View 4 Photos View 0 Videos NTO RD-20-145 Meritor Spring Axle Housing $2,200 USD NTO RD-20-145 Meritor Spring Axle Housing , Position: Front ConditionNewPart Number3121M1729Stock Number300-23822 MLS Number11727603CategoryAxle 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 NTO Meritor RR-23-160 Rear Neway Axle Housing $4,532 USD NTO RR-23-160 Rear Neway Axle Housing, Position: Rear ConditionNewPart Number3121K1857Stock Number300-23399 MLS Number11530249CategoryAxle 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 NTO Meritor RR-23-160 Air Ride Wide Trac Rear Axle Housing $2,150 USD NTO RR-23-160 Air Ride Wide Trac Rear Axle Housing, Position: Rear ConditionNewPart Number3121C2291Stock Number300-23400 MLS Number11517774CategoryAxle 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 NTO Meritor RD-23-160 Rear Front Axle Housing $4,532 USD NTO RD-23-160 Rear Front Axle Housing, Position: Front ConditionNewPart Number3121W2025Stock Number300-23417 MLS Number11466408CategoryAxle 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 NTO Meritor RR23160 RR-23-160 Differential $1,195 USD NTO RR23160 RR-23-160 Differential ConditionNewFits To Make(s)FreightlinerFits To Model(s)CascadiaPart Number3200E2137Stock Number700-12903 MLS Number10644555CategoryDifferentials, Unspecified Last Updated3/21/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos New Meritor Passenger Side Spindle $531 USD New Meritor Passenger Side Spindle, Side: Passenger, ABS: Yes ConditionNewFits To Make(s)MeritorSidePassengerPart NumberA3111B4764Stock Number401-18042 MLS Number11091214CategorySpindles / Knuckles 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 New RD-20-145 Meritor,Front Axle Housing $2,850 USD New RD-20-145 Meritor,Front Axle Housing, Position: Front ConditionNewPart Number3121R2280Stock Number300-22689 MLS Number11056811CategoryAxle Housings Last Updated2/25/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos New Meritor Passenger Side Spindle $562.32 USD New Meritor Passenger Side Spindle, Side: Passenger ConditionNewSidePassengerPart NumberA13111N3836Stock Number401-17840 MLS Number10799932CategorySpindles / Knuckles Last Updated2/14/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos New Meritor RR-23-160 Spring Axle Housing Dual Trac $3,150 USD New RR-23-160 Spring Axle Housing Dual Trac, Position: Rear ConditionNewPart Number3121-A-3459Stock Number300-22321 MLS Number10760101CategoryAxle Housings Last Updated6/12/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Meritor Passenger Side Spindle $541 USD New Meritor Passenger Side Spindle, Side: Passenger, ABS: Yes ConditionNewSidePassengerPart NumberA3111K4379Stock Number401-17519 MLS Number10611762CategorySpindles / Knuckles Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos New Meritor Passenger Side Spindle $762 USD New Meritor Passenger Side Spindle, Side: Passenger, ABS: Yes Quantity2ConditionNewSidePassengerPart NumberA3111L4380Stock Number401-17137 MLS Number10249702CategorySpindles / Knuckles Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos New Meritor Driver Side Spindle $718 USD New Meritor Driver Side Spindle, Side: Driver, ABS: Yes ConditionNewSideDriverPart NumberA3111B3694SStock Number401-16886 MLS Number10079989CategorySpindles / Knuckles Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos New Meritor Driver Side Spindle $2,598.83 USD New Meritor Driver Side Spindle, Side: Driver, ABS: Yes ConditionNewSideDriverPart NumberA13111K3729Stock Number401-16502 MLS Number10077787CategorySpindles / Knuckles Last Updated2/14/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos New Meritor MS19-14X Spring Axle Housing $1,854 USD New MS19-14X Spring Axle Housing, Position: Rear ConditionNewPart Number3121-G-2529Stock Number300-20140 MLS Number10075895CategoryAxle 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 New Meritor MS113 Rear Axle Housing $1,803 USD New MS113 Rear Axle Housing, Position: Rear ConditionNewPart Number3121W2883SStock Number300-19833 MLS Number10074997CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos New Meritor RR-23-160 Volvo Spring Axle Housing $3,500 USD New RR-23-160 Volvo Spring Axle Housing, Position: Rear ConditionNewSuspensionAir RidePart Number3121-Z-1872Stock Number300-18598 MLS Number9380380CategoryAxle Housings, Rear Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos NTO Meritor RS-38-380 Chalmers Cast Axle Housing $6,695 USD NTO RS-38-380 Chalmers Cast Axle Housing, Position: Rear ConditionNewSuspensionChalmersPart Number3121-F-448Stock Number300-16293 MLS Number8940584CategoryAxle Housings, Rear Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos New Meritor LH Spindle $773 USD NEW LH SPINDLE ConditionNewPart NumberA31 3111E1019Stock Number401-13080 MLS Number8936614CategorySpindles / Knuckles Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos New Meritor RH Spindle $618 USD NEW RH SPINDLE ConditionNewPart NumberA1 3111T774Stock Number401-13078 MLS Number8936612CategorySpindles / Knuckles Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos New Meritor RH Spindle $618 USD NEW RH SPINDLE ConditionNewPart NumberA3111X466Stock Number401-13077 MLS Number8936611CategorySpindles / Knuckles Last Updated4/19/2023 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor RD20145 Front Differential Recently Updated $3,000 USD Mertior 20145 Power Divider New, Core Charge: 0.00 ConditionNewStock NumberRD-20-145PD-P MLS Number12424876CategoryDifferentials, Front Last Updated8/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor Divider Cover, Part # 23160 / 3226-R-1136 Contact for price 23160 Divider Cover 3226-R-1136, Core Charge: 0.00 ConditionNewStock Number3226-R-1136-P MLS Number12727365CategoryDifferential Misc. Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor MR2014X Rear Differential $3,300 USD New OE Meritor MR2014X rear, rear differential assembly. 2.64 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered Quantity2ConditionNewRear End2.64 ratioFits To Make(s)MERITORFits To Model(s)MR2014XStock NumberBP TRS MR2014X/2.64 MLS Number14050489CategoryDifferentials, Rear Last Updated3/2/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos NTO Meritor LH Spindle $518 USD NTO LH Spindle, Side: Driver ConditionNewSideDriverPart NumberA4 3111J3624Stock Number401-11162 MLS Number8923562CategorySpindles / Knuckles Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor RH Spindle $926 USD RH SPINDLE, Side: Passenger, ABS: Yes Quantity6ConditionNewSidePassengerPart NumberA3111M3627Stock Number401-11065 MLS Number8923407CategorySpindles / Knuckles Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info