King Engine Bearings MB562AM AM-Series Crankshaft Main Bearing Set

The King Engine Bearings MB562AM is a complete crankshaft main bearing set designed for Fiat 131 and 132 engines. Built to OEM replacement standards, this set delivers reliable crankshaft support during engine rebuilds and repairs.

This set uses King's AM-Series bi-metal aluminum construction, equivalent to SAE-783 specification, making it well-suited for low and medium load engine applications including street and marine use. The aluminum-based alloy is 100% lead-free, offering an environmentally friendly and user-safe alternative to older tri-metal bearing designs.

Key Features:

• AM-Series Bi-Metal Construction – Standard aluminum-based alloy equivalent to SAE-783 for low and medium load engines
• Superior Embeddability – Provides greater macro-particle tolerance, reducing scratching of crank journals and protecting Babbitt overlays
• Precision Tolerance Control – Manufactured to within ±0.0001 inch for accurate oil clearance and proper fit
• Lead-Free Material – Environmentally responsible and safe to handle during installation
• Street and Marine Rated – Recommended for street driving and marine engine rebuild applications

King Engine Bearings has been a specialist manufacturer since 1960, producing bearings across automotive, light and heavy-duty truck, marine, aviation, and standby power applications. Every bearing undergoes rigorous multi-point quality control during production to ensure consistent, high-quality output.