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Piston Rings
Mahle Original Plasma-Moly Steel Piston Ring Sets
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MAHLE Original

Mahle Original Plasma-Moly Steel Piston Ring Sets

Not Yet Reviewed

Mahle Original plasma-moly steel piston ring sets provide the ultimate in tensile strength, hardness, and fatigue resistance. The top rings are manufactured from SAE 9254 steel combined with proprietary plasma face coating to extend life, eliminate ring breakage, reduce side wear and minimize groove pound out problems. Ring sets with low and ultra-low tension oil rings are not recommend for street use and should utilize a vacuum pump for maximize performance.

Showing In Stock Items. Show All 15 Items.

Results 1 - 5 of 5

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020.040

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020.040

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020.040

Piston Rings, Plasma-moly, 4.040 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-3150020040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020

Piston Rings, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-3150020

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0067.035

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0067.035

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0067.035

Piston Rings, Plasma-moly, 4.155 in. Bore, File Fit, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-3150067035

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0064.065

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0064.065

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0064.065

Piston Rings, Plasma-moly, 4.060 in. Bore, File Fit, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-3150064065

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0064.045

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0064.045

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0064.045

Piston Rings, Plasma-moly, 4.040 in. Bore, File Fit, 1.2mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-3150064045

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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