Pistons & Piston Rings

Piston Pin, 52100 High Carbon Steel, 0.990 in. Diameter, 2.930 in. Length, 172 Grams, Each

Part Number: WIS-S726

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, Ford, SBF, Each

Part Number: SUM-17302C-00-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Single Piston

Part Number: MAH-S2243543030

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Estimated Ship Date: Jan 9, 2026 if ordered today

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H13 .927"OD/2.250"L/.250"W JE Chamfered

Part Number: TPD-S0768

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.040 in. Bore, 1.2 mm, 1.0 mm, 3.0 mm Thickness, Single Cylinder, Set

Part Number: JEP-J91501-40405

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M586S020

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Estimated Ship Date: Today

Pro GPX 99.5mm/3.917 Gas Ported Rings, Aftermarket forged pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP9950XX

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Estimated Ship Date: Today

H13 .927D/2.250L/.225W Wiseco Chamfer

Part Number: WIS-S828

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Wrist Pins, Chamfered Pin, H13 Tool Steel, 0.927 in. Diameter, 2.250 in. Length, 124 grams, Each

Part Number: WIS-S812

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4411S

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Estimated Ship Date: Dec 23, 2025 if ordered today

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1.0-1.0-2.0-3.268

Part Number: JEP-XG8300

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Gas Nitrided, 83mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8300XX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Gas Nitrided, 3.740 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: JEP-JG1001-3740

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Gas Nitrided, 81mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8100XX

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Estimated Ship Date: Today

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

Part Number: HSN-148

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Estimated Ship Date: Today

Piston, Hypereutectic, Flat, 4.060 in. Bore, 3.75 in. Stroke, 5/64 in., 5/64 in., 3/16 in. Rings, Chevy, Each

Part Number: SLP-WH860CP60

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Estimated Ship Date: Today

PISTON RING

Part Number: MAN-46855-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Piston Wrist Pins, Chamfered Pin, H13 Tool Steel, 0.990 in. Diameter, 2.930 in. Length, 189 grams, Each

Part Number: WIS-S813

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Estimated Ship Date: Today

Piston, Hypereutectic, Dished, 4.040 in. Bore, Chevy, Single replacement, Each

Part Number: SUM-17383C-40-1

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Piston Rings, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in., Iron, Moly, 8-Cylinder, Set

Part Number: UEM-4000AM8-020

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Piston Ring Set, 3.520 Semi Keystone Ring Set

Part Number: WIS-3520KD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, Single Piston, Set

Part Number: WIS-4185LS

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Piston Rings, Plasma-moly, 3.940 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3940VK

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, XA Series, 67.000mm Bore, 0.8mm, 0.8mm, 1.5mm Thickness, Single Piston, Set

Part Number: WIS-2638XA

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Engine Piston Ring Set, 1-Cyl Ring Set; Chrome

Part Number: HSN-2D585425

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Estimated Ship Date: Today