1990 Pistons & Piston Rings

Engine Piston Ring Set, 4-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4219

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Piston, Hypereutectic, Dished, 4.000 in. Bore, Chevy, Each

Part Number: SUM-17383-00-1

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Engine Piston Ring Set, 4-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C4216010

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5538S060

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.504 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L4, Set

Part Number: MAH-51496CP

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Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.504 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, L4, Set

Part Number: MAH-51471CP

5.0 out of 5 stars ( 1 )

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VERTEX PISTON RING KIT

Part Number: VPX-590267000001

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Piston Rings, Moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40451

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Piston Wrist Pin, Powersports, Tapered, Steel, 15.00mm Diameter, 41.00mm Length, Each

Part Number: WIS-S467

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Wrist Pin, Powersports, Straight, Steel, 18.00mm Diameter, 58.20mm Length, Each

Part Number: WIS-S484

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 65.50mm Length, Each

Part Number: WIS-S277

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Moly, 3.537 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3537X

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Chrome, 97.50mm Bore, for use on Honda®, Set

Part Number: WIS-3839XH

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Chrome, 83.50mm Bore, Yamaha, Set

Part Number: WIS-3287XC

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Piston Pin, Steel, Chrome, Tapered, 17.00mm x 52.35mm, for use on Honda®, Kawasaki, Suzuki, Each

Part Number: WIS-S533

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Pin, Steel, Straight, 15.97mm x 49.00mm, Yamaha, Each

Part Number: WIS-S676

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Pin, Steel, Chrome, Straight, 20.12mm x 55.90mm, Harley-Davidson®, Each

Part Number: WIS-S534

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Piston Pin, Steel, Chrome, Straight, 20.10mm x 55.88mm, Buell, Harley-Davidson®, Each

Part Number: WIS-S530

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Piston Wrist Pin, Powersports, Straight, Steel, 19.90mm Diameter, 59.89mm Length, Each

Part Number: WIS-S478

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Piston Rings, Chrome, 68.25mm, John Deere, Kawasaki, Polaris, Suzuki, Yamaha, Each

Part Number: WIS-2687CD

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Piston Rings, Chrome, 69.50mm, for use on Honda®, Husqvarna, Kawasaki, Ski-Doo, Yamaha, Each

Part Number: WIS-2736CD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston Rings, Chrome, 77.50mm Bore, Kawasaki, Ski-Doo, Yamaha, Set

Part Number: WIS-3051TD

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Piston Rings, Chrome, 75.00mm Bore, Kawasaki, Set

Part Number: WIS-2953TC

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Piston Rings, Chrome, 76.50mm Bore, Kawasaki, Set

Part Number: WIS-3012XC

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Piston Rings, Chrome, 78.00mm Bore, for use on Honda®, Set

Part Number: WIS-3071XC

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