Eaton DSP40 Front Differentials For Sale by Dealerships

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Eaton DSP40 Front Differential for a 2012 Peterbilt 386

$995 USD

DSP40 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.55

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2012
Stock Number	82517-13
MLS Number	9200623
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
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Eaton DSP40 Front Differential for a 2009 Peterbilt 386

$1,095 USD

DSP40 3.55 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Core Charge: NA, Ratio: 3.55

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2009
Part Number	DSP40
Stock Number	13117-17
MLS Number	9071180
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Eaton DSP40 Front Differential for a 1998 Volvo VNL

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GOOD, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	1998
Stock Number	782576-1
MLS Number	10748683
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 980-___ SHOW
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Eaton DSP40 Front Differential for a 2004 Kenworth T2000

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ABS, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	2004
Stock Number	972849-4
MLS Number	10619469
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 980-___ SHOW
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Eaton DSP40 Front Differential for a 2007 Kenworth T600

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ABS, Ratio: 354

Condition	Used
Rear End	3.54 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2007
Stock Number	176405-4
MLS Number	9390536
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 465-___ SHOW
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Eaton DSP40 Front Differential

$3,000 USD

Weller reman diff. p/n 1397023 DSP40 3.70 - Ratio: 3.70, Core Charge: 1000.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DSP40
Stock Number	172666
MLS Number	14242488
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(844) 503-___ SHOW
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Eaton DSP40 Front Differential

$1,000 USD

GOOD USED, Core Charge: 450, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Stock Number	2A1E56412
MLS Number	13556636
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 624-___ SHOW
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Eaton DSP40 Front Differential for a 2006 Kenworth T600

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3.55 RATIO, 40,000LBS, NO LOCKS,, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2006
Stock Number	2891-KW -6
MLS Number	13341840
Category	Differentials, Front
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2014 Eaton DSP40 Front Differential for a Peterbilt 579

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DSP40 - Front Rear - 3.42 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4462-4
MLS Number	14319958
Category	Differentials, Front
Last Updated	5/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 527-___ SHOW
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Eaton DSP40 Front Differential

$1,500 USD

170k miles, take out, excellent shape ready to ship, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	2729
MLS Number	13882485
Category	Differentials, Front
Last Updated	5/14/2026
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

(833) 835-___ SHOW
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Eaton DSP40 Front Differential for a 2007 Kenworth T800

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EATON RSP40P FRONT REAR HOUSING, FRONT REAR, CAPACITY: 40000 LB RATIO 3.55,, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2007
Stock Number	KW-0427-43
MLS Number	10710480
Category	Differentials, Front
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
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Eaton DSP40 Front Differential for a 2007 Kenworth T600

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Eaton DSP40P Front Rear Differential For Sale 3.70 Ratio - Capacity: 20,000 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship...

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2007
Stock Number	KW-0526-15
MLS Number	10710522
Category	Differentials, Front
Last Updated	6/13/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Eaton DSP40 Front Differential

$1,450 USD

DSP40-717 - Refurbished

Condition	Used
Rear End	7.17 ratio
Stock Number	DSP40-717-REF
MLS Number	14028525
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-650 - Refurbished

Condition	Used
Rear End	6.50 ratio
Stock Number	DSP40-650-REF
MLS Number	14028524
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-617 - Refurbished

Condition	Used
Rear End	6.17 ratio
Stock Number	DSP40-617-REF
MLS Number	14028523
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-557 - Refurbished

Condition	Used
Rear End	5.57 ratio
Stock Number	DSP40-557-REF
MLS Number	14028522
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-529 - Refurbished

Condition	Used
Rear End	5.29 ratio
Stock Number	DSP40-529-REF
MLS Number	14028521
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-488 - Refurbished

Condition	Used
Rear End	4.88 ratio
Stock Number	DSP40-488-REF
MLS Number	14028520
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-463 - Refurbished

Condition	Used
Rear End	4.63 ratio
Stock Number	DSP40-463-REF
MLS Number	14028519
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-433 - Refurbished

Condition	Used
Rear End	4.33 ratio
Stock Number	DSP40-433-REF
MLS Number	14028518
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-411 - Refurbished

Condition	Used
Rear End	4.11 ratio
Stock Number	DSP40-411-REF
MLS Number	14028517
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-390 - Refurbished

Condition	Used
Rear End	3.90 ratio
Stock Number	DSP40-390-REF
MLS Number	14028516
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-370 - Refurbished

Condition	Used
Rear End	3.70 ratio
Stock Number	DSP40-370-REF
MLS Number	14028514
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-355 - Refurbished

Condition	Used
Rear End	3.55 ratio
Stock Number	DSP40-355-REF
MLS Number	14028513
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment