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Mahle MS piston ring set sized 3.810" +0.005" includes 1.0mm, 1.0mm and 2.0mm file-fit rings intended for measured final fitting during engine rebuilds. The file-fit approach lets builders set end gaps and ring-to-bore clearance precisely. This Mahle supply is presented for technicians and engine shops that prefer hand-fitting rings to achieve correct sealing and oil control in the completed assembly.
Mahle MS 3.810in +.005in 1.0mm 1.0mm 2.0mm File Fit Rings
