Part Description BACK Meritor/Rockwell SFD4640 (Stock # P-228157) Front Rears (Tandem Front) Price to be quoted Quantity 1 Add to Cart Part Type Front Rears (Tandem Front) Ratio 7.54 Differential Make (Front) Meritor/Rockwell Differential Model (Front) SFD4640 Condition Core Description SFD4640 ROCKWELL DIFFERENTIAL CORE FOR REBUILD