View 1 Photo View 0 Videos Meritor-Rockwell RPL40145P Rear Axle Housing for a 2008 Freightliner Columbia 120 $995 USD RT40-145 AXLE HOUSING ON AIRLINER SUSPENSION ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2008Stock Number121225-12 MLS Number14074307CategoryAxle Housings, Rear Last Updated1/7/2026 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 Axle Housing for a 2008 Freightliner Columbia 120 $995 USD RT40-145 AXLE HOUSING ON AIRLINER SUSPENSION ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2008Stock Number121225-11 MLS Number14074306CategoryAxle Housings, Front Last Updated1/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2008 Freightliner Columbia 120 Front Axle Assembly $995 USD MFS-12-143A COMPLETE OR FOR PARTS, Capacity: 12K, Hub Bolts: 10, Brake Type: AIR, Axle Make: MERITOR ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2008Capacity12KStock Number121225-7 MLS Number14074302CategoryAxle Assemblies, Front Last Updated1/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear Differential for a 2008 Freightliner Columbia 120 $795 USD 20-145 3.73 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY., Ratio: 373 ConditionUsedRear End3.73 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2008Stock Number121225-4 MLS Number14074299CategoryDifferentials, Rear Last Updated1/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear Axle Housing for a 2009 Freightliner M2 106 $995 USD 20-145 REAR AXLE HOUSING ON SPRING. AIR BRAKES, Hub Bolts: 10, Suspension: SPRING, Brake Type: AIR ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2009Stock Number121425-12 MLS Number14074280CategoryAxle Housings, Rear Last Updated1/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2009 Freightliner M2 106 Front Axle Assembly $1,295 USD MFS-12-143A FRONT AXLE ASSY OR FOR PARTS, Capacity: 12,000, Hub Bolts: 10, Brake Type: AIR, Axle Make: MERITOR ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2009Capacity12,000Stock Number121425-6 MLS Number14074274CategoryAxle Assemblies, Front Last Updated1/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear Differential for a 2009 Freightliner M2 106 $795 USD 20-145 5.13 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 5.13 ConditionUsedRear End5.13 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2009Stock Number121425-2 MLS Number14074271CategoryDifferentials, Rear Last Updated1/9/2026 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 Flange Carrier 14X 4.33 and Slower, Part # 3235G2789 $366.59 USD FLNAGE CARRIER 14X 4.33 AND SLOWER, Serial#: 3235G2789, Core Charge: N/A, Casting#: 3235G2789 ConditionNewPart Number3235G2789Stock Number3235G2789 MLS Number12521923CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Pinion Drive Gear, Part # 127523 S-A789 $95.40 USD DS404 pinion drive gear Quantity7ConditionUsedPart Number127523 S-A789Stock Number127523 MLS Number9003063CategoryDifferential Misc. Parts Last Updated3/28/2026 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 4.11, Part # 513380 / 211470 $356.27 USD DS 404, DSP40 gearset 4.11 Quantity3ConditionNewPart Number513380 / 211470Stock Number513380 MLS Number9002849CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-190 Front Ring and Pinion 6.83 Ratio, Part # 513911 $3,011.54 USD 6.83 RATIO D46190 AND OTHER VARIOUS MODELS FRONT RING AND PINION, Serial#: 513911, Core Charge: N/A, Casting#: 513911 ConditionNewPart Number513911Stock Number513911 MLS Number13366728CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170 Front 4.10 Gearset, Serial # 513889 $250 USD USED D46-170 AND OTHER MODELS GEARSET FRONT 4.10, Serial#: 513889, Core Charge: N/A, Casting#: 513889 ConditionUsedPart Number513889Stock Number513889 USED MLS Number13283983CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS402 Used Gearset 5.29, Part # 218004 / 127260 / 111508 $200 USD RS402 USED GEARSET 5.29 ConditionUsedPart Number218004 / 127260 / 111508Stock Number218004 USED MLS Number12536620CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 3.08 Gearset, Part # 513386 211464 $175 USD DS404 3.08 USED GEARSET, Serial#: 513386USED, Core Charge: N/A, Casting#: 513386USED ConditionUsedPart Number513386 211464Stock Number513386 USED MLS Number11156741CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear 5.29 Gearset, Part # B41274-1 $200 USD 20-145 REAR 5.29 GEARSET USED, Serial#: B41274-1, Core Charge: N/A, Casting#: B41274-1 ConditionUsedPart NumberB41274-1Stock NumberB41274-1 USED MLS Number10889041CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 3.90 Gear Set, Part # 211485 513368 $75 USD RS 404 3.90 USED GEAR SET, Serial#: 211485, Core Charge: N/A, Casting#: 211485 ConditionUsedPart Number211485 513368Stock Number211485 USED MLS Number10628311CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS466P 6.17 Ratio Differential Part, Serial # 122340 $3,542.05 USD DS466P AND OTHER MODELS 6.17 RATIO, Serial#: 122340, Core Charge: N/A, Casting#: 122340 ConditionNewPart Number122340 121656Stock Number122340 MLS Number10492719CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 3.70 Gearset, Part # 513369 / 211484 $150 USD 3.70 gearset ConditionUsedPart Number513369 / 211484Stock Number513369(used) MLS Number9968810CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Gear Set 3.70, Serial # 217982 / 127267 $150 USD DS402 USED gear set 3.70, Serial#: 217982 / 127267, Core Charge: 0, Casting#: 217982 / 127267 ConditionUsedPart Number217982 / 127267Stock Number217982 USED MLS Number9952770CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 Sterling L9500 Front Axle Assembly $2,495 USD MFS20-133 FRT AXLE 20K CAPACITY, COMPLETE OR FOR PARTS, Capacity: 20K, Hub Bolts: 10, Brake Type: DRUM ConditionUsedFits To Make(s)SterlingFits To Model(s)L9500Will Fit Year(s)2004Capacity20KStock Number121525-7 MLS Number14067657CategoryAxle Assemblies, Front Last Updated1/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell QR100 Rear Differential $1,295 USD REBUILT QR100 3.90. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62258, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.90 ConditionRemanufacturedPart Number62258Stock Number62258 MLS Number14065608CategoryDifferentials, Rear Last Updated12/31/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Helical Gear Bushing, Part # 129371 920090 $48.60 USD HELICAL GEAR BUSHING DS 404 AND OTHER MODELS, Serial#: 129371, Core Charge: N/A, Casting#: 129371 ConditionNewPart Number129371 920090Stock Number129371 MLS Number11293331CategoryDifferential Misc. Parts Last Updated3/28/2026 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 RS402 3.90 41 SPL. S.G. EXTENDED WARRANTY AVAILABLE 12 MONTHS PARTS AND LABOR WARRANTY, Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 3.90, Casting#: 106402 ConditionRemanufacturedRear End3.90 ratioPart Number62255Stock Number62255 MLS Number14055681CategoryDifferentials, Rear Last Updated12/23/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170HP Front Differential for a 2009 Peterbilt 365 $2,695 USD D46-170 USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY 5.57 RATIO, Ratio: 557 ConditionUsedRear End5.57 ratioFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2009Stock Number121025-5 MLS Number14053100CategoryDifferentials, Front Last Updated12/23/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2009 Peterbilt 365 Front Axle Assembly $2,495 USD D2000F FRONT AXLE ASSY 18K-20K AXLE ONLY, Capacity: 20K, Hub Bolts: 10 PILOT, Brake Type: DRUM, Axle Make: SPICER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2009Capacity20KPart NumberD2000FStock Number121025-9 MLS Number14053083CategoryAxle Assemblies, Front Last Updated2/9/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info