Powersports Pistons

Powersports Piston, Forged 4032 Alloy, Line2Line Coating, 3.937 in. Bore, 1.086 in. Comp. Ht, Dome, +1.6cc, Standard Size, 0.927 in. Pin, Harley®, Set

Part Number: UEM-KB714LCA-STD

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Powersports Piston, Forged 4032, 2-Line Coated, 4.065 in. Bore, 1.086 in. Comp. Ht, Dome, -5.1cc, 0.065 in. Oversize, 0.927 in. Pin, Harley®, Set

Part Number: UEM-KB661LCA-065

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Estimated Ship Date: Dec 4, 2025 if ordered today

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KB Pistons, Forged, V-Twin, Pair

Part Number: UEM-KB662C-STD

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Powersports Pistons, 2017-2022 Harley Milwaukee Eight 131 ci, 4.310" bore, 4.500" stroke, 12.0:1 CR, 1.080" CH

Part Number: CPD-M5122

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Powersports Pistons, Harley Twin Cam, 95 cu in, 3.875 bore, 4.000 stroke, 7.667 rod, 9.75:1 CR, 85cc head

Part Number: CPD-BHM5017

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Powersports Pistons, 2017-2022 Harley Milwaukee Eight 143 ci, 4.500" bore, 4.500" stroke, 12.0:1 CR, 1.080" CH

Part Number: CPD-M5152

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S&S Cycle 84-99 3-1/2in x 4-1/4in Standard 80in Piston Set

Part Number: SSY-92-2026

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Single, ATHENA OPEL Z16LER 79MM

Part Number: JEP-315102S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Powersports Piston, Forged 4032, 2-Line Coated, 4.020 in. Bore, 1.086 in. Comp. Ht, Dome, -5.1cc, 0.020 in. Oversize, 0.927 in. Pin, Harley®, Set

Part Number: UEM-KB661LCA020

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Yamaha YZ450F '20 14.0:1 CR

Part Number: WIS-RE825M09700

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Racers Elite KX250 21' 14.5:1 CR

Part Number: WIS-RE828M07800

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Estimated Ship Date: Nov 24, 2025 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: Nov 24, 2025 if ordered today

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PISTON SET

Part Number: UEM-KB420-STD

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Estimated Ship Date: Dec 4, 2025 if ordered today

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SD KB FORGED PISTON SET OF 2

Part Number: UEM-KB662LCA-STD

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Racers Elite 2023 KX250F 14.5:1 CR

Part Number: WIS-RE831M07800

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Single, ATHENA FIAT ABARTH

Part Number: JEP-315367S

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Estimated Ship Date: Nov 18, 2025 if ordered today

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