• Specification:
  •  
  • A Complete Standard Sized Replacement Cylinder
  • TYPE:Cyinder Piston Gasket Rings Top End 
  • Metal Color: Silver (As Picture Shown)
  • Main material: High Quality ADC12 Aluminum Alloy
  • A Complete Standard Sized Replacement Cylinder Kit
  • 85 mm x 70 mm Bore and Stroke
  • 397cc Displacement
  • 9.1:1 Compression
  • Compatible with all of your Existing OE Components and Parts
  • Cylinder Size : 18 x 17.5 x 8.5cm/7.1'' x 6.9'' x 3.34''
  • (Inner Cylinder Bore:85 mm)
  •  
  • Fitment:
  •  
  • For Honda TRX400EX 1999-2008
  •  
  • Replace OE Parts Numners:
  •  
  • Welcome to our store

    Wish you a happy shopping

    Big Bore Cylinder Piston Top End Kit For Honda TRX400EX 85MM 397CC 1999-2008 ATV

    Specification:

     

    A Complete Standard Sized Replacement Cylinder

    TYPE:Cyinder Piston Gasket Rings Top End 

    Metal Color: Silver (As Picture Shown)

    Main material: High Quality ADC12 Aluminum Alloy

    A Complete Standard Sized Replacement Cylinder Kit

    85 mm x 70 mm Bore and Stroke

    397cc Displacement

    9.1:1 Compression

    Compatible with all of your Existing OE Components and Parts

    Cylinder Size : 18 x 17.5 x 8.5cm/7.1'' x 6.9'' x 3.34''

    (Inner Cylinder Bore:85 mm)

     

    Fitment:

     

    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(As photo show):

    1X spark plug

    1X Cylinder

    1X Piston

    1X Piston Pin

    2X Circlips

    1X Complete Set Of Rings

    3X Gasket


    Item Specifics
    Country of Origin United States
    Brand JOPOW
    Manufacturer Part Number JP183414W
    Warranty 1 Year
    Vehicle Type ATV
    Compatible Make FOR Honda
    Compatible Model Sportrax TRX400EX
    Compatible Year TRX400EX 1999-2006 2007 2008
    Bundle Listing Yes
    Color Silver (As the picture shown)
    Fitment For Honda TRX400EX 1999-2008
    Fitment Type Direct Replacement
    In Stock Yes
    Type Cylinder Gasket Piston Rings Set
    OE Part Numbers 1 12100-HN1-A70/12191-KCY-672
    OE Part Numbers 2 13011-KCY-670/13101-KCY-670
    OE Part Numbers 3 13111-KCY-670/90601-KA5-000
    OE Part Numbers 4 98061-59616, /12251-HN1-003
    OE Part Numbers 5 12391-KCY-671/12100-KCY-670
    Parts Included 1 Cylinder, Piston, Piston Rings, Wristpin, Circlips (2)
    Parts Included 2 Head Gasket, Base Gasket, Head Cover Gasket, O-Ring,spark plug
    Parts Included 3 Chain Tensioner Gasket,
    Other Part Number 12100-KCY-670/12191-KCY-672/13011-KCY-670/13101-KCY-670

    Payment

    We support multiple payment methods.

    Shipping

    Please contact us if you have special requirements (combination of packaging etc.).

    Returns
    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.
     
    Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days.
     
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
    Contact Us

    Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.

    Welcome to our store

    Wish you a happy shopping

    Shop Category
    Big Bore Cylinder Piston Top End Kit For Honda TRX400EX 85MM 397CC 1999-2008 ATV

    Specification:

     

    A Complete Standard Sized Replacement Cylinder

    TYPE:Cyinder Piston Gasket Rings Top End 

    Metal Color: Silver (As Picture Shown)

    Main material: High Quality ADC12 Aluminum Alloy

    A Complete Standard Sized Replacement Cylinder Kit

    85 mm x 70 mm Bore and Stroke

    397cc Displacement

    9.1:1 Compression

    Compatible with all of your Existing OE Components and Parts

    Cylinder Size : 18 x 17.5 x 8.5cm/7.1'' x 6.9'' x 3.34''

    (Inner Cylinder Bore:85 mm)

     

    Fitment:

     

    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(As photo show):

    1X spark plug

    1X Cylinder

    1X Piston

    1X Piston Pin

    2X Circlips

    1X Complete Set Of Rings

    3X Gasket



    We support multiple payment methods.

    Please contact us if you have special requirements (combination of packaging etc.).

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.
     
    Change-of-mind return can only be accepted within 8 days after purchase. All other returns can be accepted in 30days.
     
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.

    Before leaving us neutral or negative feedback, please contact us first. We will do everything we can to give you a satisfying solution.

    We do our best to resolve any issue. Leaving negative feedbacks and low ratings doesn't get things solved. So please talk with us and we will not let you down.


    All rights reserved.



    On Jul 19, 2026 at 20:19:18 PDT, seller added the following information:

    Datacaciques