Pistons & Piston Rings

Pistons, 3.508 - RING SET

Part Number: JEP-21922-83

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Ring, Chrome, 50.00mm, Suzuki, Yamaha, Each

Part Number: WIS-1969CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring, Chrome, 50.50mm, for use on Honda®, Each

Part Number: WIS-1988CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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51.00 MM RING SET

Part Number: WIS-2008CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring, 51.50 mm Ring

Part Number: WIS-2028CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring, Chrome, 52.00mm, for use on Honda®, KTM, Suzuki, Each

Part Number: WIS-2047CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring, Chrome, 52.50mm, Kawasaki, Each

Part Number: WIS-2067CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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52.87 MM RING SET

Part Number: WIS-2082CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring, Chrome, 53.00mm, Kawasaki, Each

Part Number: WIS-2087CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring, Chrome, 54.00mm, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Each

Part Number: WIS-2126CS

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Estimated Ship Date: Nov 24, 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: Nov 24, 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: Nov 24, 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

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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Estimated Ship Date: Nov 24, 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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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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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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Rail Support, OIL RAIL SUPPORT

Part Number: JEP-3905-128

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.927 in. Diameter, 2.850 in. Length, 0.150 in. Wall Thickness, Straight End, Each

Part Number: JEP-92728501551S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.866 in. Diameter, 2.500 in. Length, 0.180 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-86625001851C

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.928 in. Diameter, 2.500 in. Length, 0.150 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-92825001551C

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, Series 51, Steel, Case Hardened, 0.787 in. Diameter, 2.850 in. Length, 0.140 Wall Thickness, Straight End, Each

Part Number: JEP-78728501451S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.905 in. Diameter, 2.050 in. Length, 0.180 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-90520501851C

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.791 in. Diameter, 2.795 in. Length, 0.140 in. Wall Thickness, Straight End, Each

Part Number: JEP-79127951451S

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.792 in. Diameter, 2.500 in. Length, 0.140 in. Wall Thickness, Straight End, Each

Part Number: JEP-79225001451S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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