Part Description BACK Meritor/Rockwell RD20145 (Stock # P-2283553) Front Rears (Tandem Front) $2,748.54 Quantity 1 Add to Cart Part Type Front Rears (Tandem Front) Core Charge 850.00 Part# RD20145 Ratio 3.42 Differential Make (Front) Meritor/Rockwell Differential Model (Front) RD20145 Condition Rebuilt Description REBUILT ROCKWELL RD20145 3.42 RATIO DIFFERENTIAL