View 3 Photos View 0 Videos Meritor-Rockwell RPL23160 Front Differential for a 2014 Western Star 4900 SA $2,195 USD RDL46-160 3.73 FRONT LOCKER GOOD INSPECTED TAKE OUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 46, Core Charge: 750.00, Ratio: 3.73, Clutch Housing Size: 1 ConditionUsedRear End3.73 ratioFits To Make(s)Western StarFits To Model(s)4900 SAWill Fit Year(s)2014Part Number46-160Stock Number100225-5 MLS Number13905249CategoryDifferentials, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1976 Used GM Millitary Differential $300 USD USED GM MILLITARY DIFFERENTIAL, Ratio: 6.17, Casting#: NA ConditionUsedRear End6.17 ratioFits To Make(s)FordFits To Model(s)F600Will Fit Year(s)1976Stock Number100725-18 MLS Number13905245CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1976 Used GM Millitary Differential $300 USD USED GM MILLITARY DIFFERENTIAL, Ratio: 6.17, Casting#: NA ConditionUsedRear End6.17 ratioFits To Make(s)FordFits To Model(s)F600Will Fit Year(s)1976Stock Number100725-3 MLS Number13905233CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2021 Kenworth T680 $1,195 USD DSP41 3.08 RATIO WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Stock Number20524-18 MLS Number13898166CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer RSP41 Rear Differential for a 2021 Kenworth T680 $795 USD RSP41 3.08 RATIO WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Stock Number20524-17 MLS Number13898165CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Rear Axle Housing for a 2001 Kenworth W900 $1,595 USD REAR AXLE HOUSING AG200, DSS40 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-16 MLS Number13884990CategoryAxle Housings, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Front Axle Housing for a 2001 Kenworth W900 $1,595 USD FRONT AXLE HOUSING AG200, DSS40 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-15 MLS Number13884989CategoryAxle Housings, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Rear Differential for a 2001 Kenworth W900 $1,095 USD DSS40 SUPER 40 3.55,SAME DROPIN AS DS461, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-5 MLS Number13884979CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSS40 Front Differential for a 2001 Kenworth W900 $1,995 USD DSS40 SUPER 40 3.55,SAME DROPIN AS DS461, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2001Stock Number100425-4 MLS Number13884978CategoryDifferentials, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International RA472 Flange Half 3.73-444, Part # 505756C1 S-39680 $348.44 USD FLANGE HALF RA472 3.73-444, Serial#: 505756C1, Core Charge: N/A, Casting#: 505756C1 ConditionNewPart Number505756C1 S-39680Stock Number505756C1 MLS Number13884965CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-172HP Rear Axle Assembly for a 2026 Western Star 49X $3,495 USD GOOD LOW MILE DIFFERENTIAL ASSEMBLY LOCKER CRITICAL CORE NOTES, Ratio: 358 ConditionUsedRear End3.58 ratioFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Stock Number100325-6 MLS Number13884949CategoryAxle Assemblies, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-172HP Front Differential for a 2026 Western Star 49X $3,495 USD GOOD USED LOW MILE DIFFERENTIAL ASSEMBLY/CRITICAL CORE. NOTES, Serial#: NA, Core Charge: 1500.00, Ratio: 358, Clutch Housing Size: 1 ConditionUsedRear End3.58 ratioFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Part NumberD46-172PStock Number100325-5 MLS Number13884947CategoryDifferentials, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2026 Western Star 49X Front Axle Assembly $1,995 USD GOOD USED LOW MILE AXLE ASSEMBLY OR PARTS., Capacity: 13000, Serial#: NA, Hub Bolts: 10, Brake Type: DISC ConditionUsedFits To Make(s)Western StarFits To Model(s)49XWill Fit Year(s)2026Capacity13000Part NumberNAStock Number100325-4 MLS Number13884946CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS402P Front Differential $2,095 USD REBUILT DS402P 3.55 . 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62121, Core Charge: EXCHANGE CRITICAL CORE 750.00, Ratio: 3.55 ConditionRemanufacturedPart Number62121Stock Number62121. MLS Number13883164CategoryDifferentials, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SLHD Axle Shaft $125 USD USED ROCKWELL SLHD AXLE SHAFT 6549 FOOTE# 1028 21 SPLINE 40 5/16 LENGTH 2.00 SPLINE OD 6 1/8 FLANGE OD 5 1/4 BOLT CIRCLE 12 HOLE ConditionUsedPart NumberB1166549Stock NumberW6549 MLS Number13883158CategoryAxle Shafts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS402 Rear Axle Housing for a 1991 Peterbilt 379 $1,150 USD RS402 RR HOUSING ASSY AIR TRAC, Suspension: AIR TRAC ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1991Stock Number100525-10 MLS Number13883141CategoryAxle Housings, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1991 Peterbilt 379 Front Axle Assembly $1,095 USD EFA12F4 AXLE ASSY OR PARTS 91 379 less one hub, Capacity: 12K, Axle Make: EATON, Axle Model: EFA12F4 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1991Capacity12KStock Number100525-5 MLS Number13883136CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton RS402 Rear Differential for a 1991 Peterbilt 379 $995 USD RS402 370 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1991Stock Number100525-2 MLS Number13883133CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana S110 Rear Axle Assembly for a 2006 Chevrolet C4500 $2,350 USD REAR AXLE ASSY 06 C4500 S110 4.56 DISC BRAKE, Serial#: GET, Ratio: 4.56 ConditionUsedRear End4.56 ratioFits To Make(s)ChevroletFits To Model(s)C4500Will Fit Year(s)2006Stock Number92225-34 MLS Number13880855CategoryAxle Assemblies, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2006 Chevrolet C4500 Front Axle Assembly $995 USD 7K FRONT AXLE ASSY OR PARTS 2X4 C4500, Capacity: 7000, Serial#: LLY ConditionUsedFits To Make(s)ChevroletFits To Model(s)C4500Will Fit Year(s)2006Capacity7000Stock Number92225-8 MLS Number13880833CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana S110 Rear Differential for a 2006 Chevrolet C4500 $1,095 USD S110 4.56 06 C4500 CHEV,DROPIN ONLY,INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 4.56 ConditionUsedRear End4.56 ratioFits To Make(s)ChevroletFits To Model(s)C4500Will Fit Year(s)2006Stock Number92225-4 MLS Number13880829CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2018 International DuraStar 4300 Front Axle Assembly $1,495 USD COMPLETE FRONT AXLE ASSEMBLY OR PARTS, Capacity: 10K, Hub Bolts: 10 HOLE, Brake Type: AIR/DRUM, Axle Make: MERITOR ConditionUsedFits To Make(s)InternationalFits To Model(s)DuraStar 4300Will Fit Year(s)2018Capacity10KStock Number92425-9 MLS Number13871783CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MFS17-14X Rear Differential for a 2018 International DuraStar 4300 $795 USD GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Ratio: 529 ConditionUsedRear End5.29 ratioFits To Make(s)InternationalFits To Model(s)DuraStar 4300Will Fit Year(s)2018Stock Number92425-5 MLS Number13871779CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell RR20-145 Rear Differential $1,295 USD REBUILT RR20-145 4.11 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62108, Core Charge: EXCHANGE, Ratio: 4.11 ConditionRemanufacturedPart Number62108Stock Number62108 MLS Number13871774CategoryDifferentials, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana S110 Rear Axle Assembly for a 2007 GMC C5500 $2,350 USD REAR AXLE ASSY 07 C5500 S110 4.78 DISC BRAKE, Ratio: 478 ConditionUsedRear End4.78 ratioFits To Make(s)GMCFits To Model(s)C5500Will Fit Year(s)2007Stock Number100125-15 MLS Number13869643CategoryAxle Assemblies, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info