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Engine - Cylinder Kits

565 products
Powersport Superstore is your go-to source for Engine - Cylinder Kits and related parts. Shop our unbeatable selection of Cylinder Kits with top-tier service, fast shipping, and great prices.
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10% Off
Wiseco PWR116A-101 Engine Rebuild Kit - 54.00mm Bore
$494.99
$494.99
$549.95
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 ...
10% Off
Wiseco PWR173-100 Engine Rebuild Kit - 52.50mm Bore
$512.99
$512.99
$569.95
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 ...
10% Off
Wiseco PWR159-100 Engine Rebuild Kit - 78.00mm Bore
$791.99
$791.99
$882.07
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 ...
9% Off
Athena P400485100053 Stock Bore Race Cylinder Kits
$703.25
$703.25
$772.80
Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Easy-to-follow step-by-step installation instructions. Most are bolt-on; no machining required except ...
4% Off
Athena P400250100011 Big Bore Cylinder Kit (144cc) - 58.00mm Bore
$907.16
$907.16
$941.95
Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end gasket set includes required seals and ha...
9% Off
Athena P400250100011 Big Bore Cylinder Kit (144cc) - 4.0mm Oversize to 58.00mm, 11:1 Compression
$1,093.77
$1,093.77
$1,201.95
REAR WHEEL HORSE POWER: 41,2 HP / 11.000 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena to...
5% Off
Pro-X 01.2232.A Engine Rebuild Kit
$101.05
$101.05
$105.95
Save dlls over OEM pricing. Cast pistons in A, B, C and D sizing put engine back to specs without boring or replacing cylinder. Interchanges directly with OEM parts. Bearings and seals are also OEM...
Kibblewhite Precision 82-83150 Cylinder Head Service Kit
$668.26
$668.26
Max valve lift (intake/ exhaust) .435in., 1.360in. installed height, seat pressure 80 lb. open pressure 205 lb. 8 steel retainers, 8 valve springs, Black Diamond intake/ exhaust valves (4 each), 8 ...
Kibblewhite Precision 30-33460 Cylinder Head Service Kit
$403.24
$403.24
Everything needed to completely refresh/ upgrade the cylinder head. Include lightweight racing valve spring kits with steel or titanium valve spring retainers, beehive or dual valve springs, steel ...
Kibblewhite Precision 82-83160 Cylinder Head Service Kit
$703.22
$703.22
Everything needed to completely refresh/ upgrade the cylinder head. Include lightweight racing valve spring kits with steel or titanium valve spring retainers, beehive or dual valve springs, steel ...
Kibblewhite Precision 40-41470 Cylinder Head Service Kit
$426.28
$426.28
Intake: max valve lift .415in., installed height 1.290in., seat pressure 64 lb., open pressure 169 lb.;. Exhaust: max valve lift .415in., installed height 1.240in., seat pressure 65 lb., open press...
10% Off
Kibblewhite Precision 82-83550 Cylinder Stud Kit
$137.66
$137.66
$152.95
180,000 psi H.T. Steel. Rolled Threads. Interference Fit Case End. 00 Ground, Maximizing Strength. Treated 100% with Black Oxide.Vehicle Fitment:2011-2013 Polaris Ranger RZR XP 900 2013 Polaris Ran...
10% Off
Pro-X 01.7355.B Engine Rebuild Kit
$189.99
$189.99
$209.95
Save dlls over OEM pricing. Cast pistons in A, B, C and D sizing put engine back to specs without boring or replacing cylinder. Interchanges directly with OEM parts. Bearings and seals are also OEM...
10% Off
Wiseco PWR101-100 Engine Rebuild Kit - 66.40mm Bore
$593.99
$593.99
$659.95
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 ...
15% Off
Cylinder Works CW30017K02 Standard Bore Cylinder Kit
$503.16
$503.16
$591.95
CC: 250cc. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, per...
15% Off
Cylinder Works CW20015K01 Standard Bore Cylinder Kit
$507.41
$507.41
$596.95
CC: 85cc. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, perf...
5% Off
Cylinder Works CW20015 Replacement Cylinder - Standard Bore 47.5mm
$490.15
$490.15
$515.95
OEM in appearance but a fraction of the price. Cast aluminum. Nickel silicon carbide (NSC) electroplate bore which allows for tighter tolerances, lower friction, and extreme durability. Our precisi...
9% Off
Athena S410485301076 Standard Bore Cylinder Only - 47.5mm
$461.32
$461.32
$506.95
Available in standard bore and big bore sizes. 4-stroke kits include a nickel carbide coated cylinder designed with wider water jackets, complete piston kit and a top end gasket set. Cylinder kits ...
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