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   Axle Assemblies, Front (255)    Axle Assemblies, Rear (24)    Axle Housings, Front (33)    Axle Housings, Rear (202)    Axle Shafts (12)    Differential Cores (2)    Differentials, Front (105)    Differentials, Rear (193)    Spindles / Knuckles (33)
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Showing 151 - 175 of 859 Listings

151 - 175 of 859 listings
151 - 175 of 859 listings
Dana-Spicer S20-045B Rear Axle Assembly for a 2016 Peterbilt 579

Dana-Spicer S20-045B Rear Axle Assembly for a 2016 Peterbilt 579

$5,995 USD
(Used) 2016 Peterbilt 579, COMPLETE REAR REAR TANDEM- Spicer® EconoTrek™ Tandem Axle. Front Drive Rear and Tag Rear no gears. Make: Spicer/Dana, Model: S20-045B, Serial Number: HN04227810,...
ConditionUsed
Rear End2.69 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Part Number7051751
Stock NumberP-51009
MLS Number12130173
CategoryAxle Assemblies, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar MV2014P3 Front Differential for a 2022 Peterbilt 579

Paccar MV2014P3 Front Differential for a 2022 Peterbilt 579

$4,149.98 USD
(Used) 2022 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Part Number: C7-1A01A2000CA2H20, Serial Number: FOR06862774, Make: PACCAR, Model: MV2014P3, Ratio: 2.64, Capacity: 19,000 Lbs, Hub...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2022
Part NumberC7-1A01A2000CA2H20
Stock NumberP-501555
MLS Number14292420
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Paccar MV2014P3DFRNN35-264, Front Differential for a 2020 Peterbilt 579

Paccar MV2014P3DFRNN35-264, Front Differential for a 2020 Peterbilt 579

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(Used) 2020 Peterbilt 579, COMPLETE AXLE FRONT REARS TANDEM- Part Number: 3200Q2539, Serial Number: FOR05696882, Make: PACCAR, Model: MV2014P3DFRNN35-264, Ratio: 2.64, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Part Number3200Q2539
Stock NumberP-106747
MLS Number13689654
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Paccar MV2014P3DFRNN554-264 Front Differential for a 2022 Peterbilt 579

Paccar MV2014P3DFRNN554-264 Front Differential for a 2022 Peterbilt 579

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(Used) 2022 Peterbilt 579, COMPLETE AXLE FRONT REARS TANDEM- Part Number: 514534, Serial Number: F0R07208936, Make: Paccar, Model: MV2014P3DFRNN554-264, Ratio: 2.64, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.54 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2022
Stock NumberP-107336
MLS Number13699365
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana-Spicer DSP41 Front Differential for a 2016 Peterbilt 579

Dana-Spicer DSP41 Front Differential for a 2016 Peterbilt 579

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(Used) 2016 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Serial Number: HN04665051/HN04665052, Part Number: TBD, Make: Spicer/Dana, Model: DSP41, Ratio: 2.64, Capacity: 19,000Lbs, Hub Bolts:...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Part Number515150
Stock NumberP-111749
MLS Number13845305
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana-Spicer DSP40 Front Differential for a 2014 Peterbilt 579

Dana-Spicer DSP40 Front Differential for a 2014 Peterbilt 579

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(Used) 2014 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Part Number: 511331, Serial Number: BMG006399, Make: Spicer, Model: DSP40, Ratio: 3.90, Capacity: 18,999 Lbs, Hub Bolts: 10, Brake Type...
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Part Number511331
Stock NumberP-112353
MLS Number13867915
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RR26160 Rear Axle Assembly for a 2018 Peterbilt 579

Meritor-Rockwell RR26160 Rear Axle Assembly for a 2018 Peterbilt 579

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(Used) 2018 Peterbilt 579, COMPLETE REAR DIFFERENTIAL- Part Number: 3200S1891, Serial Number: TBD, Make: Meritor, Model: RR26160, Ratio: 2.50, Capacity: 22,700 Lbs, Hub Bolts: 10, Brake Type...
ConditionUsed
Rear End2.50 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Part Number3200S1891
Stock NumberP-113678
MLS Number13968776
CategoryAxle Assemblies, Rear
Last Updated5/15/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana R40-155 Rear Axle Housing for a 2018 Peterbilt 579

Dana R40-155 Rear Axle Housing for a 2018 Peterbilt 579

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(Used) 2018 Peterbilt 579, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 10027677, Serial Number: TBD, Make: Spicer, Model: R40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Part Number10027677
Stock NumberP-498051
MLS Number14158037
CategoryAxle Housings, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana D40-155 Rear Axle Housing for a 2018 Peterbilt 579

Dana D40-155 Rear Axle Housing for a 2018 Peterbilt 579

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(Used) 2018 Peterbilt 579, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 134660, Serial Number: TBD, Make: Spicer, Model: D40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Part Number134660
Stock NumberP-498044
MLS Number14158030
CategoryAxle Housings, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana D40-155 Rear Axle Housing for a 2020 Peterbilt 579

Dana D40-155 Rear Axle Housing for a 2020 Peterbilt 579

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(Used) 2020 Peterbilt 579, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 10000891, Serial Number: U930382861, Make: Spicer, Model: D40-155, Ratio: 2.79, Capacity: 19,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Part Number10000891
Stock NumberP-494302
MLS Number14094335
CategoryAxle Housings, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 579 Front Axle Assembly

2014 Peterbilt 579 Front Axle Assembly

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Spicer E1322W STEER AXLE ASSY 13200 axle load, Beam# 1462TB102 ,3.5-inch drop Call for more information, we ship everywhere, Capacity: 13000, Serial#: 1462tb102, Hub Bolts: 10, Brake Type...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Capacity13000
Part NumberE1322W
Stock NumberPT-0505-21
MLS Number9990982
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 579 Front Axle Assembly

2016 Peterbilt 579 Front Axle Assembly

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Eaton Spicer E1202I Front Steer Axle For Sale - Hub to Hub - Capacity: 12,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Capacity12,000
Part NumberE1202I
Stock NumberPT-0854-18
MLS Number13272319
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 579 Front Axle Assembly

2018 Peterbilt 579 Front Axle Assembly

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Eaton E1462I Front Steer Axle For Sale - Hub to Hub - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Capacity: 12000,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Capacity12000
Part Number972174
Stock NumberPT-0610-17
MLS Number10541773
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Eaton DSP41 Front Differential for a 2016 Peterbilt 579

Eaton DSP41 Front Differential for a 2016 Peterbilt 579

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2016 Peterbilt 579 - Eaton RSP41 Complete Front Rear Differential. 2.64 ratio. Part #U1238831. Sold complete from hub to hub with all accessories. Peterbilt low air leaf suspension. ...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Part NumberU1238831
Stock NumberPT-0775-2
MLS Number11997652
CategoryDifferentials, Front
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Peterbilt 579 Front Axle Assembly

2016 Peterbilt 579 Front Axle Assembly

Recently Updated
Contact for price
GOOD AXLE FOR PARTS. PROBABLY BENT I BEAM, OK FOR PARTS/SPINDLES, Capacity: 12000, Hub Bolts: 10 PILOT, Brake Type: DISC, Axle Make: EATON/SPICER
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Capacity12000
Part Number833602 15334RF 693015 15027RF
Stock Number21122-17
MLS Number11268083
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Peterbilt 579 Front Axle Assembly

2015 Peterbilt 579 Front Axle Assembly

Recently Updated
Contact for price
WIDE TRACK,, Capacity: 13,200LBS, Axle Make: SPICER/EATON, Axle Model: EI322W
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2015
Capacity13,200LBS
Stock Number2825-PETE-9
MLS Number13341542
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
NUMBERCall Seller
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Badger Truck Parts Ltd.
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