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Engine

25001 products
Powersport Superstore is your go-to source for Engine and related parts. Shop our unbeatable selection of Engine with top-tier service, fast shipping, and great prices.
10% Off
Wiseco PK1384 Top End Kit - Standard Bore 77.00mm, 13.5:1 High Compression
$310.34
$310.34
$344.95
Bore: 77.00mm Compression: 13.5:1 High Compression Sizing: Standard BoreContains all the necessary components for overboring or rebuilding your top end. Feature forged pistons, rings, wrist pins, c...
10% Off
Wiseco PK1901 Top End Kit - Standard Bore 95.00mm, 11.8:1 Compression
$297.40
$297.40
$331.33
Bore: 95.00mm Compression: 11.8:1 Compression Sizing: Standard BoreCompression Ratio - Actual: 11.8:1. Displacement: 450cc. Skirt Coating: ArmorGlide. Stroke: 63.4mm. Contains all the necessary co...
10% Off
Wiseco PWR153-102 Engine Rebuild Kit - 54.00mm Bore
$597.99
$597.99
$664.95
SPECIFICATIONS. Complete Kit: Crankshaft, Top End, Gaskets, Seals, Main Bearings. Bore - Standard: 54.0mm. Bore - Actual: 54.0mm. Bore - Oversize: STD. Additional Info.: Hour Meter Included. ITEM C...
10% Off
Wiseco PWR121-100 Engine Rebuild Kit - 54.00mm Bore
$476.99
$476.99
$529.95
Complete engine rebuild. Crankshaft assembly. OEM quality main bearings. All engine gaskets, seals, and o-rings. Wiseco ProLite 2-stroke piston and top end bearing. Wiseco standard series 4-stroke ...
5% Off
Ebc SRK131 SRK Complete Clutch Kit
$373.38
$373.38
$393.03
Complete clutch rebuild kit that includes fiber plates as in SRC kits but with the addition of the steel separator plates to allow clutch to be rebuilt to exact original stack height. Kits also inc...
Hinson Racing FSC494-8-001 Clutch Plate and Spring Kit
$199.99
$199.99
Includes fiber and steel clutch plates with springs. Can be used with OEM baskets, inner hubs and pressure plates. Developed with and recommended to enhance the performance of Hinson clutch baskets...
Epi SDPS-9 Primary Drive Clutch Spring - Red
$36.05
$36.05
2.9in. load - 200 lbs. 1.6in. load - 350 lbs.. Largest selection of springs to tune from. Designed from the highest quality material. All EPI springs manufactured using a 5% tolerance which is the...
11% Off
Wiseco W6633 Top End Gasket Kit
$39.99
$39.99
$44.95
Top End Gasket Kit. Includes head, base and exhaust gasket.Vehicle Fitment:2012-2013 Husaberg TE125 2014-2018 Husqvarna TC125 2007-2018 KTM 125 SX 2007-2008 KTM 144 SX 2009-2013 KTM 150 SX
Wiseco W5391 Base Gasket - Fiber - 63.75-81.00mm
$17.71
$17.71
Premium materials. Produces the best sealing technology available. Exceeding OEM standards.Vehicle Fitment:1985 Yamaha FJ1100 1986-1993 Yamaha FJ1200
8% Off
Andrews 212536 #7 Camshaft
$233.00
$233.00
$251.95
Upgrade of original #6. Great street cam for 84/88 inch strokers. Maximum torgque available from 2200 to 6500 RPM. Intake Opening (degrees): 29. Intake Closing (degrees): 53. Exhaust Opening (degre...
10% Off
Wsm 54-310-13P Top End Kit - 0.75mm Oversize to 75.25mm Bore
$139.97
$139.97
$155.52
Bore: 75.25mm Sizing: 0.75mm OversizeThe 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 ...
Wsm 51-310 Piston Ring Set - 74.50mm Bore
$34.56
$34.56
WSM Replacement Ring Set.Vehicle Fitment:1996-1999 Polaris Xplorer 300 4x4
7% Off
Wsm 50-222-09K Piston Kit - 1.5mm Oversize
$64.44
$64.44
$68.96
Bore: Bore Not Available Sizing: 1.5mm OversizeCompetitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categ...
10% Off
Wsm 54-536-12 Top-End Rebuild Kit - .5mm Over
$90.13
$90.13
$100.14
Top-quality piston kits. Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke models.Vehicle Fitment:1986-1988 Yam...
10% Off
Wsm 54-536-11 Top-End Rebuild Kit - .25mm Over
$90.13
$90.13
$100.14
Top-quality piston kits. Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke models.Vehicle Fitment:1986-1988 Yam...
10% Off
Wsm 54-255-20 Top-End Rebuild Kit - Standard
$119.43
$119.43
$132.70
Top-quality piston kits. Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke models.Vehicle Fitment:1999-2002 Kaw...
10% Off
Wsm 50-228-05K Piston Kit - 0.50mm Oversize to 85.50mm
$110.03
$110.03
$122.25
Bore: 85.50mm Sizing: 0.50mm OversizeCompetitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from...
10% Off
Wsm 50-220-06K Piston Kit - 0.75mm Oversize to 86.75mm
$97.65
$97.65
$108.50
Bore: 86.75mm Sizing: 0.75mm OversizeCompetitively priced forged pistons. Coated with MOS2 for high performance and heat absorption. Ported to match WSM Banshee sleeves. Four piston categories from...
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