1974 Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.701 in. Bore, 94.000mm Bore, 2.0mm, 2.5mm, 4.0mm Thickness, Set for One Cylinder, Each

Part Number: HSN-2C4205S040

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.721 in. Bore, 94.500mm Bore, 2.0mm, 2.5mm, 4.0mm Thickness, Set for One Cylinder, Each

Part Number: HSN-2C4205S060

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

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

Part Number: HSN-2C148S040

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

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

Part Number: HSN-2C148S060

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

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

Part Number: HSN-2C148S070

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4282S

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4282S020

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Piston Ring, Chrome, 47.00mm, for use on Honda®, KTM, Yamaha, Each

Part Number: WIS-1850CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

PERFECT CIRCLE SET

Part Number: MAH-S40564CP030

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Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6840S030

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Estimated Ship Date: Tomorrow if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-675S010

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Estimated Ship Date: Nov 14, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6840S060

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Estimated Ship Date: Tomorrow if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-671S060

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Estimated Ship Date: Tomorrow if ordered today

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Piston Ring, Phosphate Coated, 73.00mm Bore, Kawasaki, KTM, Polaris, Each

Part Number: WIS-2874CSM

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-692S030

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-594S060

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Estimated Ship Date: Tomorrow if ordered today

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

Part Number: HSN-2C656S

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-695S040

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

Part Number: HSN-2M574S030

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C568S030

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Estimated Ship Date: Tomorrow if ordered today

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

Part Number: HSN-2M683S080

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Estimated Ship Date: Tomorrow if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C568S060

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Estimated Ship Date: Tomorrow if ordered today

• Special Order

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.809 in. Bore, 96.750mm Bore, 2.0mm, 2.0mm, 4.75mm Thickness, Set for One Cylinder, Each

Part Number: HSN-2C4203S030

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Estimated Ship Date: Tomorrow if ordered today

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

Part Number: HSN-2M667S060

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Estimated Ship Date: Tomorrow if ordered today

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

Part Number: HSN-2M683S010

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Estimated Ship Date: Tomorrow if ordered today

• Special Order