Cometic EST Top End Gasket Kit

Cometic Gaskets are built to offer the latest in gasket technology. Materials, manufacturing processes and gaskets are designed to match the high level of performance of modern engines. When purchasing a Cometic EST Top End gasket kit, you can rest assured that every component will be the best solution for your application.

Made in the USA

Specification	Details
Bore	Varies (make selection above)
Country of Origin	USA
Displacement	Varies (make selection above)
Engine Type	Varies (make selection above)
Material	Varies (make selection above)
OEM Reference	Varies (make selection above)
Size Over Standard	Varies (make selection above)
Thickness	Varies (make selection above)
Tire Size	Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Alterra 700 2017
Alterra 700 XT 2017
Alterra TRV 700 XT 2017
DVX 400 2004-2008
MudPro 1000 2015, 2017
MudPro 700 2009-2017
Prowler 1000 XT 2015-2017
Prowler 1000 XTZ 2009-2010, 2012-2014
Prowler 1000 XTZ Baja 2009
Prowler 700 XT 2009, 2015-2017
TBX 700 2014-2017
TBX 700 GT 2012
TBX 700 XT 2013
TRV 700 GT 2011
TRV 700 H1 2011, 2013-2015
TRV 700 H1 Cruiser 2011-2012
TRV 700 XT 2013-2015
TRV 700i GT 2012
Wildcat 1000 2012-2015
Wildcat 1000 X 2013-2017
Wildcat 4 1000 2013-2014
Wildcat 4X 1000 2014-2017

350 RR Enduro 2011-2019
350 RR Race Edition 2020-2021
390 RR Enduro 2015-2019
400 RR Enduro 2010-2014
430 RR Enduro 2015-2020
430 RR Race Edition 2017-2021
450 RR Enduro 2010-2014
480 RR Enduro 2015-2019
480 RR Race Edition 2017-2021
498 RR Enduro 2012-2014
520 RR Enduro 2010-2011

Outlander 400 2x4 2004-2005
Outlander 400 4x4 2003-2006
Outlander 400 XT 4x4 2004-2006
Outlander MAX 400 2004-2006
Outlander MAX 400 XT 2006

XB12R Firebolt 2007-2009
XB9R Firebolt 2007

Outlander 400 2007-2008
Outlander 400 EFI 2008-2013
Outlander 400 EFI XT 2008-2013
Outlander 400 XT 2007-2008
Outlander MAX 400 2007-2008
Outlander MAX 400 EFI 2008-2013
Outlander MAX 400 EFI XT 2008-2013
Outlander MAX 400 XT 2007-2008

CVO FXR2 1999
CVO FXR3 1999
FL 1948
FLD Dyna Switchback 2012-2016
FLH Duo Glide 1958-1964
FLH Electra Glide 1984-1985
FLH Hydra Glide 1955-1957
FLHB Electra Glide 1965
FLHF Duo Glide 1958-1964
FLHF Hydra Glide 1955-1957
FLHFB Electra Glide Super Sport 1965
FLHR Electra Glide Road King 1994
FLHR Road King 1995-2016
FLHRC Road King Classic 2007-2013
FLHRCI Road King Classic 1998-2006
FLHRI Road King 1996-2006
FLHRS Road King Custom 2004-2007
FLHRSI Road King Custom 2004-2006
FLHS Electra Glide Sport 1984-1993
FLHT Electra Glide 1986-1987
FLHT Electra Glide Standard 1995-2009
FLHTC Electra Glide Classic 1984-2005, 2007-2013
FLHTC Liberty Electra Glide Classic Liberty 1986
FLHTCI Electra Glide Classic 1996-2006
FLHTCU Ultra Classic Electra Glide 1989-2016
FLHTCUI Ultra Classic Electra Glide 1995-2006
FLHTCUL Electra Glide Ultra Classic Low 2015-2016
FLHTCUTG Tri Glide Ultra Classic 2009-2016
FLHTI Electra Glide Standard 2003-2006
FLHTK Electra Glide Ultra Limited 2010-2016
FLHTKL Electra Glide Ultra Limited Low 2015-2016
FLHX Electra Glide Special 1984-1985
FLHX Street Glide 2006-2016
FLHXI Street Glide 2006
FLHXS Street Glide Special 2014-2016
FLHXXX Street Glide Trike 2010-2011
FLRT Freewheeler 2015-2016
FLS Softail Slim 2012-2017
FLSS Softail Slim S 2016-2017
FLST Heritage Softail 1986-1990, 2006
FLSTC Heritage Softail Classic 1988-2016
FLSTCI Heritage Softail Classic 2001-2006
FLSTF Softail Fat Boy 1990-2016
FLSTFB Softail Fat Boy Lo 2010-2016
FLSTFBS Softail Fat Boy S 2016-2017
FLSTFI Softail Fat Boy 2001-2006
FLSTI Heritage Softail 2006
FLSTN Heritage Softail Nostalgia 1993
FLSTN Heritage Softail Special 1994-1996
FLSTN Softail Deluxe 2005-2016
FLSTNI Softail Deluxe 2005-2006
FLSTS Heritage Springer Softail 1997-2003
FLSTSB Softail Cross Bones 2008-2011
FLSTSC Softail Springer Classic 2005-2007
FLSTSCI Softail Springer Classic 2005-2006
FLSTSI Heritage Springer Softail 2001-2003
FLTC Tour Glide Classic 1984-1991
FLTCU Ultra Classic Tour Glide 1989-1995
FLTCUI Ultra Classic Tour Glide 1996
FLTR Road Glide 1998-2004, 2007-2009
FLTRI Road Glide 1998-2006
FLTRU Road Glide Ultra 2011-2013, 2016
FLTRX Road Glide 2015-2016
FLTRX Road Glide Custom 2010-2013
FLTRXS Road Glide Special 2015-2016
FXCW Softail Rocker 2008-2009
FXCWC Softail Rocker C 2008-2011
FXD Dyna Super Glide 1995-2005, 2007-2010
FXDB Dyna Daytona 1992
FXDB Dyna Street Bob 2007-2016
FXDB Dyna Sturgis 1991
FXDBI Dyna Street Bob 2006
FXDC Dyna Glide Custom 1992
FXDC Dyna Super Glide Custom 2005, 2007-2014
FXDCI Dyna Super Glide Custom 2005-2006
FXDF Dyna Fat Bob 2008-2017
FXDI Dyna Super Glide 2004-2006
FXDI35 35th Anniversary Dyna Super Glide 2006
FXDL Dyna Low Rider 1993-2005, 2007-2009, 2014-2016
FXDLI Dyna Low Rider 2004-2006
FXDLS Dyna Low Rider S 2016-2017
FXDS-CONV Dyna Convertible 1994-2000
FXDWG Dyna Wide Glide 1993-2005, 2007-2008, 2010-2016
FXDWGI Dyna Wide Glide 2004-2006
FXDX Dyna Super Glide Sport 1999-2005
FXDXI Dyna Super Glide Sport 2004-2005
FXDXT Dyna Super Glide T-Sport 2001-2003
FXE Super Glide 1984
FXEF Super Glide Fat Bob 1985
FXLR Low Rider Custom 1987-1994
FXR Super Glide 1986-1994
FXRC Low Glide 1985
FXRC Low Rider Chrome 1987
FXRD Grand Touring Edition 1986
FXRDG Disc Glide 1984
FXRS Low Glide 1984-1992
FXRS-CONV Low Rider Convertible 1992
FXRS-SP Low Rider Sport Edition 1987-1993
FXRT Sport Glide 1984-1992
FXS Softail Blackline 2011-2013
FXSB Low Rider 1984-1985
FXSB Softail Breakout 2013-2017
FXST Softail 1984-1990
FXST Softail Standard 1999-2007
FXSTB Softail Night Train 1999-2009
FXSTBI Softail Night Train 2001-2006
FXSTC Softail Custom 1986-1999, 2007-2010
FXSTD Softail Deuce 2000-2007
FXSTDI Softail Deuce 2001-2006
FXSTI Softail Standard 2001-2006
FXSTS Springer Softail 1988-2006
FXSTSB Softail Bad Boy 1995-1997
FXSTSI Springer Softail 2001-2006
FXWG Wide Glide 1984-1986
XL1200C Sportster 1200 Custom 1996-2019
XL1200CX Sportster Roadster 2016-2020
XL1200L Sportster 1200 Low 2006-2011
XL1200N Sportster 1200 Nightster 2007-2012
XL1200R Sportster 1200 Roadster 2004-2008
XL1200S Sportster 1200 Sport 1996-2003
XL1200T Sportster SuperLow 2014-2018
XL1200V Sportster Seventy-Two 2012-2016
XL1200X Sportster Forty-Eight 2010-2022
XL883 Sportster 883 2004-2009
XL883C Sportster 883 Custom 1999-2010
XL883L Sportster 883 Low 2005-2010
XL883L Sportster SuperLow 2011-2019
XL883N Sportster Iron 883 2009-2022
XL883R Sportster 883R 2002-2003, 2005-2010
XL883R Sportster Roadster 2011-2015
XLH1000 Sportster 1000 1982-1985
XLH1100 Sportster 1100 1986-1987
XLH1200 Sportster 1200 1988-2003
XLH883 Sportster 883 1986-2003
XLH883DLX Sportster 883 Deluxe 1986-1995
XLH883HUG Sportster 883 Hugger 1987-2003
XLS1000 Sportster Roadster 1982-1985

CRF100F 2004-2007
CRF150F 2003-2006
CRF150R 2007-2008
CRF150R Expert 2007-2009, 2012-2016
CRF230F 2003-2006
CRF250R 4-Stroke 2004-2013, 2018, 2020
CRF250X 4-Stroke 2005-2007
CRF450L 2019-2020
CRF450R 2002-2016, 2019-2020
CRF450RWE 2019-2020
CRF450X 2005-2007, 2019-2020
CRF70F 2004-2007
CT70 Trail 70 1991-1994
TRX250EX Sportrax 250 2x4 2001-2007
TRX250TE FourTrax Recon 2x4 ES 2002-2007
TRX250TM FourTrax Recon 2x4 2002-2007
TRX250X FourTrax 250X 1987-1988, 1991-1992
TRX300EX FourTrax 300EX 1993-2000, 2004-2007
TRX300EX Sportrax 300EX 2001-2003
TRX350FM FourTrax Rancher 4x4 2000-2006
TRX350TE FourTrax Rancher ES 2x4 2000-2006
TRX400EX FourTrax 400EX 1999
TRX400EX Sportrax 400EX 2000-2008
TRX400X Sportrax 400X 2012-2014
TRX450ER Sportrax 450ER 2006-2008
TRX450FE FourTrax Foreman ES 4x4 2002-2004
TRX450FM FourTrax Foreman S 4x4 2002-2004
TRX450R Sportrax 450R 2004-2008
TRX500FA FourTrax Foreman Rubicon 4x4 2001-2009, 2011-2014
XR100R 1992-1993
XR400R 1996-2004
XR70R 1997-2003

FC 350 2015-2017

250 SX-F 2005-2009, 2013-2014
250 XC-F 2007-2009, 2013-2014
350 SX-F 2011-2022
350 XC-F 2013-2014
400 MXC 2001-2002
400 SX Racing 2000-2002
450 EXC-G Racing 2006
450 EXC-R 2007-2008
450 SX Racing 2003-2005
450 SX-F 2007-2014, 2016
505 SX-F 2007-2008
525 EXC-G Racing 2003-2006
525 SX Racing 2003-2005
530 EXC-R 2008

Brute Force 750 4x4i 2008-2016
Brute Force 750 4x4i EPS 2012-2016
KFX400 2003-2006
KFX450R 2008-2014
KFX700 V-Force 2004-2009
KLX400R 2003-2004
KRF750A Teryx 750 4x4 2008
KRF750G Teryx 750 FI 4x4 2009
KRF750L Teryx 750 FI 4x4 Sport 2009
KRF750N Teryx 750 FI 4x4 2010-2013
KRF750S Teryx 750 FI 4x4 Sport 2010-2013
KX250 4-Stroke 2020
KX250F 4-Stroke 2004-2011, 2017-2018
KX450 4-Stroke 2019
KX450F 2006-2011, 2016-2018
Prairie 650 4x4 2002-2003
Prairie 700 4x4 2004-2006

Predator 500 2003-2007
RZR 170 2009-2015
RZR 170 EFI 2015-2016
RZR XP 900 2011
Sportsman 550 2010-2014

250 SEF-R 2014-2021
300 SEF-R 2014-2021
450 SEF-R 2015-2021

DR-Z400 2000-2004
LT-A700X KingQuad 700 4x4 2005-2007
LT-R450 QuadRacer 450 2006-2011
LT-Z400 QuadSport 400 2003-2006
RM-Z250 2004-2013
RM-Z450 2005-2024

TT-R90 2000-2004
WR250F 2001-2008
WR450F 2004-2009
YFM250R Raptor 250 2008-2013
YFM350A Bruin 350 2x4 2004
YFM350ER Moto-4 1987-1990, 1992-1995
YFM350R Raptor 350 2004-2008
YFM350U Big Bear 350 2x4 1996-1999
YFM350X Warrior 1987-2004
YFM350X Wolverine 350 2x4 2006
YFM400 Big Bear 400 2x4 2000-2004
YFM400A Kodiak 400 2x4 2000-2001, 2003-2004
YFM400F Grizzly 400 4x4 2007
YFM660R Raptor 660R 2001-2005
YFM700D Grizzly 700 FI 4x4 2016-2017
YFM700FGP Grizzly 700 FI 4x4 EPS 2017
YFM700K Kodiak 700 4x4 2016-2017
YFM700KP Kodiak 700 4x4 EPS 2016-2017
YFS200 Blaster 1988-2006
YFZ350 Banshee 1987-2006
YFZ450 ATV 2004-2009, 2012-2013
YFZ450R ATV 2009-2017
YXE70 Wolverine R-Spec 2016
YXE70 Wolverine R-Spec EPS 2016
YXR66F Rhino 660 4x4 2004-2007
YXZ1000R 2016
YZ250F 4-Stroke 2001-2010, 2019-2020
YZ450F 2003-2011, 2018, 2020

Customer Reviews

Write Review

Every gasket needed for top end was in the kit, very good quality.

The kit came with all the gaskets you need to do a quality top end rebuild plus torque instructions for the heads, the only thing you could whine about is it would have been nice to have had a gear chest gasket, but I guess that's not top end.

I’m happy with the item.

Great price and great gasket set, which I’ve used before!

Very extensive kit. The cometic gaskets are top shelf high quality parts and the kit has precisely what you need to do a complete top end rebuild. Very satisfied.

Bought Cometic gaskets to replace factory Harley Davidson cylinder base gasket. Good quality you would expect from Cometic and all gaskets needed for a top end rebuild were included. Fast shipping and good service and excellent price from Parts Giant.

Right gaskets first time around to get my CRF back to the track. Great quality product, 5 star happy.

Got everything I expected. I've used and trusted cometic in the past. Will continue to do so.

How many stars would you give this product? Write a review.

Write Review

Questions & Answers

Ask Question

does this kit include the valve seal

By kurt w

Top end gaskets kits for four stroke models do include valve stem seals.

By Staff

Answer Question

Have a question? Please ask our experts and customers who own this product.

Ask Question

Cometic EST Top End Gasket Kit

Select Your Vehicle - Fitment Guaranteed