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Engine - Pistons - Piston Kits

4335 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.
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33% Off
Spi 09-780-02 T-Moly Series Piston Kit - 0.50mm Oversize to 70.00mm
$55.75
$55.75
$82.95
Silicone aluminum alloy construction with teflon and molybdenum coating and hard anodized crown. Machined smooth heads. MOS 2 Coating:. Draws heat through piston walls and out the bottom. Reduces ...
10% Off
Vertex VTK22498B Race GP Style Top End Piston Kit - Standard Bore 53.96mm, Standard Compression
$188.06
$188.06
$208.95
Bore: 53.96mm Compression: Standard Compression Sizing: Standard BoreAll piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in time and increased piston life. A...
10% Off
Wiseco 614M06640 Piston Kit - Standard Bore 66.36mm
$199.99
$199.99
$221.95
Bore: 66.36mm Compression: Standard Compression Sizing: Standard BoreSPECIFICATIONS. Displacement: 249cc. Bore - Standard: 66.4mm. Bore - Actual: 66.40mm. Bore - Oversize: STD. Stroke: 72.00mm. Not...
10% Off
Wiseco 4574M07400 Piston Kit - Standard Bore 73.95mm, 11:1 Compression
$199.99
$199.99
$221.95
Bore: 73.95mm Compression: 11:1 Compression Sizing: Standard BoreAll Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved hea...
0% Off
Pro-X 01.6528.A Piston Kit (A) - Standard Bore 94.94mm, 11.9:1 Compression
$221.95
$221.95
$222.41
Bore: 94.94mm Compression: 11.9:1 Compression Sizing: Standard BoreExcellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by reputab...
10% Off
Wiseco 4670M06750 Piston Kit - 0.50mm Oversize to 67.95mm, 9.3:1 Compression
$189.99
$189.99
$210.95
Bore: 67.95mm Compression: 9.3:1 Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 215cc. Bore - Standard: 67.00mm. Bore - Actual: 67.50mm. Bore - Oversize: 0.50. Stroke: 61.00mm. Co...
10% Off
Wiseco 543M06750 Piston Kit - 0.50mm Oversize to 67.94mm
$197.99
$197.99
$219.95
Bore: 67.94mm Compression: Standard Compression Sizing: 0.50mm OversizeSPECIFICATIONS. Displacement: 249cc. Bore - Standard: 67.00mm. Bore - Actual: 67.50mm. Bore - Oversize: 0.50mm. Stroke: 70.00m...
11% Off
Namura Technologies NX-40005-6K Top End Repair Kit - 1.50mm Oversized to 41.46mm, 6.0:1 Compression
$63.39
$63.39
$70.95
Bore: 41.46mm Compression: 6.0:1 Compression Sizing: 1.50mm OversizeTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A ...
5% Off
Pro-X 01.1343.C Piston Kit (C) - Standard Bore 76.79mm
$188.95
$188.95
$199.02
Bore: 76.79mm Sizing: Standard BoreExcellent economic alternative when you are looking for an OEM quality replacement piston. Mainly manufactured in Japan by reputable Original Equipment Manufactur...
Pro-X 01.1662.B Piston Kit - Standard Bore 99.95mm, 10.0:1 Compression
$210.95
$210.95
Replating or Cylinder Sleeving required for Oversizes. 01.1662 series is forged. Nikasil Piston Size. Excellent economic alternative when you are looking for an OEM quality replacement piston. Mai...
10% Off
Wiseco SK1326 Top End Kit - Standard Bore 74.00mm, 13:1 Compression
$841.99
$841.99
$935.95
Bore: 74.00mm Compression: 13:1 Compression Sizing: Standard BoreNikasil Bore (Sleeving or replating required for oversizes). Contains all the necessary components for overboring or rebuilding you...
8% Off
Wiseco K2803 Black Edition Piston Kit (114in.) - 4.016in. Bore, 11.0:1 Compression
$528.47
$528.47
$576.95
Bore: 4.016in. Compression: 11.0:1 Compression Sizing: Standard Bore4.5in. Stroke. Features ArmorX piston coating for superior protection in extreme conditions and reduced wear. ArmorFit skirt coa...
Namura Technologies NX-30004-BK Top End Repair Kit (B) - Standard Bore 53.95mm
$102.01
$102.01
Bore: 53.93mm Sizing: Standard BoreSCEM Composite Cylinder. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled ...
Namura Technologies NX-20060K Top End Repair Kit (A) - Standard Bore 42.95mm
$81.26
$81.26
Bore: 42.95mm Sizing: Standard BoreNikasil Cylinder. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on appl...
Namura Technologies NX-20014K Top End Repair Kit (A) - Standard Bore 52.50mm
$108.14
$108.14
Bore: 52.50mm Sizing: Standard BoreTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on application process pro...
Namura Technologies NX-30024-BK Top End Repair Kit (B) - Standard Bore 66.36mm
$101.14
$101.14
Bore: 66.36mm Sizing: Standard BoreSCEM Composite Cylinder. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled ...
8% Off
Namura Technologies NX-20080-CK1 Top End Repair Kit (C) - Standard Bore 47.96mm
$102.01
$102.01
$110.95
Bore: 47.96mm Sizing: Standard BoreTop End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/Molybdenum) Coated Skirts A rolled on application process pro...
Namura Technologies NX-40000K Top End Repair Kit (A) - Standard Bore 53.94mm, 8.9:1 Compression
$95.01
$95.01
Bore: 53.94mm Compression: 8.9:1 Compression Sizing: Standard BoreCeramic Composite Cylinder. Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon/M...
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