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 seals are made with ProSeal™ Nitrile Rubber (NBR) which can successfully function at high delta of temperatures while retaining its flexibility and sealing performance, Inner rings 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, Bearing already mounted and secured on the assembly to required OE torque specification for easier and faster installation, Coated wheel studs resist corrosion and rust for easier removal and proper torquing, Part Reference Numbers : 1411-289737 WE61870 91-289737 94-289737 S512452 NT512452 WH512452 473452 H512452 512452 BR930787 HA590041 TRB-512452

Rear

2007 2008 2009 2010 2011 2012 2013 2014 2015 Mazda Skyactiv Skyactive i-Activ i-Active Activ CX-9 FWD