Hmmmmm well thats kinda wierd cuz my diff took almost 2 quarts. And thats what my manual says and a guy at a 240 shop here in dayton says almost 2 quarts. Idk man Im think 2 quarts incase you spill some filling the pumpkin up.gumby74 wrote:That would be one quart for the rear diff. The FSM calls for 2 PINTS. That mistake cost me a pair of axle seals.