Mahle Rings 4.315in Bore Dia 1/16in PC479 Top Rings Plain Ring Set (48 Qty Bulk Pack)

Mahle OE piston rings are built with a 1/16 inch top ring width, a common specification for many performance and heavy-duty engine builds. This bulk pack contains 48 top rings, making it a practical choice for shops or engine builders working on multiple engines or larger projects. Mahle is a well-known name in engine components, and these rings are designed to meet the demands of engine rebuilding.

These top rings feature a plain ring design, which is a straightforward and reliable configuration. The 4.315 inch bore diameter is a specific measurement that ensures a precise fit within the cylinder bore. Proper ring seal is critical for engine performance, helping to maintain compression, control oil consumption, and manage combustion heat. Mahle's manufacturing processes aim to produce rings that seat well and perform consistently over time.

When rebuilding an engine, selecting the right piston rings is crucial for the overall health and longevity of the powerplant. This bulk pack of 48 rings offers a cost-effective solution for those who need a significant quantity of high-quality top rings for their engine work. Please note that these rings are not CARB approved and cannot be shipped to California.