Pistons & Piston Rings

Engine Piston Ring Set, 3.189 Semi Keystone Ring Set

Part Number: WIS-3189KD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Rings, Powersports, 2-Stroke, 81.458mm Bore, KD Ring Style, Semi Keystone Ring, Steel Top Ring, Chrome Facing, Pair

Part Number: WIS-3207KD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Rings, Ring, Plasma Moly, File Fit, 4.045"

Part Number: HRS-H486240405T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Plasma Moly, File Fit, 4.130"

Part Number: HRS-H486241255T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Plasma Moly, File Fit, 4.160"

Part Number: HRS-H486241555T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Plasma Moly, File Fit, 4.170"

Part Number: HRS-H486241655T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Plasma Moly, File Fit, 4.505"

Part Number: HRS-H486245005T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Plasma Moly, File Fit, 4.605"

Part Number: HRS-H486246005T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Top, 4.035"

Part Number: HRS-H487040305T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Top, 4.160"

Part Number: HRS-H487040405T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Ring, Top, 4.160"

Part Number: HRS-H487041555T

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Piston Wrist Pin, 0.787 in. Diameter, 2.250 in. Length, H13 Tool Steel, 0.205 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H7872250205C

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Piston Wrist Pin, 0.787 in. Diameter, 2.250 in. Length, H13 Tool Steel, 0.225 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H7872250225C

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Piston Wrist Pin, 0.912 in. Diameter, 2.750 in. Length, H13 Tool Steel, 0.145 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H9122750145C

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Piston Wrist Pin, 0.990 in. Diameter, 2.500 in. Length, H13 Tool Steel, 0.185 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H9902500185C

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Estimated Ship Date: Nov 6, 2025 if ordered today

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SINGLE RING

Part Number: MAN-461000-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Piston Wrist Pin, 0.927 in. Diameter, 2.750 in. Length, H13 Tool Steel, 0.165 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H9272750165C

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Piston Wrist Pin, 0.927 in. Diameter, 2.750 in. Length, H13 Tool Steel, 0.225 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H9272750225C

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Piston Wrist Pin, 0.990 in. Diameter, 2.930 in. Length, H13 Tool Steel, 0.185 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H9902930185C

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 58.50mm Length, Each

Part Number: WIS-S272

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston Pin, Steel, Chrome, Straight, 15.00mm x 44.50mm, Buell, Harley-Davidson®, Each

Part Number: WIS-S572

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Piston Wrist Pins, 52100 Steel, 0.906 in. Diameter, 2.360 in. Length, 145 grams, Each

Part Number: WIS-S794

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Piston Wrist Pin, 0.866 in. Diameter, 2.250 in. Length, H13 Tool Steel, 0.200 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H8662250200C

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Piston Wrist Pin, 0.866 in. Diameter, 2.500 in. Length, H13 Tool Steel, 0.185 in. Wall Thickness, Chamfered, Each

Part Number: TPD-H8662500185C

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Piston Rings, Chrome, 68.00mm, for use on Honda®, Kawasaki, Each

Part Number: WIS-2677XA

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