Pistons & Piston Rings

Piston Wrist Pins, 51 Series, 5115 Steel, 1.031 in. Diameter, 2.930 in. Length, 0.170 in. Wall Thickness, Straight End, Each

Part Number: JEP-03129301751S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Wrist Pins, 51 Series, 5115 Steel, 1.040 in. Diameter, 2.930 in. Length, 0.180 in. Wall Thickness, Straight End, Each

Part Number: JEP-04029301851S

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Estimated Ship Date: Nov 18, 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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47.25 MM RING SET

Part Number: WIS-1860CS

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Piston Ring, Chrome, 47.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1869CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Chrome, 48.25mm, Suzuki, Set

Part Number: WIS-1900CS

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Piston Ring, Compression, Single Ring, 53.50mm Bore, Each

Part Number: WIS-2106CS

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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, Chrome, 40.20mm, Polini, Each

Part Number: WIS-1585CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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41.00 MM RING SET

Part Number: WIS-1614CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Ring, Chrome, 41.50mm, KTM, Each

Part Number: WIS-1634CS

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42.00 MM RING SET

Part Number: WIS-1654CS

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42.72mm CS Single Ring

Part Number: WIS-1682CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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44.00 MM RING SET

Part Number: WIS-1732CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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44.5 MM CS RING

Part Number: WIS-1752CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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39.00MM CS RING

Part Number: WIS-1535CS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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39.0mm Ring

Part Number: WIS-1535CSM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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40.00MM RING SET

Part Number: WIS-1574CS

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Piston Rings, 3/16 LOW TENS OIL single

Part Number: JEP-S0157

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, 3mm LT OIL RING single

Part Number: JEP-S0158

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, 3/16 LT OIL RING single

Part Number: JEP-S0159

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Piston Rings, 31/16 STD TENS OIL single

Part Number: JEP-S0160

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Piston Rings, 3mm LT OIL RING single

Part Number: JEP-S0161

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Piston Rings, 3mm LT OIL RING single

Part Number: JEP-S0163

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, 3mm LT OIL RING single

Part Number: JEP-S0164

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Estimated Ship Date: Nov 18, 2025 if ordered today

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