2007 Peterbilt 387 Complete Axle-Rear Rear

Eaton Spicer DSP41P Rear Rear Differential Assembly 3.55 Ratio – Capacity: 20,500 lbs. – Hub to hub – Used – May have some cosmetic blemishes (see photos). Got questions or need more information? Give us a shout by phone, email, or text. We ship everywhere.