2004 Wiseco - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Clutch Pack Kits for 2001-2005 YFM660R RAPTOR - CPK049

Clutch Pack Kit, Powersports, Aluminum/Cork Disc, Yamaha, Kit

Part Number: WIS-CPK049

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Powersports Piston Kits for 2004-2007 CR125R - 841M05700

Wiseco Powersports Piston Kits for 2004-2007 CR125R - 841M05700

Piston and Ring Kit, Forged Aluminum, 57.000mm Bore, Honda®, Kit

Part Number: WIS-841M05700

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Pistons for 2003-2005 ZX636 NINJA ZX-6R - 4874M06800

Pistons, Forged Aluminum, 68.000mm Bore, Kawasaki, Each

Part Number: WIS-4874M06800

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Clutch Pack Kits for 2000-2013 CR125, WR125 - CPK085

Clutches, Powersports, Clutch Pack, Steel/Cork, Husqvarna, Kit

Part Number: WIS-CPK085

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Racers Choice 2-Stroke Powersports Pistons 767M05250

Piston and Ring Kit, Forged Aluminum, 52.500mm Bore, Yamaha, Kit

Part Number: WIS-767M05250

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Powersports Piston Kits for 1995-2013 KX100, 2003 RM100 - 651M05450

Piston and Ring Kit, Forged Aluminum, 54.500mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-651M05450

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2000-2025 KX65, 2003-2005 RM65 - RE919M04450

Engine Piston, Racers Elite KX65 '00-20 / RM65'03-05

Part Number: WIS-RE919M04450

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Powersports Piston Kits for 2004-2013 CRF50F, 2000-2003 XR50R - PK1855

Piston and Ring Kit, Forged Aluminum, 39.500mm Bore, Honda®, Kit

Part Number: WIS-PK1855

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Professional Series Pistons 6464RX3

Pistons, Professional Series, Forged Aluminum, Dome, 4.030 in. Bore, Rings, Chevrolet, 5.7L LS, Each

Part Number: WIS-6464RX3

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Quick 16 Series Pistons 6478B100

BBC "Quick 16" +42cc Dome 1.120"

Part Number: WIS-6478B100

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-2006 YFS200 BLASTER - 573M06600

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

Part Number: WIS-573M06600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Head Gaskets for 2001-2005 YZF-R6 - W6323

Head Gasket, 66.500mm Bore, Steel, Yamaha, Each

Part Number: WIS-W6323

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Piston Garage Buddy Steel Valve Kits for 2001-2013 YZ250F - SVK2402-I

Valves, Garage Buddy Steel Valve Kits, Intake, Stock Valve Head Size, Yamaha, Kit

Part Number: WIS-SVK2402-I

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Clutch Pack Kits for 2006-2014 TRX450ER ELECTRIC START, 2004-2009 TRX450R - CPK008

Clutches, Powersports, Clutch Pack, Aluminum/Cork Disc, for use on Honda®, Kit

Part Number: WIS-CPK008

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Piston Kits for 1999-2004 CR250, 1997-2001 CR250R - 768M06640

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Honda®, Husqvarna, Kit

Part Number: WIS-768M06640

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-2006 YFS200 BLASTER - PK1089

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

Part Number: WIS-PK1089

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1987-2006 YFZ350 BANSHEE - 795M06550

Piston and Ring Kit, Forged Aluminum, 65.500mm Bore, Yamaha, Kit

Part Number: WIS-795M06550

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Quick 16 Series Pistons 6477B110

BBC "Quick 16" +45cc Dome 1.060" CH

Part Number: WIS-6477B110

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 2437M07725

Engine Piston, Polaris 600 Carb VES/HO/IQ '01-09 3040KD

Part Number: WIS-2437M07725

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-2006 YFS200 BLASTER - 573M06800

Piston and Ring Kit, Forged Aluminum, 68.000mm Bore, Yamaha, Kit

Part Number: WIS-573M06800

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Tracker Series Pistons 40207P2

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

Part Number: WIS-40207P2

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Piston Kits for 1998-2004 TRX450FE FOURTRAX FOREMAN ES, TRX450FM FOURTRAX FOREMAN S - PK1589

Piston and Ring Kit, Forged Aluminum, 90.000mm Bore, Honda®, Kit

Part Number: WIS-PK1589

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Piston Kits for 1993-2008 TRX300EX SPORTRAX - PK1027

Piston and Ring Kit, Forged Aluminum, 74.500mm Bore, Honda®, Kit

Part Number: WIS-PK1027

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1990-1991 KL650B TENGAI, 1987-2009 KLR650 - 40248M10100

Engine Piston, Kawasaki KLR650 9.5:1 CR '87-91;'95-09

Part Number: WIS-40248M10100

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wiseco Powersports Piston Kits PK1018

Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1018

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

2004 Wiseco Parts and Accessories