K70-101029, 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, Part Reference Numbers : 1410-538706 NB205FF 91-538706 94-538706 H205FF 205-FF 0107-598 0402-322 0625062052 08101-06205 08143-62057 09262-25003 09262-25061 09262-25072 09262-25121 09262-25167 1011317 1012685 1021864-01 1039303-01 1046325 110080 11008, Kit Includes: 2x Rear Inner Clutch Pilot Bearing (Both Side), Part Reference Numbers : 1410-538706 NB205FF 91-538706 94-538706 H205FF 205-FF 0107-598 0402-322 0625062052 08101-06205 08143-62057 09262-25003 09262-25061 09262-25072 09262-25121 09262-25167 1011317 1012685 1021864-01 1039303-01 1046325 110080 11008