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Peterbilt 320 Axles & Differentials For Sale

Browse Peterbilt 320 Axles & Differentials on MyLittleSalesman.com and compare listings with prices from $495 to $2,500. Sellers include Rydemore Heavy Duty Truck Parts, Camerota Truck Parts, Garabedian Equipment, and more. Filter by condition, price, or year to quickly narrow down to the right Peterbilt 320.
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Truck Parts (34)
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Axles & Differentials (34)
   Axle Assemblies, Front (22)    Axle Housings, Front (4)    Axle Housings, Rear (5)    Lift Axles & Drop Axles (1)    Spindles / Knuckles (2)
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320 (34)
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Showing 1 - 25 of 34 Listings

1 - 25 of 34 listings
1 - 25 of 34 listings
Peterbilt 320 Front Axle Assembly

2008 Peterbilt 320 Front Axle Assembly

$1,500 USD
Spicer I-220 Front Axle, Dual Steering, 22K, 34" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS. P/N 220BM104-1, Cast # 220TB100. Hub Caps Damaged.
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)320
Capacity22000
Stock NumberSCAQMD-SJ25-4
MLS Number13895198
CategoryAxle Assemblies, Front
Last Updated10/29/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Peterbilt 320 Front Axle Assembly

2014 Peterbilt 320 Front Axle Assembly

$1,495.99 USD
(Used) 2014 Peterbilt 320, COMPLETE FRONT AXLE- Make: Model: Capacity: 20,000LB, Hub Bolts: 10, Brake Type: Air Wedge, Serial Number: MY01209545 For more information about this item, give...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)320
Will Fit Year(s)2014
Capacity20,000LB
Stock NumberP-23704
MLS Number10739098
CategoryAxle Assemblies, Front
Last Updated12/18/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 320 Front Axle Assembly

2007 Peterbilt 320 Front Axle Assembly

$1,750 USD
GOOD USED TAKEOUT LESS RH SIDE SPINDLE GONE. WILL BE INSPECTED 20K LB CAPACITY, Capacity: 20K, Serial#: N/A, Hub Bolts: 10, Brake Type: AIR
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)320
Will Fit Year(s)2007
Capacity20K
Stock Number90719-10
MLS Number9894183
CategoryAxle Assemblies, Front
Last Updated2/9/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Peterbilt 320 Front Axle Assembly

Peterbilt 320 Front Axle Assembly

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COMPLETE OR PARTS 20K EFA20F4 FRONT AXLE ASSEMBLY/SPINDLES/I BEAM, Capacity: 20000, Hub Bolts: 10 BUDD, Brake Type: S CAM, Axle Make: EATON
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)320
Will Fit Year(s)2001
Capacity20000
Stock Number62916-12
MLS Number9005168
CategoryAxle Assemblies, Front
Last Updated9/30/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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