Wiseco Pistons, Rings & More

The name Wiseco is synonymous with pistons. The company has been manufacturing pistons since 1941 and is renowned for producing high-quality pistons for off-road racing...

The name Wiseco is synonymous with pistons. The company has been manufacturing pistons since 1941 and is renowned for producing high-quality pistons for off-road racing and riding. But that’s just part of the Wiseco story. The company also manufactures an entire lineup of products for high performance rotating assemblies. Wiseco crankshafts, connecting rods, pistons, and piston rings combine high strength with lightweight design, making them ideal for high-torque street machines and high-rpm race vehicles alike. Shop Wiseco at Summit Racing today!

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Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1998-2004 TRX450FE FOURTRAX FOREMAN ES, TRX450FM FOURTRAX FOREMAN S - 4825M09150

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1998-2004 TRX450FE FOURTRAX FOREMAN ES, TRX450FM FOURTRAX FOREMAN S - 4825M09150

HNDA 98-04 TRX450 FOURMAN S, ES

Part Number: WIS-4825M09150

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Pistons 6742M84

BMW N54B30 10.2:1 Dish 1.2440 x 3.3071 S

Part Number: WIS-6742M84

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Top End Gasket Kits for 1993-1995 FORMULA MACH Z, 1996-1998 MACH Z LT - W5339

Engine Gasket Set, TopEndGsktKit S-Doo Formula/MachZ '93-96

Part Number: WIS-W5339

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Pistons 6742M845

BMW N54B30 10.2:1 Dish 1.2440 x 3.3071 S

Part Number: WIS-6742M845

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3173P6

Engine Piston, OMC CROSS FLOW 3564KD

Part Number: WIS-3173P6

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiseco Marine 4-Stroke Forged Series Piston Kits 4894M08200

Piston, 3.228 in. Bore, 2618 Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Yamaha, Turbo, 2005-12, Kit

Part Number: WIS-4894M08200

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3118SS

Engine Piston, OMC LOOP CHARGE(STAR) 85-87 3500KD

Part Number: WIS-3118SS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3201S2

Engine Piston, Yamaha 3.3L V6 225 250 300 HP * Star *

Part Number: WIS-3201S2

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3191P4

Engine Piston, Mercury 3.0L Optimax Port

Part Number: WIS-3191P4

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3115P3

Engine Piston, OMC/3 LOOP CHARGE 3030KD

Part Number: WIS-3115P3

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3147P3

Engine Piston, Mercury/3 50/60HP 1991-97 2985KD

Part Number: WIS-3147P3

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3140SS

Engine Piston, Mercury 2.0L STAR 1992-97 3125KD

Part Number: WIS-3140SS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3162PS

Engine Piston, Mercury Inline 1994-99 3500KD

Part Number: WIS-3162PS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3201P2

Engine Piston, Yamaha 3.3L V6 225 250 300 HP * Port *

Part Number: WIS-3201P2

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3130P2

Piston, 2.658 in. Bore, Forged Aluminum, ArmorGlide Skirt Coating, with Pin and Spirolox, Yamaha, 40/50HP, 1987-97, Kit

Part Number: WIS-3130P2

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3200P4

Engine Piston, Yamaha V6 2.6L HPDI * PORT *

Part Number: WIS-3200P4

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3116S4

Engine Piston, Yamaha V4/V6 STAR SIDE 3584KD

Part Number: WIS-3116S4

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3133P2

Engine Piston, OMC Eagle Series PORT 91-99 3620KD

Part Number: WIS-3133P2

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3180PS

Engine Piston, E/J 3.3L DI PORT 3854KD

Part Number: WIS-3180PS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3178PS

Engine Piston, OMC FICHT 200-225HP *PORT* 3685KD

Part Number: WIS-3178PS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3209S2

Engine Piston, Evinrude 2007-8 E-TEC 115,150,175 STAR

Part Number: WIS-3209S2

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3116SS

Engine Piston, Yamaha V4/V6 STAR SIDE 3544KD

Part Number: WIS-3116SS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3209PS

Engine Piston, Evinrude 2007-8 E-TEC 115,150,175 PORT

Part Number: WIS-3209PS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3206PS

Engine Piston, Yamaha '02-07 F200 2005-7 F225 94mm

Part Number: WIS-3206PS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3198SS

Engine Piston, Mercury 2.5L Optimax DFI V6 Starboard

Part Number: WIS-3198SS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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