View 17 Photos View 0 Videos Paccar MR2014P3 Rear Axle Housing for a 2019 Peterbilt 579 $2,000 USD Used like New PACCAR Rear Axle housing. The Axle housing has been visually inspected and is in like new condition. The Ratio on the axle housing is 285. The axle housing has corrosion. The... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part NumberP-100968Stock NumberP-100968 MLS Number13186604CategoryAxle Housings, Rear Last Updated5/14/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Meritor-Rockwell MR2014X Front Differential for a 2023 Peterbilt 579 Contact for price 2023 Meritor Rockwell MR20-14T Rear Rear Differential Assembly 2.79 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Got questions or need more... ConditionUsedRear End2.79 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock NumberPT-0837-6 MLS Number12738559CategoryDifferentials, Front Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2014 Peterbilt 579 Front Axle Assembly $1,500 USD OEM# 1202TB104-8, LT SPINDLE# 973242, RT SPINDLE# 973288 ConditionUsedSuspensionSpringFits To Make(s)PETERBILTFits To Model(s)579Stock Number15479 MLS Number12355032CategoryAxle Assemblies, Front Last Updated3/26/2026 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Meritor MD2014X Front Differential for a Peterbilt 579 $925 USD (USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 Ref# A-3200M2431-308 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberA-3200M2431-308Stock Number25791608 MLS Number13572805CategoryDifferentials, Front Last Updated10/23/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2019 Meritor MD2014X Front Differential for a Peterbilt 579 $925 USD (USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25807697 MLS Number13686009CategoryDifferentials, Front Last Updated7/13/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Meritor MR2014X Rear Differential for a Peterbilt 579 $375 USD (USED) Meritor MR2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216 Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25791614 MLS Number13572804CategoryDifferentials, Rear Last Updated5/31/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2017 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT Ref# B05-6042-0C7000000 DOES NOT INCLUDE BRAKE CALIPERS, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberB05-6042-0C7000000Stock Number25776232 MLS Number13495080CategoryAxle Assemblies, Front Last Updated4/3/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2014 Peterbilt 579 Rear Axle Housing $1,500 USD OEM# 324458, GOOD CONDITION REAR REAR, USED IN REAR APPLICATION BUT EMPTY FORWARD CASE ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number12132 MLS Number10894750CategoryAxle Housings, Rear Last Updated4/19/2023 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Peterbilt Front Axle Housing for a Peterbilt 579 $2,500 USD PACCAR OEM: C22-6008-001, PD40 REAR REAR AXLE HOUSING ConditionUsedSuspensionFlex AirFits To Make(s)PETERBILTFits To Model(s)579Stock Number17538 MLS Number13908516CategoryAxle Housings, Front Last Updated7/17/2026 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Peterbilt Front Axle Housing for a Peterbilt 579 $2,500 USD PACCAR OEM: C22-6007-003, PD40 FORWARD REAR HOUSING ConditionUsedSuspensionFlex AirFits To Make(s)PETERBILTFits To Model(s)579Stock Number17537 MLS Number13908515CategoryAxle Housings, Front Last Updated7/17/2026 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DISC Spring Center: 34 Wheel Type: DAYTON Ref# B05-6043-0DA ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberB05-6043-0DAStock Number25997638 MLS Number14373848CategoryAxle Assemblies, Front Last Updated5/16/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell MX14 Rear Differential for a 2015 Peterbilt 579 Contact for price MERITOR MX14 3.70 RATIO 40000 LBS NO LOCKS, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number3364-PETE-3 MLS Number13343932CategoryDifferentials, Rear Last Updated6/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Peterbilt 579 Front Axle Assembly $2,000 USD BEAM: 1202TB104-8, L SPINDLE: 973242, R SPINDLE: 879288 ConditionUsedSuspensionAir LeafFits To Make(s)PETERBILTFits To Model(s)579Stock Number19905 MLS Number14270951CategoryAxle Assemblies, Front Last Updated4/17/2026 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton R23-190 Rear Differential for a Peterbilt 579 $375 USD (USED) Eaton R23-190 Ratio: 2.53 Side Gear Splines: 46 W/ Locker: NO Cast#: Could Not Verify Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25857893 MLS Number13790523CategoryDifferentials, Rear Last Updated12/31/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Peterbilt 579 Front Axle Assembly $2,750 USD PACCAR OEM: B05-6040-1111, BEAM: 70685-001, L SPINDLE: 58900-495, R SPINDLE: 58900-496 ConditionUsedSuspensionHendricksonFits To Make(s)PETERBILTFits To Model(s)579Stock Number17536 MLS Number13908514CategoryAxle Assemblies, Front Last Updated11/25/2025 LocationEnfield, CT, US Sold ByCamerota Truck Parts (855) 750-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Meritor MD2014X Front Differential for a Peterbilt 579 $925 USD (USED) Meritor MD2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25890889 MLS Number13974662CategoryDifferentials, Front Last Updated11/10/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Meritor MR2014X Rear Differential for a Peterbilt 579 $360 USD (USED) Meritor MR2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216 Ref# MR2014X3MFRNN24-264 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberMR2014X3MFRNN24-264Stock Number25890891 MLS Number13974661CategoryDifferentials, Rear Last Updated11/10/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DRUM Spring Center: 33.75 Wheel Type: 10 BOLT PILOT Ref# B05-6043-0B7200000 4195P, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberB05-6043-0B7200000Stock Number25891412 MLS Number13965016CategoryAxle Assemblies, Front Last Updated11/5/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12350 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT Ref# B05-6043-007100000 ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberB05-6043-007100000Stock Number25890881 MLS Number13962259CategoryAxle Assemblies, Front Last Updated11/2/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor RS23160 Rear Differential for a Peterbilt 579 $1,156 USD (USED) Meritor RS23160 Ratio: 3.07 Side Gear Splines: 46 W/ Locker: YES Cast#: 3200.S-1891 Ref# 3200-S-1891 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number3200-S-1891Stock Number25866895 MLS Number13826610CategoryDifferentials, Rear Last Updated9/22/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT Ref# B05-6043-0B7200000 16207CAD, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberB05-6043-0B7200000Stock Number25846494 MLS Number13772514CategoryAxle Assemblies, Front Last Updated8/21/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton RSP40 Rear Differential for a Peterbilt 579 $415 USD (USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberN/AStock Number25830535 MLS Number13752116CategoryDifferentials, Rear Last Updated8/16/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 379 Axle Shaft Contact for price ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number5799 MLS Number10572940CategoryAxle Shafts Last Updated4/25/2024 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 379 Axle Shaft Contact for price ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number5798 MLS Number10572939CategoryAxle Shafts Last Updated4/25/2024 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 379 Axle Shaft Contact for price ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number5797 MLS Number10572938CategoryAxle Shafts Last Updated4/25/2024 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info