2012 Pistons & Piston Rings

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.185 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-311989R

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 97.000mm Bore, Yamaha, Kit

Part Number: WIS-4785M09700

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Yamaha, Kit

Part Number: WIS-40071M05400

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 3.572 in. Bore, Rings Included, Right Side, 2-Valve, Ford, Modular, Each

Part Number: WIS-60086RX2

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-361730R

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Piston and Ring Kit, Forged Aluminum, 82.000mm Bore, Can-Am, Kit

Part Number: WIS-40028M08200

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Piston, Forged, Dish, 3.582 in. Bore, Ford, Each

Part Number: MAN-594130C-1

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Estimated Ship Date: May 7, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 84.000mm Bore, Yamaha, Kit

Part Number: WIS-40109M08400

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Piston and Ring Kit, Forged Aluminum, 58.000mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-4815M05800

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Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1208

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Piston, Forged, Dish, 2-Valve Reliefs, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-361729R

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ProX Piston Kit KTM400EXC '09-11/Husa FE390 '10-12 (94.94mm)

Part Number: PXR-01-6439-A

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.130 in. Bore, 4.000 in. Stroke, 6.077 in. Rod, 1.163 in. Compression, Chevy, Right, Each

Part Number: JEP-311904R

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Piston, Forged, Dish, 2-Valve Reliefs, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.110 in. Compression, Chevy, Left, Each

Part Number: JEP-361006L

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.125 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-311985R

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 3.898 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4755M09900

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Piston, Forged, Flat Top, No Valve Relief, 4.130 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-311907R

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.080 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Left, Each

Part Number: JEP-311984L

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Piston, Forged, Dome, 2-Valve Reliefs, 4.075 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-312111R

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.075 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Left, Each

Part Number: JEP-311982L

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Pistons, Professional Series, Forged Aluminum, Dish, 3.552 in. Bore, Rings Included, Right Side, 2-Valve, Ford, Modular, Each

Part Number: WIS-60087RXS

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Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Suzuki, Kit

Part Number: WIS-806M04900

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, Tracker Series HD TC96-103cid 10.5:1 CR

Part Number: WIS-40210PS

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Pistons, Single - Ford Modular Coyote - Ultra Series

Part Number: JEP-360829R

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Piston and Ring Kits, Powersports 4-Stroke Forged Series Piston Kits, 2.638 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4816M06700

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Estimated Ship Date: Apr 20, 2026 if ordered today

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