Pistons & Piston Rings

Piston and Ring Kit, 2-Stroke Forged Series, Forged Aluminum, 41.000mm Bore, Yamaha, Kit

Part Number: WIS-653M04100

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 41.500mm Bore, Yamaha, Kit

Part Number: WIS-653M04150

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 42.000mm Bore, Yamaha, Kit

Part Number: WIS-653M04200

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Moly, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41137CP060

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.652 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41873CP030

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.957 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP040

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.2mm, 2.5mm Thickness, L6, Set

Part Number: MAH-41906CP

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.543 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-41584

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Chrome, 3.563 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V6, Set

Part Number: MAH-41584020

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Estimated Ship Date: Nov 18, 2025 if ordered today

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OPEN STOCK OIL RINGS

Part Number: MAH-3031087

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON OIL RINGS - OPEN STOCK

Part Number: MAH-3031088

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON OIL RINGS - OPEN STOCK

Part Number: MAH-3031089

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON OIL RINGS - OPEN STOCK

Part Number: MAH-3031090

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON OIL RINGS - OPEN STOCK

Part Number: MAH-3031091

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON OIL RINGS - OPEN STOCK

Part Number: MAH-3031092

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Estimated Ship Date: Nov 18, 2025 if ordered today

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RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021483

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Estimated Ship Date: Nov 18, 2025 if ordered today

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RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021484

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Estimated Ship Date: Nov 18, 2025 if ordered today

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RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021485

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Estimated Ship Date: Nov 18, 2025 if ordered today

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RING SET, PLAIN (PERFORMANCE)

Part Number: MAH-3021486

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON RING - PERFORMANCE

Part Number: MAH-3021569

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Estimated Ship Date: Nov 18, 2025 if ordered today

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PISTON RING - PERFORMANCE

Part Number: MAH-3011462

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Steel Napier THM-13 4.605 Bore x 1.0MM .136 Radial Wall

Part Number: MAH-3021190

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Steel Napier THM-13 4.600 Bore x .043" .135 Radial Wall

Part Number: MAH-3021196

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Steel Napier THM-13 4.605 Bore x .043" .135 Radial Wall

Part Number: MAH-3021197

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Ring Set, Plain - Steel Napier THM-13 4.610 Bore x .043" .135 Radial Wall

Part Number: MAH-3021198

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Estimated Ship Date: Nov 18, 2025 if ordered today

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