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Namura Technologies Piston Rings

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These piston rings from Namura Technologies offer a steel top ring that has been gas nitrided. Plus, a second ring that is cast iron acts as a wiper and pushes the oil away from the combustion chamber. Some kits will also include an oil ring made of nitride coated stainless steel. These top-quality Namura Technologies piston rings will help to increase engine performance and are designed for years of durable use.

Results 1 - 25 of 66

Piston Rings, Powersports, Steel, Gas Nitrided Top, 99.20mm Bore, Polaris, Kit

Part Number: NTI-NA-50005R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 90.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10000R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NX-20010R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NX-30050R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 43.00mm Bore, Kawasaki, Suzuki, Kit

Part Number: NTI-NX-20060R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 68.50mm Bore, Suzuki, Kit

Part Number: NTI-NA-30001R

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Estimated Ship Date: Today

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 83.00mm Bore, Polaris, Kit

Part Number: NTI-NA-50002R

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Estimated Ship Date: Today

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Piston Rings, Steel, Gas Nitrided Top, 78.50mm Bore, for use on Honda®, ATV, Kit

Part Number: NTI-NA-10007R

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 100.00mm Bore, Yamaha, Kit

Part Number: NTI-NA-40004R

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 54.00mm Bore, Kawasaki, Suzuki, Yamaha, Kit

Part Number: NTI-NX-20000R

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 66.00mm Bore, Suzuki, Kit

Part Number: NTI-NA-30000R

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

RING KIT

Part Number: NTI-NX-20080-2R

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 66.35mm Bore, KTM, Kit

Part Number: NTI-NX-70050R

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 92.460mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10008-2R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 92.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10008R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 68.50mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10025R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Ring NAMURA RING SET NAMURA RING SET

Part Number: NTI-NA-20005R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 86.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10001R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NA-10003-4R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NA-20065R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NA-20070R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NA-20075R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Piston Rings, Powersports, Steel, Gas Nitrided Top, 66.40mm Bore, for use on Honda®, Suzuki, Yamaha, Kit

Part Number: NTI-NX-10025R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NX-10035R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

RING KIT

Part Number: NTI-NX-10045R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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