BUICK CENTURY MAHLE Original Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP030

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: MAH-40564CP040

5.0 out of 5 stars ( 1 )

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

Part Number: MAH-40564CP060

5.0 out of 5 stars ( 1 )

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Piston Rings, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP

5.0 out of 5 stars ( 3 )

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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, V8, Set

Part Number: MAH-50564CP

5.0 out of 5 stars ( 2 )

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Piston - GM 5.7L (350) V8 FLATTOP COAT (030) W/P aftermarket version

Part Number: MAH-2243547030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Piston - GM 5.7L (350) V8 FLATTOP COAT (040) W/P AFTERMARKET VERSION

Part Number: MAH-2243547040

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Piston Rings, Original Standard Piston Ring Sets, Cast Iron, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP040

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP020

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Single Piston

Part Number: MAH-S2242012040

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543030

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Estimated Ship Date: May 29, 2026 if ordered today

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Piston - GMC Pass. & Trk. 350 (5.7L) Eng. (1971-93). Same as 2243556 except 8 pack.

Part Number: MAH-2242694

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Estimated Ship Date: May 29, 2026 if ordered today

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Piston - GM 350. Same as 2243556 except 8 pack.

Part Number: MAH-2242694030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543

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Estimated Ship Date: May 29, 2026 if ordered today

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Piston - GM 5.7L (350) V8 DISH COAT (030) W/P AFTERMARKET VERSION

Part Number: MAH-2243543030

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Estimated Ship Date: Jun 1, 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 )

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Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451

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Piston With Rings - GM 5.7L (350) V8 DISH CT (030) W/PR MOLY

Part Number: MAH-2243543WR030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543020

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243543060

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Single Piston

Part Number: MAH-S2242511030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Single Piston

Part Number: MAH-S2242012

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Ring Set, Moly -

Part Number: MAH-41564020

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.524 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-51471CP020

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Ring Set, Moly - GMC Pass. 121(2.0L) Eng. (87-89); GMC Pass. 134(2.2L) Eng. (90-93)

Part Number: MAH-41564

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