Cylinder Works Top End Kit With Cylinder - 4-Stroke

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7 Reviews
20 Questions
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Product Details
This cylinder kit includes a Cylinder Works Cylinder, Vertex Piston Kit, and your choice of Cylinder Works or Cometic gaskets.

Cylinder Works Cylinder
- Standard bore.
- Stock in appearance.
- Precision honed.
- Nickel silicon carbide plated.
- O.E.M. quality without the O.E.M. price.
- Made in the U.S.A.
Vertex Piston Kit

When it comes to power and performance, Vertex four-stroke pistons are hard to beat. Forged from the highest quality 2618 aluminum alloy, Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.
- With the purchase of a premium quality piston, every Vertex piston kit contains a complete set of nitride-coated or chrome-plated piston rings, a fully case-hardened wrist pin and circlips.
Cylinder Works Gasket Kit
- Replacement top end gasket set for Cylinder Works cylinder kits.
- Each kit includes head, base, exhaust and cam chain tensioner gaskets.
- To be used with Cylinder Works Standard Bore Cylinder Kit.
- Note: Actual kit contents may vary by fitment.
Cometic Top End Gasket Kit

Cometic meets the needs of each specific gasket by using materials to match. Even the basic top end gasket kit features different materials for each gasket. The head gasket is constructed from non-asbestos, flexible graphite that is laminated to a stainless steel core. The manifold and base gaskets are constructed from non-asbestos nitride rubber-bound fiber. Cometic also includes copper gaskets where needed.

Cometic designs and builds their gaskets in the U.S.A.

Note:
Images are for reference only, actual item may vary based on contents and fitment.
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Cylinder Works Top End Kit With Cylinder - 4-Stroke Review
20 Questions about the Cylinder Works Top End Kit With Cylinder - 4-Stroke
Fitment

# Part Numbers for the Cylinder Works Top End Kit With Cylinder - 4-Stroke

Cylinder

Product Variant	Manufacturer Part #
Front Cylinder/Stock Bore	30007
Rear Cylinder/Stock Bore	30008
Stock Bore	10004, 10001, 10007, 10002, 10006, 10008, 50004, 40001, 30001, 30006, 30004, 30005, 30011, 50002, 50001, 50003, 40003, 40004, 20002, 20010, 20001, 20003, 20005, 10003, 10005, 10009, 20004, 20104, 40002, 60001, 60002, 60003, 10010, 30012, 50006, 50007, 60004, 60006, CW20013, CW20014, CW50008

Gasket

Product Variant	Manufacturer Part #
78mm Bore	C3619
80mm Bore	C3629, C3250, C3506, C3766
82mm Bore	C3507, C3508
90mm Bore	C3790
94mm Bore	C7979
96mm Bore	C3047, C3733
97mm Bore	C7201, C3786
98mm Bore	C3068
Cylinder Works Top End Kit With Cylinder - 4-Stroke	C3267-EST, C3268-EST, C3150-EST, C7978-EST, C3142-EST, C3054-EST, C3175-EST, C3406-EST, C3051-EST, C3139-EST, C3066-EST, C3057, C7908-EST, C3395-EST, C3164-EST, C3428-EST, C3187, C7185, C3288-EST, C3047-EST, C3270-EST, C7688, C3519-EST, C3511-EST, C3549-EST, C3540-EST, 860VG810276, 810364, 860VG810328, 860VG810339, 810868, 10009-G01, 810923, 40002-G01, 60002-G01, 60003-G01
EST 100mm Bore	C3276-EST, C3158-EST
EST 103mm Bore	C3599-EST
EST 104mm Bore	C3143-EST
EST 105.5mm Bore	C3144-EST
EST 66mm Bore	C3187-EST
EST 69.5mm Bore	C3446-EST
EST 77mm Bore	C3174-EST
EST 78mm Bore	C3133-EST
EST 79mm Bore	C7185-EST, C3274-EST, C3595-EST, C3057-EST
EST 80mm Bore	C3408-EST, C3550-EST
EST 81mm Bore	C3059-EST
EST 85mm Bore	C3284-EST
EST 88mm Bore	C3605-EST
EST 90mm Bore	C3251-EST, C3779-EST, C3429-EST, C3520-EST
EST 92mm Bore	C7688-EST
EST 94mm Bore	C7877-EST, C3546-EST, C7979-EST
EST 95mm Bore	C7199-EST, C7947-EST
EST 96mm Bore	C3134-EST, C3563-EST, C3447-EST, C3208-EST
EST 97mm Bore	C7201-EST
EST 98mm Bore	C3275-EST, C3285-EST, C3157-EST, C3178-EST
EST 99mm Bore	C3279-EST
Stock	C3695

Piston

Product Variant	Manufacturer Part #
+0.010mm, B Piston	24371B
+0.010mm, B Piston, 13.85:1 Compression	24382B
+0.010mm, B Piston, 14.7:1 High Compression	24381B
+1.00mm 11.3:1 Compression	22973100
+1.00mm, A Piston 13.5:1 Compression	23589A
+1.00mm, B Piston 13.0:1 Compression	23461B
+1.00mm, B Piston 13.5:1 Compression	23589B
+1.00mm, C Piston 13.0:1 Compression	23461C
+1.00mm, C Piston 13.5:1 Compression	23589C
+2.00mm	22979200
+2.00mm 12.3:1 Compression	22964200
+2.00mm 12.5:1 Compression	22954200
+2.00mm 12.6:1 Compression	22982200
+2.00mm 12.9 Compression	22983200
+2.00mm, 11.3:1 Compression	23635A
+2.00mm, A Piston	23645A, 24461A
+2.00mm, A Piston 11.7:1 Compression	23520A, 23868A
+2.00mm, A Piston 12.3:1 Compression	22964A
+2.00mm, A Piston 12.5:1 Compression	24031A
+2.00mm, A Piston 13.5:1 Compression	23656A
+2.00mm, B Piston	24461B
+2.00mm, B Piston 11.7:1 Compression	23520B, 23868B
+2.00mm, B Piston 12.3:1 Compression	22964B
+2.00mm, B Piston 12.5:1 Compression	24031B
+2.00mm, B Piston 13.5:1 Compression	23656B
+2.00mm, C Piston 11.7:1 Compression	23520C, 23868C
+2.00mm, C Piston 12.3:1 Compression	22964C
+2.00mm, C Piston 12.5:1 Compression	24031C
+2.00mm, C Piston 13.5:1 Compression	23656C
+3.00mm, A Piston	23626A, 24405A
+3.00mm, A Piston 12.0:1 Compression	23534A, 23595A
+3.00mm, A Piston 12.5:1 Compression	23129A, 23404A, 23924A
+3.00mm, A Piston 12.6:1 Compression	23405A
+3.00mm, A Piston 13.0:1 Compression	23535A
+3.00mm, A Piston 13.2:1 Compression	23680A
+3.00mm, A Piston 13.4:1 Compression	23678A, 23679A
+3.00mm, A Piston 13.5:1 Compression	23654A, 23925A
+3.00mm, A Piston 13.7:1 Compression	24237A
+3.00mm, A Piston 14.4:1 Compression	24142A
+3.00mm, B Piston	24405B
+3.00mm, B Piston 12.0:1 Compression	23534B, 23595B
+3.00mm, B Piston 12.5:1 Compression	23129B, 23404B, 23924B
+3.00mm, B Piston 12.6:1 Compression	23405B
+3.00mm, B Piston 13.0:1 Compression	23535B
+3.00mm, B Piston 13.2:1 Compression	23680B
+3.00mm, B Piston 13.4:1 Compression	23678B, 23679B
+3.00mm, B Piston 13.5:1 Compression	23654B
+3.00mm, B Piston 13.7:1 Compression	24237B
+3.00mm, B Piston 13.8:1 Compression	24032B
+3.00mm, C Piston 12.0:1 Compression	23534C, 23595C
+3.00mm, C Piston 12.5:1 Compression	23129C, 23404C, 23924C
+3.00mm, C Piston 12.6:1 Compression	23405C
+3.00mm, C Piston 13.2:1 Compression	23680C
+3.00mm, C Piston 13.4:1 Compression	23678C, 23679C
+3.00mm, C Piston 13.5:1 Compression	23654C, 23925C
+3.00mm, C Piston 13.7:1 Compression	24237C
+3.00mm, C Piston 13.8:1 Compression	24032C
+3.20mm, A Piston 13.2:1 Compression	23653A
+3.20mm, A Piston 14.1 Compression	23788A
+3.20mm, B Piston 13.2:1 Compression	23653B
+3.20mm, B Piston 14.1 Compression	23788B
+3.20mm, B Piston 14.6:1 Compression	24081B
+3.20mm, C Piston 13.2:1 Compression	23653C
+3.20mm, C Piston 14.1 Compression	23788C
+4.00mm, A Piston 11.3:1 Compression	23533A
+4.00mm, A Piston 12.1:1 Compression	22966A
+4.00mm, A Piston 13.3:1 Compression	23274A
+4.00mm, B Piston 11.3:1 Compression	23533B
+4.00mm, B Piston 12.1:1 Compression	22966B
+4.00mm, B Piston 13.3:1 Compression	23274B
+4.00mm, C Piston 11.3:1 Compression	23533C
+4.00mm, C Piston 12.1:1 Compression	22966C
+4.00mm, C Piston 13.3:1 Compression	23274C
+4.00mm, D Piston 11.3:1 Compression	23533D
+4.00mm, D Piston 12.1:1 Compression	22966D
+5.00mm, A Piston	24029A
+6.00mm 12.6:1 Compression	23245600
+6.00mm 12.9:1 Compression	23232600
+6.00mm, A Piston	24026A
+6.20mm, A Piston 13.2:1 Compression	23702A
+6.20mm, B Piston 13.2:1 Compression	23702B
+6.20mm, C Piston 13.2:1 Compression	23702C
+7.00mm 12.6:1 Compression	23231700
+7.00mm 12.9:1 Compression	23318700
+8.00mm 13.3:1 Compression	23296
11.7:1 Compression	23302B
12.2:1 Compression	23304A
A Piston	24032A
A Piston 14.2:1 Compression	24123A
A Piston 14.5:1 Compression	24374A
A Piston, 9:1 Compression	23910A
B Piston	22814B, 23003B, 23550B, 23757B, 23759B, 23855B, 23961B, 23639B
B Piston 10.5:1 Compression	23163B, 23638B
B Piston 11.3:1 Compression	22951B
B Piston 12.0:1 Compression	23455B, 23522B
B Piston 12.2:1 HIgh Compression	23304B
B Piston 12.5:1 High Compression	22900B
B Piston 12.9:1 Compression	22983B, 23456B
B Piston 13.0:2 Compression	23443B
B Piston 13.2:1 Compression	23510B
B Piston 13.2:1 High Compression	23856B
B Piston 13.6:1 High Compression	23869B
B Piston 13.8:1 Compression	24119B
B Piston 13.9:1 Compression	24080B
B Piston 14.1:1 High Compression	23561B, 23962B
B Piston 14.2:1 Compression	24123B
B Piston 14.3:1 High Compression	23847B
B Piston 14.4:1 Compression	24097B
B Piston 14.5:1 Compression	24374B
B Piston 14.5:1 High Compression	23870B
B Piston 14.6:1 GP Racer's Choice	23730B, 23963B
B Piston, 9:1 Compression	23910B
Big Bore +2mm A Piston 14:1	24238A
Big Bore +2mm B Piston 14:1	24238B
Big Bore +2mm C Piston 14:1	24238C
Big Bore +3mm B Piston 14.4:1	24142B
Big Bore +3mm C Piston 14.4:1	24142C
C Piston 14.2:1 Compression	24123C
Forged Stroker A Piston	23609A
GP Racers Choice	24115A
GP Racers Choice A Piston	24124A, 24375A
GP Racers Choice B Piston	24124B, 24375B
GP Racers Choice C Piston	24124C
GP Racers Choice, B Piston	24115B
SGP Racers Choice, C Piston	24115C
Stock Bore	23259B, 23566B, 23311B, 23564B, 23532B, 22805B, 23127B, 23391B, 22915B, 23562B, 22984B, 24020B, 24024B, 24098B, 24109B, 24122B, 23163A
Stock Bore 10.2:1 Compression	23643B
Stock Bore 10.5:1 Compression	24027B
Stock Bore 10.6:1 Compression	23832B
Stock Bore 11.0:1 Compression	23548B
Stock Bore 11.1:1 Compression	23966B
Stock Bore 11.5:1 Compression	23545B, 23909B, 24028B
Stock Bore 12.0:1 Compression	23644B
Stock Bore 12.1:1 Compression	24025B
Stock Bore 12.3:1 Compression	23711B
Stock Bore 12.5:1 Compression	23857B, 23958B, 23833B
Stock Bore 12.6:1 Compression	23647B
Stock Bore 13.0:1 Compression	23551B
Stock Bore 13.1:1 Compression	23546B
Stock Bore 13.2:1 Compression	23646B
Stock Bore 13.3:1 Compression	23236B
Stock Bore 13.4:1 Compression	23114B
Stock Bore 13.5:1 Compression	23444B, 23549B, 22896B, 23861B, 23941B, 22889B, 23563B, 23959B
Stock Bore 13.6:1 Compression	23831B, 23739B
Stock Bore 13.7:1 Compression	23960B
Stock Bore 13.8:1 Compression	23565B, 23733B, 23737B, 23874B
Stock Bore 13.9:1 Compression	23458B, 23567B, 23515B, 23394B, 23862B
Stock Bore 13:1 Compression	23553B
Stock Bore 14.0:1 Compression	23642B, 23736B, 23872B
Stock Bore 14.1:1 Compression	23848B
Stock Bore 14.2:1 Compression	23942B
Stock Bore 14.4:1 Compression	23954B
Stock Bore 14.5:1 Compression	23732B, 23734B
Stock Bore 14:1 Compression	23642A
Stock Bore 8.8:1 Compression	23908B
Stock Bore E Piston 12.1:1 Compression	23003E
Stock Bore E Piston 13.4:1 Compression	23114E
Stock Bore Pro 13.8:1 Compression	24092B
Stock Bore Single Ring 13.5:1 Compression	22812B
Stock Bore, A Piston	22982A, 23445A, 23235A, 23641A, 23623A, 22978A, 24167A, 24220A, 24367A, 24371A, 22984A, 23908A, 24448A, 23965A, 24024A
Stock Bore, A Piston 11.3:1 Compression	22951A
Stock Bore, A Piston 11.5:1 Compression	22814A
Stock Bore, A Piston 11.7:1 Compression	23302A, 23759A
Stock Bore, A Piston 12.0:1 Compression	23455A
Stock Bore, A Piston 12.1:1 Compression	23003A
Stock Bore, A Piston 12.5 Compression	23127A
Stock Bore, A Piston 12.5:1 Compression	22900A, 22915A, 23562A, 23855A, 23857A, 24018A
Stock Bore, A Piston 12.7:1 Compression	22805A
Stock Bore, A Piston 12.8:1 Compression	22980A
Stock Bore, A Piston 12.9:1 Compression	22983A, 23456A
Stock Bore, A Piston 13.0:1 Compression	23443A, 24019A
Stock Bore, A Piston 13.2 Compression	23856A
Stock Bore, A Piston 13.2:1 Compression	23446A, 23510A, 23566A
Stock Bore, A Piston 13.4:1 Compression	23113A, 23114A, 23311A, 23564A, 24267A
Stock Bore, A Piston 13.5:1 Compression	22889A, 22896A, 23259A, 23391A, 23444A, 23550A, 23563A, 23646A, 23861A, 23961A, 24022A
Stock Bore, A Piston 13.6:1 Compression	23731A, 23739A, 23831A, 23858A, 23869A
Stock Bore, A Piston 13.75:1 Compression	24122A
Stock Bore, A Piston 13.7:1 Compression	23529A, 24165A
Stock Bore, A Piston 13.8:1 Compression	23565A, 23567A, 23733A, 23874A, 24020A, 24119A
Stock Bore, A Piston 13.9:1 Compression	23394A, 23458A, 23515A, 23862A
Stock Bore, A Piston 14.0:1 Compression	23736A, 23872A, 24098A, 24121A
Stock Bore, A Piston 14.1:1 Compression	23561A, 23848A, 23962A
Stock Bore, A Piston 14.2:1 Compression	23647A, 23738A
Stock Bore, A Piston 14.3:1 Compression	24021A, 24120A
Stock Bore, A Piston 14.4:1 Compression	23954A, 24097A
Stock Bore, A Piston 14.5:1 Compression	23732A, 23734A
Stock Bore, A Piston 14.6:1 Compression	23730A, 23963A
Stock Bore, A Piston 14.7:1 Compression	24114A
Stock Bore, A Piston 14.8:1 Compression	24023A
Stock Bore, A Piston 15.1:1 Compression	24116A
Stock Bore, A Piston, 11.0:1 Compression	23644A, 23966A
Stock Bore, A Piston, 11.5:1 Compression	24028A
Stock Bore, A Piston, 11.7:1	23532A
Stock Bore, A Piston, 12.5:1 Compression	23833A
Stock Bore, A Piston, 13.3:1 Compression	23236A
Stock Bore, A Piston, 13.45:1 Compression	24450A
Stock Bore, A Piston, 13.85:1 Compression	24382A
Stock Bore, A Piston, 13.8:1 Compression	24449A
Stock Bore, A Piston, 14.7:1 High Compression	24381A
Stock Bore, B Piston	22982B, 23235B, 23445B, 23623B, 23641B, 23731B, 24116B, 24220B, 24367B, 24397B, 24398B, 24430B, 24448B, 24409B
Stock Bore, B Piston 13.0:1 Compression	24019B
Stock Bore, B Piston 13.2:1 Compression	23446B
Stock Bore, B Piston 13.4:1 Compression	23113B, 24267B
Stock Bore, B Piston 13.5:1 Compression	24022B
Stock Bore, B Piston 13.7:1 Compression	24267B
Stock Bore, B Piston 13.9:1 Compression	24269B
Stock Bore, B Piston 14.0:1 Compression	24121B
Stock Bore, B Piston 14.3:1 Compression	24021B, 24120B, 24268B
Stock Bore, B Piston 14.7:1 Compression	24114B, 24167B
Stock Bore, B Piston 14.8:1 Compression	24023B
Stock Bore, B Piston, 13.8:1 Compression	24449B
Stock Bore, C Piston	24116C
Stock Bore, C Piston 11.3:1 Compression	22951C
Stock Bore, C Piston 11.5:1 Compression	22814C
Stock Bore, C Piston 11.7:1 Compression	23759C
Stock Bore, C Piston 12.0:1 Compression	23455C
Stock Bore, C Piston 12.1:1 Compression	23003C
Stock Bore, C Piston 12.5 Compression	23127C
Stock Bore, C Piston 12.5:1 Compression	22900C, 22915C, 23445C, 23562C, 24018C
Stock Bore, C Piston 12.7:1 Compression	22805C
Stock Bore, C Piston 12.9:1 Compression	23456C
Stock Bore, C Piston 13.0:1 Compression	24019C
Stock Bore, C Piston 13.2 Compression	23856C
Stock Bore, C Piston 13.2:1 Compression	23446C, 23510C, 23566C
Stock Bore, C Piston 13.4:1 Compression	23114C, 23311C, 23564C, 24267C
Stock Bore, C Piston 13.5:1 Compression	22889C, 22896C, 23259C, 23391C, 23444C, 23550C, 23563C, 23861C, 23961C, 24022C
Stock Bore, C Piston 13.6:1 Compression	23731C, 23739C, 23858C, 23869C
Stock Bore, C Piston 13.75:1 Compression	24122C
Stock Bore, C Piston 13.7:1 Compression	23529C, 24165C
Stock Bore, C Piston 13.8:1 Compression	23565C, 23567C, 23733C, 23874C, 24020C, 24119C
Stock Bore, C Piston 13.9:1 Compression	23394C, 23458C, 23862C, 24269C
Stock Bore, C Piston 14.0:1 Compression	23642C, 23736C, 23872C, 24098C, 24121C
Stock Bore, C Piston 14.1:1 Compression	23561C, 23848C, 23962C
Stock Bore, C Piston 14.2:1 Compression	23738C
Stock Bore, C Piston 14.3:1 Compression	24021C, 24120C, 24268C
Stock Bore, C Piston 14.4:1 Compression	23954C, 24097C
Stock Bore, C Piston 14.5:1 Compression	23732C, 23734C
Stock Bore, C Piston 14.6:1 Compression	23730C, 23963C
Stock Bore, C Piston 14.7:1 Compression	24114C, 24167C
Stock Bore, C Piston 14.8:1 Compression	24023C
Stock Bore, D Piston 11.5:1 Compression	22814D
Stock Bore, D Piston 12.0:1 Compression	23455D
Stock Bore, D Piston 12.1:1 Compression	23003D
Stock Bore, D Piston 12.5:1 Compression	22900D, 22915D, 23127D, 23445D, 23562D, 23855D, 23857D
Stock Bore, D Piston 12.6:1 Compression	22982D
Stock Bore, D Piston 12.7:1 Compression	22805D
Stock Bore, D Piston 12.9:1 Compression	23456D
Stock Bore, D Piston 13.0:1 Compression	23443D
Stock Bore, D Piston 13.2 Compression	23856D
Stock Bore, D Piston 13.2:1 Compression	23566D
Stock Bore, D Piston 13.4:1 Compression	23113D, 23114D, 23311D, 23564D, 24267D
Stock Bore, D Piston 13.5:1 Compression	22889D, 22896D, 23259D, 23444D, 23563D, 23646D, 23861D
Stock Bore, D Piston 13.7:1 Compression	23529D
Stock Bore, D Piston 13.8:1 Compression	23565D, 23567D
Stock Bore, D Piston 13.9:1 Compression	23394D, 23458D, 23862D
Stock Bore, D Piston 14.3:1 Compression	24268D

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.

Cylinder Works Top End Kit With Cylinder - 4-Stroke

Quantity

Product Details

Cylinder Works Cylinder

Vertex Piston Kit

Cylinder Works Gasket Kit

Cometic Top End Gasket Kit

Note: