Parts and Accessories

Piston Rings, Performance Series, 3.937 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3942MS-112

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Rings, Performance Series, 4.135 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4140MS-112

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Thermal Barrier Coating, ZyBar, Gray Matte, 8 oz., Each

Part Number: ZYC-12008

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Piston Rings, File Fit, 3.937 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-3937MS-15

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Piston Rings, File Fit, 4.280 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4280GNS-15T

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Piston Rings, Performance, 4.120 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, V8, 8 Sets

Part Number: MLE-4125MS-112

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Piston Rings, File Fit, 4.320 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4320GNS-15T

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Piston Rings, File Fit, 4.390 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4390GNS-15T

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Piston Rings, Performance Series, 4.265 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4270MS-112

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Piston Rings, File Fit, 4.440 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4440GNS-15T

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Piston Rings, Performance Series, 4.620 in. Bore, Plus 0.005 in., File Fit, .043 in., .043 in., 3.0mm, 8-Cylinder, Set

Part Number: MLE-4625SS-043

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Piston Rings, Performance Series, 3.820 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3825MS-112

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Piston Rings, File Fit, 4.170 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4175MS-112

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Piston Rings, File Fit, 4.375 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4375GNS-15T

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Piston Rings, Performance Series, Sport Compact, Drop In, 81.50 mm Bore, 1.0mm, 1.2mm, 2.8mm, 6-Cylinder, Set

Part Number: MLE-8150MS6-10

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Piston Rings, Performance Series, 4.225 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4230MS-112

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Piston Rings, Performance, 4.320 in. Bore, File Fit, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, V8, Set

Part Number: MLE-4325MS-15

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Piston Rings, File Fit, 4.530 in. Bore, Gas Nitrided Top Ring, 1.5mm, 8-Cylinder, 8 Sets

Part Number: MLE-4530GNS-15T

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Piston Rings, Performance Series, 4.065 in. Bore, File Fit, 0.043 in., 0.043 in., 3.0mm, 8-Cylinder, Set

Part Number: MLE-4070ML-043

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Rings, Performance Series, 4.615 in. Bore, Plus 0.005 in., File Fit, .043 in., .043 in., 3.0mm, 8-Cylinder, Set

Part Number: MLE-4620SS-043

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Piston Rings, File Fit, 3.786 in. Bore, Plasma-moly, 0.043 in., 0.043 in., 3.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-3791MS-043

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Piston Rings, Performance Series, 4.020 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4025MS-112

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Piston Rings, Performance Series, 3.810 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3815MS-112

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Piston Rings, Performance Series, 3.572 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-3577MS-112

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ZyCor Quad Kit 2 Cans Porsche Gray & 2 Cans Primer

Part Number: ZYC-46014

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