Chadman, That's one of the problems... The owners manual is a little confusing because they are talking about several vehicals and what they take to fill them. It looks like 1 quart but i put in 6 pints (1 and 1/2 quarts) as i was told to do by a Toyota mechanic and it still does not run out.They say if you over fill it the seals will blow out. Mike

2001 Toyota Tacoma 4x4 SR5 auto trans, ext cab,16" Good Year Tracker tires and 2.7 4 cyl. Love it!!
Mobil 1 5w30. Valvoline 75-90 syn in front and back differential ."Keep the shiny side up and your trash out of my woods!"