The ACL Main Bearing Set 030 Oversize by ACL Duraglide is a high-quality crankshaft product designed to provide maximum durability and performance. The set includes both upper and lower half types, with OE part numbers 2829880/2 and 2829884/6.

This main bearing set has a minimum standard shaft size of 2.3978in / 60.904mm and a maximum standard shaft size of 2.3988in / 60.93mm. The minimum standard tunnel size is 2.5906in / 65.8mm, while the maximum standard tunnel size is 2.5916in / 65.827mm. The maximum wall at crown is 0.0955in / 2.426mm, and the maximum overall length is 0.8949in / 22.73mm.

With a size of 0.75mm oversize, this main bearing set is made from durable F780 material to ensure long-lasting performance. It also has a minimum vertical oil clearance of 0.0007in / 0.019mm and a maximum vertical oil clearance of 0.0038in / 0.097mm.

ACL engine bearings have been manufactured in Launceston, Tasmania, Australia for over 70 years, making them a trusted OEM supplier in the automotive industry. The brand is known for its robust metallurgy, quality, precision, innovation, and performance. With ISO9001:2015, ISO14001:2015, and ISO451001:2018 certifications, ACL ensures the highest standards in quality management, environmental management, and occupational health & safety.

Choose the ACL Main Bearing Set 030 Oversize for your crankshaft needs and experience the superior quality and performance that ACL Duraglide is known for.