All new Birfields and U-joints have a lifetime warranty against breakage. (If you weld, grind or alter in any way, this will void the warranty.) This warranty is transferable to whoever owns the product at the time.
We can be contacted several ways.
Our address is 20719 111th Ave E ~ Graham WA 98338
Our tech number is 253-847-8254
Our sales number is 360-893-0235
Our E-mail address is info@longfieldsuperaxles.com