Mahle Rings 3.5236in X 1.5MM Edge Width Grey Iron BT Second Ring Plain Ring Set (48 Qty Bulk Pack)

Starting with a 1.5mm edge width, these Mahle BT second ring sets are crafted from grey iron, a material known for its solid wear resistance and ability to handle heat. This specific design is intended for the second ring groove on a piston, working in conjunction with the top compression ring to seal the combustion chamber effectively. Each set comes with 48 rings, making it a practical bulk pack for engine builders or shops working on multiple engines.

Mahle has a long history in engine components, and these rings reflect that experience. The grey iron construction means they're well-built to handle the pressures and temperatures found in an engine cylinder. They are designed to fit right into the piston groove, ensuring proper sealing and helping to maintain consistent compression. This is a straightforward, reliable choice for rebuilding or repairing engines where a durable, functional piston ring is needed.