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HKS piston ring set (N18 D86.5, 6 sets) supplied to match specific piston and bore dimensions for engine rebuilds and repairs. These rings restore compression and control oil consumption when replacing worn rings during engine service. Use the set to match the listed piston/bore specification to ensure proper sealing and engine performance in compatible applications.
HKS PISTON RING SET N18 D86.5 6SET
