2004 Pistons & Piston Rings

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.937 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP020

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243663

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Chrome, 1.2mm, 1.2mm, 2.0mm Ring Thickness, H4, L4, Set of 4

Part Number: HSN-2C5219020

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Single Piston

Part Number: MAH-S2243503

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Engine Piston Ring Set 99-16 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-C9600850

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston Ring Set 99-16 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-C96008STD

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.044 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860045

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.030 in. Bore, Rings, Chevrolet, 6.0L, Single Piston, Each

Part Number: WIS-5523A3

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.551 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, L8, V8, Set of 8

Part Number: HSN-2C5018

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243894

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston Rings, Phosphate Coated, 3.551 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-4628

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.445 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L4, Set

Part Number: MAH-42077CP

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273780-2

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S27400512

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

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

Part Number: HSN-2C4670

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Single Piston

Part Number: MAH-S2243540

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.396 in. Bore, 86.250mm Bore, 1.2mm, 1.5mm, 2.5mm Thickness, Set of 4

Part Number: HSN-2C5130010

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.445 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L4, Set

Part Number: MAH-42086CP

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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

Part Number: HSN-4651020

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Plasma-moly, 3.819 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4978040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

Piston Rings, Plasma-moly, 3.561 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4628010

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston Ring Set 90-10 FRD/MAZ/MER 4.0L

Part Number: EGN-M3951650

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S273780-5

Not Yet Reviewed

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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

Part Number: HSN-2M586030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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