Pistons & Piston Rings

44.5 MM CS RING

Part Number: WIS-1752CS

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Rings, Chrome, 45.00mm, KTM, Polini, Set

Part Number: WIS-1772CS

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4125H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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Estimated Ship Date: Sep 22, 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: Sep 22, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.796 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3796H

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Estimated Ship Date: Sep 22, 2025 if ordered today

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3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

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Estimated Ship Date: Sep 22, 2025 if ordered today

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AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

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Estimated Ship Date: Sep 22, 2025 if ordered today

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89.00MM RING SET

Part Number: WIS-3504TC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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89.50 MM RING SET

Part Number: WIS-3524TC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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90 x 1.2mm TC Ring

Part Number: WIS-3544TC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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82.50 MM RING SET

Part Number: WIS-3248TC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Piston Ring, 3.258 Semi Keystone Ring

Part Number: WIS-3258KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Piston Ring, 3.268 Semi Keystone Ring

Part Number: WIS-3268KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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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: Sep 22, 2025 if ordered today

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83.50 MM RING SET

Part Number: WIS-3287TC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Piston Ring, 3.307 Semi Keystone Ring

Part Number: WIS-3307KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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84.00 MM RING SET

Part Number: WIS-3307TC

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Estimated Ship Date: Sep 22, 2025 if ordered today

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3.630 " SEMI KEYSTONE RING

Part Number: WIS-3630KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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3.655" SEMI KEYSTONE RING

Part Number: WIS-3655KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Piston Ring, 3.140 Semi Keystone Ring

Part Number: WIS-3140KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Piston Ring, 3.150 Semi Keystone Ring

Part Number: WIS-3150KA

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Ring, Top Ring, Gas Nitrided, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FTX

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Wrist Pins, 5115 Steel, 0.875 in. Diameter, 2.470 in. Length, 128 grams, Each

Part Number: WIS-S720

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Estimated Ship Date: Sep 22, 2025 if ordered today

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