Sealing WaSher， 6.5 mm. 90463-ML7-000

About quality and texture, I can confirm that the quality is great and that the material used is copper.About the feeling of use, One copper sealing washer was needed for the new engine that I am building from newly purchased part from Honda. It has done its job in sealing between the crankcase and the flange bolt for the tensioner oiler port.Products to buy together, To be able to complete a new engine build many newly purchased parts are required to be added to your cart but the most important to go with the copper sealing washer is the 6x18mm flange bolt as they all work together on the installation.Difficulty of installation, I can say the fitment of the copper sealing washer for my installation was very easy due to the ease of access and the process is explained in the service manual which is to be tightened to the required torque value.Cost performance and comparison with other products, The pricing of this product is great. You receive an original Honda copper sealing washer that will be suitable for most engine builds and repairs and I do not see this being offered any cheaper elsewhere. About shipping and packaging, My order was shipped within 24 hours of the product being in stock and I received a few emails advising me of the status up until the order was dispatched. The order arrived within the estimated date range and was extremely well packaged. I found the link supplied to track my order very useful while I was waiting for the order to land in the country.Any concerns, cautions, or advice when purchasing, I have no concerns or cautions when purchasing from Webike. I cannot recommend Webike enough for the majority of your biking needs. They not only sell aftermarket parts and bike gear but also OEM parts for your repairs and servicing needs.

About quality and texture: I am happy with the quality of the 6.5mm sealing washer from Honda, the washer is made from copper and for the M6 sized bolt that are used for blocking the oiler port for the tensioner push rod.About the feeling of use: The original sealing washer had been reused a few times and now had a significant leak, the replacement sealing washer is a perfect fit into the port on the left crankcase cover.Products to buy together: The 14mm sealing washer fort the tensioner push rod bolt would also be desirable to purchase along side the 6.5mm sealing washer to ensure zero oil leaks after performing maintenance on the cam chain tensioner system.Difficulty of installation: The process to install takes about 5 minutes, add 4cc of oil to the tensioner push rod oiler port before installing the sealing washer and torquing down the bolt. Not difficult to do.Cost performance and comparison with other products: Good costing as you are getting a genuine Honda part made from a quality material at a great price.About shipping and packaging: Sea frieght was my perferred method of shipping due to the lower cost but currently unavailable due to Japan Post. Webike kept me updated on the status of my order up to when it shipped. The parcel arrived within the expected date range and was well packaged with no chance of the part being damaged.Any concerns, cautions, or advice when purchasing: The Webike OEM parts section will be most helpful for sourcing other parts needed for your repairs.