View 1 Photo View 0 Videos Dana-Spicer Bearing Kit for R46-170, Part # 514014 FDRK439 $1,015.72 USD BEARING KIT FOR R46-170, Serial#: DRK439, Core Charge: N/A, Casting#: 514014 ConditionNewPart Number514014 FDRK439Stock NumberDRK439 MLS Number12802501CategoryDifferential Misc. Parts 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 Meritor-Rockwell RS23160 Rear Axle Housing for a 2008 Blue Bird Bluebird School Bus $995 USD USED SINGLE AXLE HOUSING, 23-160, SPRING SUSPENSION, OFF 2008 BLUEBIRD BUS, HUB PILOT/ OUT OF PUSHER BUS... THEY MOUNT UPSID DOWN!!!!! BRAKES AND TORQUE ROD BRACKET SPECIFICALLY UPSIDE... ConditionUsedFits To Make(s)Blue BirdFits To Model(s)Bluebird School BusWill Fit Year(s)2008Stock Number31524-4 MLS Number12802500CategoryAxle Housings, 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 RS23160 Rear Differential for a 2008 Blue Bird Bluebird School Bus $895 USD 23-160 5.38 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 5.38, Casting#: 3200N1704 ConditionUsedRear End5.38 ratioFits To Make(s)Blue BirdFits To Model(s)Bluebird School BusWill Fit Year(s)2008Stock Number31524-3 MLS Number12802499CategoryDifferentials, 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 Dana-Spicer 21060S Rear Axle Housing for a 2009 Ic Corporation PB305 $1,095 USD USED SINGLE AXLE HOUSING, 21060S, SPRING SUSPENSION, OFF 2009 IC SCHOOL BUS, HUB PILOTED, Hub Bolts: 10 PILOT, Suspension: SPRING, Brake Type: DRUM ConditionUsedFits To Make(s)IC CorporationFits To Model(s)PB305Will Fit Year(s)2009Stock Number112123-4 MLS Number12802497CategoryAxle 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 International RA474 Nest Kit 46 Spline, Part # 585707C91 $216.75 USD NEST KIT RA474 46 SPLINE, Serial#: 585707C91, Core Charge: N/A, Casting#: 585707C91 ConditionNewPart Number585707C91 165278C 497223Stock Number585707C91 MLS Number12802469CategoryDifferential Misc. Parts Last Updated6/30/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Meritor-Rockwell 20-14X Rear Differential for a 2023 Freightliner Cascadia 126 $1,295 USD 20-14X 2.85 117K MILES, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.85 ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2023Stock Number41324-4 MLS Number12793120CategoryDifferentials, 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 Meritor-Rockwell MT-40-14X Front Differential for a 2023 Freightliner Cascadia 126 $1,995 USD 40-14X 2.85 117K MILES INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.85 ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2023Stock Number41324-3 MLS Number12793119CategoryDifferentials, 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 SSHDF Front Differential $2,695 USD RECON SSHDF 4.11 23 SG.1ST 6 MONTH PARTS AND LABOR WARRANTY. LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 23, Serial#: 14055, Core Charge: EXCHANGE... ConditionRemanufacturedPart Number14055Stock Number14055 MLS Number12793116CategoryDifferentials, 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 RD40-145 Front Differential $1,295 USD INSPECTED TAKE OUT RD40-145. 4.10. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14057, Core Charge: EXCHANGE, Ratio: 4.10 ConditionUsedPart Number14057Stock Number14057 MLS Number12793114CategoryDifferentials, 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 Eaton DS404 Drain Plug, Part # 54254 $5.93 USD DRAIN PLUG DS404 AND OTHER MODELS, Serial#: 54254, Core Charge: N/A, Casting#: 54254 ConditionNewPart Number054254Stock Number54254 MLS Number12793111CategoryDifferential Misc. Parts 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 Eaton Power Divider Cover DS404 DSP40, Part # 130823 $328.92 USD POWER DIVIDER COVER DS404 DSP40, Serial#: 130823, Core Charge: N/A, Casting#: 130823 ConditionNewPart Number130823Stock Number130823 MLS Number12793110CategoryDifferential Misc. Parts 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 Dana-Spicer RSP40 Rear Axle Housing for a 2016 Peterbilt 579 $1,255 USD USED REAR AXLE HOUSING, AG400L SUSPENSION, RSP40, DRUM BRAKES, BEARING SURFACES ARE GOOD, Hub Bolts: 10 PILOT, Suspension: AG400L, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number40924-6 MLS Number12793064CategoryAxle 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 Dana-Spicer RSP40 Rear Differential for a 2016 Peterbilt 579 $695 USD RSP40 3.36 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number40924-4 MLS Number12793062CategoryDifferentials, 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 Meritor-Rockwell RRL22-14X Rear Axle Housing for a 2019 Kenworth T880 $1,995 USD USED REAR AXLE HOUSING, AG400 SUSPENSION, RRL22-14X, DRUM BRAKES, Hub Bolts: 10 PILOT, Suspension: AG400, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2019Stock Number41124-25 MLS Number12779319CategoryAxle Housings, 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 Meritor-Rockwell RPL44-14X Front Axle Housing for a 2019 Kenworth T880 $1,995 USD USED FRONT AXLE HOUSING, AG400 SUSPENSION, RPL44-14X, DRUM BRAKES, Hub Bolts: 10 PILOT, Suspension: AG400, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2019Stock Number41124-24 MLS Number12779318CategoryAxle 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 Meritor-Rockwell RRL22-14X Rear Differential for a 2019 Kenworth T880 $1,495 USD RRL22-14X 4.33 LOCKER INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.33 ConditionUsedRear End4.33 ratioFits To Make(s)KenworthFits To Model(s)T880Will Fit Year(s)2019Stock Number41124-4 MLS Number12779298CategoryDifferentials, 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 Meritor-Rockwell MT40-14X Rear Axle Housing for a 2019 Peterbilt 579 $1,495 USD GOOD USED REAR REAR HOUSING/WILL INSPECT/90 DAY WARRANTY, Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: FLEXAIR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part NumberNAStock Number40824-15 MLS Number12779294CategoryAxle 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 Meritor-Rockwell MT40-14X Front Axle Housing for a 2019 Peterbilt 579 $1,495 USD GOOD USED FRONT HOUSING ASSEMBLY, Serial#: NA, Hub Bolts: 10, Suspension: FLEXAIR, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part NumberGETStock Number40824-14 MLS Number12779293CategoryAxle 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 2019 Peterbilt 579 Front Axle Assembly $1,495 USD GOOD USED FRONT AXLE ASSEMBLY OR PARTS, Capacity: 12000, Serial#: NA, Hub Bolts: 10, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Capacity12000Part NumberMFS12Stock Number40824-6 MLS Number12779286CategoryAxle 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 Meritor-Rockwell 20-14X Rear Differential for a 2019 Peterbilt 579 $695 USD 20-14X 3.08 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 300.00, Ratio: 3.08 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part Number20-14XStock Number40824-3 MLS Number12779283CategoryDifferentials, Rear 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 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 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part Number40-14XStock Number40824-2 MLS Number12779282CategoryDifferentials, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Freightliner M2 106 Front Axle Assembly $1,350 USD USED F100-3N 10K FRONT AXLE ASSY, AIR BRAKES, OFF 2015 FREIGHTLINER M2 106, Capacity: 10K, Hub Bolts: 10 PILOT, Brake Type: AIR, Axle Make: FREIGHTLINER ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2015Capacity10KPart NumberF100-3NStock Number40424-14 MLS Number12774635CategoryAxle 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 Axle Alliance R19-4N Rear Axle Housing for a 2015 Freightliner M2 106 $1,895 USD REAR AXLE HOUSING, SPRING SUSPENSION, RS19-4N, AIR BRAKES, Hub Bolts: 10 PILOT, Suspension: SPRING, Brake Type: AIR ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2015Stock Number40424-4 MLS Number12774625CategoryAxle 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 Axle Alliance R19-4N Rear Differential for a 2015 Freightliner M2 106 $1,495 USD RS19-4N 5.88 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 5.88 ConditionUsedRear End5.88 ratioFits To Make(s)FreightlinerFits To Model(s)M2 106Will Fit Year(s)2015Stock Number40424-3 MLS Number12774624CategoryDifferentials, 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 DSP40 Output Side Gear Bearing Race Set, Part # 29688/29620 $86.68 USD 29688/29620 OUT PUT SIDE GEAR BEARING RACE SET, Serial#: 29688/29620, Core Charge: N/A, Casting#: 29688/29620 ConditionNewPart Number29688/29620Stock Number29688/29620 MLS Number12774613CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info