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Peterbilt 379 Axles & Differentials For Sale

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Axles & Differentials (79)
   Axle Assemblies, Front (53)    Axle Parts (2)    Axle Shafts (4)    Differentials, Front (3)    Differentials, Rear (2)    Spindles / Knuckles (15)
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379 (79)
   379EXHD (3)
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Showing 1 - 25 of 79 Listings

1 - 25 of 79 listings
1 - 25 of 79 listings
Peterbilt 379 Front Axle Assembly

1994 Peterbilt 379 Front Axle Assembly

Recently Updated
$995 USD
GOOD FF960 94 379 PETE COMPLETE OR PARTS, Capacity: 12K, Hub Bolts: 10 BUDD, Brake Type: AIR DRUM, Axle Make: ROCWELL MERITOR
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Capacity12K
Stock Number62721-7
MLS Number10885365
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Left Spindle

2005 Peterbilt 379 Left Spindle

Recently Updated
$395 USD
GOOD USED DRIVER SIDE SPINDLE. NOTES, Capacity: 12000, Serial#: NA, Hub Bolts: 10 PILOT, Brake Type: S CAM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
SideLEFT
Capacity12000
Part Number971874
Stock Number71521-21
MLS Number10881109
CategorySpindles / Knuckles
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Spindle

2005 Peterbilt 379 Spindle

Recently Updated
$395 USD
GOOD USED PASSENGER SIDE SPINDLE. NOTES, Capacity: 12000, Hub Bolts: 10 PILOT, Brake Type: S CAM, Axle Make: SPICER
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Capacity12000
Part Number971887
Stock Number71521-20
MLS Number10881108
CategorySpindles / Knuckles
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Front Axle Assembly

2005 Peterbilt 379 Front Axle Assembly

Recently Updated
$1,495 USD
GOOD USED AXLE ASSEMBLY. WILL INSPECT. CHECK KING PINS. 34" CENTERS. NOTES, Capacity: 12000, Hub Bolts: 10, Brake Type: S CAM, Axle Make: EATON
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Capacity12000
Stock Number71521-12
MLS Number10881072
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Right Spindle

2005 Peterbilt 379 Right Spindle

Recently Updated
$400 USD
GOOD USED SPINDLE ASSEMBLY. CONFIRM KING PIN DIAMETER, Capacity: 12, Serial#: NA, Brake Type: S CAM, Axle Make: EATON
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
SideRIGHT
Capacity12
Part Number971887
Stock Number11621-4
MLS Number10639800
CategorySpindles / Knuckles
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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Peterbilt 379 Left Spindle

2005 Peterbilt 379 Left Spindle

Recently Updated
$400 USD
GOOD USED SPINDLE ASSEMBLY. CHECK KING PIN DIAMETER, Capacity: 12, Serial#: 971874, Hub Bolts: 10, Brake Type: S CAM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
SideLEFT
Capacity12
Part Number971874
Stock Number11621-3
MLS Number10639799
CategorySpindles / Knuckles
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Front Axle Assembly

2000 Peterbilt 379 Front Axle Assembly

Recently Updated
Contact for price
GOOD INSPECTED TAKEOUT OR PARTS, Capacity: 12000, Serial#: NA, Hub Bolts: 10, Brake Type: S CAM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2000
Capacity12000
Part NumberFF961
Stock Number101720-11
MLS Number10506728
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Front Axle Assembly

2005 Peterbilt 379 Front Axle Assembly

Recently Updated
$1,295 USD
GOOD USED FRONT AXLE ASSEMBLY 34" CENTERS. CHECK KING PINS, Capacity: 12000, Serial#: 10, Hub Bolts: 10, Brake Type: S CAM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Capacity12000
Part NumberE1202W
Stock Number60220-12
MLS Number10225785
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
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Peterbilt 379 Front Axle Assembly

1996 Peterbilt 379 Front Axle Assembly

Recently Updated
$995 USD
EFA12F4 FOR PARTS OR COMPLETE. *** I Beam only***, Capacity: 12K, Hub Bolts: 10 PILOT, Axle Make: EATON, Axle Model: EFA12F4
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1996
Capacity12K
Stock Number52920-12
MLS Number10217949
CategoryAxle Assemblies, Front
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Peterbilt 379 Left Spindle

2007 Peterbilt 379 Left Spindle

$550 USD
(Used) 2007 Peterbilt 379, FRONT SPINDLE/KNUCKLE- Part Number: 693901, Serial Number: TBD, Side: Driver Left Side, Make: Spicer, Model: D-1251IL, Capacity: 12,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2007
SideLEFT
Capacity12,000 Lbs
Part Number693901
Stock NumberP-90828
MLS Number13197922
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Peterbilt 379 Right Spindle

2007 Peterbilt 379 Right Spindle

Contact for price
(Used) 2007 Peterbilt 379, FRONT SPINDLE/KNUCKLE- Part Number: 693901, Serial Number: TBD, Side: Passenger Right Side, Make: Spicer, Model: D-1251IL, Capacity: 12,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2007
SideRIGHT
Capacity12,000 Lbs
Part Number693901
Stock NumberP-90829
MLS Number13197923
CategorySpindles / Knuckles
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 379 Front Axle Assembly

2000 Peterbilt 379 Front Axle Assembly

Contact for price
(Used) 2000 Peterbilt 379, COMPLETE FRONT AXLE- Part Number: 823210, Serial Number: 991484539, Make: Spicer, Model: E1200, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, For more...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2000
Capacity12,000 Lbs
Part Number823210
Stock NumberP-87139
MLS Number13085794
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Peterbilt 379 Right Spindle

2000 Peterbilt 379 Right Spindle

Contact for price
(Used) 2000 Peterbilt 379, FRONT SPINDLE/ KNUCKLE- Part Number: 823210, Serial: 991484539, Side: Passenger Right Side, Make: Spicer, Model: E1200, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2000
SideRIGHT
Capacity12,000 Lbs
Part Number823210
Stock NumberP-87148
MLS Number13085823
CategorySpindles / Knuckles
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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