【Compatibility】The Engine Top End Rebuild Kit fit for 1988-2000 Honda TRX 300 2x4 & 4x4 FW four-wheelers (this is for the Utility Model ATVs with the rack on the front and the back, NOT the race model ATVs).
【Replacement Part Number】Replaces for 12000-HC4-000 12100-HC4-000.
【TRX300 TRX 300 Top End Rebuild Kit】Specification: Kit is for standard bore size - 74.00mm; Condition: 100% Brand New.
【Direct Replacement】Plug and play, easy to install, you could use it directly. Stability and Durability.
【Package List】Package Included: 1 Set Complete Standard Sized Cylinder and Piston Kit with Gaskets(As picture shows).