Pistons & Piston Rings

Piston, Pro LS, 4.075 in. Bore, Forged Aluminum, Dome, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S434075-2

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Estimated Ship Date: Monday 10/20/2025

Piston, Forged, Flat, 4.030 in. Bore, Ford, Each

Part Number: SUM-17370FC-30-1

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Estimated Ship Date: Monday 10/20/2025

Pro LS 2618 Forged Piston, 3.898 bore, 1.326 C.H., 3cc mini dome, Std. Stroke, Gen. 3 Press-fit Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Each

Part Number: SUM-326S453898-3

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Estimated Ship Date: Monday 10/20/2025

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.278 in. Bore, Chrome, 1.2mm, 1.5mm, 2.0mm Ring Thickness, Volkswagen, L4, Set of 4

Part Number: HSN-2C4639030

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Estimated Ship Date: Monday 10/20/2025

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

Part Number: HSN-2C4639

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

4-CYL RING SET

Part Number: HSN-2N5130

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Estimated Ship Date: Monday 10/20/2025

Piston, Pro LS, 4.040 in. Bore, Forged Aluminum, Flat Top, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S274040-2

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Estimated Ship Date: Monday 10/20/2025

H13 Pin .866D/2.250L/.185W MahleCham&Coa

Part Number: TPD-S0650

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Estimated Ship Date: Nov 18, 2025 if ordered today

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ProX Piston Kit KX125 '94 (53.96mm)

Part Number: PXR-01-4213-C

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Engine Piston, Tohatsu 3 CYL. 40/50D 2707KD

Part Number: WIS-3156P3

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Pistons, Cast, Dish, 92mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Toyota, L4, Set of 4

Part Number: UEM-9070-STD

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 89.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring, GM, Set of 4

Part Number: UEM-3478HC-5MM

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 86.75mm Bore, 1.5mm, 1.5mm, 2.5mm Ring Grooves, GM, L4, Set of 4

Part Number: UEM-3495HC-75MM

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, Cast, Flat, 3.468 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, Set of 4

Part Number: UEM-4501-030

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.040 in. Bore, 1/16 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1533HC-040

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Estimated Ship Date: Nov 25, 2025 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: Nov 25, 2025 if ordered today

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Pistons, Cast, Dish, 93mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Toyota, L4, Set of 4

Part Number: UEM-9070-1-0MM

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.915 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP040

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.935 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP060

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.475 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L4, Set

Part Number: MAH-42077CP030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.464 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42099CP

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring Set, Moly - Ford 2.0L GTDI Duratec Turbo / Non Turbo 2011-2015

Part Number: MAH-42282CP030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring Set, Plain - Nissan 2.5L 4cyl. 2007-2015 QR25DE, QR25DER

Part Number: MAH-42286CP

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring Set, Plain - Nissan 2.5L 4cyl. 2007-2015 QR25DE, QR25DER

Part Number: MAH-42286CP020

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Estimated Ship Date: Nov 21, 2025 if ordered today

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SLEEVE ASSEMBLY RING SET

Part Number: MAH-03316N0

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Estimated Ship Date: Nov 21, 2025 if ordered today

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