ProX Top End gasket kits offer any gasket you need for a top end rebuild
Four-stroke kits include cylinder base, cylinder head, exhaust and valve stem seals all in kit
Two-stroke kits include cylinder base, cylinder head, intake, exhaust and power valve gaskets all in kit
Simple and easy: one part number for your gasket set
Made in Japan
Product Note:
Specification
Details
Bore
Stock
Compression Ratio
Stock
Country of Origin
Japan
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.
Beta
125 RR 2T 2018-2024
200 RR 2T 2020-2024
250 RR 2T 2013-2024
300 RR 2T 2013-2024
300 RX 2T 2021-2023
350 RR Enduro 2011-2020
350 RR Race Edition 2015-2021, 2023
390 RR Enduro 2015-2020
390 RR Race Edition 2018-2019, 2021, 2023
430 RR Enduro 2016-2020
430 RR Race Edition 2016-2021, 2023
480 RR Enduro 2016-2020
480 RR Race Edition 2020-2021, 2023
Xtrainer 2015-2024
Gas Gas
EC 250 2022-2025
EC 250F 2024
EC 300 2021-2026
EX 250 2022-2025
EX 250F 2021-2024
EX 300 2021-2026
EX 350F 2021-2025
EX 450F 2021-2024
MC 125 2021-2026
MC 250 2022-2026
MC 250F 2021-2026
MC 300 2025
MC 350F 2024-2025
MC 450F 2021-2026
MC 50 2021-2026
MC 65 2021-2026
MC 85 2021-2023
Honda
ATC250R 1985-1986
CR125R 1990-2002, 2004-2007
CR250R 2-Stroke 1989-2007
CR500R 1989-2001
CR80R 1992-2002
CR80RB Expert 1996-2002
CR85R 2003-2007
CR85RB Expert 2003-2007
CRF150F 2003-2017
CRF150R 2007-2009, 2013-2025
CRF150R Expert 2007-2009, 2012-2021
CRF230F 2003-2009, 2012-2019
CRF230L 2008-2009
CRF250R 4-Stroke 2004-2007, 2018-2025
CRF250RX 4-Stroke 2019-2024
CRF250X 4-Stroke 2004-2009, 2012-2017
CRF450L 2019-2020
CRF450R 2002-2006, 2009-2025
CRF450RL 2021-2024
CRF450RX 2017-2025
CRF450X 2019-2025
CRF70F 2004-2009, 2011-2012
TRX250R FourTrax 250R 2x4 1986-1989
TRX350TM FourTrax Rancher 2x4 2000-2006
TRX400EX Sportrax 400EX 2001-2008
TRX400X Sportrax 400X 2009, 2012-2014
TRX450ER Sportrax 450ER 2006-2009, 2012-2014
TRX450FE FourTrax Foreman ES 4x4 2002-2004
TRX450R Sportrax 450R 2004-2009, 2012
TRX450S FourTrax Foreman S 4x4 1998-2001
XR600R 1985-2000
XR650L 1993-2024
XR70R 1997-2003
Husaberg
FE 450 2009-2011
FX 450 2010-2011
TE 125 2012-2013
TE 250 2011-2014
TE 300 2011-2014
Husqvarna
FC 250 2016-2024
FC 350 2014-2025
FC 450 2019-2025
FE 250 2017-2019
FE 350 2014-2022
FE 450 2014-2017, 2019-2020, 2023-2024
FE 501 2014-2016, 2019-2022
FS 450 2019-2020, 2023-2024
FX 350 2017-2024
FX 450 2019-2024
TC 125 2014-2026
TC 250 2014-2026
TC 300 2025
TC 50 2017-2026
TC 65 2017-2026
TC 85 2014-2018, 2020-2026
TE 125 2014-2016
TE 150 2017-2019, 2025
TE 150i 2020-2024
TE 250 2014-2018, 2024-2025
TE 250i 2018-2023
TE 300 2014-2017, 2024-2025
TE 300i 2018-2023
TX 125 2018-2019
TX 300 2017-2019, 2024-2026
TX 300i 2020-2024
KTM
125 EXC 2002-2005, 2015
125 SX 2002-2026
125 XC-W 2017
144 SX 2007-2008
150 SX 2009-2022
150 XC 2010-2014
150 XC-W 2017-2019, 2024-2025
200 EXC 1998-2005, 2015
200 SX 2003-2005
200 XC-W 2006-2016
250 EXC 2000-2003
250 EXC-F 2017-2019, 2024
250 SX 2000-2002, 2007-2026
250 SX-F 2005-2012, 2016-2026
250 XC 2008-2016
250 XC-W 2008-2015, 2024-2025
300 EXC 1990-2003, 2015, 2017
300 SX 2023-2026
300 XC 2008-2016
300 XC-W 2008-2016, 2024-2025
350 EXC-F 2012-2025
350 SX-F 2011-2026
400 SX Racing 2000-2002
450 EXC 2007
450 EXC-F 2024
450 EXC-G Racing 2003-2006
450 EXC-R 2007-2008
450 SMR 2004-2007, 2021-2022, 2025
450 SX 2006
450 SX ATV 2009-2010
450 SX Racing 2003-2005
450 SX-F 2019-2026
50 SX 2006-2026
50 SX Mini 2009-2017
500 EXC 2012-2016
500 EXC-F 2019-2024
520 SX Racing 2000-2002
525 EXC-G Racing 2003-2006
525 SX 2006
525 SX Racing 2003-2005
530 EXC-R 2008
60 SX 1998-2000
65 SX 1998-2026
85 SX 2003-2024
Freeride 350 2013-2014
Kawasaki
Brute Force 750 4x4i 2005-2016
Brute Force 750 4x4i EPS 2012-2016
KFX400 2003-2006
KFX50 ATV 2003-2006
KFX80 ATV 2003-2006
KX100 1998-2009, 2011-2021
KX125 1990-1991, 1995-2005
KX250 2-Stroke 1993-2003
KX250 4-Stroke 2020-2024
KX250F 4-Stroke 2004-2018
KX250X 4-Stroke 2021-2023
KX450 4-Stroke 2019-2022
KX450F 2009-2018
KX450X 4-Stroke 2021-2023
KX500 1989-2004
KX60 1985-1988, 1990-2003
KX65 2000-2025
KX85 2001-2013
Teryx 750 4x4 2008
Polaris
Scrambler 400 4x4 1995-1996, 1998-2000
Scrambler 400L 4x4 1997
Sport 400 1999
Sport 400L 1994-1998
Sherco
250 SE-R 2014-2018
300 SE-R 2014-2018
300 SEF-R 2014-2019
Suzuki
DR-Z400 2000-2004
LT-A400 Eiger 400 Auto 2x4 2002-2007
LT-A400 KingQuad 400 2x4 2008-2009
LT-F400 Eiger 400 2x4 2002-2007
LT-F400 KingQuad 400 2x4 2008-2009
LT-Z400 QuadSport 400 2003-2011
LT50 QuadRunner 50 1984-1987
LT80 QuadSport 80 1987-2006
RM-Z250 2004-2026
RM-Z450 2005-2007
RM100 2003
RM125 1998-2008
RM250 1991-1995, 2002-2005
RM60 2003
RM65 2003-2005
RM80 1991-2001
RM85 2002-2010, 2012, 2015-2023
RMX250 1995-1998
Yamaha
Blaster 2x4 1988-2006
Grizzly 350 4x4 2007-2014
Grizzly 350 4x4 IRS 2007-2011
Grizzly 660 4x4 2002-2004
Kodiak 700 4x4 2019-2023
PW50 Y-Zinger 1990-2025
PW80 Y-Zinger 1983, 1985, 1991-2006
Raptor 250 2008-2013
Raptor 350 2005-2013
Raptor 660R 2002-2005
Raptor 700R 2006-2023
Rhino 660 4x4 2004-2007
TT-R125 2001-2005
TT-R125E 2003-2009
TT-R125L 2001-2008
TT-R125LE 2003-2009, 2011-2017
Viking 700 2014-2023
WR250F 2001-2013, 2020-2021
WR400F 1998-2000
WR426F 2001-2002
WR450F 2003-2015, 2019-2023
Warrior 350 1987-2004
XT600 1988-1989
XT600E 1990-1995
YFZ350 Banshee 1987-2006
YFZ450 ATV 2004-2009, 2012-2013
YFZ450R ATV 2009-2023
YFZ450X ATV 2010-2011
YZ125 1994-2025
YZ125X 2023
YZ250 2-Stroke 1999-2025
YZ250F 4-Stroke 2001-2023
YZ250FX 4-Stroke 2020-2021
YZ400F 1998-1999
YZ426F 2000-2002
YZ450F 2003-2005, 2014-2023
YZ450FX 2019-2023
YZ65 2018-2026
YZ80 1993-2001
YZ85 2002-2025
Customer Reviews
Good
By Dan on
Verified Purchaser
Came with all the gaskets and o-rings you'll need and they are top quality.
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Questions & Answers
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