MAHLE Motorsport part number 1978643. Piston Ring Set. Application / fitment: 91.00mm Porsche piston ring set, 1.2 / 1.2 / 2.8mm file fit, 4-cylinder. Verify final fitment before ordering.
MAHLE Motorsport 1978643 Piston Ring Set – Porsche 4 Cylinder 91.00mm Bore
91.00mm Porsche piston ring set, 1.2 / 1.2 / 2.8mm file fit, 4-cylinder
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