Precision Engineered FS FP Main Bearing for Mazda FS FP Engine
High-performance crankshaft bearing designed for Mazda FS/FP engines, ensuring smooth operation and extended engine life. Made from durable aluminum alloy with precision-grooved surface for optimal oil retention and reduced friction. Advanced multi-layer construction features a steel backing, high-load copper layer, and polymer coating for superior heat dissipation and wear resistance. Perfect for engine rebuilds, performance upgrades, or replacements in Mazda FS/FP models. Exact OEM replacement (FSY1-11-SGO M325A) with tight tolerances for seamless fitment. Ideal for professional mechanics and DIY enthusiasts seeking reliability at unbeatable wholesale pricing. Buy in bulk for fleet maintenance or resale—global shipping available.