• Description
  • Product Assurance​ Quality Guaranteed: Every item undergoes rigorous testing before shipment to ensure top-notch quality. We stand behind the performance and fit of this kit with an excellent warranty, providing you with peace of mind.​ Kit Includes​  Key Features of the Cylinder​ The kit includes a new 89mm OE Quality Cylinder, crafted to meet Honda's specifications.​ It is fully compatible with all your existing OE components and parts, ensuring a seamless fit.​  
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    Std 85mm For Honda TRX400EX Top End Rebuild Kit Piston Cylinder Gaskets 400EX

    Description

    Product Assurance​
    Quality Guaranteed: Every item undergoes rigorous testing before shipment to ensure top-notch quality. We stand behind the performance and fit of this kit with an excellent warranty, providing you with peace of mind.​
    Kit Includes​

    Key Features of the Cylinder​
    The kit includes a new 89mm OE Quality Cylinder, crafted to meet Honda's specifications.​
    It is fully compatible with all your existing OE components and parts, ensuring a seamless fit.​

     

    Specifications​
    Type: Cylinder Piston Gasket Rings Top End​
    Metal Color: Silver (As Picture Shown)​
    Main Material: High Quality ADC12 Aluminum Alloy​
    Nature: A Complete Standard Sized Replacement Cylinder Kit​
    Bore and Stroke: 89 mm x 70 mm​
    Displacement: 397cc​
    Compression: 9.1:1​
    Cylinder Size: 18 x 17.5 x 8.5cm/7.1'' x 6.9'' x 3.34''

     

     

     

    Fitment for

    For Honda TRX400EX 1999-2008

    Replace OE Parts Numners:

    12100-KCY-670

    12191-KCY-672

    13011-KCY-670

    13101-KCY-670

    90601-KA5-000

    13111-KCY-670

    12251-HN1-003

    12391-KCY-671

    14560-KCW-851

    12100-HN1-A70

    12191-KCY-672

     

    Package Included:

    This brand new Cylinder Gasket Rings Kit for Honda TRX400EX is a direct bolt-on solution that requires no modifications. It contains the following components as shown in the pictures:​
    New Cylinder​
    Piston​
    Piston Pin​
    Circlips​
    Complete Set Of Rings​
    Head Gasket​
    Base Gasket​

     

    Notes
    -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.
    -Please Allow 1-3CM Differs Due To Manual Measurement.
    -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.



    Payment Info

    We accept PayPal、major Credit Cards (Amex, Visa, MasterCard, Discover)、Google Pay、Apple Pay、afterPay.

    Shipping will be arranged within 3 business day once payment is cleared

    Shipping

    Easy & Hassle Free Returns

    We now offer for US buyers 30 days money back guarantee . If  US buyers does not like the item or feels not satisfied with the product, we will cover the return shipping fee & US buyer can return the item and get refund for item price only.

    If any package that needs to be returned, please contact our customer service first to receive a RMA form.

    Any item that is approved for exchange, item will need to be in brand new condition, which means the item is never installed and needs to be kept in original packaging.

    We do not assume any responsibility for any installation fees charged by a shop under any circumstances.

    For more details regarding return policy, please contact our customer service team for assistance.

    contact us

    Any questions? Contact our Customer Service Team for professional assistance.

    If you have any questions before or after winning auction, please don't hesitate to contact our Customer Service Team .

    Emails will reply within 1 business day during business hours.

    Our office hours are Monday to Friday 8:00am - 5:30pm and Saturday 8:00am - 12:00 noon PST,

    we are off on Saturday afternoon and sunday and during all major holidays.

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    Visit my Store to see items that you like.

    Shop Category
    Std 85mm For Honda TRX400EX Top End Rebuild Kit Piston Cylinder Gaskets 400EX

    Description

    Product Assurance​
    Quality Guaranteed: Every item undergoes rigorous testing before shipment to ensure top-notch quality. We stand behind the performance and fit of this kit with an excellent warranty, providing you with peace of mind.​
    Kit Includes​

    Key Features of the Cylinder​
    The kit includes a new 89mm OE Quality Cylinder, crafted to meet Honda's specifications.​
    It is fully compatible with all your existing OE components and parts, ensuring a seamless fit.​

     

    Specifications​
    Type: Cylinder Piston Gasket Rings Top End​
    Metal Color: Silver (As Picture Shown)​
    Main Material: High Quality ADC12 Aluminum Alloy​
    Nature: A Complete Standard Sized Replacement Cylinder Kit​
    Bore and Stroke: 89 mm x 70 mm​
    Displacement: 397cc​
    Compression: 9.1:1​
    Cylinder Size: 18 x 17.5 x 8.5cm/7.1'' x 6.9'' x 3.34''

     

     

     

    Fitment for

    For Honda TRX400EX 1999-2008

    Replace OE Parts Numners:

    12100-KCY-670

    12191-KCY-672

    13011-KCY-670

    13101-KCY-670

    90601-KA5-000

    13111-KCY-670

    12251-HN1-003

    12391-KCY-671

    14560-KCW-851

    12100-HN1-A70

    12191-KCY-672

     

    Package Included:

    This brand new Cylinder Gasket Rings Kit for Honda TRX400EX is a direct bolt-on solution that requires no modifications. It contains the following components as shown in the pictures:​
    New Cylinder​
    Piston​
    Piston Pin​
    Circlips​
    Complete Set Of Rings​
    Head Gasket​
    Base Gasket​

     

    Notes
    -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.
    -Please Allow 1-3CM Differs Due To Manual Measurement.
    -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.



    We accept PayPal、major Credit Cards (Amex, Visa, MasterCard, Discover)、Google Pay、Apple Pay、afterPay.

    Shipping will be arranged within 3 business day once payment is cleared

    We now offer for US buyers 30 days money back guarantee . If  US buyers does not like the item or feels not satisfied with the product, we will cover the return shipping fee & US buyer can return the item and get refund for item price only.

    If any package that needs to be returned, please contact our customer service first to receive a RMA form.

    Any item that is approved for exchange, item will need to be in brand new condition, which means the item is never installed and needs to be kept in original packaging.

    We do not assume any responsibility for any installation fees charged by a shop under any circumstances.

    For more details regarding return policy, please contact our customer service team for assistance.

    Any questions? Contact our Customer Service Team for professional assistance.

    If you have any questions before or after winning auction, please don't hesitate to contact our Customer Service Team .

    Emails will reply within 1 business day during business hours.

    Our office hours are Monday to Friday 8:00am - 5:30pm and Saturday 8:00am - 12:00 noon PST,

    we are off on Saturday afternoon and sunday and during all major holidays.

    [ Default Others: This is the contents of your Others. You can add a banner for this Others as header and add text descriptions here. The text descriptions can be different Font Size, Font Color, Style and even graphics and icons are also accepted. ]


    All rights reserved.



    On Feb 6, 2026 at 17:37:35 PST, seller added the following information:

    Datacaciques