1959 Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40203CP040

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Estimated Ship Date: Dec 10, 2025 if ordered today

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

Part Number: HSN-5957

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C577060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C577030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C577020

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C144

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C683

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C660

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C660020

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM5597

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Moly, 4.040 in. Bore, 5/64 in., 3/32 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-248K40

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Estimated Ship Date: Nov 20, 2025 if ordered today

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

Part Number: HSN-5782060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50141CP030

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C568030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.635 in. Bore, Harley-Davidson®, 10.50;1 Compression Ratio, Kit

Part Number: UEM-KB294-010

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508025

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -42.3cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB928C030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Powersports Piston, Forged 4032 Alloy, Coated, 3.467 in. Bore, 1.450 in. Comp. Ht, Hemi Dome, -47.6cc, 0.030 in. Oversize, 0.791 in. Pin, Harley®, Set

Part Number: UEM-KB931C030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Knuckle Pan Shovel Hemi Dome -47.6cc 74ci FL, FLH, FX 1941-79

Part Number: UEM-KB931C080

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston Set, KB Forged Coated Piston - Knuckle Pan Shovel Hemi Dome -47.6cc 74ci FL, FLH, FX 1941-79

Part Number: UEM-KB931C005

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Powersports Piston, Forged 4032 Alloy, Coated, 3.477 in. Bore, 1.450 in. Comp. Ht, Hemi Dome, -47.6cc, 0.040 in. Oversize, 0.791 in. Pin, Harley®, Set

Part Number: UEM-KB931C040

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.457 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-020

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.497 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-070

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.507 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-080

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Estimated Ship Date: Dec 15, 2025 if ordered today

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