2004 Pistons & Piston Rings

Piston and Ring Kit, Forged Aluminum, 3.885 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4994P1

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.010 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.304 in. Compression, Chevy, Left, Each

Part Number: JEP-312094L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.900 in. Stroke, 6.125 in. Rod, 1.165 in. Compression, Chevy, Right, Each

Part Number: JEP-323981R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Subaru EJ257 DS 3.9271B/1.208CD

Part Number: DPP-36016

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Estimated Ship Date: May 4, 2026 if ordered today

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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, Right, Each

Part Number: JEP-311984R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Dome, 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-312106R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston, Kawasaki 650 Prairie '02-10 11:1 3228XC

Part Number: WIS-4782M08200

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Engine Piston Set 02-08 CHV/OLD/PON/SAT 2.2L

Part Number: EGN-P5040475

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston, Forged, Dome, 2-Valve Reliefs, 4.065 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-312109R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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

Part Number: WIS-60093LXS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 48.000mm Bore, Honda®, Kit

Part Number: WIS-833M04800

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 81.500mm Bore, Wet Jet, Yamaha, Kit

Part Number: WIS-790M08150

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.110 in. Compression, Chevy, Right, Each

Part Number: JEP-361029R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 4.000 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4925PS

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Engine Piston, Polaris 339 Indy/Sprint '86-07 2461CS

Part Number: WIS-2316M06250

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.075 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.110 in. Compression, Chevy, Left, Each

Part Number: JEP-329360L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.080 in. Bore, 4.100 in. Stroke, 6.125 in. Rod, 1.115 in. Compression, Chevy, Right, Each

Part Number: JEP-311997R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 3.572 in. Bore, Rings Included, Right Side, 3-Valve, Ford, Modular, Each

Part Number: WIS-60077RX2

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Piston, Forged, Dish, 2-Valve Reliefs, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.110 in. Compression, Chevy, Left, Each

Part Number: JEP-279525L

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, 1.110 in. Compression, Chevy, Right, Each

Part Number: JEP-279586R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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SINGLE PISTON RING KIT

Part Number: NAL-97386951

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Estimated Ship Date: Jul 23, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 86.500mm Bore, Kawasaki, Kit

Part Number: WIS-575M08650

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Engine Piston, Ski-Doo 593 SDI/600 HO ETC '03-15 2834KA

Part Number: WIS-2444M07200

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Estimated Ship Date: Apr 22, 2026 if ordered today

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ProX Piston Kit YZ125 '02-04 (53.97mm)

Part Number: PXR-01-2224-D

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Buick 3800 DS 3.820B/1.205CD

Part Number: DPP-21407

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Estimated Ship Date: May 4, 2026 if ordered today

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