Mahle Rings Perf CP20 Oil Ring Asbly. 3.771in x 2.0MM Std Tension Plain Ring Set (48 Qty Bulk Pack)

When you're rebuilding an engine, getting the piston rings right is crucial for proper oil control and compression. This bulk pack of 48 Mahle OE Standard Tension Oil Ring Assemblies is designed for engines with a 3.771-inch bore, featuring a 2.0mm oil ring width. Mahle is a well-known name in engine components, and these rings are built to meet original equipment specifications, ensuring they perform as expected in your rebuild.

This set is a solid option for professional engine builders or shops that frequently work on engines requiring this specific size and tension. The standard tension design is a reliable choice for a wide range of applications, helping to maintain a good seal between the piston and cylinder wall. Proper oil control prevents excessive oil consumption and helps keep combustion chambers clean, which is vital for engine health and performance over time. Having a bulk pack like this on hand means you're ready for multiple jobs without needing to reorder.