Mahle Rings Nav.109mm/4.300in Bore DT408 DT466 OE 1817247C93 2 Top Rings KS Sleeve Assy Ring Set

This Mahle OE piston ring set includes the two top rings you need for a 4.300 inch bore, specifically for DT408 and DT466 engines. These rings are essential for creating a proper seal between the piston and cylinder wall, which is critical for engine performance and longevity.

Mahle is a well-known name in engine components, and this set is built to meet the original equipment specifications for your engine. Proper ring seal prevents combustion gases from escaping into the crankcase and oil from entering the combustion chamber, ensuring efficient power delivery and clean emissions. This set is designed as a direct replacement, making installation straightforward when you're rebuilding or repairing your engine.