Pistons & Piston Rings

Piston and Ring Kit, Hypereutectic, 3.880 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB409C-005

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 3.498 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4719PS

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Wrist Pin Retainers, Wire Lock Type, Steel, 0.049 in. Thick, 0.787 in. Diameter, Pair

Part Number: WIS-CW20

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Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 8.90:1 Compression Ratio, Kit

Part Number: UEM-KB295-STD

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston Set, KB Hyper Twin Cam 88 (88ci) 1998-2006 Rod-7.667 Bore-3.750 Stroke-4.000 C.H. 1.270 Flat Top +1cc

Part Number: UEM-KB425C010

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston and Ring Kit, Hypereutectic, 3.498 in. Bore, Harley-Davidson®, 10.00;1 Compression Ratio, Kit

Part Number: UEM-KB272-STD

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston Rings, Chrome, 74.50mm Bore, for use on Honda®, Kawasaki, Yamaha, Set

Part Number: WIS-2933XC

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Yamaha, Kit

Part Number: WIS-513M06600

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Rings, Chrome, 59.00mm, for use on Honda®, Set

Part Number: WIS-2323XE

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Estimated Ship Date: Mar 2, 2026 if ordered today

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ProX Piston Kit Sea-Doo 951 "Art" (88.50mm)

Part Number: PXR-01-5515-050

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ProX Piston Kit Sea-Doo 951 "Art" (89.00mm)

Part Number: PXR-01-5515-100

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston Rings, Gas Nitrided, 85mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8500XX

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Estimated Ship Date: Today

Piston Rings, Chrome, 102.00mm Bore, for use on Honda®, Yamaha, Set

Part Number: JEP-XH10200

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Wrist Pin Retainer, Wire Locks, 0.866 in. Diameter, 0.049 in. Thick, Steel, Pair

Part Number: WIS-CW22

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Piston Rings, Chrome, 101.00mm, for use on Honda®, Kawasaki, KTM, Sea-Doo, Yamaha, Set

Part Number: WIS-10100XS

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 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: Feb 27, 2026 if ordered today

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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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Piston Rings, Chrome, 66.00mm, for use on Honda®, Kawasaki, KTM, Polaris, Yamaha, Set

Part Number: WIS-2598CD

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston Pin Lock Rings, Round Wire, 0.905 in. Pin, Pair

Part Number: WIS-CW23

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: WIS-K1600

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Estimated Ship Date: Mar 2, 2026 if ordered today

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FLAT WIRE SPIRAL PIN LOCKS 13MM(PR)

Part Number: WIS-CS13

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Estimated Ship Date: Mar 2, 2026 if ordered today

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"KB HYPER PISTON - TWIN CAM 88 BIG BORE (95ci) 1998-06, ROD-7.667, BORE 3.875, STROKE 4.000, C.H. 1.270, FLAT

Part Number: UEM-KB348-STD

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Piston and Ring Kit, Powersports, Forged, 96mm Bore, Suzuki, Single Cylinder, Kit

Part Number: WIS-4597M09600

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Yamaha, Kit

Part Number: WIS-4986M07700

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Estimated Ship Date: Today

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Piston and Ring Kit, Forged, 3.875 in. Bore, Harley-Davidson®, 9.25:1 Compression Ratio, Kit

Part Number: UEM-KB904C-STD

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Estimated Ship Date: Mar 13, 2026 if ordered today

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