8 0 Rockwell RD20145 (FRONT RT40145) Cutoff $8,500 USD USED TANDEM CUTOFF PETERBILT AIR TRAC SUSPENSION,RATIO 4.11, COMPLETE WITH DIFFERENTIALS, ROCKWELL 20-145 ConditionUsedRear End4.11 ratioCapacity40KStock Number99956 MLS Number12071565CategoryCutoffs Last Updated6/20/2023 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info