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   Axle Assemblies, Front (280)    Axle Assemblies, Rear (28)    Axle Housings, Front (31)    Axle Housings, Rear (197)    Axle Shafts (13)    Differential Cores (2)    Differentials, Front (104)    Differentials, Rear (189)    Spindles / Knuckles (40)
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Showing 276 - 300 of 884 Listings

276 - 300 of 884 listings
276 - 300 of 884 listings
Paccar DX40 (MR2014P) Rear Axle Housing for a Peterbilt 579

2020 Paccar DX40 (MR2014P) Rear Axle Housing for a Peterbilt 579

$1,500 USD
Paccar Rear Rear Axle Housing, DX40 Rear, 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange To Inner Flange, STD Track. P/N MR2014P3SFRNN7279. Removed From 2020 Peterbilt New Low Air...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)579
Stock Number2076-6
MLS Number13904268
CategoryAxle Housings, Rear
Last Updated7/29/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Paccar DX40 (MR2014P) Rear Axle Housing for a Peterbilt 579

2019 Paccar DX40 (MR2014P) Rear Axle Housing for a Peterbilt 579

$1,500 USD
Paccar Rear Axle Housing, DX40 (MR2014P), w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange to Flange, STD Track, 16 Hole Flange, P/N MR2014P3SFRNN7308.
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Stock Number1895837
MLS Number13886737
CategoryAxle Housings, Rear
Last Updated5/19/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Paccar DX40 Front Axle Housing for a 2019 Peterbilt 579

Paccar DX40 Front Axle Housing for a 2019 Peterbilt 579

$2,100 USD
USED FRONT AXLE HOUSING, AG400L SUSPENSION, DX40 / MV2014F, DISC BRAKES ///NO THRU SHAFT///, Hub Bolts: 10 PILOT, Suspension: AG400L, Brake Type: DISC
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2019
Stock Number41325-5
MLS Number13523085
CategoryAxle Housings, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton RSP40 Rear Axle Housing for a 2014 Peterbilt 579

Eaton RSP40 Rear Axle Housing for a 2014 Peterbilt 579

$1,250 USD
USED REAR AXLE HOUSING, AG380 SUSPENSION, RSP40, DRUM BRAKES, LIGHT WEAR ON BEARING SURFACES, Hub Bolts: 10 PILOT, Suspension: AG380, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Stock Number30325-6
MLS Number13446295
CategoryAxle Housings, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton DSP40 Front Axle Housing for a 2014 Peterbilt 579

Eaton DSP40 Front Axle Housing for a 2014 Peterbilt 579

$1,250 USD
USED FRONT AXLE HOUSING, AG380 SUSPENSION, DSP40, DRUM BRAKES, BEARING SURFACES ARE GOOD, Hub Bolts: 10 PILOT, Suspension: AG380, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2014
Stock Number30325-5
MLS Number13446294
CategoryAxle Housings, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana-Spicer D40-155 Front Axle Housing for a 2020 Peterbilt 579

Dana-Spicer D40-155 Front Axle Housing for a 2020 Peterbilt 579

$1,895 USD
USED FRONT AXLE HOUSING, FLEXAIR SUSPENSION, D40-155, DRUM BRAKES, Hub Bolts: 10 PILOT, Suspension: FLEXAIR, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Stock Number21325-5
MLS Number13405397
CategoryAxle Housings, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Paccar DX40 Front Axle Housing for a 2023 Peterbilt 579

Paccar DX40 Front Axle Housing for a 2023 Peterbilt 579

$1,995 USD
USED FRONT AXLE HOUSING AG380 / FLEX AIR SUSPENSION, DX40 / MV2014P, DISC BRAKES, Hub Bolts: 10 PILOT, Suspension: AG380, Brake Type: DISC
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2023
Stock Number22624-15
MLS Number12707348
CategoryAxle Housings, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton RSP40 Rear Axle Housing for a Peterbilt 579

2014 Eaton RSP40 Rear Axle Housing for a Peterbilt 579

$950 USD
Eaton Rear Axle Housing, RSP40, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum ABS Brakes, STD Track. P/N 321319. Removed From 2014 Peterbilt Air Leaf Suspension
ConditionUsed
SuspensionAir Leaf
Fits To Make(s)PETERBILT
Fits To Model(s)579
Stock Number4462-6
MLS Number14319960
CategoryAxle Housings, Rear
Last Updated5/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Eaton DSP40 Front Axle Housing for a 2016 Peterbilt 579

Eaton DSP40 Front Axle Housing for a 2016 Peterbilt 579

$1,095 USD
GOOD USED EATON DSP40 FRONT AXLE HOUSING OFF FLEX AIR / AG380 SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: FLEX AIR
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Stock Number72118-4
MLS Number9463870
CategoryAxle Housings, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Dana RSP41 Rear Axle Assembly for a 2016 Peterbilt 579

Dana RSP41 Rear Axle Assembly for a 2016 Peterbilt 579

Contact for price
Dana Spicer RSP41 Rear Rear Differential For Sale 2.93 Ratio - Capacity: 20,500 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship...
ConditionUsed
Rear End2.93 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2016
Stock NumberPT-0854-25
MLS Number13272326
CategoryAxle Assemblies, Rear
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
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