Honda TRX450ER 2006-2014
2006-2014 Honda TRX450R 100mm Big Bore Cometic Top End Gasket Kit

Part #: (C3156)
Starting from $49.99

Complete Cometic 100mm 510cc Stroker Or Big Bore Top End Gasket Kit

Fits Honda TRX450R & TRX450ER Years 2006-2014

Cometic part number C3156
  • Kits contain at least head, base, chain tensioner, and exhaust gaskets
  • MLS (multi-layer steel) head gasket does not require sealant
  • Ensures a critical seal and superior durability that exceeds OEM specs
  • Valve stem seals are not included but can be purchased

  • Price: $49.99

    FREE STANDARD SHIPPING is available in all US lower 48 states, APO addresses, and Puerto Rico via USPS or UPS. (*Exceptions apply for Alaska and Hawaii.)
    Free standard shipping means we will select an option that gets you your parts as soon as possible while still being economically priced.

    *Shipments to Alaska and Hawaii are free as long as the parts will fit in a USPS Priority Mail Flat Rate box or envelope.
    For any other type of shipping there will be a charge.


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