1991 Pistons & Piston Rings

Piston Rings, Phosphate Coated, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-598020

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: HSN-2M5538S030

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Single Piston

Part Number: MAH-S2242040

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17350C-60-1

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

Part Number: HSN-665

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Piston

Part Number: MAH-S2242007

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.642 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2M4216020

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V6, Set

Part Number: MAH-50664CP

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Piston Rings, Phosphate Coated, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Gas Nitrided, 76.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2992XG

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Piston Rings, Chrome, 67.50mm, Honda®, Kawasaki, Yamaha, Each

Part Number: WIS-2658XC

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: HSN-148040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Chrome, 77.00mm Bore, for use on Honda®, Kawasaki, Yamaha, Set

Part Number: WIS-3032XC

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Piston Ring Set 91-95 CHV/OLD/PON 3.4L

Part Number: EGN-C9211675

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Rings, Moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41860CP

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Engine Piston Ring Set 58-01 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-R39158020

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.060 in. Bore, 3.75 in. Stroke, 5/64 in., 5/64 in., 3/16 in. Rings, Chevy, Each

Part Number: SLP-WH860CP60

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Estimated Ship Date: Today

Engine Piston Ring Set 68-93 FRD/LIN/MER 7.0L/7.5L

Part Number: EGN-R43658060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Piston Ring Set 53-03 AMC/BUI/CAD/CHV/CHR/DOD/FRD/GM/GMC/JEP/LIN/MER/OLD/PLY/PON

Part Number: EGN-M40058STD

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston Kit 86-95 FRD/LIN/MER 5.0L

Part Number: EGN-K30081STD

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Piston Ring Set 53-94 AMC/BUI/CAD/CHV/CHR/DOD/FRD/GM/GMC/JEP/LIN/MER/OLD/PLY/PON 4.3L/4.7L/4.9L/5.0L/5.3L/5.7L/5.8L/5.9L/6.0L/6.4L/6.6L

Part Number: EGN-R40058080

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 3.992 in. Bore, Plasma-moly, 1.6mm, 1.75mm, 3.5mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2M4627040

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Piston Rings, Chrome, 102.00mm Bore, for use on Honda®, Yamaha, Set

Part Number: JEP-XH10200

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4265S

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Estimated Ship Date: Apr 16, 2026 if ordered today

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