View 6 Photos View 0 Videos Reconditioned Meritor RR-20-145 Rear Dual Trac Air Ride Axle Housing $2,000 USD Reconditioned Meritor RR-20-145 Rear Dual Trac Air Ride Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121Y3353Stock Number300-25274 MLS Number12798109CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Reconditioned Meritor RR-20-145 Chalmers Axle Housing $2,575 USD Reconditioned RR-20-145 Chalmers Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121M2301Stock Number300-23523 MLS Number12654777CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Reconditioned Meritor RR-20-145 Air Leaf Axle Housing $2,150 USD Reconditioned RR-20-145 Air Leaf Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121N1730Stock Number300-24920 MLS Number12562211CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Reconditioned Paccar MR2014P AG-380 Axle Housing $2,150 USD Reconditioned MR2014P AG-380 Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)PaccarFits To Model(s)MR2014PPart Number3121Y3587Stock Number300-24190 MLS Number11985720CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Reconditioned Meritor RR-20-145 Air Ride Axle Housing $1,995 USD Reconditioned RR-20-145 Air Ride Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121-F-2710Stock Number300-24659 MLS Number12370818CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Reconditioned Meritor RR-20-145 Pete Air Leaf Axle Housing $2,150 USD Reconditioned RR-20-145 Pete Air Leaf Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121E1747Stock Number300-20682 MLS Number10137163CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Reconditioned Meritor RR-20-145 Spring Axle Housing $1,995 USD Reconditioned RR-20-145 Spring Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121-D-2162Stock Number300-18746 MLS Number11903007CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Meritor RR-20-145 Spring Axle Housing $4,576.98 USD New RR-20-145 Spring Axle Housing, Position: Rear ConditionNewPart Number3121M2301Stock Number300-23574 MLS Number11561583CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Reconditioned Meritor RR-20-145 Air Leaf Rear Axle Housing $2,150 USD Reconditioned RR-20-145 Air Leaf Rear Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121L1728Stock Number300-22849 MLS Number11409139CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 1999 Reconditioned Meritor RR-20-145 Air Leaf Axle Housing $2,150 USD Reconditioned RR-20-145 Air Leaf Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Part Number3121E1747Stock Number300-21583 MLS Number10539444CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Reconditioned Meritor RS-19-145 Reverse Cut $979 USD Reconditioned RS-19-145 Reverse Cut , Position: Rear ConditionRemanufacturedPart Number3121-Y-2209Stock Number300-20151 MLS Number10076001CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info