1990 Pistons & Piston Rings

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

Part Number: HSN-2M5499S040

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

Part Number: HSN-665

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4265S

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-656030

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4670S030

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ProX Piston Pin 16 x 54.00mm YFS 200/YFZ 350

Part Number: PXR-04-1654

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 48.00mm Bore, Kawasaki, Suzuki, Kit

Part Number: NTI-NX-20080R

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Estimated Ship Date: Feb 23, 2026 if ordered today

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

Part Number: HSN-2C4638S

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

Part Number: NTI-NA-30001R

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

Part Number: HSN-6588

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4660S010

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4456S030

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RING SET

Part Number: NTI-NA-50000-2R

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 19.00mm Diameter, 58.50mm Length, Each

Part Number: WIS-S475

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston Pin, Steel, Superfinish, Tapered, 18.00mm x 57.00mm, Arctic Cat, Polaris, Ski-Doo, Suzuki, Yamaha, Each

Part Number: WIS-S524

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 23.00mm x 50.85mm, for use on Honda®, Suzuki, Each

Part Number: WIS-S551

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 20.00mm x 60.00mm, for use on Honda®, Kawasaki, Suzuki, Yamaha, Each

Part Number: WIS-S520

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ProX Piston Pin 20 x 69.00mm CR500 '01

Part Number: PXR-04-2069

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Big End Pin 22x46 KX80/85/100 '98-22

Part Number: PXR-06-2246

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Piston Pin 14 x 39.00mm CR/YZ 80

Part Number: PXR-04-1439

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Piston Pin 14 x 39.50mm KX80/85

Part Number: PXR-04-1439-5

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Piston Pin 15 x 46.70mm CR/RM 125

Part Number: PXR-04-1546-7

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Piston Pin 15 x 47.00mm CR125 '88-07

Part Number: PXR-04-1547

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Piston Pin 16 x 53.00mm KDX200 '86-05

Part Number: PXR-04-1653

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ProX Piston Pin 18 x 56.00mm CR/KX/YZ250

Part Number: PXR-04-1856

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Estimated Ship Date: Feb 23, 2026 if ordered today

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