View 1 Photo View 0 Videos 2006 Kenworth W900 Front Axle Assembly $1,895 USD E1322I AXLE ASSY OR PARTS 06 W900, Capacity: 13K, Hub Bolts: 10 PILOT, Brake Type: DRUM, Axle Make: SPICER ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2006Capacity13KStock Number70826-7 MLS Number14492184CategoryAxle Assemblies, Front Last Updated7/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS461P Rear Differential for a 2006 Kenworth W900 $1,495 USD RS461P 433 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 433 ConditionUsedRear End4.33 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2006Stock Number70826-4 MLS Number14492181CategoryDifferentials, Rear Last Updated7/24/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS461P Front Differential for a 2006 Kenworth W900 $2,695 USD DS461P 433 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 433 ConditionUsedRear End4.33 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2006Stock Number70826-3 MLS Number14492180CategoryDifferentials, Front Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RS402 Rear Differential $1,295 USD REBUILT RS402 3.55. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62433, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.55 ConditionRemanufacturedPart Number62433Stock Number62433 MLS Number14492177CategoryDifferentials, Rear Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2008 Kenworth W900 Front Axle Assembly $1,295 USD E1322I AXLE ASSY 08 W900, OR PARTS, Capacity: 13K, Hub Bolts: 10 PILOT, Brake Type: DRUM, Axle Make: SPICER ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2008Capacity13KStock Number70726-8 MLS Number14489860CategoryAxle Assemblies, Front Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D46-170HP Rear Differential for a 2008 Kenworth W900 $2,250 USD D46-170 RR LOCKER 4.10 INSPECTED IN OUR GEAR SHOP 90 DAT WARRANTY, Ratio: 410 LOCKERS ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2008Stock Number70726-5 MLS Number14489857CategoryDifferentials, Rear Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170DHP Front Differential for a 2008 Kenworth W900 $3,495 USD D46-170DP 410 LOCKER,INSPECTED IN OUR GEAR SHOP,90 DAY WARRANTY, Ratio: 410 LOCKERS ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2008Stock Number70726-4 MLS Number14489856CategoryDifferentials, Front Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100F Front Differential $1,895 USD RECON SQ100F 3.42 1ST 6MONTH PARTS AND LABOR WARRANTY. LAST 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVILABLE., Axle Spline Count: 41, Serial#: 60764, Core Charge: EXCHANGE CRITICAL... ConditionRemanufacturedRear End3.42 ratioPart NumberP60764Stock NumberP-60764 MLS Number13096387CategoryDifferentials, Front Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT40-14X Front Differential for a 2019 Peterbilt 579 $1,295 USD 40-14X 3.08 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 400.00, Ratio: 3.08 ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part Number40-14XStock Number40824-2 MLS Number12779282CategoryDifferentials, Front Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell 40-145 Rear Differential for a 2009 Freightliner M-2 $495 USD 20-145 3.73 RATIO INSPECTED INSPECTED IN OUR GEAR SHOP,90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.73, Casting#: 3200R1864 ConditionUsedRear End3.73 ratioFits To Make(s)FreightlinerFits To Model(s)M-2Will Fit Year(s)2009Stock Number111525-2 MLS Number13997575CategoryDifferentials, Rear Last Updated7/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS23160 Rear Gear Set 5.38 23-160, Part # A40104-5 $200 USD USED REAR GEAR SET 5.38 23-160, Serial#: A40104-5, Core Charge: N/A, Casting#: A40104-5 ConditionUsedPart NumberA40104-5Stock NumberA40104-5 USED MLS Number13737934CategoryDifferential Misc. Parts Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RD404 Bearing Kit for Rear Locker RDP40, Part # FDRK405R RA405R $338.84 USD BEARING KIT FOR REAR LOCKER RDP40, Serial#: 405R, Core Charge: N/A ConditionNewPart NumberFDRK405R RA405RStock NumberDRK405R MLS Number14483742CategoryDifferential Misc. Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell 40145 Front Differential for a 2000 Sterling L7500 $1,295 USD GOOD USED FRONT DIFFERENTIAL ASSEMBLY/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 350, Ratio: 4.33 ConditionUsedRear End4.33 ratioFits To Make(s)SterlingFits To Model(s)L7500Will Fit Year(s)2000Part Number40-145Stock Number60525-24 MLS Number14470448CategoryDifferentials, Front Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DP461 Rear Differential for a 1995 Kenworth W900 $2,750 USD RP461P 5.04 RATIO SUSPENSION INVENTORIED SEPARATLY. LOCKED IN LOW, Axle Spline Count: 36, Ratio: 5.04, Casting#: 127218 ConditionUsedRear End5.04 ratioFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1995Stock Number110125-23 MLS Number13989074CategoryDifferentials, Rear Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404/DSP40 Gearset 3.25, Serial # 513385 $335.84 USD DS 404 DSP 40 AND OTHER VARIOUS MODELS GEARSET 3.25, Serial#: 513385, Core Charge: N/A, Casting#: 513385 ConditionNewPart Number513385Stock Number513385 MLS Number10619908CategoryDifferential Misc. Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer M190T Rear Axle Housing for a 1994 International 4600 $1,095 USD M190T REAR AXLE HOUSING ON SPRING, HYD/ DISC BRAKE., Hub Bolts: 10, Suspension: SPRING, Brake Type: DISC/HYD ConditionUsedFits To Make(s)InternationalFits To Model(s)4600Will Fit Year(s)1994Stock Number70126-8 MLS Number14480974CategoryAxle Housings, Rear Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1994 International 4600 Front Axle Assembly $650 USD I100S FRONT AXLE ASSY, HYD BRAKE., Capacity: 10K, Hub Bolts: 10, Brake Type: HYDRAULIC, Axle Make: SPICER ConditionUsedFits To Make(s)InternationalFits To Model(s)4600Will Fit Year(s)1994Capacity10KStock Number70126-4 MLS Number14480970CategoryAxle Assemblies, Front Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer M190T Rear Differential for a 1994 International 4600 $1,195 USD M190T TWO SPEED, 5.57 RATIO. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Ratio: 557 ConditionUsedRear End5.57 ratioFits To Make(s)InternationalFits To Model(s)4600Will Fit Year(s)1994Stock Number70126-2 MLS Number14480968CategoryDifferentials, Rear Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RPL40145P Rear Differential for a 2004 Peterbilt 379 $595 USD USED TAKEOUT 20-145, 3.58 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 358 ConditionUsedRear End3.58 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2004Stock Number70326-2 MLS Number14480959CategoryDifferentials, Rear Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 40145 Front Differential for a 2004 Peterbilt 379 $1,095 USD USED TAKEOUT 40-145, 3.58 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 358 ConditionUsedRear End3.58 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2004Stock Number70326-1 MLS Number14480958CategoryDifferentials, Front Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2005 Peterbilt 379 Front Axle Assembly $1,695 USD E1202W FRONT AXLE ASSY, COMPLETE OR FOR PARTS. 34" SPRING CENTERS, Capacity: 12K, Serial#: BXS35373, Hub Bolts: 10/ PILOT, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Capacity12KPart NumberE-1202W 971887 971874Stock Number61426-6 MLS Number14450199CategoryAxle Assemblies, Front Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer R46-170D Rear Differential for a 2015 Kenworth T800 $2,995 USD REBUILT R46170D 3.91 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 46, Serial#: NA, Core Charge: 650.00, Ratio: 3.91 ConditionUsedRear End3.91 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2015Part Number23-170/ 23-170Stock Number72025-4 MLS Number13752915CategoryDifferentials, Rear Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RSP40 Rear Differential $1,295 USD REBUILT RSP40 3.55. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62404, Core Charge: EXCHANGE, Ratio: 3.55 ConditionRemanufacturedRear End3.55 ratioPart Number62404Stock Number62404 MLS Number14431144CategoryDifferentials, Rear Last Updated7/12/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-14X Rear Differential $695 USD INSPECTED TAKE OUT 20-14X 3.55 .90 DAY PARTS ONLY WARRANTY . EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62102, Core Charge: EXCHANGE, Ratio: 3.55 ConditionUsedPart Number62102Stock Number62102 MLS Number13867459CategoryDifferentials, Rear Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell SQ100P Front Differential $2,295 USD REBUILT SQ100P 3.42. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14854, Core Charge: EXCHANGE CRITICAL CORE 750.00, Ratio: 3.42 ConditionRemanufacturedRear End3.42 ratioPart Number14854Stock Number14854 MLS Number13488944CategoryDifferentials, Front Last Updated7/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info