Pistons & Piston Rings

Pistons, Cast, Dish, 3.905 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Chevy, L6, Set of 6

Part Number: UEM-1429-030

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Engine Piston, Kawasaki EX300 Ninja '13-17 12.5:1 CR

Part Number: WIS-40219M06600

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Pistons, SB Chev, FT, 4.040"

Part Number: HRS-840412305L

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, SB Chev, FT, 4.040"

Part Number: HRS-840412305R

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Cleveland, Set of 8

Part Number: UEM-1159-040

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Estimated Ship Date: Jan 28, 2026 if ordered today

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6-CYL RING SET

Part Number: HSN-2C5384

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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

Part Number: HSN-5188

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Stainless Steel Series Performance, Gas Nitrided, 4.080 in. Bore, 1.2mm, 1.2mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SN9045080

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Piston Rings, Steel Series Performance, Plasma-moly, 3.845 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8531065

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Piston Rings, Stainless Steel Series Performance, Gas Nitrided, 3.917 in. Bore, 1.2mm, 1.2mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SN9040020

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Estimated Ship Date: Jan 5, 2026 if ordered today

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4.040B 1/16PMD/1/16RBT/3/16ST8CylSet

Part Number: DPP-09024040

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Estimated Ship Date: Monday 12/22/2025

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Piston Rings, Stainless Steel Series Performance, Gas Nitrided, 4.120 in. Bore, 1.2mm, 1.2mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SN9045120

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Estimated Ship Date: Jan 5, 2026 if ordered today

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4.125B 1/16PMD/1/16RBT/3/16ST8CylSet

Part Number: DPP-09024125

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Piston Rings, Plasma Moly Top, Martensitic Ductile Napier Second, Std. Tension Oil, File Fit for 3.830 in. Bore, 1/16 in., 1/16 in., 3/16 in., Set

Part Number: DPP-09023830

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Silvolite Hyper Coated Anodized Piston -2.4L KIA 2011-2015 (4PK)

Part Number: UEM-9147HCA75MM

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Piston Rings, Performance Series, Sport Compact, Drop In, 86.00 mm Bore, 1.2mm, 1.2mm, 2.8mm, 6-Cylinder, Set

Part Number: MLE-8600MS6-12

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Pistons, Hyperuetectic, Dish, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 6

Part Number: UEM-1186H-060

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Piston Rings, Steel Series Performance Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 0.043 in., 0.043 in., 3.0mm, L8, V8, Set of 8

Part Number: HSN-SM5587030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: HSN-2C4776020

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Ceramic PVD, 4.056 in. Bore, 3.0mm, 2.35mm, 4.0mm Thickness, 6-Cylinder, Set

Part Number: HSN-2D4914100

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Silvolite Hyper-Coated Anodized Piston 2.5L Subaru (H4) 2006-2011

Part Number: UEM-9145HCA10MM

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Estimated Ship Date: Jan 28, 2026 if ordered today

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ProX Piston Kit Yam Wolverine RMAX2/4 '21-22

Part Number: PXR-01-2921-B

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 96mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Ford, Set of 4

Part Number: UEM-3168HC-STD

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Estimated Ship Date: Jan 28, 2026 if ordered today

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

Part Number: HSN-2C4707040

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB414-020

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Estimated Ship Date: Jan 28, 2026 if ordered today

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