115 809115 AD-8-8517A 8E0 407 271 BF 8E0 407 271 T 8E0 407 451 HX 8E0407271AA 8E0407271BE 8E0407451NX AD-8096 109096 109099

Front Left

2002 2003 2004 2005 2006 2007 2008 2009 Audi Quattro A4 FWD 2.0L Automatic CVT transmission 3.2L 3.0L 1.8L