Premium 3S 4S Main Bearing for Toyota Engine 5S-FE – High-Performance Rod End Bearings
Precision-machined from durable alloy steel for superior load capacity and extended engine life. Advanced polymer coating reduces friction, ensuring smooth operation under high RPM and extreme temperatures. Direct replacement for OEM part 11701-63021 (M024A), perfect for Toyota 5S-FE engine rebuilds or performance upgrades. Ideal for professional mechanics, racing enthusiasts, and DIY builders seeking reliability and affordability. Globally sourced materials, strict QC, and bulk pricing—wholesale cost savings without compromising quality.