Pistons & Piston Rings

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 )

Estimated Ship Date: Today

Piston Rings, Performance Series, 4.040 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, Single Piston, Set

Part Number: MLE-4045MS-15-1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Not Yet Reviewed

Estimated Ship Date: Today

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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Estimated Ship Date: Today

SINGLE PISTON RING SET

Part Number: MLE-4005MS-112-1

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Estimated Ship Date: Today

SINGLE PISTON RING SET

Part Number: MLE-4095MS-112-1

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Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.524 in. Bore, Chrome Top Ring, 1.75mm, 2.0mm, 4.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C4214020

Not Yet Reviewed

Estimated Ship Date: Today

Piston Wrist Pins, Sport Compact, Steel, 0.866 in. Diameter, 2.287 in. Length, 126 grams, Each

Part Number: MLE-1977588

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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• Special Order

Piston Rings, Performance Series, 4.390 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm, Single Piston, Set

Part Number: MLE-4395MS-15-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, 4.060 in. Bore, 1.0mm, 1.0mm, 2.0mm Thickness, Single Cylinder, Set

Part Number: MLE-4065MS-112-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Wrist Pin, Standard, 0.927 in. Diameter, 2.288 in. Length, 93 grams, Steel, Each

Part Number: MLE-9900184

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Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 3.992 in. Bore, Plasma-moly, 1.6mm, 1.75mm, 3.5mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2M4627040

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Estimated Ship Date: Today

SINGLE CYLINDER RING SET

Part Number: MLE-4355MS-15-1

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Estimated Ship Date: Today

Piston Rings, Phosphate Coated, 3.165 in. Bore, 3/32 in., 3/32 in., 3/16 in. Thickness, 4-Cylinder, Set

Part Number: HSN-828040

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Estimated Ship Date: Today

Engine Piston Ring Set, 1-Cyl Ring Set; Chrome

Part Number: HSN-2C4528020

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Estimated Ship Date: Today

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M6606S030

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.268 in. Bore, Chrome, 1.2mm, 1.5mm, 2.0mm Ring Thickness, Volkswagen, L4, Set of 4

Part Number: HSN-2C4639020

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Estimated Ship Date: Today

Piston Rings, CS AP Advanced Profiling, Chromium Nitride, 4.125 in. Bore, 1.2mm, 1.2mm, 3.0mm, 8-Cylinder, Set

Part Number: TSR-CS4709035-1

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.386 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4946

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Piston Rings, Performance, 4.110 in. Bore, Plasma-moly, 3.0mm, 2.0mm, 3.48mm, Single Cylinder Piston Ring Set, Ford, 7.3L Diesel, 1 Set

Part Number: MLE-S41768-STD

Not Yet Reviewed

Estimated Ship Date: Today

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5543S035

Not Yet Reviewed

Estimated Ship Date: Today

Engine Piston Ring Set, 1-Cyl Ring Set; Chrome

Part Number: HSN-2C5273

Not Yet Reviewed

Estimated Ship Date: Today

Piston Pins, 0.943 x 2.287 x 0.235W CH 154g HD

Part Number: MLE-1978387

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

Piston Rings, Piston Ring Sets, Standard Size, 3.189 in. Bore, Phosphate Coated, 1.5mm, 1.75mm, 3.0mm Ring Thickness, H4, L4, Set of 4

Part Number: HSN-4341

Not Yet Reviewed

Estimated Ship Date: Today

Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4341030

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Estimated Ship Date: Today