View 3 Photos View 1 Video Meritor RR20145 Rear Differential Recently Updated $1,950 USD Ratio 3.73 Reman ( Aluminum Case ) - Ratio: 3.73, Core Charge: 850.00 ConditionUsedRear End3.73 ratioStock Number144882 MLS Number11614284CategoryDifferentials, Rear Last Updated8/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2011 Reconditioned Meritor RR-20-145 RD-20-145 Rear Air Ride Axle Housing Newly Listed $2,150 USD Reconditioned RR-20-145 RD-20-145 Rear Air Ride Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)RR-20-145Will Fit Year(s)2011Part Number3121L1728Stock Number300-27312 MLS Number14530934CategoryAxle Housings Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2016 Reconditioned Meritor RR-20-145 Air Ride/Dual Trac Axle Housing Price Drop $2,150 USD Reconditioned RR-20-145 Air Ride/Dual Trac Axle Housing, Position: Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)MR2014XWill Fit Year(s)2016Part Number3121Y3353Stock Number300-27362 MLS Number14495115CategoryAxle Housings Last Updated8/8/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Meritor RR20145 Rear Differential for a Volvo VNL $250 USD (USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLStock Number25412870 MLS Number12047437CategoryDifferentials, Rear Last Updated7/30/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 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)MR2014XWill Fit Year(s)2004Part Number3121L1728Stock Number300-27389 MLS Number14508724CategoryAxle Housings Last Updated7/28/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2013 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)FreightlinerFits To Model(s)CascadiaWill Fit Year(s)2013Part Number3121Y3353Stock Number300-20919 MLS Number14505927CategoryAxle Housings Last Updated7/25/2026 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 Flex Air Axle Housing $2,150 USD Reconditioned RR-20-145 AG-380 Flex Air Axle Housing, Position: Front/Rear ConditionRemanufacturedFits To Make(s)MeritorFits To Model(s)MR2014XPart Number3121L1728Stock Number300-27288 MLS Number14483172CategoryAxle Housings Last Updated7/15/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2013 Meritor RR20145 Contact for price REMANUFACTURED 2013 RR20145 MERITOR REAR REAR DIFFERENTIAL, RATIO:4.10, FULL LUCKER, COMPLETE, READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK ConditionRemanufacturedStock Number8878-0713263 MLS Number14480381CategoryAxles & Differentials Last Updated7/13/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2008 Meritor RR20145 Rear Differential for a Freightliner M2 106 $325 USD (USED) Meritor RR20145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25735632 MLS Number13480796CategoryDifferentials, Rear Last Updated7/9/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2011 Meritor RR20145 Contact for price REMANUFACTURED 2011 RR20145 MERITOR REAR REAR DIFFERENTIAL, RATIO:4.11, LOCKER, COMPLETE, READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK ConditionRemanufacturedStock Number8848-0706267 MLS Number14467747CategoryAxles & Differentials Last Updated7/6/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2005 Meritor RR20145 Rear Axle Housing for a Freightliner C120 Century $850 USD (USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 71 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)C120 CENTURYStock Number25423085 MLS Number12091533CategoryAxle Housings, Rear Last Updated6/27/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2005 Meritor RR20145 Rear Axle Housing for a Sterling L9522 $850 USD (USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 73 ConditionUsedFits To Make(s)SterlingFits To Model(s)L9522Stock Number25550263 MLS Number12506965CategoryAxle Housings, Rear Last Updated6/26/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2009 Meritor RR20145 Rear Differential for a Freightliner Cascadia $360 USD (USED) Meritor RR20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25750152 MLS Number13422762CategoryDifferentials, Rear Last Updated6/19/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2007 Meritor RR20145 Rear Differential for a Volvo VNL $360 USD (USED) Meritor RR20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLStock Number25810109 MLS Number13645974CategoryDifferentials, Rear Last Updated6/19/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Meritor RR20145 Rear Differential for a Volvo VNL $360 USD (USED) Meritor RR20145 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: A2-3200-S-1865 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLStock Number25813826 MLS Number13656655CategoryDifferentials, Rear Last Updated6/19/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2002 Meritor RR24180 Rear Axle Housing for a Sterling L8513 $850 USD (USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: HENDRICKSON ConditionUsedFits To Make(s)SterlingFits To Model(s)L8513Stock Number25937385 MLS Number14139459CategoryAxle Housings, Rear Last Updated6/6/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Meritor RR20145 Rear Differential for a Sterling L8513 $550 USD (USED) Meritor RR20145 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200F1878 ConditionUsedFits To Make(s)SterlingFits To Model(s)L8513Stock Number25710063 MLS Number13376843CategoryDifferentials, Rear Last Updated5/30/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2012 Meritor RR20145 Contact for price USED 2012 RR20145 REAR REAR MERITOR LOCKER DIFFERENTIAL, RATIO:3.90, CAST:3200-F-1878, COMPLETE, INSPECTED IN GOOD CONDITION, ALSO MANY DIFFERENTIALS IN STOCK ConditionUsedStock Number8768-0529263 MLS Number14397804CategoryAxles & Differentials Last Updated5/29/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2008 Used Meritor RR20145 Differential - Ratio: 5.86 - Non-Locker $795 USD Used RR20145 Differential - Ratio: 5.86 - Non-Locker ConditionUsedFits To Make(s)MeritorFits To Model(s)RR-20-145Will Fit Year(s)2008Part Number3200S1865Stock Number700-15448 MLS Number14393924CategoryDifferentials, Unspecified Last Updated6/13/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 MFG Rear Axle Housing for a Freightliner Columbia 120 $850 USD (USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : Verify ConditionUsedFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Stock Number25616859 MLS Number12775883CategoryAxle Housings, Rear Last Updated5/28/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 1993 Used Meritor RR20145 Differential - Ratio: 3.91 - Non-Locker $1,050 USD Used RR20145 Differential - Ratio: 3.91 - Non-Locker ConditionUsedFits To Make(s)MeritorFits To Model(s)RR-20-145Will Fit Year(s)1993Part NumberB4 32S1865391Stock Number700-15437 MLS Number14363846CategoryDifferentials, Unspecified Last Updated5/13/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Meritor RR20145 Rear Differential for a Volvo VNL $425 USD (USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200L1884 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLStock Number25994516 MLS Number14361232CategoryDifferentials, Rear Last Updated5/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2011 Meritor RR20145 Rear Differential for a International Prostar $425 USD (USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864 ConditionUsedFits To Make(s)InternationalFits To Model(s)PROSTARStock Number25671816 MLS Number13286965CategoryDifferentials, Rear Last Updated5/10/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2004 Meritor RR20145 Rear Axle Housing for a International 9200 $850 USD (USED) Meritor RR20145 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IROS Track Width : 72 ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Stock Number25784349 MLS Number13529755CategoryAxle Housings, Rear Last Updated5/9/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2004 Meritor RR20145 Rear Differential for a International 9200 $425 USD (USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864 ConditionUsedFits To Make(s)InternationalFits To Model(s)9200Stock Number25784345 MLS Number13536409CategoryDifferentials, Rear Last Updated5/10/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info