02-2018 YZ85 YZ 85 Top End Rebuild Kit Stock 47.50mm YZ-85 Cylinder Assembly Repair

Returns: Please check your order completely when you receive it and contact us if there is an issue.  99% of problems can be easily solved without returning the entire order.  CONTACT US FIRST PLEASE.  If you do need to return your order we accept them in the first 30 days from purchase.  Any part or kit returned must be sent back to us 100% complete, every part big and small, and they all must be brand new and sealed in the original packaging.  Once a part has been opened, prepped for install, or installed it is not eligible for a refund. It is the buyer’s responsibility to make sure parts are returned in the same condition as when they left our facility.  For more info about returns see the eBay Return Policy. 

 *Warranty: Unless otherwise stated we stand behind all the parts we sell 100%.  If after installation there is an issue contact us for a warranty return.  This product is NOT DIY.  Over 99% of people in the world are not qualified to build an engine.  It requires special tools and has to be done exactly right.  Not close to right, exactly right.  We ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic. STUD WARRANTY: If for any reason a stud fails during use, not installation, we will send an entire new stud kit.  No other parts or any labor are included, and it can not be converted to a refund or discount on any order.  ALPHA CUB WARRANTY: If your Alpha Cub cylinder fails for any reason not related to installation, tuning, break in, or misuse we will fix the cylinder free of charge.  If it can not be fixed we will supply you with a new one.  It must be sent to us for inspection, and Millennium Technologies will determine if the cylinder is repairable. WARRANTY DOES NOT COVER ANY FAILURE THAT IS A RESULT OF IMPROPER INSTALLATION, TUNING, BREAK IN, OR MISUSE. THE PERSON INSTALLING AND TUNING THE PARTS HAS A HUGE RESPONSIBILITY FOR MAKING SURE THEY WORK CORRECTLY.  OR ANY PART, NO MATTER WHAT, TO BE CONSIDERED FOR WARRANTY IT MUST BE SENT TO US FOR INSPECTION, NO EXCEPTIONS.  WE DO NOT WARRANTY ANYTHING BASED ON PHONE CALLS, PHOTOS, EMAILS, WHAT YOU READ ONLINE, OR WHAT ANOTHER MECHANIC SAYS IS THE ISSUE ALONE.  WE HAVE A VERY GOOD WARRANTY PROGRAM BUT THERE IS A PROCESS AND IT MUST BE FOLLOWED.