View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your Harley-Davidson U with aftermarket parts from Wiseco? At Tunersports.com we carry a great selection of their parts for your vehicle.
From engine components, crankshafts, misc powersports or misc powersports we have 2 parts available for your U, all with free shipping to the Continental US 48 States.
For more information on Wiseco, you can visit the official Wiseco website.
 OUT OF STOCK Wiseco Single Pistons - Custom WIS-15739Wiseco Honda B18C5 85.50mm Bore +3.1cc Dome Custom Piston - Single $225.83
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OUT OF STOCK Wiseco Single Pistons - Custom WIS-15478Wiseco Honda K Stroker 3.4645x1.060inCH +2.5cc Custom Piston - Single $254.99
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OUT OF STOCK Wiseco Single Pistons - Custom WIS-15972Wiseco Nissan VG30E 87.00mm x 1.260 CH Flat top Custom Piston - Single *MOQ 4* $248.41
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 OUT OF STOCK Wiseco Single Pistons 6627M85APWiseco 1400 HD Mitsubishi EVO 8 - 4G63 Turbo -21cc Piston Shelf Stock $280.99
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 OUT OF STOCK Wiseco Piston Sets - 8 Cyl PTS544ASWiseco Pro Tru Street Buick 455 4.313in Bore 1.980in CH -22.00 CC Piston Set $741.99
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OUT OF STOCK Wiseco Piston Sets - 8 Cyl PTS520A3Wiseco Pro Tru Street Chevy Big Block 4.280in Bore 1.760in CH 21.00 CC Piston Set $741.99
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OUT OF STOCK Wiseco Piston Sets - 8 Cyl PTS510A3Wiseco Chevrolet Small Block 4.155in Bore 1.425in CH -5.00 CC Pro Tru Street Piston Set $686.99
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OUT OF STOCK Wiseco Single Pistons 6E119M845Wiseco Wiseco BMW M52B28 2.8L 24V Turbo 84.5mm Bore +.50 Oversized 8.0:1 CR Piston - Single $239.99
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 $669.99
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 OUT OF STOCK Wiseco Piston Sets - Powersports 40315M08100Wiseco 2022 Suzuki GSX1300RRQ Hayabusa 13.0:1 CR 81mm Bore Piston Kit $205.29
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 IN STOCK Wiseco Piston Sets - Custom WIS-12516Wiseco Mitsubishi 4G63 3.3661in Bore 3.700in Stroke Comp Height 1.0200in 11.56cc Dish - single DLC |
IN STOCK Wiseco Single Pistons - Custom WD-08641Wiseco Mitsubishi 4G63 3.3661in Bore 3.700in Stroke Comp Ht 1.0200in 11.56cc Dish Single (COATED) |
 IN STOCK Wiseco Wrist Pins S789Wiseco PIN - .9055in (23.0mm) x 2.500inch x .220inch 52100 Mat. Round Wire Piston Pin $48.39
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 IN STOCK Wiseco Groove Lock Spacers GLS41Wiseco Groove Lock Spacer - 3.894-3.950inch bores Oil Rail Support Shelf Stock |
IN STOCK Wiseco Piston Sets - 4 Cyl K626M86APWiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc Piston Shelf Stock Kit $958.99
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 IN STOCK Wiseco Piston Sets - 4 Cyl K598M100APWiseco Subaru EJ257 WRX/STI 4v Dish -19cc 100mm Piston Shelf Stock Kit $873.99
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$831.99
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 $840.99
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$240.99
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