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

• Features:
• Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness
• Exclusive PowerGrip™ Semi-Metallic formula provides unmatched braking power (powerful friction, extreme temperature tolerance, aggressive initial bite) 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 carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched braking performance
• Fiber-Reinforced Multi-Layer Shim with a rubber core minimize noise, vibration, and harshness for complete quietness
• 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
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
• Kit Includes: 2x Front Kugel Wheel Bearing and Hub Assembly (Both Side) + 2x Front CMX Disc Brake Rotor (Both Side) + 1x Front Semi-Metallic Positive Plus Brake Pad Set (Hardware Included)
• Kit Variations: KBB-100415 KBB-103481 KBB-103961 KBB-104442 KBB-105521 KBB-121205 KBB-122120
• Part Reference Numbers : WE60702 WH513121 WH513121N WH513179 104121 H513187 H513121 H513179 513187 513199 513121 513179 BR930148 BR930548 BR930548K 513121S TRB-513121 AG55070 CR55070 PR55070 55070 YH145315C YH145315 120.66046 121.66046 BR5