BUICK Pistons & Piston Rings

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

Part Number: HSN-2C4903020

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4456030

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4979030

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Piston Rings, Chrome, 3.730 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, 6-Cylinder, Set

Part Number: HSN-2C5133030

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

Part Number: HSN-2C656020

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

Part Number: HSN-2C656040

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

Part Number: HSN-2C694

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4-CYL RING SET

Part Number: HSN-2N5130

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

Part Number: HSN-CM5531040

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

Part Number: HSN-2C4898

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50784CP

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 90mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, Set of 4

Part Number: UEM-3422HC-1-0MM

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 89.75mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, Set of 4

Part Number: UEM-3422HC-75MM

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston, Hypereutectic, Dome, 93.5mm Bore, 1.2mm, 1.5mm, 2.5mm Ring Grooves, GM, Isuzu, L6, Each

Part Number: UEM-S3496HC-5MM

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston, Hypereutectic, Dish, 92.75mm Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3439HC-75MM

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Piston, Hypereutectic, Dish, 93mm Bore, 1.2mm, 1.5mm, 4.0mm Ring Grooves, GM, V6, Each

Part Number: UEM-S3439HC10MM

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.020 in. Bore, 1/16 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1533HC-020

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 4.000 in. Bore, 1/16 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1533HC-STD

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Single Piston

Part Number: MAH-S0081

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Ring Set, Moly - GMC Pass. 350(5.7L) Eng. (1990-94)

Part Number: MAH-41616CP040

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40141CP030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42301CP-010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42301CP-020

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.671 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: MAH-41930CP010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50076CP040

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Estimated Ship Date: Jan 19, 2026 if ordered today

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