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This JE Pistons .043 GN/Steel top ring is a single replacement piston ring specified by its thickness and metallurgy notation. Offered for engine rebuilds or top-end refreshes, the part provides the correct ring profile and dimension as listed. Confirm bore and ring height compatibility with the target piston and cylinder specifications before ordering to ensure proper sealing and fitment.
JE Pistons .043 GN/Steel Top Ring
