Pistons & Piston Rings

Piston, OE Replacement, Cast Aluminum, Dome, 4.091 in. Bore, Mopar, Each

Part Number: MAH-S2243862

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Estimated Ship Date: Jul 24, 2025 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.310 in. Bore, File Fit, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP431064

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Estimated Ship Date: Monday 7/14/2025

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Piston Rings, Pro GPX Gas Ported, 4.250 in. Bore, File Fit, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP425064

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Estimated Ship Date: Aug 21, 2025 if ordered today

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

Part Number: HSN-2M5589030

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CR6490-45

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Estimated Ship Date: Jul 23, 2025 if ordered today

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

Part Number: HSN-2M5515

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Estimated Ship Date: Jul 29, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-1177HC-060

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Pistons, Cast, Dish, 4.130 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Big Block FE, Set of 8

Part Number: UEM-1138-STD

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 3.895 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-020

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Pistons, Cast, Flat, 84.5mm Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, for Nissan, L6, Set of 6

Part Number: UEM-9045-1-5MM

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-9906HC-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Rings, Pro HEMI, 3.927 in. bore, File-fit 1.2mm Nitride Steel Top, 1.2mm Ductile Second, 3.0mm Std. Tension Oil, 8 Cylinders, Set

Part Number: SUM-392712

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Estimated Ship Date: Monday 7/14/2025

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Pistons, Cast, Flat, 93.5mm Bore, 2.0mm, 2.5mm, 4.0mm Ring Grooves, Ford, Mercury, V6, Set of 6

Part Number: UEM-1174-5MM

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Estimated Ship Date: Aug 18, 2025 if ordered today

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

Part Number: HSN-2M5275

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Estimated Ship Date: Jul 29, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.060 in. Bore, Ford, Mercury, Set of 8

Part Number: SLP-H653CP60

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Estimated Ship Date: Monday 7/14/2025

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Piston Rings, Performance Series, 4.040 in. Bore, File Fit, 0.043 in., 0.043 in., 3.0mm, 8-Cylinder, Set

Part Number: MLE-4045ML-043

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.020 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HRS-HRC486040205

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Estimated Ship Date: Aug 25, 2025 if ordered today

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GM DURAMAX (R & L) 403CI / 6.6L 4.095 3.0K 2.0 3.0 8CYL

Part Number: TSR-CD909140

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Piston Ring, Premium Sportsman Series, 4.390 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: JEP-S100S843905

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Piston, Cast, Flat Top, 3.936 in. Bore, Chrysler, Dodge, Plymouth, Small Block, V8, Set of 8

Part Number: SLP-285AP30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/14/2025

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Pistons, Cast, Flat, 3.593 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Chevy, L6, Set of 6

Part Number: UEM-1413-030

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Piston, Hypereutectic, Flat, 3.819 in. Bore, 1.5mm, 1.5mm, 3mm Grooves, Buick, Chevy, Hummer, 4.8L, 5.3L, Set of 8

Part Number: SLP-H1132CPA100M

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.530 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CRL9190-285

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Estimated Ship Date: Monday 7/14/2025

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Piston Rings, Moly, 3.790 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-240K40

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Estimated Ship Date: Monday 7/14/2025

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Pistons, KB Performance, 3.785 in. Bore, Dish, 1.353 in. Compression Height, Press/Float Pin, 5/64 x 5/64 x 3/16 Ring Grooves, Jeep, Set of 6

Part Number: UEM-KB424C-STD

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Estimated Ship Date: Aug 18, 2025 if ordered today

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