HARLEY-DAVIDSON Pistons & Piston Rings

Piston and Ring Kit, Forged, 4.005 in. Bore, Harley-Davidson®, 9.50:1 Compression Ratio, Kit

Part Number: UEM-KB913C-005

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, Dish, 3.528 in. Bore, Harley-Davidson®, V2, Kit

Part Number: UEM-KB272-030

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Estimated Ship Date: Jun 8, 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-KB272-010

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 8.80:1 Compression Ratio, Kit

Part Number: UEM-KB410-020

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.010 in. Bore, Harley-Davidson®, 9.10:1 Compression Ratio, Kit

Part Number: UEM-KB408C-010

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Forged, 4.145 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB917C-020

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.188 in. Bore, Harley-Davidson®, 8.20;1 Compression Ratio, Kit

Part Number: UEM-KB292-STD

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.538 in. Bore, Cast Iron Rings, Harley-Davidson®, Kit

Part Number: UEM-KB305-040

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.528 in. Bore, Cast Iron Rings, Harley-Davidson®, Kit

Part Number: UEM-KB305-030

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.885 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB409C-010

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Piston and Ring Kit, Forged, 3.528 in. Bore, Harley-Davidson®, 9.00:1 Compression Ratio, Kit

Part Number: UEM-KB923C-030

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Engine Piston Ring Set, 2-Cyl Ring Set; Phosphate

Part Number: HSN-6127020

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Estimated Ship Date: May 15, 2026 if ordered today

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Engine Piston Ring Set, 2-Cyl Ring Set; Phosphate

Part Number: HSN-7003030

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Estimated Ship Date: May 15, 2026 if ordered today

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3 5/8 RING SET STD-2PISTON S&S

Part Number: SSY-94-1210X

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Estimated Ship Date: May 20, 2026 if ordered today

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Pistons, With Rings, Dome 5cc, Harley-Davidson® V-Twin, Kit

Part Number: WIS-K2793

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -58.2cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB930CSTD

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Estimated Ship Date: Jun 5, 2026 if ordered today

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

Part Number: WIS-K1669

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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-K1617

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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-K0213PS

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Piston Set, HD 1340 EVO KIT (3497X-4726/4727PS)

Part Number: WIS-K1690

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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-K1614

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Chrome, Straight, 15.00mm x 44.50mm, Buell, Harley-Davidson®, Each

Part Number: WIS-S572

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Pin, Steel, Chrome, Straight, 20.12mm x 71.75mm, Harley-Davidson®, Each

Part Number: WIS-S548

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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-4729P2

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Estimated Ship Date: May 27, 2026 if ordered today

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Piston Rings, X, Moly, 3.437 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3437X

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Estimated Ship Date: May 27, 2026 if ordered today

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