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Mahle file-fit piston rings sized 4.060" +0.005 with 0.043" ring widths and 3.0mm thickness provide accurate dimensioning for engine rebuilds that require careful file fitting at installation. This compact set lists standard ring widths and gaps for machining to final fit, supporting reliable sealing and oil control where precise bore sizing and ring gap preparation are important.
Mahle MS 4.060in+.005in .043in .043in 3.0mm File Fit Rings
