View 5 Photos View 0 Videos 1997 Reconditioned Meritor RR-20-145 Air Ride Axle Housing $2,150 USD Reconditioned RR-20-145 Air Ride Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)RR-20-145Will Fit Year(s)1997Part Number3121L1728Stock Number300-26955 MLS Number14083070CategoryAxle Housings Last Updated1/14/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2005 Reconditioned Meritor RR-20-145 Spring Axle Housing $2,150 USD Reconditioned RR-20-145 Spring Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)RS-17-145Will Fit Year(s)2005Part Number3121L1728Stock Number300-26901 MLS Number14064898CategoryAxle Housings Last Updated12/30/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2023 Reconditioned Meritor RR-20-145 Air Ride Axle Housing $2,150 USD Reconditioned Meritor RR-20-145 Air Ride Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)MR2014XWill Fit Year(s)2023Part Number3121P1966Stock Number300-26917 MLS Number14062789CategoryAxle Housings Last Updated12/27/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2021 Reconditioned Meritor RR-20-145 Volvo Air Ride $2,150 USD Reconditioned RR-20-145 Volvo Air Ride, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)14XWill Fit Year(s)2021Part Number3121P1966Stock Number300-26873 MLS Number14052582CategoryAxle Housings Last Updated12/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Reconditioned Meritor RR-20-145 AG-380 Dual Trac Axle Housing $2,150 USD Reconditioned RR-20-145 AG-380 Dual Trac Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)FreightlinerFits To Model(s)ColumbiaPart Number3121L3677Stock Number300-20481 MLS Number14051480CategoryAxle Housings Last Updated1/1/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos NTO Meritor RR-20-145 AG-380 Axle Housing $2,950 USD NTO RR-20-145 AG-380 Axle Housing, Position: Rear ConditionNewFits To Make(s)MeritorFits To Model(s)14XPart Number3121P1966Stock Number300-24866 MLS Number14040068CategoryAxle Housings Last Updated12/12/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Meritor RR-20-145 Spring Axle Housing $2,150 USD New RR-20-145 Spring Axle Housing, Position: Rear ConditionNewFits To Make(s)MeritorFits To Model(s)14XPart Number3121P1966Stock Number300-24860 MLS Number12495203CategoryAxle Housings Last Updated12/12/2025 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 Pete Air Trac Axle Housing $2,150 USD Reconditioned RR-20-145 Pete Air Trac Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121E1747Stock Number300-20665 MLS Number12316396CategoryAxle Housings Last Updated12/23/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos NTO Meritor RR-20-145 Air Ride Axle Housing $2,850 USD NTO RR-20-145 Air Ride Axle Housing, Position: Rear ConditionNewFits To Make(s)MeritorFits To Model(s)MR2014XPart Number3121B2160Stock Number300-26782 MLS Number13990627CategoryAxle Housings Last Updated11/19/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2018 Reconditioned Meritor RR-20-145 AG-400 Axle Housing $2,150 USD Reconditioned RR-20-145 AG-400 Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)MR2014XWill Fit Year(s)2018Part Number3121L1728Stock Number300-26741 MLS Number13949508CategoryAxle Housings Last Updated10/26/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Reconditioned Meritor RR-20-145 Rear AG-380 Axle Housing $2,150 USD Reconditioned RR-20-145 Rear AG-380 Axle Housing, Position: Rear ConditionRemanufacturedPart Number3121P1966Stock Number300-24748 MLS Number13858282CategoryAxle Housings Last Updated11/10/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2014 Meritor RR20145 Axle Housing Contact for price USED 2014 RR20145 REAR REAR AXLE HOUSING, MERITOR, HENDRICKSON HANGERS, ABS SENSOR BRAKETS, COMPLETE, INSPECTED IN GOOD CONDITION, ALSO MANY AXLE HOUSINGS IN STOCK ConditionUsedStock Number7943-0730253 MLS Number13731987CategoryAxle Housings Last Updated7/30/2025 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Reconditioned Meritor RR-20-145 W/B Straddle Axle Assembly $2,150 USD Reconditioned RR-20-145 W/B Straddle Axle Assembly, Position: Rear ConditionRemanufacturedPart Number3121M2301Stock Number300-23046 MLS Number13727594CategoryAxle Housings Last Updated1/17/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2014 Reconditioned RR-20-145 Meritor Air Ride Axle Housing $2,150 USD Reconditioned RR-20-145 Meritor Air Ride Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorWill Fit Year(s)2014Part Number3121W3351Stock Number300-25700 MLS Number13645232CategoryAxle Housings Last Updated6/13/2025 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 $1,295 USD New RR-20-145 Spring Axle Housing, Position: Rear ConditionNewFits To Make(s)MeritorFits To Model(s)RR-20-145Part Number3121M2275Stock Number300-24575 MLS Number12982423CategoryAxle Housings Last Updated7/11/2024 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 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 Updated4/24/2024 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 Updated2/23/2024 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 Updated1/9/2025 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 Updated3/20/2024 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 Updated12/9/2023 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 Updated12/23/2025 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 Axle Housing $1,950 USD New RR-20-145 Axle Housing, Position: Rear ConditionNewPart Number3121-E-3827Stock Number300-22122 MLS Number12108677CategoryAxle Housings Last Updated6/8/2023 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 Updated4/13/2025 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 Updated1/8/2025 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 Updated1/9/2025 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info