2018 Pistons & Piston Rings

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, 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, 3.528 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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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, 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 KIT NIKASIL CYL 89.97/+0.01 11:1 AC/KAW/SUZ

Part Number: NTI-NA-30002-B

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Estimated Ship Date: Apr 8, 2026 if ordered today

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PISTON KIT FORGED 76.96/STD 13.4:1 SUZ

Part Number: NTI-FX-30039

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Estimated Ship Date: Apr 8, 2026 if ordered today

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PISTON KIT 103.97/+0.01 10.0:1 SUZ

Part Number: NTI-NA-30015-B

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Piston, Forged, Flat, 4.070 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592570DC-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston, Forged, Dish, 4.005 in. Bore, Driver Side, LS, Each

Part Number: MAN-596205DC-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston, Forged, Dish, 4.065 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592865DC-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston, Forged, Dish, 4.065 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592865PC-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston, PIST-3.662/1.165 CD/+1cc

Part Number: MAN-595800C-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Piston, Forged, Flat, 4.070 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592670PC-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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ProX Piston Kit Beta 430RR '15-22 11.9:1 (94.97mm)

Part Number: PXR-01-7415-B

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Piston, Forged, 95.5mm Bore/GRADE 1, GT-R VR38DETT, Moly Coated Skirt, 6.500 Rod Length, Flat Top, Includes Rings, Each

Part Number: MAN-625GR1-1

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Estimated Ship Date: Apr 30, 2026 if ordered today

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.96mm)

Part Number: PXR-01-5913-B

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Estimated Ship Date: Apr 8, 2026 if ordered today

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ProX Piston Kit Beta 430RR '15-22 11.9:1 (94.98mm)

Part Number: PXR-01-7415-C

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Estimated Ship Date: Apr 8, 2026 if ordered today

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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, Dish, 3.937 in. Bore, Rings Included, Right Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60110RX2

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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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Engine Piston Set, Kawasaki KX85 '14-20 (879M04950 1949CS)

Part Number: WIS-PK1906

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ProX Piston Kit Beta 390RR '15-22 12.5:1 (87.96mm)

Part Number: PXR-01-7365-A

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Estimated Ship Date: Apr 8, 2026 if ordered today

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