Mahle Rings 3.6614in X 1.5MM Edge Width Moly Ductile Top Ring Moly Ring Set (48 Qty Bulk Pack)

Mahle is well-known for making solid OE-replacement parts, and this bulk pack of Moly Ductile Top Rings is no exception. If you're rebuilding an engine, whether it's for a customer's daily driver or a project you're working on yourself, getting the right piston rings is crucial for proper sealing and long-term engine health. This set includes 48 rings, each measuring 3.6614 inches in diameter with a 1.5mm edge width, designed to meet the demands of engine overhauls.

These rings feature a ductile iron top ring with a molybdenum (moly) coating. Ductile iron is chosen for its strength and ability to withstand the pressures and temperatures found in the combustion chamber, while the moly coating helps reduce friction and wear, especially during the critical break-in period. This combination is important for ensuring a good seal between the piston and cylinder wall, which directly impacts compression, oil control, and overall engine performance. Having a bulk pack like this is convenient for shops that frequently tackle multiple engine rebuilds, ensuring you have the necessary components on hand without needing to place multiple orders.

When you're deep into an engine rebuild, having reliable parts like these Mahle rings makes a significant difference. They are designed to fit right and perform as expected, helping you achieve a solid seal and get the engine running smoothly again. Remember that these rings are not CARB approved and cannot be shipped to California.