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Dirt Bike Home Dirt Bike Parts Engine Parts and Accessories Big Bore Kits
Athena Factory Cylinder Kit Gaskets
Athena Factory Cylinder Kit Gaskets
$34.99 - $35.99
16% Off - Save up to $7.00
Description See Also: 1 Review 4 Questions Fitment Part Numbers
Item #ATH0006
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1 Review
5 out of 5 stars
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Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5
Good quality

Theses gaskets seem to be of good quality and fit my yz 125 with the Athena factory cylinder kit.

4 Questions
Answered:   4
Not Yet:   0
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Jrusse92
Q: Does this kit come with the head gaskets? It says top end gasket kit in the description.
1 year 7 months ago
Answer this Question
MotoSportExpert
MotoSport Staff Expert
1 year 7 months ago
A: Yes. Replacement top end gasket kit for the Athena Big Bore kit.
Troy1
Q: There are three base gaskets in the new Athena cylinder kit that I bought for a YZ 125. Which ones do I use?
Over 4 years ago
There is a clear plastic piece, and black gasket, and a green gasket - all of which are cut to go between the crankcase and the cylinder for a YZ 125. Which of the three gaskets should I use? Or do I use all three? Which order do they get used in if all three should be used?
Answer this Question
MotoSportExpert
MotoSport Staff
Over 4 years ago
A: The gaskets are different thicknesses to achieve the correct amount of squish in the top end by raising or lowering the cylinder. For this kit, Athena recommends 1.1mm of squish. If you are not sure how to set the squish, there are plenty of documents online that will show how it is measured, or it is recommended to take the bike to an experienced mechanic to have it assembled properly.
Dang
Q: I'm looking for a Athena cylinder head gasket kit. I have a Athena cylinder head S410485301003.
Over 4 years ago
Athena Cylinder Head 524300040 S410485301003
Answer this Question
MotoSportExpert
MotoSport Staff
Over 4 years ago
A: You have the Athena LC Race kit for your 2001 YZ125. If you order this kit for your 2001 YZ125, it would be the correct top end gasket set.
studer
Q: Can the gasket work on a stock topend?
Over 10 years ago
Answer this Question
james718
MotoSport Staff Expert
Over 10 years ago
A: No, this will work with a stock top end.
Fitment
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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Athena Factory Cylinder Kit Gaskets N/A
Athena Factory Cylinder Kit Gaskets P400250160001
Athena Factory Cylinder Kit Gaskets P400485160003
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