Wiseco Pistons & Piston Rings

Engine Piston Ring Set, 3.725 Semi Keystone Ring Set

Part Number: WIS-3725KD

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston Rings, XH Series, 3.740 in. Bore, 1.0mm, 1.5mm, 4.0mm Thickness, Single Piston, Set

Part Number: WIS-3740XH

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Piston Rings, Gas Nitrided, 95.00mm Bore, Triumph, Set

Part Number: WIS-3740XJ

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Engine Piston, Yamaha YZ175 '76-81, IT175 '76-81 2598CD

Part Number: WIS-374M06600

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Piston and Ring Kit, Forged Aluminum, 66.500mm Bore, Yamaha, Kit

Part Number: WIS-374M06650

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3.8125" RING SET - TOP AND OIL

Part Number: WIS-38125ZN

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Piston Rings, Chrome, 97.00mm Bore, Can-Am, Husqvarna, Yamaha, Set

Part Number: WIS-3819XS

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97.28mm (3.830") Auto Ring Set- 1 cyl.

Part Number: WIS-3830GNX

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Piston Rings, Plasma-moly, 3.830 in. Bore, Set

Part Number: WIS-3830XQ

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Piston Rings, Chrome, 97.50mm Bore, for use on Honda®, Set

Part Number: WIS-3839XH

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Engine Piston Ring Set, 3.854 Semi Keystone Ring Set

Part Number: WIS-3854KD

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Piston Rings, Chrome, 98.00mm Bore, for use on Honda®, Yamaha, Set

Part Number: WIS-3858XH

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Piston Rings, Powersports, 4-Stroke, 3.875 in. Bore, Plasma-moly, XK Ring Style, Set

Part Number: WIS-3875XK

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3.880 XK RING SET

Part Number: WIS-3880XK

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Engine Piston Ring Set, 3.884 Semi Keystone Ring Set

Part Number: WIS-3884KD

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Piston Rings, Gas Nitrided, 3.885 in. Bore, Harley-Davidson®, Set

Part Number: WIS-3885VM

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Engine Piston, Suzuki TS250 '73-81, TM250 '73-75 2776CD

Part Number: WIS-380M07050

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Piston and Ring Kit, Forged Aluminum, 71.000mm Bore, Suzuki, Kit

Part Number: WIS-380M07100

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Piston and Ring Kit, Forged Aluminum, 72.000mm Bore, Suzuki, Kit

Part Number: WIS-380M07200

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3.810 XQ RING SET

Part Number: WIS-3810XQ

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Piston Rings, Plasma-Moly, 3.812 in. Bore, Buell, Harley-Davidson®, Set

Part Number: WIS-38125XN

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Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Kawasaki, Kit

Part Number: WIS-WK1026

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Piston and Ring Kit, Forged Aluminum, 80.000mm Bore, Kawasaki, Kit

Part Number: WIS-WK1059

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Piston and Ring Kit, Forged Aluminum, 74.000mm Bore, Kawasaki, Kit

Part Number: WIS-WK1102

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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Kawasaki, Kit

Part Number: WIS-WK1248

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