2012 Pistons & Piston Rings

Piston, Pro LS, 4.075 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S274075-2

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Estimated Ship Date: Monday 9/29/2025

SINGLE PISTON SUM-326943406512 EA.

Part Number: SUM-326S43406512

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Estimated Ship Date: Monday 9/29/2025

Piston, Pro LS, 4.005 in. Bore, Forged Aluminum, Flat Top, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S434005-2

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Estimated Ship Date: Monday 9/29/2025

Piston, Pro LS, 4.040 in. Bore, Forged Aluminum, Flat Top, 0.945 Pin Diameter, Chevy, Each

Part Number: SUM-326S454040-2

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Estimated Ship Date: Monday 9/29/2025

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

Part Number: HSN-2M4599030

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Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: HSN-2C4586

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Estimated Ship Date: Oct 14, 2025 if ordered today

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ProX Piston Kit KX100 '95-13 (52.45mm)

Part Number: PXR-01-4195-A

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Estimated Ship Date: Oct 20, 2025 if ordered today

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

Part Number: HSN-2C5236030

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Estimated Ship Date: Oct 13, 2025 if ordered today

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RING SET, PLAIN

Part Number: MAH-42285CP

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set

Part Number: HSN-2D4845S

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42308CP

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.780 in. Bore, Chrome Top Ring, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2C4550

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Estimated Ship Date: Oct 13, 2025 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: Oct 13, 2025 if ordered today

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Single Piston

Part Number: MAH-S0064

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.642 in. Bore, 92.500mm Bore, 1.25mm, 1.5mm, 2.5mm Thickness, Set of 4

Part Number: HSN-2C5164

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.425 in. Bore, 87.000mm Bore, 1.2mm, 1.5mm, 2.5mm Thickness, Set of 4

Part Number: HSN-2C5130040

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Rings, Phosphate Coated, 3.591 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-4628040

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Estimated Ship Date: Oct 13, 2025 if ordered today

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4-CYL RING SET

Part Number: HSN-2C4504

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Estimated Ship Date: Oct 13, 2025 if ordered today

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

Part Number: HSN-4862030

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Estimated Ship Date: Oct 13, 2025 if ordered today

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ProX Piston Kit KTM65SX '09-22 + TC65 '17-22 (44.99mm)

Part Number: PXR-01-6029-D

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243760

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Estimated Ship Date: Monday 9/29/2025

Piston Rings, Premium Ductile Ring Sets, Standard Size, 2.854 in. Bore, Chrome, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C5252

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Estimated Ship Date: Monday 9/29/2025

Ring Set, Moly - Ford Duratec 3.0L w/2.5MM Oil 2000-2010 (M8576KM - M8600KM) S, U, V, 1, 2

Part Number: MAH-42095CP020

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Estimated Ship Date: Monday 9/29/2025

Single Piston

Part Number: MAH-S0106

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Estimated Ship Date: Monday 9/29/2025

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5086S040

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Estimated Ship Date: Monday 9/29/2025