Mahle MS 86.00 mm1.2 1.2 2.8 mm Drop In Rings

Mahle is a well-known name in the automotive industry, especially for their engine components. This particular product, the 8600MS-12 piston ring set, is designed for engine rebuilding applications where precise sealing is critical.

This set features a specific ring configuration with a 1.2 mm top ring, a 1.2 mm second ring, and a 2.8 mm oil ring. These dimensions are important for ensuring a good seal between the piston and cylinder wall, which helps maintain compression and prevent oil from entering the combustion chamber. The 'drop-in' design means these rings are intended to fit standard piston grooves without modification, making them a practical choice for many engine rebuilds.

Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific service manual for proper installation procedures and specifications.