Front axle differential bushing for H3 and H3T Compatibility - Fits Hummer H3 models: years 2006–2010 - Fits Hummer H3T models: years 2009–2010 - Part number: 4X 25872770 - Designed to match OEM mounting points for proper fit and alignment What it does - Replaces a worn front axle differential bushing to restore correct mounting and reduce differential movement - Reduces play, clunking, and vibration from the front drivetrain - Helps maintain proper differential positioning and drivetrain integrity - Supports consistent performance of the differential system under regular driving and light off-road use Key benefits - Improved ride smoothness and reduced drivetrain noise - Better stability of the front axle, contributing to accurate handling - Durable, OEM-spec fit to preserve long-term reliability Use scenarios - Replacing a worn bushing during front axle or differential service to fix clunking or vague steering - After installing a suspension lift or off-road accessories, to restore front-diff mounting stiffness - When diagnosing front-end vibration or knocking from the front axle, to restore proper mounting and operation Note: This part is intended for the specified H3 and H3T models and uses the part number 4X 25872770.