Premium Crankshaft Main Bearing Set for Toyota 1HZ/1HD Engines
High-strength alloy construction ensures superior load capacity and reduced friction for extended engine life. Precision-machined surfaces with micro-grooves enhance oil retention, optimizing lubrication under extreme conditions. Perfect for heavy-duty applications, including off-road vehicles, industrial machinery, and long-haul transport. Corrosion-resistant coating prevents wear in harsh environments, maintaining consistent performance. Direct OEM replacement with exact tolerances for seamless installation. Ideal for mechanics and fleet managers prioritizing durability and cost-efficiency. Global wholesale pricing with bulk discounts—lowest online rates guaranteed. Trusted by professional workshops worldwide.