View 0 Photos View 0 Videos 2017 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 8601, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25970150 MLS Number14276683CategoryAxle Assemblies, Front Last Updated4/1/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 $1,050 USD (USED) Paccar MX13 Serial #: Y185080 HP: 455 Ref# 2037394 MX13 ECM P/N 2037394 WILL BE TESTED BEFORE SHIPPING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number2037394Stock Number25967111 MLS Number14263991CategoryEngine Control Modules (ECM) Last Updated3/25/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT MFS-12E, HAS ABS, NON-UNITIZED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25962561 MLS Number14246772CategoryAxle Assemblies, Front Last Updated3/15/2026 LocationSpencer, IA, 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: 12000 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 8689, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25939219 MLS Number14152632CategoryAxle Assemblies, Front Last Updated3/8/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT MFS-12E, HAS ABS, NON-UNITIZED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25952731 MLS Number14163966CategoryAxle Assemblies, Front Last Updated3/8/2026 LocationWinimac, IN, 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 $998 USD (USED) Meritor MR2014X Ratio: VERIFY Side Gear Splines: 41 W/ Locker: YES Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25928373 MLS Number14228292CategoryDifferentials, Rear Last Updated3/7/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25954192 MLS Number14168178CategoryAxle Assemblies, Front Last Updated2/28/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 $2,215 USD (USED) Paccar MX13 Ref# 2302109 BOTTOM MOUNTING TAB IS DAMAGED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number2302109Stock Number25940431 MLS Number14146204CategoryEngine Control Modules (ECM) Last Updated2/16/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 $2,215 USD (USED) Paccar MX13 Ref# 2302109 MX13 ECM P/N 2302109 WILL BE TESTED BEFORE SHIPPING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number2302109Stock Number25938550 MLS Number14141929CategoryEngine Control Modules (ECM) Last Updated2/13/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Spicer S23-190D Rear Differential for a Peterbilt 579 $375 USD (USED) Spicer S23-190D Ratio: 2.69 Side Gear Splines: 46 W/ Locker: YES Cast#: - ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25886243 MLS Number14014847CategoryDifferentials, Rear Last Updated2/7/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MFS-14 Front Axle Assembly for a Peterbilt 579 $1,210 USD (USED) Meritor MFS-14 Rating: 13200 Brake Type: AIR DRUM Spring Center: 33 Wheel Type: 10 BOLT PILOT CAST# 8021, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25934175 MLS Number14126687CategoryAxle Assemblies, Front Last Updated2/5/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MFS-12 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12 Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT MFS-12, HAS ABS, NON-UNITIZED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25932595 MLS Number14123291CategoryAxle Assemblies, Front Last Updated2/4/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT MFS-13, HAS ABS, NON-UNITIZED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25898566 MLS Number14068864CategoryAxle Assemblies, Front Last Updated1/29/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MD2014X Front Differential for a Peterbilt 579 $950 USD (USED) Meritor MD2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25922321 MLS Number14097440CategoryDifferentials, Front Last Updated1/18/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12350 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 8689, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25896773 MLS Number13983120CategoryAxle Assemblies, Front Last Updated1/8/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MR2014X Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Meritor MR2014X Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE NEW LOW AIR LEAF Track Width : 73 Ref# NO TAG ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberNO TAGStock Number25922358 MLS Number14076904CategoryAxle Housings, Rear Last Updated1/8/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Hendrickson STK132 Front Axle Assembly for a Peterbilt 579 $1,225 USD (USED) Hendrickson STK132 Rating: 13200 Brake Type: AIR DISC Spring Center: 33.5 Wheel Type: 10 BOLT PILOT W/ LEAF SPRING, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25919371 MLS Number14068750CategoryAxle Assemblies, Front Last Updated1/4/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 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 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25799962 MLS Number13815216CategoryDifferentials, Rear Last Updated12/31/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12300 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25918267 MLS Number14065291CategoryAxle Assemblies, Front Last Updated1/4/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Eaton E-1202W Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Eaton E-1202W Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT Ref# 1202TB101 1202TB101, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number1202TB101Stock Number25904104 MLS Number14014783CategoryAxle Assemblies, Front Last Updated12/18/2025 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 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 ABS, NON-UNITIZED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25908601 MLS Number14042413CategoryAxle Assemblies, Front Last Updated12/18/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13220 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT DOES NOT INCLUDE CALIPERS CAST # 8689, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25846493 MLS Number13772515CategoryAxle Assemblies, Front Last Updated12/4/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor RS23160 Rear Differential for a Peterbilt 579 $650 USD (USED) Meritor RS23160 Ratio: 2.67 Side Gear Splines: 46 W/ Locker: YES Cast#: 3200-s-1891 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25896151 MLS Number13998664CategoryDifferentials, Rear Last Updated12/4/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS, NON-UNITIZED, CAST # 8801 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25905205 MLS Number14008666CategoryAxle Assemblies, Front Last Updated12/4/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 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 DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25904899 MLS Number14006687CategoryAxle Assemblies, Front Last Updated11/30/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info