Pistons & Piston Rings

Piston Wrist Pins, 51 Series, 5115 Steel, 1.094 in. Diameter, 2.930 in. Length, 0.190 in. Wall Thickness, Straight End, Each

Part Number: JEP-09429301951S

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Estimated Ship Date: Monday 11/17/2025

Piston Wrist Pins, 5115 Steel, 0.866 in. Diameter, 2.500 in. Length, 101 grams, Each

Part Number: WIS-S417

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston Wrist Pin, Chromoly, 0.912 in. Diameter, 2.500 in. Length, .160 in. Wall Thickness, 122 grams, Each

Part Number: WIS-S489

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

Piston Wrist Pins, 5115 Steel, 0.901 in. Diameter, 2.500 in. Length, 121 grams, Each

Part Number: WIS-S611

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston Wrist Pin, Steel, Each

Part Number: WIS-S643

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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: Dec 10, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.866 in. Diameter, 2.000 in. Length, 106 grams, Each

Part Number: WIS-S782

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Estimated Ship Date: Dec 10, 2025 if ordered today

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1/16-1/16-5/32

Part Number: JEP-J140F1-3508

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Piston Rings, 3mm STD TENS OIL single

Part Number: JEP-S0156

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Estimated Ship Date: Monday 11/17/2025

Piston Rings, Powersports, Steel, Gas Nitrided Top, 90.00mm Bore, for use on Honda®, Kit

Part Number: NTI-NA-10000R

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Estimated Ship Date: Dec 8, 2025 if ordered today

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LOCKS-SBC .061 ROUND

Part Number: MAN-42270-8

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 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: Dec 10, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4310H

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Wrist Pin, Type 2, .980 in. Diameter, 2.930 in. Length, .090 in. Wall, 95 Grams, Each

Part Number: ROS-980-09-29

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Estimated Ship Date: Monday 11/17/2025

Engine Piston Ring Set, 1-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5153

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Estimated Ship Date: Monday 11/17/2025

Wrist Pin, Type 1, .912 in. Diameter, 2.500 in. Length, .142 in. Wall, 110 Grams, Each

Part Number: ROS-912-01-25

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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

Part Number: HSN-2D7291

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Estimated Ship Date: Monday 11/17/2025

Piston Rings, Powersports, 2-Stroke, 83.000mm Bore, TC Ring Style, Steel Top Ring, Chrome Facing, Each

Part Number: WIS-3268TC

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Engine Piston Ring, 2.834 Semi Keystone Ring

Part Number: WIS-2834KA

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 20.00mm Diameter, 55.50mm Length, Each

Part Number: WIS-S423

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston Pin, Steel, Tapered, 15.00mm x 47.00mm, Each

Part Number: WIS-S632

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Piston Pin, Steel, Tapered, 15.00mm x 41.00mm, Kawasaki, Each

Part Number: WIS-S635

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Ring, Plasma Moly, File Fit, 4.045"

Part Number: HRS-H486240305T

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C828S040

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.310 in. Bore, 1/16 in. 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: JEP-S100S1-43105

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Estimated Ship Date: Dec 4, 2025 if ordered today

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