Mahle Rings Perf Oil Ring Asbly. 4.155in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)

This is a Mahle OE Chrome Ring Set, part number 3030800B. It's a standard tension oil ring assembly designed for a 4.155-inch bore, with a 2.0mm oil ring and a 0.113-inch groove width. This bulk set includes 48 assemblies, making it suitable for engine rebuilding shops or projects requiring multiple sets.

Mahle is a well-known name in engine components, and this ring set is built to meet OE specifications. The chrome plating on the oil ring helps it resist wear and maintain a good seal against the cylinder wall, which is crucial for proper oil control and engine performance. Standard tension is a common choice for many engine builds, offering a balance of sealing and reduced drag.

Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and any specific break-in procedures.