HARLEY-DAVIDSON Pistons & Piston Rings

ENGINE PISTONS, 111" 117" OR 124" 4-1/8" BORE, PISTON ST 4-1/8" +.020 FLATTOP

Part Number: SSY-106-3964A

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Estimated Ship Date: May 20, 2026 if ordered today

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S&S Cycle 84-99 BT LSF 3-5/8in Piston Set - .020in

Part Number: SSY-92-1112

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Estimated Ship Date: May 19, 2026 if ordered today

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Piston Rings, Chrome, 3.937 in. Bore, Harley-Davidson®, Set

Part Number: WIS-10000XY

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, Aluminum, Harley-Davidson®, Kit

Part Number: WIS-K1603

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, Aluminum, Buell, Harley-Davidson®, Kit

Part Number: WIS-K1688

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Tool Steel, Straight, 20.10mm x 50.80mm, Harley-Davidson®, Each

Part Number: WIS-S743

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Piston Set, Tracker Series Sportstr 883-1200 10:1 CR

Part Number: WIS-K0213P2

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, Aluminum, Harley-Davidson®, Kit

Part Number: WIS-K1684

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Wrist Pin, Powersports, Straight, Steel, 22.00mm Diameter, 50.80mm Length, Each

Part Number: WIS-S618

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, X, Moly, 3.477 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3477X

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, Plasma-Moly, 4.250 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4250ZB

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Rings, Forged, 3.740 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4661PS

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, X, Moly, 3.208 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3208X

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, Moly, 3.188 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3188X

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Piston, Tracker Series1340 EVO Flat Top 8.5:1 CR

Part Number: WIS-40215P1

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, X, Moly, 3.467 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3467X

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.507 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4729P1

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Estimated Ship Date: May 27, 2026 if ordered today

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

Part Number: WIS-4721P1

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Estimated Ship Date: May 27, 2026 if ordered today

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Pistons and Rings, Forged, 4.250 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-K2769

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, Aluminum, Harley-Davidson®, Kit

Part Number: WIS-K1723

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.503 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4725P05

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.517 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4730P2

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Estimated Ship Date: May 27, 2026 if ordered today

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

Part Number: HSN-2M6127S005

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Estimated Ship Date: May 14, 2026 if ordered today

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

Part Number: HSN-2M6164S040

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Estimated Ship Date: May 14, 2026 if ordered today

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Engine Piston Ring Set, 2-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4941040

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Estimated Ship Date: May 14, 2026 if ordered today

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