Eaton DSP40 Axles &amp; Differentials For Sale below $10,000

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Eaton DSP40 Front Differential

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.55 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Quantity	4
Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	BP TRS DSP40/3.55
MLS Number	14050243
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Eaton DSP40 Front Differential

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.36 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Quantity	2
Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	BP TRS DSP40/3.36
MLS Number	14050242
Category	Differentials, Front
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2016 Eaton DSP40 Front Differential for a Peterbilt 579

$1,260 USD

(USED) Eaton DSP40 Ratio: 2.93 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26050859
MLS Number	14550685
Category	Differentials, Front
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Eaton DSP40 Axle Shaft for a Freightliner Cascadia 125

$150 USD

Passenger Side Front DSP40 Axle Shaft

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4508-29
MLS Number	14445114
Category	Axle Shafts
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Eaton DSP40 Axle Shaft for a Freightliner Cascadia 125

$150 USD

Driver Side Front DSP40 Axle Shaft,

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4508-28
MLS Number	14445113
Category	Axle Shafts
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Eaton DSP40 Front Axle Housing for a Freightliner Cascadia 125

$850 USD

Eaton DSP40 Front Rear Axle Housing

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4508-7
MLS Number	14445092
Category	Axle Housings, Front
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2007 Eaton DSP40 Front Differential for a Peterbilt 340

$1,150 USD

(USED) Eaton DSP40 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 510840 Ref# HN02580435

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	340
Part Number	HN02580435
Stock Number	26049240
MLS Number	14542391
Category	Differentials, Front
Last Updated	8/19/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton DSP40 Front Differential for a Kenworth T660

$1,150 USD

(USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	26038512
MLS Number	14533063
Category	Differentials, Front
Last Updated	8/14/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Eaton DSP40 Axle Shaft for a Peterbilt 579

$150 USD

Side Rear RSP40 Axle Shaft.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4470-42
MLS Number	14336001
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Eaton DSP40 Left Axle Shaft for a Peterbilt 579

$150 USD

Driver Side Rear RSP40 Axle Shaft.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	4470-41
MLS Number	14336000
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2013 Eaton DSP40 Right Axle Shaft for a Peterbilt 384

$150 USD

Passenger Side DSP40 Axle Shaft.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	384
Side	Right
Stock Number	4424-15
MLS Number	14305915
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2013 Eaton DSP40 Left Axle Shaft for a Peterbilt 384

$150 USD

Driver Side DSP40 Axle Shaft

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	384
Side	Left
Stock Number	4424-14
MLS Number	14305914
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Axle Shaft

$150 USD

Eaton DSP40 Axle Shaft, P/N 127437

Condition	Used
Stock Number	27194
MLS Number	13969246
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Axle Shaft

$150 USD

Eaton DSP40 Axle Shaft, P/N 127438.

Condition	Used
Stock Number	27193
MLS Number	13969245
Category	Axle Shafts
Last Updated	8/5/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2008 Eaton DSP40 Front Differential for a International Prostar

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Stock Number	25980318
MLS Number	14522354
Category	Differentials, Front
Last Updated	8/5/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Kenworth T440

$1,150 USD

(USED) Eaton DSP40 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T440
Stock Number	25924822
MLS Number	14135868
Category	Differentials, Front
Last Updated	7/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2014 Eaton DSP40 Front Differential for a Kenworth T660

$1,150 USD

(USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	26027411
MLS Number	14466389
Category	Differentials, Front
Last Updated	7/18/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2007 Eaton DSP40 Front Differential for a Kenworth T600

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	26028390
MLS Number	14467169
Category	Differentials, Front
Last Updated	7/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Eaton DSP40 Front Differential

Contact for price

DSP40 Ratio:3.25, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Stock Number	ATC2649
MLS Number	14476248
Category	Differentials, Front
Last Updated	7/10/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

2007 Eaton DSP40 Front Differential for a Kenworth T800

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25981439
MLS Number	14467276
Category	Differentials, Front
Last Updated	7/5/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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Eaton DSP40 Thrust Screw, Part # 126193

$37.84 USD

thrust screw

Condition	New
Part Number	126193
Stock Number	126193
MLS Number	9003587
Category	Differential Misc. Parts
Last Updated	6/18/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP40 Front Differential

Contact for price

DSP40 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2618
MLS Number	14423807
Category	Differentials, Front
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

2010 Eaton DSP40 Front Differential for a Peterbilt 389

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 514537

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Part Number	514537
Stock Number	25974620
MLS Number	14294989
Category	Differentials, Front
Last Updated	6/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Eaton DSP40 Front Axle Housing for a Kenworth T680

$1,350 USD

Refurbished Eaton DSP40 Front Rear Axle Housing, 16 Hole Flange, 53.5" Inner Flange To Inner Flange, STD Track. P/N 321280. Removed From 2017 Kenworth AG400L Suspension.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	32219-REF
MLS Number	14329437
Category	Axle Housings, Front
Last Updated	5/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment