Piston Rings

Piston Rings, 4.030 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, 8-Cylinder, Set

Part Number: MLE-4035MS-112

5.0 out of 5 stars ( 1 )

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Piston Rings, Performance, HV385 Thermal, 4.125 in. Bore, File Fit, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: MLE-4130MS-112

5.0 out of 5 stars ( 1 )

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Piston Rings, 4.040 in. Bore, Cast Iron, 1.0mm., 1.0mm, 2.0mm Thickness, 8-Cylinder, Set

Part Number: MLE-4045MS-112

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Piston Rings, Performance, HV385 Thermal, 4.155 in. Bore, File Fit, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: MLE-4160MS-112

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Piston Rings, Pro GPX Gas Ported, 4.040 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP404010

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Piston Rings, 4.065 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, 8-Cylinder, Set

Part Number: MLE-4070MS-112

5.0 out of 5 stars ( 1 )

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Piston Rings, Performance Series, 4.010 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4015MS-112

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.780 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP378010

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Piston Rings, Performance, Plasma-moly, 4.030 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, Single Piston Ring Set, V8, Set

Part Number: MLE-4035MS-112-1

4.0 out of 5 stars ( 2 )

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Piston Rings, 4.185 in. Bore, 1.0 mm, 1.0 mm, 2.0 mm, V8, Set

Part Number: MLE-4190MS-112

3.0 out of 5 stars ( 2 )

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Piston Rings, Gas Nitrided, 3.366 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: JEP-JG1001-3366

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Piston Rings, Pro GPX Gas Ported, 4.060 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP406010

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Piston Rings, Performance, Plasma-moly, 4.060 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: MLE-4065MS-112

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Piston Rings, File Fit, 4.000 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4005MS-112

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, 4.070 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, 8-Cylinder, Set

Part Number: MLE-4075MS-112

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Rings, File Fit, 4.145 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4150MS112

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston Rings, Performance Series, 4.080 in. Bore, Plus 0.005 in., File Fit, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, Set

Part Number: MLE-4085MS-112

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.125 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP412510

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Piston Rings, File Fit, 4.130 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, 8-Cylinder, 8 Sets

Part Number: MLE-4135MS-112

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Rings, Performance, HV385 Thermal, 4.040 in. Bore, File Fit, 1.0mm, 1.0mm, 2.0mm Thickness, L1, Set

Part Number: MLE-4045MS112-1

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Pro GPX 85.5mm/3.366 Gas Ported Rings, Forged Honda B series pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP8550XX

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Pro GPX 90.5mm/3.563 Gas Ported Rings, Forged Sport Compact pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP9050XX

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Piston Rings, 4.125 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, Single Cylinder, Set

Part Number: MLE-4130MS-112-1

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SINGLE PISTON RING SET

Part Number: MLE-4095MS-112-1

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