Connecting Rod Bearing Set +0.50mm Porsche Panamera Macan Cayenne 2.9L V6 EA839 9A710570200

Engine rod bearing failure in the EA839 V6 platform is often caused by oil starvation or high-mileage wear, leading to rod knock and potential catastrophic crankshaft damage. When the crankshaft journals have been scored or damaged, machining is required to restore a smooth surface, necessitating the use of oversized bearings. This +0.50mm oversized bearing set is engineered to accommodate a ground crankshaft while maintaining the precise oil clearances required for high-performance turbocharged engines. Replacing worn bearings with this heavy-duty set restores engine bottom-end stability and prevents future engine seizure.