GOOFIT 89mm Big Bore Cylinder Piston Kit Replacement for TRX400X TRX400EX XR400R 1996-2014 12100-HN1-A7 ATV Quad

• 1.Size：Cylinder diameter:89mm/3.5";Mounting hole distance:88mm/3.45"&82mm/3.22";Piston pin length:56.95mm/2.24";Diameter:19.98mm/0.78".
• 2.Applicable Models（OEM Number）:Replacement for TRX400X TRX400EX XR400R 1996-2014 12100-HN1-A70,12100-KCY-670,12191-KCY-672,13011-KCY-670,90601-KA5-000,13101-KCY-670,13111-KCY-670,91301-428-003,12251-HN1-003.
• 3.Superior Performance：Made from high-quality aluminum, the Cylinder Material ensures durability and longevity. The Cylinder Sleeve Coating offers added protection against wear and tear.
• 4.Reliable Sealing: The Gasket Kit included in this set ensures a tight and secure seal between mating surfaces. By preventing leakage and maintaining compression, it contributes to the proper functioning of your engine. It is an essential component for maintaining the lubrication, temperature control, and stability of your engine.
• 5.Reminder/Note:To make sure you buy the right product,please read the product description carefully or the image size.Thank you for your attention.If you have any problems or need help, please contact us before or after your purchase.We will do our best to help you with the solution.

Pls confirm The size of the product meets your requirements before you purchase Note:please allow 0.5-1 inch difference due to manual measurement.1 inch=2.54cm Specification size: 1:size:Modified Cylinder Liners Std bore 89MM(440cc) 2:Mounting nut distance:85mm*90mm Package Included: Includes Cylinder,Piston set,Gasket,Spark Plugs GOOFIt Exquisite keychain and so on Replacement for: Designed for the 1996-2004 XR400R,1999-2008 Sportrax TRX400EX,2009,2012-2014 TRX400X About After-sales service: First of all,we sincerely apologize to you for returning exchange or refund caused by any reason.Please be assured,no matter what the problem.Please contact us first,we will do our best to solve any problem for you.We attach great importance to every customer.Your satisfaction will be our greatest impetus About GOOFIT: GOOFIT was established in 1998.We are a leading website selling,ATVs parts,Go Karts parts,Dirt Bikes parts pocket bike parts,Moped scooter parts online Company Culture: We are committed to providing the best products and services for our customers.