Precision Toyota 1ZR-FE & 2ZR-FE Main Bearings – Engineered for Ultimate Durability
High-performance crankshaft main bearings designed for Toyota 1ZR-FE and 2ZR-FE engines, ensuring smooth operation and extended engine life. Premium alloy construction with advanced polymer coatings reduces friction and withstands extreme pressure, enhancing fuel efficiency and power delivery. Exact OEM replacement (Part No: 11701-37020) with precision-machined grooves for optimal oil flow, preventing overheating and premature wear. Ideal for engine rebuilds, performance upgrades, or routine maintenance in Corolla, Matrix, RAV4, and Scion applications. Global wholesale pricing – bulk orders available at unbeatable rates for workshops and resellers.