2004 Pontiac Aztek Wheel Bearing and Hub Assembly - Rear Transit Auto

• Features:
• Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
• Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound warming) while maintaining low dust and noise
• Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance
• Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability
• 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
• One-Piece Integral Molding Technology improves the durability of the shoes and extends the service life
• Inner rings are made of Case-Hardened Steel for improved resistance to surface wear and contact fatigue
• Kit Includes: 2x Rear Kugel Wheel Bearing and Hub Assembly (Both Side) + 1x Rear Top Quality Drum Brake Shoe Set
• Kit Variations: K7D-100522 K7D-100877
• Part Reference Numbers : WE60717 WE61179 WH512357 H512150 H512237 H512078 H512244 512078 512150 512244 512357 BR930075 BR930078 HA590092 TRB-512357 729 NB729 111.07290 111.07800 729PG 729SG 780PG 780SG 729B