2018 Pistons & Piston Rings

Pistons, Professional Series, Forged Aluminum, Dome, 4.005 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, LS, Each

Part Number: WIS-60044RX05

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: WIS-60036LX2

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 4.070 in. Bore, Rings Included, Right Side, Stroked, Chevy, Gen V, Small Block, LT1, Each

Part Number: WIS-60234RX05

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dome, 4.155 in. Bore, Rings, Replacement Left Bank Piston, Chevrolet, Small Block LS, Each

Part Number: WIS-6462LX155

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston, Yam SRV540 '80-91/XLV,VK540'86-05 2894CD

Part Number: WIS-2305M07350

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston, Yam SRV540 '80-91/XLV,VK540'86-05 2884CD

Part Number: WIS-2305M07325

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston, Yam SRV540 '80-91/XLV,VK540'86-05 2913CD

Part Number: WIS-2305M07400

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 69.000mm Bore, Honda®, Kit

Part Number: WIS-40061M06900

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Engine Piston, HD Milwaukee 8 114cid 11.0:1 CR (X)

Part Number: WIS-40180PS

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 3.110 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-40202M07900

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.503 in. Bore, Harley-Davidson®, 10.00;1 Compression Ratio, Kit

Part Number: UEM-KB272-005

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Forged, 3.518 in. Bore, Harley-Davidson®, 9.00:1 Compression Ratio, Kit

Part Number: UEM-KB923C-020

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Forged, 3.508 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB925C-010

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Forged, 3.503 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB925C-005

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Forged, 3.503 in. Bore, Harley-Davidson®, 9.50:1 Compression Ratio, Kit

Part Number: UEM-KB923C-005

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.040 in. Bore, Harley-Davidson®, 9.10:1 Compression Ratio, Kit

Part Number: UEM-KB408C-040

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.508 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB414-010

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.503 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB414-005

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston and Ring Kit, Forged, 3.528 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB924C-030

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Estimated Ship Date: Apr 23, 2026 if ordered today

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ProX Piston Kit CRF250R '18-19 13.9:1 (78.99mm)

Part Number: PXR-01-1348-C

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit YZ450F '18-19 + YZ450FX '19-20 (96.95mm)

Part Number: PXR-01-2448-A

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit Polaris RZR TURBO'16-22

Part Number: PXR-01-5920-A

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit KX250F '17-19 13.7:1 (76.97mm)

Part Number: PXR-01-4348-B

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit YZ250F '16-18 /250FX '17-18 13.5:1 (76.97mm)

Part Number: PXR-01-2417-C

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit CRF450R/RX '17-22 13.5:1 (95.97mm)

Part Number: PXR-01-1417-B

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Estimated Ship Date: Apr 8, 2026 if ordered today

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