2021 Pistons & Piston Rings

ProX Piston Kit CRF450R/RX '17-22 13.5:1 (95.96mm)

Part Number: PXR-01-1417-A

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit CRF450X'19-22+CRF450L'19-22 12.0:1 (95.96mm)

Part Number: PXR-01-1419-A

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit CRF450X'19-22+CRF450L'19-22 12.0:1 (95.97mm)

Part Number: PXR-01-1419-B

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 96.000mm Bore, Yamaha, Kit

Part Number: WIS-4835M09600

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.498 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4891PS

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 94.500mm Bore, Arctic Cat, Kawasaki, Suzuki, Kit

Part Number: WIS-4795M09450

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 94.500mm Bore, Arctic Cat, Kawasaki, Suzuki, Kit

Part Number: WIS-4796M09450

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Engine Piston, Suz DRZ/Z400 '00-19/Kaw KLX/KFX400'03-06

Part Number: WIS-4714M09200

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.498 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4718PS

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.508 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4832P1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 4.065 in. Bore, Rings Included, Left Side, Stock Stroke, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60233LXS

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 4.065 in. Bore, Rings Included, Right Side, Stock Stroke, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60233RXS

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 4.125 in. Bore, Rings Included, Left Side, Stroked, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60234LX6

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 4.125 in. Bore, Rings Included, Right Side, Stroked, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60234RX6

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Pistons, Professional Series, Forged Aluminum, Dish, 4.075 in. Bore, Rings Included, Left Side, Stroked, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60235LX1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 4.065 in. Bore, Rings Included, Left Side, Stroked, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60235LXS

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Pistons, Professional Series, Forged Aluminum, Dish, 4.075 in. Bore, Rings Included, Right Side, Stroked, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60235RX1

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 3.917 in. Bore, Rings Included, Left Side, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60036LXS

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 3.917 in. Bore, Rings Included, Right Side, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60036RXS

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Pistons, Professional Series, Forged Aluminum, Dome, 3.937 in. Bore, Rings Included, Left Side, Stock Stroke, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60105LX2

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Pistons, Professional Series, Forged Aluminum, Dome, 3.937 in. Bore, Rings Included, Left Side, Stock Stroke, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60106LX2

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Pistons, Professional Series, Forged Aluminum, Dish, 3.937 in. Bore, Rings Included, Left Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60107LX2

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Pistons, Professional Series, Forged Aluminum, Dish, 3.927 in. Bore, Rings Included, Right Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60107RX1

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.927 in. Bore, Rings Included, Left Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60108LX1

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Pistons, Professional Series, Forged Aluminum, Dome, 3.917 in. Bore, Rings Included, Left Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60109LXS

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