Engine - Pistons - Piston Kits

4289 products

Powersport Superstore is your go-to source for Engine - Pistons - Piston Kits and related parts. Shop our unbeatable selection of Piston Kits with top-tier service, fast shipping, and great prices.

Namura Technologies NX-70005-CK Top End Repair Kit (C) - Standard Bore 44.98mm

$82.14

Bore: 44.98mm Sizing: Standard BoreFits KTM 65XC 17-18. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on a...

8% Off

Namura Technologies NX-30000-6K Top End Repair Kit - 1.50mm Oversized to 55.50mm

$100.26

~~$108.95~~

Bore: 55.50mm Sizing: 1.50mm OversizeSCEM Composite Cylinder. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolle...

7% Off

Namura Technologies NX-40097-BK Top End Repair Kit - 0.01mm Oversize to 43.45mm

$81.89

~~$87.95~~

Bore: 43.45mm Compression: 11:1 Compression Sizing: 0.01mm OversizeTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A r...

Namura Technologies NA-10000-3 Piston Kit - 0.75mm Oversize to 90.71mm

$95.89

Bore: 90.71mm Compression: Standard Compression Sizing: 0.75mm OversizeMOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other ...

Namura Technologies NA-10003 Piston Kit - Standard Bore 84.97mm, 11:1 High Compression

$101.14

Bore: 84.97mm Compression: 11:1 High Compression Sizing: Standard BoreMOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other s...

4% Off

Namura Technologies NA-30002K Top End Repair Kit - Standard Bore 89.96mm, 11.3:1 Compression

$147.51

~~$153.95~~

Bore: 89.96mm Compression: 11.3:1 Compression Sizing: Standard BoreNikasil Cylinder. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum...

Namura Technologies NA-50000-4K Top End Repair Kit - 1.00mm Oversize to 72.96mm

$114.26

Bore: 72.96mm Sizing: 1.00mm OversizeTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on application process p...

9% Off

Namura Technologies NA-10090 Piston Kit - Standard Bore 46.97mm

$54.83

~~$59.95~~

Bore: 46.97mm Compression: Standard Compression Sizing: Standard BoreMOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other sp...

Namura Technologies NA-50000-2 Piston Kit - 0.50mm Oversize to 72.46mm

$91.51

Bore: 72.46mm Sizing: 0.50mm OversizeMOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits includ...

Namura Technologies NA-30025K Top End Repair Kit - Standard Bore 65.97mm, 9.2:1 Compression

$112.51

Bore: 65.97mm Compression: 9.2:1 Compression Sizing: Standard BoreTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A ro...

Namura Technologies NA-30008-2K Top End Repair Kit - 0.50mm Oversize to 66.47mm, 9.2:1 Compression

$99.39

Bore: 66.47mm Compression: 9.2:1 Compression Sizing: 0.50mm OversizeTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A ...

Namura Technologies NA-30000-2 Piston Kit - 0.50mm Oversize to 66.47mm, 9.2:1 Compression

$83.01

Bore: 66.47mm Compression: 9.2:1 Compression Sizing: 0.50mm OversizeMOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spr...

9% Off

Namura Technologies NA-50091K Top End Repair Kit - Standard Bore 92.95mm

$305.01

~~$333.95~~

2 Pistons Required Per Machine. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on application process provi...

Wiseco 01.6237.C Piston Kit (KTM Engine Forged) - 0.02mm Oversize to 57.96mm

$155.95

Bore: Bore Not Available Compression: Compression Not Available Sizing: Sizing Not AvailableAll Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, r...

10% Off

Wiseco 4811M10200 Piston Kit - 2.00mm Oversize to 103.92mm, 11:1 Compression

$256.99

~~$285.95~~

Bore: 103.92mm Compression: 11:1 Compression Sizing: 2.00mm OversizeSPECIFICATIONS. Displacement: 686cc. Bore - Standard: 100.00mm. Bore - Actual: 102.00mm. Bore - Oversize: 2.00mm. Stroke: 84.00mm...

9% Off

Athena S4C05800001B Piston Kit (144cc Big Bore) (B) - 4.00mm Oversize to 57.95mm, 14.0:1 Compression

$244.74

~~$268.95~~

Bore: 57.95mm Compression: 14.0:1 Compression Sizing: 4.00mm OversizeAll pistons are forged using a precision heat-treatment process that allows for production tolerances of just .005mm. Forged pis...

27% Off

Wsm 010-817-10P Platinum Series Top End Kit - Standard Bore 82.00mm

$206.88

~~$284.26~~

Bore: 82.00mm Sizing: Standard BoreThe piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower and greatly extends piston life. Made to exact OEM sp...

25% Off

Wsm 010-809-10 Top End Kit - Standard Bore 88.00mm

$275.88

~~$367.43~~

Bore: 88.00mm Sizing: Standard BoreThe piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower and greatly extends piston life. Made to exact OEM sp...

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Engine - Pistons - Piston Kits

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New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

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