I ordered clutch kit for my 2008 Ford Ranger 4.0 L when I ordered it i read to make sure that its self adjusting and they sent the non self adjusting . And they sent to separate orders and i was charged twice .Now I have a hard time returning the parts back I paid for the shipping to get parts now they want to charge me twice the shipping to send the part back to them I tried calling but don't provide customer service over the phone Just online AI I tried reaching out to the manufacturer but they are permanently closed this means that they are selling parts that is garbage The reason I tried reaching out to the manufacturer to if I could I use the part that's sent to because RockAuto is not helping