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Tusk Top End Gasket Kit

Fits Your MachineDisplaying parts for your 2004 YAMAHA YZ250
Tusk Top End Gasket Kit
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Tusk Top End Gasket Kit

Fits: 2004 YAMAHA YZ250

Part# 1032020031 | Mfg Part# 810670

Our Price: $9.99

MSRP: $30.99 - You save $21.00 (68% off)

Get $0.50 in Quick Cash

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Additional Videos

Tusk Motorcycle & ATV Top End Gasket Kits

Tusk Dirt Bike & ATV Complete Gasket Kits

How To - Check Piston Ring End Gap

How To - Four-Stroke Top End Rebuild (Part 2)

How To - Rebuild Motorcycle or ATV Top End (Part 2)

How To - Hone A Cylinder

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Details

    Tusk produces some of the best motorcycle and ATV parts and accessories in the industry. Tusk motorcycle and ATV gasket kits are no exception. Tusk top-end gasket kits utilize top quality materials for their gaskets, O-rings, and seals.
  • Tusk Top End Gaskets are made from the highest quality materials available.
  • Kits come complete with head and base gaskets and other necessary gaskets and parts to rebuild the top end on your motorcycle or ATV.
WARNING: Cancer - www.P65Warnings.ca.gov

Tusk Top End Gasket Kit Reviews

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4.5 / 5.0
464 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
349
52
19
15
29
Value
4.8 / 5
Durability
4.7 / 5
Fitment
4.8 / 5
Performance
4.7 / 5
Recommend it?
Yes (223)
No (9)
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Doesn't leak, fixed headgasket issue, Good product.
This was for my 2005 CRF450R. The gasket quality seemed very good they are TS16949 or IATF 16949 so they do have quality audits which is reassuring. They fit my bike without any problems and it's been about 3 hours and no leaks. My headgasket failed which is the reason I needed this kit and this seems to have fixed my problem. I would recommend this product to anyone looking to install new gaskets in their bike, I don't think that you would have any issues with quality of this product and I would highly recommend this to anyone doing a rebuild or replacing some failed gaskets. My only advice to anyone using these products is that this product is only as good as the prepwork you do will allow! The surface must be clean and free of defects like gouges or deep knicks or this product will not work as intended and you will not get a good seal.

-m-2005 HONDA CRF450R--
April 6, 2020
Cincinnati, OH, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great gaskets!
Had a brand new honda oem gasket leak, put a new tusk in and no leaks or complaints
April 5, 2020
Moundsville , WV, US
Purchased
4 months ago
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
GREAT PRODUCT
Excellent product totally worth the price and long lasting. Would definitely recommend it
April 4, 2020
Fayetteville, NC, US
Purchased
2 months ago
Value
5 / 5
Durability
5 / 5
Fitment
3 / 5
Performance
5 / 5
Recommend it?
Yes
Good quality but a few fitment issues.
For my KTM 150SX the gasket for the vent hose on the left side of the cylinder didn't work so I had to make one. I also had to do some trimming on the reed cage gasket to make it work. You will also need to stretch the cylinder head o ring to get it to stay in the groove so you can put the head on. Not a big deal but usually all my Tusk products have been spot on. Good quality though and my bike is ready to rip.

-m-2015 KTM 150 SX--
March 19, 2020
Lake wales , FL, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Very good
What I needed and came with exhaust gasket which is very helpfull. Came with everything I needed to rebuild top end
March 18, 2020
EAST GRANBY, CT, US
Purchased
1 month ago
Recommend it?
Yes
fits perfect
Solid gasket set head gasket looks like oem.

-m-1998 HONDA CR250R--
February 19, 2020
nj, NJ, US
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Good stuff
This kit is great, I've ordered several of these for several different bikes, always fit good and comes with all gaskets and Orings you'll need
February 14, 2020
Parkland County, AB, CA
Age: 25-44
Purchased
2 months ago
Gender:
Male
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Top End Gasket Kit
Convenient with everything you need. Cheaper then OEM
February 7, 2020
Singapore , Singapore , SG
Age: 25-44
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Tusk top end gasket set.
Everything was OEM spec except the exhaust 0 rings, which were cheaper than stock but worked.
February 1, 2020
Meridian, ID, US
Age: 45-64
Purchased
3 months ago
Gender:
Male
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Amazing product
This gasket kit was super affordable and is really good quality. It fit perfectly and now my bike can run flawlessly again because of it. I would highly recommend it.
January 21, 2020
Fernley , NV, US
Purchased
3 months ago
Show more
Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
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Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 64 questions Browse 64 questions and 95 answers
What gaskets come in the kit for a 1998 cr 250?
Zach B on Aug 25, 2016
BEST ANSWER: Head Gasket, Base Gasket, Powervalve Gaskets, Exhaust O-Rings, Reed Valve Gasket.
Does this come with different base gaskets to set the x dimension on KTMs?
Sam M on Jan 2, 2018
BEST ANSWER: This does not. this will come with the same gasket that the bike came with stock.
Will this work with 87mm Wiseco piston xr400r?
Kris L on Mar 18, 2019
BEST ANSWER: I would bet that it would. I had my top end off recently and I think the head gasket actually seals on the cylinder and not the steel sleeve, so if the cylinder is stock or similar then it should fit
I just bought the tusk top end gasket kit for my 2004 TRX400ex and the kit came with small O-rings in a small packet with vavle guide seals and other O-rings for the adjustment caps. These small O-rings are for what? Thanks!!
Shon H on Mar 17, 2019
BEST ANSWER: If your head has rocker arms they most likely go to the shafts that the rocker arms pivot on. If you take those shafts out they may be part of that assembly. Hope this answers your question.
Does this kit include the two power valve cover gaskets?

2003 kx 125
michael a on Jan 7, 2017
BEST ANSWER: Yes, the 2 stroke top end kits come with the power valve gaskets. The Tusk kits are really high quality. I was very impressed !
does this kit include valve stem seals for the 2001 yz426?
A shopper on Apr 3, 2017
BEST ANSWER: Yes
Does this kit for 04-05 trx 450r include valve seals?
dustin R on Jul 23, 2019
BEST ANSWER: Yes it does.
I got this for my 2000 cr125. Came with two base gaskets. Do I use both?
Benjamin M on Jan 24, 2019
BEST ANSWER: No, only use the gasket that mirrors the base of the of the cylinder. You’re bike may have come with 2 different options from the factory. Without the vin number i don’t know.
Does this comes with exhaust gasket and o rings? I have a 14 ktm 250 sx.thanks
rollden g on Jul 29, 2018
BEST ANSWER: No it does not come with exhaust gasket (copper crush washer) or the pipe rubber o- rings. There are 4 small o-rings need for the power valve that are needed also that it doesn’t come with (You can get them at an auto parts store). I’ve ordered other gasket kits and they don’t have them either??
Does this kit come with exhaust gasket 09 250sxf?
Daniel S on Feb 17, 2018
BEST ANSWER: Yes it will come with the exhaust flange gasket.
does it come with two base gaskets for a 2014 ktm 150xc?
sage w on May 19, 2017
BEST ANSWER: On the Yamaha set I got it does come with two base gaskets but they are pinned together to make one gasket like cometic
Does this include the power valve gaskets for a 09 KTM 250 XC-W?
Spencer J on Dec 30, 2016
BEST ANSWER: My kit for a Husaberg TE300 2013 came with the power valve gaskets, so I think yours would too. Be careful with the amount of torque you use on the screws, these power valve gaskets are pretty stiff and can split if you do them up too hard.
I got what looks to be a shaft seal in my kit for my 2006 YZ250f, but for the life of me, I can't find where it goes. Can anyone help?
Terry S on Mar 1, 2020
BEST ANSWER: This kit may cover earlier models that had a external compression release. It would not be used on your bike.
If I have a big bore kit on my 450r do I use stock head gasket or do I need one for the size of the bore?
A shopper on Feb 15, 2020
BEST ANSWER: The head gasket is the only one you should need, and the company that supplies the big bore kit should supply you with it. All the other gaskets should be ok.
How do I know what’s face up when I replace that green gasket ? Or doesn’t it matter ?
Rodney K on Jul 27, 2019
BEST ANSWER: The gasket should only fit one way, it shouldn't matter which side is up as long as all the holes line up properly.
does the Tusk top end gasket kit for a DRZ400SM come with metal base and metal head gaskets? does kit include valve stem seal?
eric s on Jul 15, 2019
BEST ANSWER: I dont know about your exact bike, I ordered this kit for my 92 kx500 and was not very impressed. The head gasket leaked coolant out and into my cylinder, washing away all my lubricating oil causing pretty severe scratching to my brand new replated cylinder wall. I order another tusk gasket thinking it was just a bad one, that one leaked as well. So after tearing my engine out twice I went with an OEM gasket and had no issues after that. You get what you pay for I guess. Sorry if that wasn’t helpful, just my experience
Is the valve cover gasket metal or paper?
Peyton D on Jun 29, 2019
BEST ANSWER: the gasket between the cylinder and the case is paper the gasket between The Head And the cylinder is metal the valve cover gasket does not come in this kit and it is rubber and purchased separately
Is the ignition cover gasket a rubber type? Paper type sucks on these . 2000 xr100
Christopher Y on Jun 29, 2019
BEST ANSWER: It would be paper type
What gaskets and seals come with it for a 2006 ktm 250 xc 2 stroke? I need the 4 rubber o rings for the power valves will this have those?
cj j on May 24, 2019
BEST ANSWER: It should come with all the seals necessary to do a complete top end. I bought this gasket kit for my 14 250f and it had everything I needed to do the job
Is there water pump cover gasket included in this kit for a 2003 ktm 450sx?
Wes S on Mar 20, 2019
BEST ANSWER: the only gaskets included in this kit are the ones that will need to be removed during a top end replacement, since you do not need to remove the water pump cover during a top end replacement, the gasket will not be included. i suggest either buying a tusk complete gasket kit or a tusk water pump rebuild kit if you need the water pump cover gasket.
valvel guide seals come with kit for 13 kx 250f?
Dale n on Jul 19, 2018
BEST ANSWER: I don't think so. The kit I got for my klr650 came with the guide seals but it also listed them in the description. For your kx250f it does not list them as part of the kit.
What is the larger lip seal for? I just did my top end and I have an extra seal I don't know where it goes...

The kit should have a list of OEM part numbers for what it's replacing.
Christian N on Apr 4, 2018
BEST ANSWER: Worked great no issues, everything fit.
Does the rmz250 kit have metal or paper base and cylinder head gaskets ?
mathew p on Jul 25, 2017
BEST ANSWER: What year is the RMZ and we can check on that for you?
What parts dose this kit include for my 07 ktm xc-w 400?
Benjamin G on Dec 21, 2016
BEST ANSWER: Head gasket, base gasket, valve stem seals and all other necessary gaskets and orings.
Does valve guide seals come in the tusk top end gasket kit for a 1999 400ex ?
A shopper on Sep 18, 2016
BEST ANSWER: Yes. Valve stem seals are included in this top end kit.
Is this kit for a Yamaha raptor 350?
A shopper on Mar 28, 2020
BEST ANSWER: I would love to look into this for you. What year is your machine?
Does this come with valve seals?
Carl B on Mar 13, 2020
BEST ANSWER: Yes
What comes in the kit for the DRZ400? I'm mainly wondering if there are a ring set for the piston included.
Adam H on Feb 23, 2020
BEST ANSWER: No the rings aren’t included
Does the kit come with the valve cover gasket for 09 kx250f?
A shopper on Feb 12, 2020
BEST ANSWER: No the valve cover gaskets are reusable.
Whay size base gasket comes with this kit ? I know its says stock but what size is that?
Russel M on Jan 12, 2020
BEST ANSWER: I would be happy to look into this for you. What is the year, make and model for your machine?
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