Pistons & Piston Rings

.Piston Rings, 3.563 in. Bore, Jr. Race Car, Set

Part Number: JRC-952-3563XC

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Estimated Ship Date: Nov 17, 2025 if ordered today

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81.00 MM RING SET

Part Number: WIS-3189XG

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 92mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9200XX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Jeep, 4.0L, Set

Part Number: CWA-4762462

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-83500210K4

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Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: HSN-4659030

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Estimated Ship Date: Nov 13, 2025 if ordered today

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HASTRACE SINGLE CYL RING SET

Part Number: HSN-SN9045S040

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Estimated Ship Date: Nov 13, 2025 if ordered today

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1.0-1.0-2.0-3.189

Part Number: JEP-XGNC8100

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.040 in. Bore, 0.047 in., 0.047 in. 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4042GFX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.047 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4047GFX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 40.50mm Bore, for use on Honda®, Set

Part Number: WIS-4050XZ

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.057 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4057GFX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.322 RING SET - 1/16 X 1/16 X 3.0MM

Part Number: WIS-4322HFL

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.135" x 1.2 x 1.2 x 2.0mm Rin

Part Number: WIS-4135VM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.135" Ring Set - .043"x1.2x2.

Part Number: WIS-4135VZ

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.147 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4147GFX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4155HF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.070" Ring Set - 1.2x1.2x2.0m

Part Number: WIS-4070VM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.070" Bore .059x.059x.098" Ri

Part Number: WIS-4070XK

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.070 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4075HF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.080" Auto Ring Set for 1 Piston

Part Number: WIS-4080HF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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103.89mm (4.090") Auto Ring Set - 8 cyl

Part Number: WIS-4090GFX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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1.2/1.2/2.0mm 4.100" bore; 8lb tension

Part Number: WIS-4100VM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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