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Axles & Differentials (846)
   Axle Assemblies, Front (262)    Axle Assemblies, Rear (24)    Axle Housings, Front (32)    Axle Housings, Rear (201)    Axle Shafts (13)    Differential Cores (2)    Differentials, Front (95)    Differentials, Rear (183)    Spindles / Knuckles (33)    Tag / Pusher Axles (1)
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Showing 776 - 800 of 846 Listings

776 - 800 of 846 listings
776 - 800 of 846 listings
Meritor MD2014X Front Differential for a Peterbilt 579

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part NumberA-3200M2431-308
Stock Number25791608
MLS Number13572805
CategoryDifferentials, Front
Last Updated10/23/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

2020 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

$1,028 USD
(USED) Meritor MFS-13 Rating: 12350 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT Ref# B05-6043-088100000 ABS, DOES NOT INCLUDE BRAKE CALIPERS
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part NumberB05-6043-088100000
Stock Number25791592
MLS Number13558224
CategoryAxle Assemblies, Front
Last Updated5/4/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part NumberB05-6042-0C7000000
Stock Number25776232
MLS Number13495080
CategoryAxle Assemblies, Front
Last Updated4/3/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Meritor-Rockwell 20-14X Rear Axle Housing for a 2017 Peterbilt 579

Meritor-Rockwell 20-14X Rear Axle Housing for a 2017 Peterbilt 579

$1,495 USD
GOOD USED FLEX AIR HOUSING ASSEMBLY/ DRUM BRAKE/ MERITOR 20-14X, Serial#: NA, Hub Bolts: 10, Suspension: FLEXAIR AG380, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2017
Part NumberNA
Stock Number70924-12
MLS Number12988106
CategoryAxle Housings, Rear
Last Updated2/9/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor-Rockwell 20-14X Rear Differential for a 2017 Peterbilt 579

Meritor-Rockwell 20-14X Rear Differential for a 2017 Peterbilt 579

$695 USD
20-14X 3.08 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 350.00, Ratio: 3.08
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2017
Stock Number70924-2
MLS Number12988096
CategoryDifferentials, Rear
Last Updated1/16/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor-Rockwell 20-14X Rear Differential for a 2019 Peterbilt 579

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2019
Part Number20-14X
Stock Number40824-3
MLS Number12779283
CategoryDifferentials, Rear
Last Updated1/16/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor-Rockwell MD2014X Rear Differential for a 2023 Peterbilt 579

Meritor-Rockwell MD2014X Rear Differential for a 2023 Peterbilt 579

Contact for price
Meritor Rockwell MD20-14T Front Rear Differential Assembly For Sale 2.79 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2023
Stock NumberPT-0837-7
MLS Number12738560
CategoryDifferentials, Rear
Last Updated6/30/2024
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Meritor-Rockwell MT40-14X Rear Axle Housing for a 2019 Peterbilt 579

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2019
Part NumberNA
Stock Number40824-15
MLS Number12779294
CategoryAxle Housings, Rear
Last Updated9/30/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor-Rockwell MT40-14X Front Differential for a 2019 Peterbilt 579

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2019
Part Number40-14X
Stock Number40824-2
MLS Number12779282
CategoryDifferentials, Front
Last Updated1/8/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor MR2014X Rear Differential for a Peterbilt 579

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part NumberMR2014X3MFRNN24-264
Stock Number25890891
MLS Number13974661
CategoryDifferentials, Rear
Last Updated11/10/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
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Vander Haag's Inc.
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