2020 Detroit Other, Truck Tractor, Axle Housings (Rear), Fits to: Freightliner Cascadia 126, (Used) 2020 Freightliner Cascadia 126, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY Part Number: C11-00051-620, Serial Number: 771194B0128712, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 40,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# 771194B0128712, Casting# 771194B0128712, Hub Bolts 10 3AKJHHDR9LSME5806