Description
The King Engine Bearings Subaru EJ20, EJ22, and EJ25 (including Turbo models) SI-Series Main Bearing Set (Part Number MB5382SI) is engineered to provide reliable engine support and smooth operation. Designed specifically for Subaru engines, this set includes five high-quality main bearings that ensure optimal alignment and durability. Crafted with precision, these bearings are suitable for both naturally aspirated and turbocharged engines, making them a versatile choice for performance and restoration projects.
Constructed from premium materials, the King SI-Series bearings feature advanced wear resistance and thermal stability to withstand demanding engine conditions. The precise fitment and high-quality manufacturing standards contribute to reduced friction, lower engine temperatures, and enhanced overall engine longevity. This set is a direct replacement for OEM parts, ensuring a seamless fit and reliable performance in your Subaru EJ series engine.
Installation of these bearings can improve engine efficiency by maintaining proper crankshaft alignment and reducing metal-to-metal contact. Whether you’re rebuilding an engine or upgrading for performance, the King SI-Series main bearings are designed to meet or exceed OEM specifications. Backed by King Engine Bearings’ reputation for quality and durability, this set offers peace of mind and long-lasting performance for your Subaru engine.
Features:
- Designed for Subaru EJ20, EJ22, and EJ25 engines, including turbo models
- Set of 5 main bearings for comprehensive engine support
- Engineered with high-quality materials for wear resistance and thermal stability
- Precision fitment to ensure optimal engine alignment and performance
- Suitable for both naturally aspirated and turbocharged engines













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