Pulled from and Guaranteed to fit a 2006 CRF450R PLEASE take the time to compare the pics to your part to be sure this is what you need. This is a Good OEM Honda Left Side Crankcase. This item has no cracks or repairs.The threads and gasket surfaces are in good condition. This was a good running engine and the bearings have been lubed for storage. Clean, Quality, Inspected Parts, Stored Indoors. C lick the "Ask a Question" link near the bottom left of this listing for a quick response or message our store on Facebook. The item "2006 Honda CRF450 Left Side Crankcase Crank Case Bottom End Engine 11200-MEN-850" is in sale since Tuesday, June 11, 2019. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Other Engines & Engine Parts". The seller is "whiteoakraceproducts" and is located in Lake Havasu City, Arizona. This item can be shipped worldwide.