Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.390 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4390H

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Piston Rings, Piston Ring Sets, Phosphate Coated, 4.130 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Each

Part Number: HSN-595S

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Piston Rings, Plasma-moly, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4350H

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Piston Rings, Chrome, 46.50mm, Suzuki, Set

Part Number: WIS-1830CS

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Wrist Pin, Sharp End, Low Carbon Steel, .980 in. Diameter, 2.930 in. Length, .160 in. Wall, 156 Grams, Each

Part Number: JEP-98029301651S

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.945 in. Diameter, 2.250 in. Length, 0.150 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-94522501551C

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.993 in. Diameter, 2.930 in. Length, 0.180 in. Wall Thickness, Straight End, Each

Part Number: JEP-99329301851S

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Piston Wrist Pin, Steel, 0.669 in. Diameter, 2.250 in. Length, 0.120 in. Wall Thickness, Each

Part Number: JEP-66922501251C

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.350 in. Length, 0.150 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-86623501551C

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.927 in. Diameter, 2.250 in. Length, 0.170 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-92722501751C

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 1.000 in. Diameter, 2.930 in. Length, 0.160 in. Wall Thickness, Straight End, Each

Part Number: JEP-00029301651S

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.980 in. Diameter, 2.930 in. Length, 156 grams, Each

Part Number: WIS-S706

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Wrist Pin, 20mm Diameter, 2.500 in. Length, .200 Wall Thickness, 117 Grams, Each

Part Number: WIS-S708

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Wrist Pin, Tool Steel, .984 in. Diameter, 2.750 in. Length, 107 Grams, Each

Part Number: UEM-R-73

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Piston Wrist Pin, Series 51, 170 grams, 5115 Low Carbon Steel, 1.094 in. Diameter, 2.930 in. Length, Each

Part Number: JEP-09429301551S

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.498 in. Bore, 1/16 in., 1/16 in., 3/16 in., Thickness, Single Cylinder, Set

Part Number: JEP-J140F1-3498

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Piston Wrist Pin, Steel, Each

Part Number: WIS-S424

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Wrist Pin, Steel, Each

Part Number: WIS-S451

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Piston Wrist Pins, 5115 Steel, 0.929 in. Diameter, 2.250 in. Length, 106 grams, Each

Part Number: WIS-S762

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Pin, 23mm, 0.905 in., 2.500 in., Steel, Each

Part Number: WIS-S729

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 Thickness, Single Piston, Set

Part Number: WIS-4165H

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 1-Cylinder, Set

Part Number: JEP-S100S1-42805

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Wrist Pin, .927 in. Diameter, 2.500 in.Length, 118 Grams, Square Ends, Each

Part Number: JEP-92725001551S

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Estimated Ship Date: Oct 7, 2025 if ordered today

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

Part Number: HSN-2D7476

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Ring, Plasma Moly, File Fit, 4.605 in. Bore

Part Number: HRS-H486246005O

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Estimated Ship Date: Nov 6, 2025 if ordered today

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