Axles &amp; Differentials For Sale in United States

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2009 Eaton-Spicer PROSTAR 122 Front Axle Assembly

$525 USD

35" CENTER TO CENTER 4" SPRING

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	PROSTAR 122
Capacity	12,000
Stock Number	F09A8020
MLS Number	11311161
Category	Axle Assemblies, Front
Last Updated	9/4/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

Eaton DS402 3.70/3.55 Pinion Bearing Retainer, Serial # 110731

$315.21 USD

3.70 3.55 PINION BEARING RETAINER DS402, Serial#: 110731, Core Charge: N/A, Casting#: 110730

Condition	New
Part Number	110731
Stock Number	110731
MLS Number	14585334
Category	Differential Misc. Parts
Last Updated	9/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2014 Kenworth T660 Front Axle Assembly

$1,695 USD

GOOD USED E1322I FRONT AXLE ASSY COMPLETE OR FOR PARTS., Capacity: 13K, Serial#: 79633625, Hub Bolts: 10, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Capacity	13K
Stock Number	61326-9
MLS Number	14443901
Category	Axle Assemblies, Front
Last Updated	9/5/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer D46-170 Front Gearset 4.10, Part # 513889

$1,960.21 USD

D46-170 AND OTHER MODELS GEARSET FRONT 4.10, Serial#: 513889, Core Charge: N/A, Casting#: 513889

Condition	New
Part Number	513889 M12513889 25-513889 S-22484 131298
Stock Number	513889
MLS Number	11239036
Category	Differential Misc. Parts
Last Updated	9/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 970-___ SHOW
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2026 Trail King Axle

$25,500 USD

Color: Black, Construction: Steel, Suspension Location: Single Fixed Axle, Additional Equipment: Covered Wood Decking, Set Up to Go With TK110HED,

Condition	New
Stock Number	26818
MLS Number	14045665
Category	Axle Parts
Last Updated	9/4/2026
Location	Dallas, TX, US
Sold By	Great Western Trailer

Eaton DS402 Input Shaft Kit, Part # 110823 S-C410

$99 USD

input shaft kit

Quantity	7
Condition	Used
Part Number	110823 S-C410
Stock Number	115122
MLS Number	9002993
Category	Differential Misc. Parts
Last Updated	9/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 370-___ SHOW
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2016 Eaton RSP40 Rear Axle Housing for a Peterbilt 579

$725 USD

(USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 72 RUSTED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25809390
MLS Number	13640925
Category	Axle Housings, Rear
Last Updated	9/4/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2020 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 8689, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25683599
MLS Number	13044609
Category	Axle Assemblies, Front
Last Updated	9/5/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(855) 300-___ SHOW
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New Eaton LH Spindle

$787.75 USD

New Eaton LH Spindle, Side: Driver, ABS: Yes

Condition	New
Side	Driver
Part Number	081SK144
Stock Number	401-21302
MLS Number	14584797
Category	Spindles / Knuckles
Last Updated	9/17/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
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1997 Reconditioned Meritor RR-23-160 W/B Straddle Axle Housing

$2,750 USD

Reconditioned RR-23-160 W/B Straddle Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Meritor
Fits To Model(s)	RR-23-160
Will Fit Year(s)	1997
Part Number	3121K1857
Stock Number	300-27544
MLS Number	14584785
Category	Axle Housings
Last Updated	9/4/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(833) 614-___ SHOW
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2004 Chevrolet C7 Front Axle Assembly

$1,000 USD

Front Axle Beam, Good Condition. 10 Lug 12000LBS Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	CHEVROLET
Fits To Model(s)	C7
Stock Number	81382
MLS Number	14315617
Category	Axle Assemblies, Front
Last Updated	9/3/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(833) 614-___ SHOW
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1997 International 4700 Front Axle Assembly

$1,000 USD

Front Axle Beam, Good Condition. 10 Lug 12000LBS Ship Ready, Removed from a 1997 International 4700. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	4700
Stock Number	75992
MLS Number	13781580
Category	Axle Assemblies, Front
Last Updated	9/3/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(833) 614-___ SHOW
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2015 Ford F-650 Spindle for a Ford F650

$450 USD

Steering Knuckle, Price Per Side, Good Condition. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	FORD
Fits To Model(s)	F650
Stock Number	72428
MLS Number	13493015
Category	Spindles / Knuckles
Last Updated	9/4/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(888) 519-___ SHOW
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Rockwell VARIOUS ROCKWELL MODELS Axle Shaft

$150 USD

Good used inspected Rockwell axle shaft. Part Number: 3202F9340

Condition	Used
Part Number	3202F9340
Stock Number	Ryd 3202F9340
MLS Number	10204684
Category	Axle Shafts
Last Updated	9/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(855) 946-___ SHOW
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Rockwell ROCKWELL AXLE SHAFT Axle Shaft

$125 USD

ROCKWELL AXLE, B116-L6356, LENGTH: 38-5/8, SPLINE O.D: 2-1/8", SPLINE COUNT:41, FLANGE O.D: 8-1/2, BOLT HOLES:8, BC: 7", TAPERED BH,

Quantity	3
Condition	Used
Stock Number	47479
MLS Number	11137521
Category	Axle Shafts
Last Updated	9/3/2026
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

Dana R46-170 Rear Differential for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, REAR DIFFERENTIAL GEARS ONLY- Part Number: 0882372, Serial Number: 222YMY00994244, Make: Spicer, Model: R46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Reference...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Part Number	0882372
Stock Number	P-512748
MLS Number	14583842
Category	Differentials, Rear
Last Updated	9/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana R46-170 Rear Axle Housing for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 0882372, Serial Number: 222YMY00994244, Make: Spicer, Model: R46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Suspension:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Part Number	0882372
Stock Number	P-512746
MLS Number	14583840
Category	Axle Housings, Rear
Last Updated	9/5/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana R46-170 Rear Axle Assembly for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, COMPLETE REAR REAR TANDEM- Part Number: 0882372, Serial Number: 222YMY00994244, Make: Spicer, Model: R46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Hub Bolts: 10,...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Part Number	0882372
Stock Number	P-512745
MLS Number	14583839
Category	Axle Assemblies, Rear
Last Updated	9/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Part Number: N/A, Serial Number: 169691, Make: Spicer, Model: D46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Reference...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Stock Number	P-512739
MLS Number	14583832
Category	Differentials, Front
Last Updated	9/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Differential for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00035-051, Serial Number: DRA13178543, Make: Meritor, Model: MT40-14X, Ratio: 3.55, Capacity: 20,000 Lbs...

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	C11-00035-051
Stock Number	P-512737
MLS Number	14583830
Category	Differentials, Rear
Last Updated	9/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Housing for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00035-051, Serial Number: DRA13178543, Make: Meritor, Model: MT40-14X, Ratio: 3.55, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	C11-00035-051
Stock Number	P-512736
MLS Number	14583829
Category	Axle Housings, Rear
Last Updated	9/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana D46-170 Rear Axle Housing for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, FRONT DIFFERENTIAL HOUSING ONLY- REMANUFACTURED!! Part Number: N/A, Serial Number: 169691, Make: Spicer, Model: D46-170, Ratio: 4.78, Capacity: 23,000 Lbs,...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Stock Number	P-512735
MLS Number	14583828
Category	Axle Housings, Rear
Last Updated	9/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

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(Used) 2013 Peterbilt 320, COMPLETE FRONT REAR TANDEM- REMANUFACTURED!! Part Number: N/A, Serial Number: 169691, Make: Spicer, Model: D46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	2013
Stock Number	P-512734
MLS Number	14583827
Category	Differentials, Front
Last Updated	9/4/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, COMPLETE REAR REAR TANDEM- Part Number: C11-00035-051, Serial Number: DRA13178543, Make: Meritor, Model: MT40-14X, Ratio: 3.55, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	C11-00035-051
Stock Number	P-512733
MLS Number	14583826
Category	Axle Assemblies, Rear
Last Updated	9/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts