King Engine Bearings MB 454AM1.5 Main Bearing Set for Suzuki G-10 +1.5mm Oversize

The King Engine Bearings MB 454AM1.5 is an OE-replacement main bearing set designed for the Suzuki G-10 engine. This set is sized at +1.5mm oversize, making it the appropriate choice for engines where the crankshaft journals have been machined beyond standard dimensions to restore proper bearing clearances.

Part of King's AM Series, this main bearing set utilizes King's standard aluminum-based bi-metal material — the softest bi-metal in King's product range. This construction is well-suited for passenger car engines operating under low to medium loads, providing excellent conformability and embedability to handle minor surface imperfections and contaminants.

Key Features:

• AM Series Bi-Metal Construction: Aluminum-based material on high-strength steel backing for reliable OE-grade performance
• Lead-Free Material: Environmentally responsible, lead-free composite that meets modern safety and sustainability standards
• +1.5mm Oversize: Precision-ground to 1.5mm undersize journal diameter for engines requiring significant crankshaft regrinding
• 4-Pair Set: Includes all main bearing pairs required for a complete installation on the Suzuki G-10 engine
• High Macro Particle Embedability: Aluminum-tin-copper-plus alloy construction allows small debris particles to embed harmlessly into the bearing surface
• High Conformability: Broached finish promotes proper seating and surface contact during engine break-in

King Engine Bearings has been manufacturing precision engine bearings since 1960, supplying the automotive aftermarket, aviation, and motorsport industries worldwide. The MB 454AM1.5 is a direct OE-replacement solution for Suzuki G-10 engine rebuilds requiring 1.5mm oversize main bearings.