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Wiseco's Pro Tru Hastings piston ring sets are race-quality. They feature high-tensile plasma pre-gapped rings, and the sets are designed as replacement rings for your Pro Tru pistons.
( 15 )
$20.99
JE Pistons Pro Seal Premium Sportsman Series piston rings are designed to maximize horsepower through precision sealing of combustion pressure. The piston rings are available in a huge selection of sizes, various materials, and in multiple thicknesses to suit a variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These are the same services used by top NHRA Pro Stock and NASCAR teams—and are now available to the public, offering tremendous gains in durability, power through reduced friction, and improved ring seal. Order the ring application to fit your needs.
( 15 )
$15.09
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$19.99
JE Pistons Pro Seal piston rings feature barrel-faced top rings made from premium ductile iron. They also have a special high-tech, friction-reducing, plasma-moly inlay on the face that combines molybdenum, nickel, chrome, and trace elements. The results are higher temperature resistance, reduced wear, better ring sealing, and reduced flaking. The second rings are a taper-faced, reverse-torsional design with a special phosphate coating. The oil-control rings are available in your choice of either low or standard-tension types. Choose the set designed for fitment on your engine application.
( 4 )
$19.66
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$21.89
Pro-X Racing Parts offers crankshaft thrust washers for a wide range of powersports applications, including many Honda, Kawasaki, Yahama, Gas Gas, Husqvarna, KTM, and Suzuki models. These OEM-style replacement washers increase oil retention and reduce friction between rod, washer, and crank web. They're offered in copper or silver material, as well as a variety of widths, inside and outside diameters. Washers are an important engine component which should always be replaced when you re-press your crank. Order the model recommended for your ride.
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$13.99
If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from aluminum alloy that contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. Hypereutectic pistons are ideal for use in high performance street, bracket, and oval track racing—and will work perfectly with normal ring end gaps. Choose the model designed for your vehicle and engine application.
( 330 )
$20.99
Choose Wiseco for your powersports piston wrist pins. They carry a variety of pins to suit most any applications in either chromed or un-chromed, straight or tapered styles, with no finish or their Superfinish. Wiseco powersports wrist pins are strong, lightweight, and can be used with OEM pistons.
( 2 )
$16.99
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$21.99
Wiseco 2-stroke piston rings improve the overall function of your pistons and powerplant to maximize performance and keep you firing on all cylinders. Manufactured to optimize piston lubrication and reduce friction, ensuring longer performance from the heart of your engine, these rings are crafted from various metals and with specific finishes for both street and track. The 2-stroke rings are intended for use in cast iron, NikaSil, boron composite, and electrofusion bores; certain rings are designed for limited coatings, such as CSM and CDM model rings with chrome bores. Just match up the specs from your motorcycle with the size and type piston ring replacements you need. You can always depend on race-proven technology from Wiseco!
( 6 )
$21.99
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