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Pro X Top End Gasket Kit

Fits Your Machine

Displaying parts for your 2004 KAWASAKI KLX125L

Pro X Top End Gasket Kit
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Pro X Top End Gasket Kit

Fits: 2004 KAWASAKI KLX125L
Part# 1297700068 | Mfg Part# 35.3203

Our Price: $30.32

MSRP: $34.70 - You save $4.38 (13% off)

Get $0.91 in Quick Cash

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5+ In-Stock

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Additional Videos

How to - check piston ring end gap

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

RM YouTube Channel
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Details

    Don’t trust any old gasket in the middle of a rebuild. When you want your engine to come back to life with tight seals and more power than ever, rely on Pro X and their Top End Gasket Kit.

    Pro X extends the same level of incredible quality to all their products and this gasket kit is no different. Manufactured from the finest gasket materials available, this kit includes everything your ATV, UTV, or motorcycle needs to get excellent compression and seals that will stand up to the toughest abuse. Pro X provides gasket in various thicknesses to give you the ideal seal without any folding, bending, or tearing during your install. And when Pro X says a complete kit, they mean complete. You get everything for your top end from the biggest cylinder gasket to the tiniest O-ring.

    Gaskets may seem simple, but Pro X understands how complex and important they can be to the operation of your engine. Pick up a Complete Top End Gasket Kit from Pro X and start rebuilding your engine with confidence.

    Specs:
  • Kit includes all gaskets, O-rings, and seals for top end rebuild
  • Compatible with other Pro X and OEM components
  • Made from premium gasket materials, plastics, and rubbers
  • Large selection of applications available
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Pro X Top End Gasket Kit Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.6 / 5.0
99 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
75
16
4
1
3
Value
4.4 / 5
Durability
4.6 / 5
Fitment
4.5 / 5
Performance
4.5 / 5
Recommend it?
Yes (39)
No (6)
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great kit
I would reccommend this kit to anyone working on their own engine.

-m-1998 KTM 300 EXC--
September 25, 2019
Blairstown, NJ, US
Age: 45-64
Purchased
11 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
>6'7
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Still holding
These fit well and are still holding after a year or so.

-m-2009 KTM 450 XC-F--
June 21, 2019
Salt Lake City, UT, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
4 / 5
Recommend it?
Yes
This is a great gasket set, fast shipping and works great,
May 22, 2019
cullman, AL, US
Age: 25-44
Purchased
9 months ago
Gender:
Female
Weight:
131 - 160 lbs.
Value
4 / 5
Durability
4 / 5
Fitment
5 / 5
Performance
4 / 5
Recommend it?
Yes
Good gaskets at a good price. Works a they should hard to beat fot the monney
May 8, 2019
Thomasville, NC, US
Age: 25-44
Purchased
8 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Excellent top end kit
For 250SX. Had absolutely everything in it. Pleasantly surprised to find exhaust pipe gaskets and 3 separate thickness cylinder to crankcase gaskets (for correct X dimension). Everything sealed correctly. Only 1 ride on it so no durability rating
May 8, 2019
Prescott, AZ, US
Purchased
7 months ago
Value
5 / 5
Durability
5 / 5
Fitment
4 / 5
Performance
4 / 5
Recommend it?
No
No washers
Didn’t come with the copper washers for the cylinder head.
March 11, 2019
Baton Rouge , LA, US
Purchased
9 months ago
Value
3 / 5
Durability
3 / 5
Fitment
3 / 5
Performance
3 / 5
Recommend it?
Yes
Everything there
All the gaskets and o rings there for my maintenance on my top end rebuild. Worked well.
March 2, 2019
River Heights, UT, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'4 - 6'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great gasket kit!
This is an excellent gasket kit, I used to to freshen the top end on my RMZ and the quality is on par with OEM. I would recommend this gasket kit, I do wish that it had the cam cover gasket in it as well.

-m-2007 SUZUKI RMZ450--
January 28, 2019
Peoria, AZ, US
Age: 45-64
Purchased
11 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Perfect on several bikes
I use 'em on a KX 125 and RM 134 and they fit perfectly and are excellent quality.
January 6, 2019
High Lonesome, NM, US
Age: 45-64
Purchased
11 months ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'4 - 5'6
Value
5 / 5
Durability
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Is perfect product I’m recommend this part in other mores
November 26, 2018
Springdale , AR, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 13 questions Browse 13 questions and 34 answers
Is this kit for both cylinders on a Teryx? or do have to buy two kits when doing both cylinders.
Robert R on Jul 19, 2017
BEST ANSWER: Robert,
The kit is for both cylinders. The picture is a generic picture and doesn't show everything included. However, that may not always be the case. You should always refer to the items detailed description to verify what is included.
Does this kit come with piston rings?
Burt R on Jan 12, 2018
BEST ANSWER: No piston components at at. Just everything else you need, gasket and o-ring wise. These are very good and complete kits.
Are valve seals included in this?
Sean R on Jun 4, 2019
BEST ANSWER: Power valve seal yes. 2 strokes dont have valves like a 4 stroke
Does the kit come with valve cover gasket? Also does it come with valve stem seals?
Caleb W on Apr 26, 2017
BEST ANSWER: Yes it comes with valve stem seals but doesn't come with a valve cover gasket. I've bought a lot of 4 stroke top end gaskets kits over the years and have never seen a kit come with the valve cover gasket. Usually the valve cover gasket is made to be reused until it dries out and starts leaking. Then you purchase the gasket separately. Other wise the pro-x gasket work just fine. Hope that helps Good luck
Mitch
Purchasing this for a 2007 KTM 525 EXC. The mfg part that comes up for my model is #35.6520. What exactly does this include? Does it include a base and head gasket?? Does it include something to go between the cylinder head and valve cover???
Harout K on Jun 27, 2017
BEST ANSWER: This kit includes head and base gaskets and all the other o-rings and gaskets on the top end. The rubber gasket between the valve cover and head is not included as this is a reusable gasket
Does this kit come with an exhaust flange gasket, powervalve o-rings, and powervalve cover o-rings for a 2002 KTM 250 exc?
Mark Y on Apr 2, 2017
BEST ANSWER: The ones I have bought have. However I'd recommend using the tusk kit if it is available. Usually cheaper, and I think it is a better quality gasket.
does the kit for 2016 Husqvarna TE 300 come with power valve covers and rings and Cylinder Head Bolt seal / cooper washers?
Robert M on Dec 31, 2017
BEST ANSWER: I believe it comes with everything but the copper washers. You can get them at your local hardware or auto parts store for less than a few bucks.
First piston change with a vertex piston. I bought the pro x gasket kit which comes with 3 base gaskets how do u know which one to use? 2015 KTM 200 xcw.
JOE G on Jul 12, 2017
BEST ANSWER: Mine only came with one base gasket. But since you have the option, the thinnest will give you slightly more compression, the thickest will give you a little less. None of them should be thick or thin enough to cause a failure though. IMO
does this kit include valve stem seals for 2015 rmz250?
CRAIG W on Jan 17, 2017
BEST ANSWER: No. Absolutely not
Yamaha Blaster Top end gasket kit: Is the base gasket made of paper or OEM like material? Thanks!
A shopper on Jun 12, 2019
BEST ANSWER: Depends on brand of kit some are paper and some are gasket material....some kits are have different thicknesses for the ability to adjust port timing and squish zone for fuel
do i need two kits for both cylinders or does this kit do both?
Christopher L on Mar 20, 2018
BEST ANSWER: If it is for a two cylinder engine then yes one kit will come with gaskets for both.
Does this kit come with valve seals?
NICHOLAS S on Jan 22, 2018
BEST ANSWER: It comes with a new seal for the powervalves
which base gaskets does it come with for A 2014 KTM 150XC?
A shopper on May 19, 2017
BEST ANSWER: This kit includes the .8mm, .5mm and .3mm base gaskets.
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