The ACL Main bearing set STD Size is a top-quality product from the renowned ACL Duraglide brand, specifically designed for crankshaft applications. This set includes both upper and lower half types, making it a complete solution for your engine bearing needs.

With OE Part Numbers ARD1DE-6333A/B and ARD1DE-6A338A/B, this main bearing set is designed to meet the exact specifications of your vehicle. The Min and Max Standard Shaft Sizes, Tunnel Sizes, Wall at Crown, Overall Length, and Vertical Oil Clearance ensure a precise fit and optimal performance.

Made from high-grade F780 material, these main bearings are built to last and provide exceptional durability under the most demanding conditions. The superior metallurgy, precision engineering, and innovative design of ACL engine bearings have made them a trusted choice for both OEM and aftermarket applications.

With over 70 years of experience, ACL has established a global reputation for quality, reliability, and performance. Their comprehensive range of engine bearings is backed by ISO-certified Business Management Systems, ensuring the highest standards of quality and safety.

Upgrade your engine with the ACL Main bearing set STD Size and experience the difference in performance and reliability. Trust ACL Duraglide for all your engine bearing needs and join the countless satisfied customers who rely on ACL for superior quality and precision.