A new reproduction pair of front fork tubes. These are all made in Japan for the best quality available. They are made specifically for each year. The tubes use the stock size seals and are the exact same size as the original tubes. Great for racing and restorations. 34mm diameter Replaces OEM number 1M1-23124-00-00. The item “New Dachi Fork Tubes for 1977 1978 Yamaha DT 250 400 34mm” is in sale since Wednesday, January 29, 2020. This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Antique, Vintage, Historic”. The seller is “dcplastics” and is located in Sebewaing, Michigan. This item can be shipped worldwide.