HARLEY-DAVIDSON FXST SOFTAIL STANDARD Pistons & Piston Rings

Piston and Ring Kit, Hypereutectic, 3.665 in. Bore, Harley-Davidson®, 10.50:1 Compression Ratio, Kit

Part Number: UEM-KB294-040

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.915 in. Bore, Harley-Davidson®, 9.30:1 Compression Ratio, Kit

Part Number: UEM-KB348-040

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Estimated Ship Date: Oct 8, 2025 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: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.630 in. Bore, Harley-Davidson®, 10.50;1 Compression Ratio, Kit

Part Number: UEM-KB294-005

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Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 7.20;1 Compression Ratio, Kit

Part Number: UEM-KB288-020

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.538 in. Bore, Harley-Davidson®, 7.20;1 Compression Ratio, Kit

Part Number: UEM-KB288-040

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 7.20;1 Compression Ratio, Kit

Part Number: UEM-KB288-STD

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.508 in. Bore, Harley-Davidson®, 8.60;1 Compression Ratio, Kit

Part Number: UEM-KB258-010

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.518 in. Bore, Harley-Davidson®, 8.60;1 Compression Ratio, Kit

Part Number: UEM-KB258-020

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.538 in. Bore, Harley-Davidson®, 8.60;1 Compression Ratio, Kit

Part Number: UEM-KB258-040

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Estimated Ship Date: Oct 8, 2025 if ordered today

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ENGINE PISTONS, 106" 07-17 S&S BIGTWIN, PISTON SET 3.927" .010 FLATTOP

Part Number: SSY-106-4416

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Estimated Ship Date: Sep 25, 2025 if ordered today

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PISTON SET 3-7/8''+.010''

Part Number: SSY-92-1211

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.498 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 5/32 in. Ring Thickness, L2, V2, Pair

Part Number: HSN-2M6164

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.885 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4993P1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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S&S Cycle 84-99 BT w/ Stock Heads Standard 80in Cast Flat-Topped Replacement Piston Kit

Part Number: SSY-920-0015

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Estimated Ship Date: Sep 29, 2025 if ordered today

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

Part Number: WIS-K0215PS

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Engine Piston Set, Tracker Series 1340 EVO Domed 10:1 CR

Part Number: WIS-K0216P2

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Engine Piston Set, Tracker Series HD TC88 to 95cid 9.5:1 CR

Part Number: WIS-K0207P1

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.250 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4250VQ

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Estimated Ship Date: Sep 30, 2025 if ordered today

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

Part Number: WIS-K1667

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Engine Piston, HD 2007-17 TC96 2vp Dish 9:1 103cid (X)

Part Number: WIS-40183PS

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Piston, HD 2007-17 TC96 10.5:1 117cid (X)

Part Number: WIS-40189PS

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Piston, Tracker Series HD TC88 to 95cid 9.5:1 CR

Part Number: WIS-40207P2

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Piston, Tracker Serie HD TC88 to 95cid 10.5:1 CR

Part Number: WIS-40208P1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Piston, Tracker Series HD TC96-103cid 10:1 CR

Part Number: WIS-40209PS

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Estimated Ship Date: Sep 29, 2025 if ordered today

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