View 1 Photo View 0 Videos Spicer S23190 Rear Differential $1,050 USD #?. S23-190. Hub to Hub. Ratio: 2.53. Used. Paccar 8 bag suspension. locker: NO, Core Charge: 200, Ratio: 2.53 ConditionUsedRear End2.53 ratioFits To Make(s)SpicerFits To Model(s)S23190Stock Number168896 MLS Number12214008CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer RS404 Rear Differential $800 USD #13. RS404. Hub to Hub. Ratio: 3.42. Used locker: NO, Core Charge: 100, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number168895 MLS Number12214007CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Differential $800 USD #5. RS404. Hub to Hub. Ratio: 3.58. Used locker: NO, Core Charge: 100, Ratio: 3.58 ConditionUsedRear End3.58 ratioFits To Make(s)EatonFits To Model(s)RS404Stock Number168894 MLS Number12214006CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer S23190D Rear Differential $1,050 USD #36. S23-190D. Hub to Hub. Ratio: 3.21. Used locker: YES, Core Charge: 300, Ratio: 3.21 ConditionUsedRear End3.21 ratioFits To Make(s)SpicerFits To Model(s)S23190DStock Number168892 MLS Number12214005CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer Rear Differential $800 USD #8. RS405. Hub to Hub. Ratio: 3.36. Used locker: NO, Core Charge: 100, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)SpicerStock Number168885 MLS Number12214003CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer RS404 Rear Differential $800 USD #18. RS404. Hub to Hub. Ratio: 3.08. Used locker: NO, Core Charge: 100, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number168884 MLS Number12214002CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer RS404 Rear Differential $800 USD #12. RS404. No Tag. Hub to Hub. Ratio: 3.42. Used locker: NO, Core Charge: 100, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number168879 MLS Number12214000CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer RS404 Rear Differential $800 USD #11. RS404. Hub to HubB. Ratio: 3.70. Used locker: NO, Core Charge: 100, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number168872 MLS Number12213996CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer RS404 Rear Differential $800 USD #?. RS404. Hub to Hub. Ratio: 3.55. Used locker: NO, Core Charge: 100, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number168870 MLS Number12213995CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer RS404 Rear Differential $800 USD #6. RS404. Hub to Hub. Ratio: 3.42. Used locker: NO, Core Charge: 100, Ratio: 3.42 ConditionUsedRear End3.42 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number168867 MLS Number12213994CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor RRL23160 Rear Differential $1,450 USD Hub to Hub. No Tag. RRL23160. Ratio: 5.63. USED. In frame cut off tag #167710 tandem with diff tag #167706 locker: YES, Core Charge: 300, Ratio: 5.63 ConditionUsedRear End5.63 ratioFits To Make(s)MeritorFits To Model(s)RRL23160Stock Number167705 MLS Number12213978CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor MR2014X Rear Differential $400 USD MR2014X, turns, Ratio:2.47, Used, Still in Hub, Core Charge: 100, Ratio: 2.47 ConditionUsedRear End2.47 ratioFits To Make(s)MeritorFits To Model(s)MR2014XStock Number162572 MLS Number12213976CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Alliance R23-4N Rear Differential $750 USD Reman R23-4N. Turns. Ratio: 5.87. Missing: yoke. locker: NO, Core Charge: 300, Ratio: 5.87 ConditionUsedRear End5.87 ratioFits To Make(s)AllianceFits To Model(s)R23-4NStock Number168057 MLS Number12008728CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor RRL23186 Rear Differential $950 USD Reman RRL23186. Turns. Ratio: 5.62. locker: YES, Core Charge: 300, Ratio: 5.62 ConditionUsedRear End5.62 ratioFits To Make(s)MeritorFits To Model(s)RRL23186Stock Number168056 MLS Number12008727CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor RRL23186 Rear Differential $950 USD Reman RRL23186. Turns. Ratio: 5.62. Missing: yoke. locker: YES, Core Charge: 300, Ratio: 5.62 ConditionUsedRear End5.62 ratioFits To Make(s)MeritorFits To Model(s)RRL23186Stock Number168055 MLS Number12008726CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Rockwell RR20145 Rear Differential for a Rockwell RR-20-145 $1,950 USD Ratio 3.91 Reman, Core Charge: 800, Ratio: 3.91 ConditionUsedRear End3.91 ratioFits To Make(s)RockwellFits To Model(s)RR-20-145Stock Number144892 MLS Number11614306CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Spicer RS404 Rear Differential $900 USD Ratio 5.29, Core Charge: 300, Ratio: 5.29 ConditionNewRear End5.29 ratioFits To Make(s)SpicerFits To Model(s)RS404Stock Number148730 MLS Number11614302CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Rockwell RR20145 Rear Differential for a Rockwell RR-20-145 $1,950 USD Ratio 2.64 Reman, Core Charge: 800, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)RockwellFits To Model(s)RR-20-145Stock Number144890 MLS Number11614301CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Alliance RT40-4N Rear Differential $4,000 USD Reman Ratio 3.58, Core Charge: 1000, Ratio: 3.58 ConditionUsedRear End3.58 ratioFits To Make(s)AllianceFits To Model(s)RT40-4NStock Number144887 MLS Number11614295CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Meritor RR20145 Rear Differential $1,950 USD Ratio 3.73 Reman ( Aluminum Case ), Core Charge: 850, Ratio: 3.73 ConditionUsedRear End3.73 ratioFits To Make(s)MeritorFits To Model(s)RR20145Stock Number144882 MLS Number11614284CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Eaton RS405 Rear Differential $1,250 USD Ratio 4.11 Reman, Core Charge: 0, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)EatonFits To Model(s)RS405Stock Number144839 MLS Number11614268CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Meritor 186E Rear Differential $1,250 USD Good Used, 186E, Turns, Ratio: 3.58 locker: NO, Core Charge: 300, Ratio: 3.58 ConditionUsedRear End3.58 ratioFits To Make(s)MeritorFits To Model(s)186EStock Number163524 MLS Number11614266CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Eaton RS404 Rear Differential $450 USD Good Used, Ratio 3.70 Complete, Core Charge: 0, Ratio: 3.7 ConditionUsedRear End3.70 ratioFits To Make(s)EatonFits To Model(s)RS404Stock Number144831 MLS Number11614265CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor RSL23186 Rear Differential for a 2002 Volvo VNM $1,200 USD Good Take Out from Truck #304, RSL23186 Ratio 2.93 locker: YES, Core Charge: 400, Ratio: 2.93 ConditionUsedRear End2.93 ratioFits To Make(s)VolvoFits To Model(s)VNMWill Fit Year(s)2002Stock Number154539 MLS Number11614247CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Spicer S23190 Rear Differential $1,250 USD Good Used, S23190, Turns, Ratio: 2.87 locker: NO, Core Charge: 300, Ratio: 2.87 ConditionUsedRear End2.87 ratioFits To Make(s)SpicerFits To Model(s)S23190Stock Number163485 MLS Number11614238CategoryDifferentials, Rear Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info