Featured Item View 1 Photo View 0 Videos GEAR SET A40504-1R SSHD 3.73 ROCKWELL $500 USD Aftermarket replacement ring and pinion gear set featuring a 3.73 gear ratio designed for Rockwell-Meritor heavy-duty tandem and single drive axles. Specifications Application,... ConditionNewPart NumberA40504-1RStock NumberA40504-1R MLS Number14648570CategoryAxles & Differentials Last Updated10/28/2026 LocationFort Worth, TX, US Sold ByCowtown Gear (833) 756-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Eaton-Spicer D40156R336 Front Differential Recently Updated $1,200 USD NEW D40-156-3.36 ConditionNewRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)D40156R336Stock Number2591533 MLS Number14058668CategoryDifferentials, Front Last Updated10/29/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Eaton RH Spindle Recently Updated $2,055.05 USD New Eaton RH Spindle, Side: Passenger, ABS: Yes Quantity2ConditionNewSidePassengerPart Number220SK1392Stock Number401-21688 MLS Number14611892CategorySpindles / Knuckles Last Updated10/29/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2025 Eaton-Spicer P20060DR617 Rear Differential Recently Updated $2,250.26 USD P20060DR617, WITH BRAKE ConditionNewRear End6.17 ratioFits To Make(s)EATON-SPICERFits To Model(s)P20060DR617Stock Number2625308 MLS Number14277096CategoryDifferentials, Rear Last Updated10/28/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Spicer RH Spindle Recently Updated $1,953.73 USD New Spicer RH Spindle, Side: Passenger, ABS: Yes ConditionNewSidePassengerPart Number817108Stock Number401-21571 MLS Number14505905CategorySpindles / Knuckles Last Updated10/28/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer D52190DR478 Front Differential Recently Updated $4,795.45 USD ConditionNewRear End4.78 ratioFits To Make(s)EATON-SPICERFits To Model(s)D52190DR478Stock Number2565671 MLS Number13871865CategoryDifferentials, Front Last Updated10/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Eaton DS-461 Spring Axle Housing Newly Listed $4,251.56 USD New DS-461 Spring Axle Housing, Position: Front ConditionNewPart Number319053Stock Number300-27921 MLS Number14698419CategoryAxle Housings Last Updated10/27/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS380 Pinion Drive Gear, Serial # 074991 Newly Listed $192.89 USD PINION DRIVE GEAR DS380, Serial#: 074991, Core Charge: N/A, Casting#: 74991 ConditionNewPart Number74991 074991Stock Number74991 MLS Number14690752CategoryDifferential Misc. Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer D590E Input Shaft & Helical Gear 1.39:1, Part # 131353 Newly Listed $3,344.48 USD Input Shaft Helical Gear 1.39:1 USE W/ 10051034 PINION DRIVE GEAR, Serial#: 131353, Core Charge: N/A, Casting#: 131353 ConditionNewPart Number131353Stock Number131353 MLS Number14690706CategoryDifferential Misc. Parts Last Updated10/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos New Meritor Differential Carrier Assembly Newly Listed $2,950 USD New Meritor Differential Carrier Assembly Quantity25ConditionNewPart NumberA123200G2217293Stock Number700-15570 MLS Number14689663CategoryDifferentials, Unspecified Last Updated10/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos New Meritor MFS12 Front Axle Assembly Newly Listed $2,950 USD New MFS12 Front Axle Assembly, LH Spindle: A3111Y4757, RH Spindle: A3111Z4758, Hubs: N/A, Center to Center: N/A ConditionNewPart NumberMFS12E122BNN13Stock Number400-26840 MLS Number14689644CategoryAxle Assemblies, Front Last Updated10/23/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Spicer R46172DH Rear Axle Housing $1,500 USD NEW Spicer Rear Axle Housing, R46-172DH, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS, STD Track. P/N 10520891, S/N U240926267. ConditionNewStock Number4540981 MLS Number13896452CategoryAxle Housings, Rear Last Updated10/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Spicer R46172DH Rear Axle Housing $1,350 USD NEW Spicer Rear Axle Housing, R46-172DH, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS, STD Track. S/N U240854483. ConditionNewStock Number4540979 MLS Number13896447CategoryAxle Housings, Rear Last Updated10/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Spicer R46170DH Rear Axle Housing $1,350 USD NEW Spicer Rear Axle Housing, R46-170DH, w/ Hendrickson Straddle Mounts, Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS. P/N 323434, S/N U240284190. HOUSING ONLY, DIFF SOLD... ConditionNewStock Number4540977 MLS Number13896443CategoryAxle Housings, Rear Last Updated10/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2025 Meritor-Rockwell RRL20145R557 Rear Differential $1,795 USD ConditionNewRear End5.57 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RRL20145R557Stock Number2626330 MLS Number14281414CategoryDifferentials, Rear Last Updated10/22/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Spicer Eaton RH Spindle $733.36 USD New Eaton RH Spindle, Side: Passenger, ABS: Yes Quantity2ConditionNewSidePassengerPart Number081SK145Stock Number401-21305 MLS Number14613668CategorySpindles / Knuckles Last Updated10/22/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Spicer R46170DH Rear Differential $3,250 USD R46-170DH - 5.25 Ratio - Locker - New. Diff Only, Housing Sold Separately. S/N HNO8508448. P/N 515669. ConditionNewRear End5.25 ratioStock Number4540976 MLS Number13896439CategoryDifferentials, Rear Last Updated10/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Spicer R46170DH Rear Differential $3,250 USD R46-170DH - 5.25 Ratio - Locker - New. Diff Only, Housing Sold Separately. S/N HNO8508447. P/N 515669. ConditionNewRear End5.25 ratioStock Number4540974 MLS Number13896425CategoryDifferentials, Rear Last Updated10/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Eaton RSH44 Rear Differential $1,650 USD RSH44 - 5.57 Ratio - New. Diff Only, Housing Sold Separately. S/N HNO8507212. P/N 10076439. ConditionNewRear End5.57 ratioStock Number4540970 MLS Number13896410CategoryDifferentials, Rear Last Updated10/21/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Spicer S26190 Rear Differential $3,250 USD S26190 - 5.57 Ratio - New. Diff Only, Housing Sold Separately. S/N HN08258301. P/N 515742. ConditionNewRear End5.57 ratioStock Number4540968 MLS Number13896400CategoryDifferentials, Rear Last Updated10/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer R46172 Rear Axle Housing $2,495 USD ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)R46172Stock Number2538735 MLS Number13706593CategoryAxle Housings, Rear Last Updated10/21/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer R46172 Rear Axle Housing $2,495 USD ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)R46172Stock Number2503234 MLS Number13490112CategoryAxle Housings, Rear Last Updated10/21/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Eaton-Spicer R40156R336 Rear Differential $1,182.10 USD ConditionNewRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)R40156R336Stock Number1334260 MLS Number10935351CategoryDifferentials, Rear Last Updated10/21/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos New Hendrickson Steertek Front Axle Assembly $3,000 USD New Steertek Front Axle Assembly, LH Spindle: 58900-001, RH Spindle: 58900-002, Hubs: N/A, Center to Center: 32-1/2" Quantity3ConditionNewPart NumberS10-13594-000Stock Number400-26835 MLS Number14676498CategoryAxle Assemblies, Front Last Updated10/21/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton-Spicer DDH44PR557 Front Differential $2,995.26 USD ConditionNewRear End5.57 ratioFits To Make(s)EATON-SPICERFits To Model(s)DDH44PR557Stock Number2658643 MLS Number14419775CategoryDifferentials, Front Last Updated10/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info