Pistons & Piston Rings

Piston and Ring Kit, Forged Aluminum, 85.000mm Bore, Yamaha, Kit

Part Number: WIS-WK1314

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Yamaha, Kit

Part Number: WIS-WK1317

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Estimated Ship Date: Nov 26, 2025 if ordered today

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PISTON - SINGLE

Part Number: WIS-6625M855AP

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Engine Piston, Engine Piston, 1400 HD Mitsubishi - 4G63 Turbo -14cc

Part Number: WIS-6625M85AP

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Estimated Ship Date: Nov 26, 2025 if ordered today

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1400 HD MITSU EVO 8 -4G63

Part Number: WIS-6625M86AP

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Engine Piston, Engine Piston, 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc

Part Number: WIS-6626M85AP

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Engine Piston, Engine Piston, 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc

Part Number: WIS-6626M865AP

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1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc

Part Number: WIS-6627M865AP

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Engine Piston, Engine Piston, 1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc

Part Number: WIS-6627M875AP

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Engine Piston, Engine Piston, Mitsu 4G64 w/4G63 Heads 10.5:1 E85

Part Number: WIS-6656M8525AP

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Engine Piston, Engine Piston, Mitsu 4G64 w/4G63 Heads 10.5:1 E85

Part Number: WIS-6656M85AP

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Engine Piston, Engine Piston, Mitsu 4G64 w/4G63 Heads 10.5:1 E85

Part Number: WIS-6656M865AP

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Engine Piston, Engine Piston, HD2 Mitsubishi EVO 4-9

Part Number: WIS-6668M8525AP

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Engine Piston, Engine Piston, HD2 Mitsubishi EVO 4-9

Part Number: WIS-6668M86AP

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Engine Piston, Sherco 300 SE-F '14-17 Stock CR

Part Number: WIS-40236M08400

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, KTM, Kit

Part Number: WIS-40006M07600

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.642 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Left, Each

Part Number: JEP-314441L

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.642 in. Bore, 2.953 in. Stroke, 5.138 in. Rod, 1.287 in. Compression, Subaru, Right, Each

Part Number: JEP-314441R

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.641 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Left, Each

Part Number: JEP-314447L

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.641 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-314447R

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Piston, Forged, Dish, 4-Valve Reliefs, 3.664 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Left, Each

Part Number: JEP-314448L

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.664 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-314448R

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.641 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Left, Each

Part Number: JEP-314450L

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.641 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-314450R

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Reliefs, 3.664 in. Bore, 3.110 in. Stroke, 5.138 in. Rod, 1.209 in. Compression, Subaru, Right, Each

Part Number: JEP-314451R

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Estimated Ship Date: Nov 21, 2025 if ordered today

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