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These Mercedes-Benz GL-Class 0.25 Main Bearings are manufactured to restore correct crankshaft clearance and ensure smooth, reliable engine operation during rebuilds or repairs. Produced from high-quality bearing materials with excellent wear resistance and load-handling capability, they help reduce friction, minimize vibration, and support consistent oil flow throughout the engine. Designed to meet OEM specifications for oversized (0.25) applications, these main bearings provide an accurate fit and dependable performance when standard bearings are no longer suitable. Whether used during a complete engine overhaul or targeted repair, they play a critical role in maintaining crankshaft alignment, protecting engine components, and extending overall engine life. With their precise tolerances and durable construction, these main bearings are an ideal choice for maintaining the performance and reliability of your Mercedes-Benz GL-Class engine.