Collection:
Engine - Cylinder Kits - Cylinders & Kits
426 products
Powersport Superstore is your go-to source for Engine - Cylinder Kits - Cylinders & Kits and related parts. Shop our unbeatable selection of Cylinders & Kits with top-tier service, fast shipping, and great prices.
10% Off
Wiseco PWR121-100 Engine Rebuild Kit - 54.00mm Bore
Regular price
$529.99
Sale price
$529.99
Regular price
$588.95
Unit price
/per
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 PWR161B-100 Engine Rebuild Kit - 45.00mm Bore
Regular price
$479.99
Sale price
$479.99
Regular price
$532.95
Unit price
/per
SPECIFICATIONS. Complete Kit: Crankshaft, Top End, Gaskets, Seals, Main Bearings. Bore - Standard: 45.0mm. Bore - Actual: 45.0mm. Bore - Oversize: STD. Additional Info.: Hour Meter Included. ITEM C...
10% Off
Wiseco PWR153-102 Engine Rebuild Kit - 54.00mm Bore
Regular price
$649.99
Sale price
$649.99
Regular price
$721.95
Unit price
/per
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 PWR176-100 Engine Rebuild Kit - 52.00mm Bore
Regular price
$529.99
Sale price
$529.99
Regular price
$588.95
Unit price
/per
SPECIFICATIONS. Complete Kit: Crankshaft, Top End, Gaskets, Seals, Main Bearings. Bore - Standard: 52.0mm. Bore - Actual: 52.0mm. Bore - Oversize: STD. Additional Info.: Hour Meter Included. ITEM C...
10% Off
Wiseco PWR168-100 Engine Rebuild Kit - 76.80mm Bore
Regular price
$789.99
Sale price
$789.99
Regular price
$877.95
Unit price
/per
SPECIFICATIONS. Complete Kit: Crankshaft, Top End, Gaskets, Seals, Main Bearings. Bore - Standard: 76.8mm. Bore - Actual: 76.8mm. Bore - Oversize: STD. Compression Ratio - Actual: 13.2:1 CR. Engine...
9% Off
Athena 070100 Big Bore Cylinder Kit (70cc Bolt On) - 47.6mm Bore
Regular price
$239.28
Sale price
$239.28
Regular price
$262.95
Unit price
/per
It is recommended that Athenas 17.5mm or 19mm Scooter carburetor be used with these bolt-on big bore kits. See Fuel Systems section.. Kits include aluminum cylinder with nickel-carbide coating des...
14% Off
Bronco AT-09479K Standard Bore Cylinder - 95mm
Regular price
$431.50
Sale price
$431.50
Regular price
$499.95
Unit price
/per
Designed to match OEM in appearance and specifications. Cast from AB4C aluminum with nikasil plated sleeves for excellent wear & durability. AT-09477 & AT-09478 require no case modification...
Kibblewhite Precision 60-61610 Cylinder Head Service Kit
Regular price
$473.53
Sale price
$473.53
Regular price
Unit price
/per
Intake: max valve lift .415in., installed height 1.190in., seat pressure 61 lb., open pressure 168 lb.;. Exhaust: max valve lift .415in., installed height 1.220in., seat pressure 56 lb., open press...
5% Off
Cylinder Works CW50010 Standard Bore Cylinder (510cc) - 95.00mm, 11.8:1 Compression
Regular price
$533.85
Sale price
$533.85
Regular price
$561.95
Unit price
/per
Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Nickel Silicon Carbide plated for long life.Vehicle Fitment:2017-2022 Husqvarna F...
6% Off
S&S Cycle 91-9126 Big Bore Stroker Kit - 93in. - 8.5:1 Compression
Regular price
$3,584.69
Sale price
$3,584.69
Regular price
$3,795.95
Unit price
/per
Contains nearly everything needed to take a stock 74in. or 80in. H-D Shovelhead engine up to 93in. or 96in. displacement. Includes 3.625in. bore high tensile, cast iron Sidewinder cylinders and for...
18% Off
Athena P400485100029 Big Bore Cylinder Kit (144cc) - 4.00mm Oversize to 58.00mm, 14:1 Compression
Regular price
$1,003.06
Sale price
$1,003.06
Regular price
$1,223.95
Unit price
/per
CRANKSHAFT POWER: 42.0 HP / 11.500 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top-end ...
S&S Cycle 900-1176 Cylinder Stud and Head Bolt Kit
Regular price
$249.95
Sale price
$249.95
Regular price
Unit price
/per
8 studs with rounded thread roots, rather than flat, improving fatigue strength. 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC. Positive stop shoulder allows for consistent install...
9% Off
Athena S410485301003 Standard Bore Cylinder Only - 54.00mm Bore, 14.8:1 Compression
Regular price
$373.05
Sale price
$373.05
Regular price
$409.95
Unit price
/per
To be used with Athena cylinder and head assemblies. Standard Bore Cylinder.Vehicle Fitment:1997-2004 Yamaha YZ125
9% Off
Athena S410250301006 Standard Bore Cylinder Only - 44.50mm Bore
Regular price
$365.77
Sale price
$365.77
Regular price
$401.95
Unit price
/per
Standard Bore Cylinder.Vehicle Fitment:2000-2009 Kawasaki KX65 2011-2024 Kawasaki KX65 2003-2005 Suzuki RM65
10% Off
Pro-X 01.2232.C Engine Rebuild Kit
Regular price
$109.99
Sale price
$109.99
Regular price
$121.95
Unit price
/per
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...
9% Off
Athena P400485100012 Big Bore Cylinder Kit (290cc) - 6.00mm Oversize to 83.00mm, 12.5:1 Compression
Regular price
$1,040.08
Sale price
$1,040.08
Regular price
$1,142.95
Unit price
/per
REAR WHEEL HORSE POWER: 36.9 HP / 9.800 RPM. Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets. Includes Forged piston, rings, clips and pin. Athena top...
15% Off
Cylinder Works 10010-K04 Standard Bore Cylinder Kit - 96mm, 12.0:1 Compression
Regular price
$584.76
Sale price
$584.76
Regular price
$687.95
Unit price
/per
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, performance and...
10% Off
Wiseco PWR131B-850 Engine Rebuild Kit
Regular price
$729.99
Sale price
$729.99
Regular price
$810.95
Unit price
/per
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 ...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device