Piston Rings

Pro GPX 81mm/3.189 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-GP8100XX

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.189 in. Bore, Chrome Top Ring, 1.0mm, 1.2mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C4357

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M6180

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.189 in. Bore, Plasma-moly, 1.5mm, 1.75mm, 2.0mm Ring Thickness, H4, L4, Set of 4

Part Number: HSN-2M4923

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

Part Number: HSN-2C4665

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

Part Number: HSN-2C4658

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

Part Number: HSN-2C6141040

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4683

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Engine Piston Ring Set, 4-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C6180

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4-CYL RING SET

Part Number: HSN-2C4357100

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.189 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C5095

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.189 in. Bore, Chrome Top Ring, 1.0mm, 1.2mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C4590

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

Part Number: HSN-2C4113020

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4113S020

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Engine Piston Ring Set, 4-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C6814040

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.189 in. Bore, 81.000mm Bore, 1.2mm, 1.2mm, 2.5mm Thickness, Set of 4

Part Number: HSN-2C5143040

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

Part Number: HSN-2C4850

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4600S

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4922S

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Engine Piston Ring Set, 4-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4600

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4829S

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5020

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

Part Number: HSN-2M5020S

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

Part Number: HSN-2C4769

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Engine Piston Ring Set, 4-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C6155040

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