View 7 Photos View 0 Videos Dana RSP41 Rear Axle Assembly for a 2016 Peterbilt 579 Contact for price Dana Spicer RSP41 Rear Rear Differential For Sale 2.93 Ratio - Capacity: 20,500 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship... ConditionUsedRear End2.93 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock NumberPT-0854-25 MLS Number13272326CategoryAxle Assemblies, Rear Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info