1999 Dana Other, Truck Delivery, Axle Housings (Rear), Fits to: Peterbilt 330, (Used) 1999 Peterbilt 330, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: 214343, Serial Number: H990118216, Custom Number: 03-076841A0411, SPEC: 0513571, Make: Spicer/Dana, Model: 23080S, Capacity: 23,000Lbs, Ratio: 4.11, 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# H990118216, Casting# H990118216, Hub Bolts 10 1NPNHZ7X7XS485332