Used Eaton Truck Parts For Sale

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2014 Eaton 973079 Left Spindle

$695 USD

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	973079
Side	Left
Stock Number	2527424
MLS Number	13629541
Category	Spindles / Knuckles
Last Updated	6/25/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton DSP40 Rear Differential for a 2005 Peterbilt 379

$695 USD

T.O RSP40 4.11 RATIO, WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY., Ratio: 4.11, Casting#: NA

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Stock Number	61426-4
MLS Number	14450200
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 370-___ SHOW
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2019 Eaton S23-170 Rear Axle Housing for a International MV607

$850 USD

(USED) Eaton S23-170 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IROS Track Width : 72 Ref# 10088412

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	MV607
Part Number	10088412
Stock Number	25976042
MLS Number	14306845
Category	Axle Housings, Rear
Last Updated	6/25/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1996 Eaton DS404 Front Differential for a Volvo VNL

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Eaton DS404- Front Rear Diff - 3.90 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	4521-4
MLS Number	14448105
Category	Differentials, Front
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1996 Eaton RS404 Rear Differential for a Volvo VNL

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Eaton RS404- Rear Rear Diff - 3.90 Ratio - Pullout - DIFF ONLY. P/N- 214952, S/N- H963477865

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	4521-3
MLS Number	14448104
Category	Differentials, Rear
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton RS402 Rear Differential for a 1996 Peterbilt 378

$899.98 USD

(Used) 1996 Peterbilt 378, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 03-06569-2A0000390, Serial Number: H952996403, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1996
Part Number	03-06569-2A0000390
Stock Number	P-112352
MLS Number	13867913
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 Eaton RSP41 Rear Differential for a Peterbilt 579

$395 USD

(USED) Eaton RSP41 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25540335
MLS Number	12450653
Category	Differentials, Rear
Last Updated	6/24/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2016 Eaton D40-155 Front Differential for a Kenworth T680

$2,650 USD

(USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 134660

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25820079
MLS Number	13682827
Category	Differentials, Front
Last Updated	6/24/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2014 Used Eaton Passenger Side Spindle

$1,000 USD

Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Will Fit Year(s)	2014
Side	Passenger
Part Number	971320
Stock Number	401-21458
MLS Number	14446026
Category	Spindles / Knuckles
Last Updated	6/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2012 Eaton DSP40 Front Differential for a Freightliner CASCADIA

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

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4508-4
MLS Number	14445089
Category	Differentials, Front
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Eaton RSP40 Rear Differential for a Freightliner CASCADIA

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Eaton RSP40- Rear Rear - 3.42 Ratio - Pullout - DIFF ONLY. P/N- 515354, S/N- HN04476282

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4508-3
MLS Number	14445088
Category	Differentials, Rear
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DS404 Front Differential

$750 USD

Core - DS404-390 - Grade D - unit burnt, gearset burnt.

Condition	Used
Rear End	3.90 ratio
Stock Number	33445
MLS Number	14445078
Category	Differentials, Front
Last Updated	6/23/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Eaton DSP40 Front Axle Housing for a Peterbilt 579

$950 USD

Eaton Rear Axle Housing, RSP40, 16 Hole Flange, P/N- 10046999.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4470-46
MLS Number	14336005
Category	Axle Housings, Front
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Eaton RSP40 Rear Differential for a Peterbilt 579

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RSP40 - Rear Rear - 3.08 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4470-3
MLS Number	14335968
Category	Differentials, Rear
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Used Eaton A-8688 Automatic Shifter for 2016 Kenworth T680

$169.99 USD

Kenworth Eaton A-8688 Automatic Shifter OEM, From 2016 T680 VIN 1NKYA38X5GJ488027

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148069
MLS Number	14444542
Category	Transmission Parts
Last Updated	6/26/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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Used Eaton A-8741 Automatic Shifter for 2016 Kenworth T680

$249.99 USD

Kenworth Eaton A-8741 Automatic Shifter OEM, From 2016 T680 VIN 1NKYD39X4GJ499929

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	148066
MLS Number	14444537
Category	Transmission Parts
Last Updated	6/23/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

Eaton DSP40 Rear Axle Housing for a 2014 Kenworth T660

$1,495 USD

GOOD USED RSP40 REAR AXLE HOUSING ASSY,AG400L, DRUM BRAKE., Hub Bolts: 10, Suspension: AG400L, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Stock Number	61326-13
MLS Number	14443905
Category	Axle Housings, Rear
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Axle Housing for a 2014 Kenworth T660

$1,495 USD

GOOD USED DSP40 FRONT AXLE HOUSING ASSY,AG400L, DRUM BRAKE., Hub Bolts: 10, Suspension: AG400L, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Stock Number	61326-12
MLS Number	14443904
Category	Axle Housings, Front
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Rear Differential for a 2014 Kenworth T660

$695 USD

RSP40 3.36 RATIO T.O WILL INSPECT IN OUR GEARSHOP,90 DAY WARRANTY., Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Stock Number	61326-5
MLS Number	14443895
Category	Differentials, Rear
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Differential for a 2014 Kenworth T660

$1,095 USD

DSP40 3.36 RATIO T.O WILL INSPECT IN OUR GEARSHOP,90 DAY WARRANTY., Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Stock Number	61326-4
MLS Number	14443894
Category	Differentials, Front
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Used Eaton Passenger Side Spindle

$800 USD

Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	1202BN100 3
Side	Passenger
Part Number	971685
Stock Number	401-16753
MLS Number	14008774
Category	Spindles / Knuckles
Last Updated	6/22/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Eaton 21060S Rear Differential for a 1998 GMC T7500

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(Used) 1998 GMC T7500, DIFFERENTIAL GEARS ONLY- Part Number: 214958, Serial Number: H981635099, Make: Eaton, Model: 21060S, Ratio: 5.57, Capacity: 21,000 Lbs, Hub Bolts: 10, Brake Type: Drum...

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Will Fit Year(s)	1998
Part Number	214958
Stock Number	P-506704
MLS Number	14442976
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton 21060S Rear Axle Housing for a 1998 GMC T7500

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(Used) 1998 GMC T7500, DIFFERENTIAL HOUSING ONLY- Part Number: 214958, Serial Number: H981635099, Make: Eaton, Model: 21060S, Ratio: 5.57, Capacity: 21,000 Lbs, Suspension: Air Suspension,...

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Will Fit Year(s)	1998
Part Number	214958
Stock Number	P-506703
MLS Number	14442975
Category	Axle Housings, Rear
Last Updated	7/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton 21060S Rear Axle Assembly for a 1998 GMC T7500

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(Used) 1998 GMC T7500, COMPLETE REAR DIFFERENTIAL- Part Number: 214958, Serial Number: H981635099, Make: Eaton, Model: 21060S, Ratio: 5.57, Capacity: 21,000 Lbs, Hub Bolts: 10, Brake Type:...

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Will Fit Year(s)	1998
Part Number	214958
Stock Number	P-506702
MLS Number	14442974
Category	Axle Assemblies, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts