RTC7178 x 2 - Copper Washers for Overdrive Dipstick & Drain Plug RTC7178 x 2 - Copper Washers for Overdrive Dipstick & Drain Plug RTC7178 x 2 - Copper Washers for Overdrive Dipstick & Drain Plug New Part £0.96 Quantity: at £0.96 each Add To Basket We are sorry but this product is currently out of stock. Please contact us and we will advise on when the item will be available for sale. 0 in your basket View Basket Checkout