OLDSMOBILE Pistons & Piston Rings

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-51475CP

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50141CP040

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Pistons, Cast, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487-030

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Cast, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3487-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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

Part Number: HSN-2M4721040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5570040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston Rings, Chrome, 3.750 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40619CP

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Estimated Ship Date: Dec 17, 2025 if ordered today

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

Part Number: HSN-2C592010

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2M4862040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-4649

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2C4888

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2C4893

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.756 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-51137CP020

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

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: Dec 17, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40514CP060

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40664CP020

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Special Order

Ring Set, Moly - GMC Pass. 173(2.8L) Eng. (87-89), 189(3.1L) Eng. (88-93), GMC Trk.189(3.1L)

Part Number: MAH-41473CP020

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.622 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-41555CP

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.642 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41873CP020

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5570030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5570065

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5630030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2C139010

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2M4721030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2C5570030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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