Peterbilt Axles &amp; Differentials For Sale

(833) 614-___ SHOW
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2013 Peterbilt 337 Rear Differential

$750 USD

Complete Rear Diff/Third Member (Gear Ratio), Good Condition, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	82415
MLS Number	14391738
Category	Differentials, Rear
Last Updated	5/28/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(833) 614-___ SHOW
NUMBERCall Seller

2013 Peterbilt 337 Rear Axle Assembly

$1,000 USD

Complete rear axle, Hub To Hub, Ten Lug With (brake Type), With (Gear Ratio), Good Condition, Call DTI Trucks for More Information and for Shipping Quotes.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	82414
MLS Number	14391737
Category	Axle Assemblies, Rear
Last Updated	5/28/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(855) 794-___ SHOW
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1999 Peterbilt ID PENDING Front Axle Assembly for a Peterbilt 320

$1,500 USD

Front Axle From 1999 Peterbilt 320 Day Cab, 34" Center to Center, 4" Spring Width 10 Hole Pilot, Air Drum Brakes. 18-22,000 lb. Need to remove to ID

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	320
Capacity	34 x 4
Stock Number	1623-4
MLS Number	14167440
Category	Axle Assemblies, Front
Last Updated	5/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2018 Peterbilt 337 Front Axle Assembly

$995 USD

E1002LW FRONT AXLE ASSY COMPLETE OR FOR PARTS, Capacity: 10K, Serial#: 74101842, Hub Bolts: 10, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2018
Capacity	10K
Stock Number	41726-7
MLS Number	14370881
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1993 Peterbilt 378 Front Axle Assembly

$3,500 USD

GOOD USED COMPLETE 20K FRONT AXLE ASSY. COMES WITH SPRINGS AND STEERING BOX, Capacity: 20K, Hub Bolts: 10/BUDD, Brake Type: DRUM, Axle Make: SPICER

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1993
Capacity	20K
Stock Number	41226-6
MLS Number	14330541
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2005 Peterbilt 379 Front Axle Assembly

$1,495 USD

E1202W FRONT AXLE ASSY COMPLETE OR FOR PARTS., Capacity: 12K, Serial#: S/N, Hub Bolts: PILOT, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Capacity	12K
Stock Number	40626-7
MLS Number	14307796
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2020 Peterbilt 389 Front Axle Assembly

Contact for price

GOOD USED MFS12E FRONT AXLE ASSY, COMPLETE OR FOR PARTS, Hub Bolts: 10, Brake Type: DISC, Axle Make: MERITOR, Axle Model: MFS12E

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2020
Stock Number	31426-7
MLS Number	14268209
Category	Axle Assemblies, Front
Last Updated	6/18/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1995 Peterbilt 378 Front Axle Assembly

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EFA20F4 FRONT AXLE ASSY OR FOR PARTS, Serial#: 9CK1378, Hub Bolts: 10, Brake Type: DRUM, Axle Make: EATON

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1995
Stock Number	31926-5
MLS Number	14264194
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2017 Peterbilt 389 Front Axle Assembly

$1,795 USD

MFS-14 FRONT AXLE ASSY/DISC BRAKE, Capacity: 14K, Hub Bolts: 10, Brake Type: DISC, Axle Make: MERITOR

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2017
Capacity	14K
Stock Number	31126-11
MLS Number	14247841
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1994 Peterbilt 379 Front Axle Assembly

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GOOD USED 12K AXLE ASSY OR FOR PARTS., Capacity: 12K, Hub Bolts: 10, Brake Type: DRUM, Axle Make: EATON

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Capacity	12K
Stock Number	21426-6
MLS Number	14166702
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1994 Peterbilt 379 Front Axle Assembly

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GOOD USED FRONT AXLE ASSY OR FOR PARTS, Capacity: 12K, Hub Bolts: 10, Brake Type: DRUM, Axle Make: ROCKWELL

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Capacity	12K
Stock Number	21526-13
MLS Number	14164223
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2023 Peterbilt 579 Front Axle Assembly

$1,495 USD

GOOD USED MFS13B AXLE ASSY,DISC BRKE 2023 579, Capacity: 13K, Hub Bolts: 10 PILOT, Brake Type: DISC, Axle Make: MERITOR

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Capacity	13K
Stock Number	20426-8
MLS Number	14135974
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2019 Peterbilt 367 Front Axle Assembly

$1,895 USD

MFS13B FRONT AXLE ASSY OR FOR PARTS, Capacity: 13K, Hub Bolts: 10, Brake Type: DRUM, Axle Make: MERRITOR

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2019
Capacity	13K
Stock Number	12326-4
MLS Number	14117957
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 379 Front Axle Assembly

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E1202W FRONT AXLE ASSY OR FOR PARTS., Capacity: 12K, Hub Bolts: 10, Brake Type: DRUM, Axle Make: EATON

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Capacity	12K
Stock Number	12226-6
MLS Number	14116101
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2014 Peterbilt 389 Axle

$1,995 USD

COMPLETE AIR RIDE FRONT AXLE ASSEMBLY/ AVAILABLE WITH OR WITHOUT AXLE ASSEMBLY. PRICE IS WITHOUT AXLE //////NOTES//////, Capacity: 13000, Hub Bolts: 10, Brake Type: DRUM, Axle Make: EATON

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2014
Capacity	13000
Stock Number	112425-24
MLS Number	14106474
Category	Axle Parts
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 378 Front Axle Assembly

$5,500 USD

20K FRONT AXLE CONVERSION/ASSY. DUAL GEARBOXES LH#M110PHM14 RH# M905AD17., Capacity: 20K, Hub Bolts: 10, Brake Type: AIR, Axle Make: SPICER

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Capacity	20K
Stock Number	11026-5
MLS Number	14091626
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2009 Peterbilt 365 Front Axle Assembly

$2,495 USD

D2000F FRONT AXLE ASSY 18K-20K AXLE ONLY, Capacity: 20K, Hub Bolts: 10 PILOT, Brake Type: DRUM, Axle Make: SPICER

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Will Fit Year(s)	2009
Capacity	20K
Part Number	D2000F
Stock Number	121025-9
MLS Number	14053083
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Peterbilt 379 Front Axle Assembly

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GOOD USED E1202W STEER AXLE ASSY OR FOR PARTS,07 379, Capacity: 12K, Axle Make: EATON, Axle Model: E1202W

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Capacity	12K
Stock Number	120925-5
MLS Number	14045512
Category	Axle Assemblies, Front
Last Updated	6/20/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2020 Peterbilt 579 Front Axle Assembly

$1,395 USD

MFS13B FRONT AXLE. COMPLETE OR FOR PARTS, Capacity: 13K, Serial#: Y189636

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Capacity	13K
Stock Number	120125-9
MLS Number	14015460
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Peterbilt 379 Front Axle Assembly

$1,095 USD

E-1202W AXLE ASSY OR PARTS 07 379 PETE, Capacity: 12K, Hub Bolts: 10 PILOT, Axle Make: SPICER, Axle Model: E-1202W

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Capacity	12K
Stock Number	111925-4
MLS Number	14005807
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2020 Peterbilt 579 Front Axle Assembly

$1,250 USD

MFS12E FRT AXLE ASSY OR PARTS,DISC BRKE 2020 579, Brake Type: DISC, Axle Make: MERITOR, Axle Model: MFS12E, Capacity: 12K

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Capacity	12K
Stock Number	112025-8
MLS Number	14004428
Category	Axle Assemblies, Front
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2024 Peterbilt 579 Front Axle Assembly

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FRONT AXLE ASSY, COMPLETE OR FOR PARTS, Serial#: 80491475, Hub Bolts: BUDD, Brake Type: AIR, Casting#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2024
Stock Number	110524-12
MLS Number	13992301
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2008 Peterbilt 320 Front Axle Assembly

$2,495 USD

20K FRONT AXLE ASSY OR FOR PARTS. D2000F, Capacity: 20K, Serial#: D2000F, Hub Bolts: 10 PILOT, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2008
Capacity	20K
Stock Number	111725-6
MLS Number	13989031
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 379 Front Axle Assembly

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FRONT AXLE ASSEMBLY COMPLETE OR PARTS/ HIT HARD/CHECK STRAIGHTLH SPINDLE SOLD SPINDLES 971887 971874 ///////////NOTES//////////, Capacity: 12000, Brake Type: 10, Axle Make: EATON, Axle...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Capacity	12000
Part Number	SPICER E-1202I 971874 971887
Stock Number	102825-27
MLS Number	13977581
Category	Axle Assemblies, Front
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts