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Axles & Differentials (49609)
   Axle Assemblies, Front (9876)    Axle Assemblies, Rear (2164)    Axle Housings, Front (1551)    Axle Housings, Rear (7229)    Axle Housings (531)    Axle Parts (169)    Axle Shafts (1693)    Differential Cases (6)    Differential Cores (35)    Differential Misc. Parts (2008)    Differential Side Gears (1)    Differentials (Matched Sets) (4)    Differentials, Front (6140)    Differentials, Rear (12922)    Differentials, Unspecified (1735)    King Pin Sets (20)    Lift Axle Components (11)    Lift Axles & Drop Axles (84)    Spindles / Knuckles (2686)    Tag / Pusher Axles (687)
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Showing 251 - 275 of 49,609 Listings

251 - 275 of 49,609 listings
251 - 275 of 49,609 listings
Eaton RDP40 Rear Differential for a 2017 Peterbilt 348

Eaton RDP40 Rear Differential for a 2017 Peterbilt 348

Recently Updated
$1,495 USD
GOOD INSPECTED DIFFERENTIAL ASSEMBLY/ LOCKER 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 500, Ratio: 5.29, Casting#: NA
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2017
Part NumberRDP41 LOCKER
Stock Number22526-4
MLS Number14219569
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton DDP40 Front Differential for a 2017 Peterbilt 348

Eaton DDP40 Front Differential for a 2017 Peterbilt 348

Recently Updated
$1,995 USD
GOOD INSPECTED DIFFERENTIAL ASSEMBLY. LOCKER ASSEMBLY, Axle Spline Count: 41, Core Charge: 750, Ratio: 5.29, Clutch Housing Size: 1
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2017
Part NumberDDP40
Stock Number22526-3
MLS Number14219568
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell RD40-145 Front Differential

Meritor-Rockwell RD40-145 Front Differential

Recently Updated
$1,095 USD
RD40-145 3.21 41 SPL S.G. INSPECTED TAKEOUT 90 DAY PARTS ONLY WARRANTY EXTENED WARRANTY AVAILABLE, Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 3.21, Casting#: 3200F1644
ConditionUsed
Rear End3.21 ratio
Part Number62212
Stock Number62212
MLS Number14164230
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Peterbilt 379 Front Axle Assembly

1994 Peterbilt 379 Front Axle Assembly

Recently Updated
Contact for price
GOOD USED FRONT AXLE ASSY OR FOR PARTS, Capacity: 12K, Hub Bolts: 10, Brake Type: DRUM, Axle Make: ROCKWELL
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Capacity12K
Stock Number21526-13
MLS Number14164223
CategoryAxle Assemblies, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton DSP40 Front Differential

Eaton DSP40 Front Differential

Recently Updated
$1,695 USD
RECON DSP40 3.36. 1ST 6 MONTHS PARTS AND LABOR WARRANTY . LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62208, Core Charge: EXCHANGE, Ratio...
ConditionRemanufactured
Part Number62208
Stock Number62208
MLS Number14164213
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Meritor-Rockwell RRL20-145 Rear Differential for a 1994 Peterbilt 379

Meritor-Rockwell RRL20-145 Rear Differential for a 1994 Peterbilt 379

Recently Updated
$1,495 USD
RRL 20-145 USED TAKEOUT 3.91 RATIO, LOCKER WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY, Ratio: 3.91
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Stock Number21526-3
MLS Number14161307
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Meritor-Rockwell RT40-145 Front Differential for a 1994 Peterbilt 379

Meritor-Rockwell RT40-145 Front Differential for a 1994 Peterbilt 379

Recently Updated
$1,095 USD
RT40-145 USED TAKEOUT 3.91 RATIO, WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY, Ratio: 3.91
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Stock Number21526-2
MLS Number14161306
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell RD40-145 Front Differential

Meritor-Rockwell RD40-145 Front Differential

Recently Updated
$2,150 USD
RD 40-145 4.11 41SPL.S.G. EXTENED WARRANTY AVAILABLE 12 MONYH PARTS AND LABOR WARRANTY, Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 4.11, Casting#: 3200F1644
ConditionRemanufactured
Rear End4.11 ratio
Part Number62210
Stock Number62210
MLS Number14161301
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell SQHD Rear Differential for a 1972 Peterbilt 359

Meritor-Rockwell SQHD Rear Differential for a 1972 Peterbilt 359

Recently Updated
$995 USD
SQHDRR 4.63 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 4.63
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)359
Will Fit Year(s)1972
Stock Number21326-2
MLS Number14161284
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell SQHD Front Differential for a 1972 Peterbilt 359

Meritor-Rockwell SQHD Front Differential for a 1972 Peterbilt 359

Recently Updated
$1,495 USD
SQHD 4.63 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 4.63
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)359
Will Fit Year(s)1972
Stock Number21326-1
MLS Number14161283
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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International Paystar 5900i Front Axle Assembly

2013 International Paystar 5900i Front Axle Assembly

Recently Updated
Contact for price
GOOD USED 14K FRONT AXLE ASSY OR FOR PARTS., Capacity: 14K, Hub Bolts: 10, Brake Type: DRUM
ConditionUsed
Fits To Make(s)International
Fits To Model(s)PayStar 5900i
Will Fit Year(s)2013
Capacity14K
Stock Number21226-7
MLS Number14159654
CategoryAxle Assemblies, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell RDL46160 Front Differential for a 2013 International PayStar 5900i

Meritor-Rockwell RDL46160 Front Differential for a 2013 International PayStar 5900i

Recently Updated
$2,195 USD
RDL 46-160 LOCKER 4.10 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 410
ConditionUsed
Rear End4.10 ratio
Fits To Make(s)International
Fits To Model(s)PayStar 5900i
Will Fit Year(s)2013
Stock Number21226-4
MLS Number14159641
CategoryDifferentials, Front
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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