Review on 🔒 Copper Sealing Thickness Metric Washer: Enhanced Seal & Durability by Mohmed Burt

This is a significantly less expensive, custom fit replacement differential filler plug washer for all Honda S2000 vehicles. Honda OEM Part Number: 90402-PCZ-003. The selling price of a single washer at the dealership is currently $2.74 and is only going to increase. There are enough of these washers in this product to last the life of multiple S2000s, so buy them and share an S2000 or two with a friend. Note: The copper color of this washer is lighter than the OEM washer, indicating lower copper content. I also noticed that the shim was a bit more crack resistant compared to OEM (OEM is a bit "softer"). It was nothing significant and will not affect the seal. I cut open one of the washers to make sure it wasn't plated to look like copper and that the material was actually solid and unplated. Torque for fill and drain plugs is 33 lb-ft. I personally have my torque wrench set at 35 lb-ft.