Used Axles &amp; Differentials For Sale

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Rockwell RD20145 Differential

Newly Listed

$950 USD

3.73,

Condition	Used
Stock Number	REAR-2332
MLS Number	14514805
Category	Differentials, Unspecified
Last Updated	7/30/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

Mack CRDPC92 Front Differential for a 2007 Mack MR690S

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(Used) 2007 Mack MR690S, FRONT DIFFERENTIAL GEARS ONLY- Serial Number: TBD, Make: Mack, Model: CRDPC92, Ratio: 4.64, Capacity: 23,000 Lbs, Reference images for condition, For more...

Condition	Used
Rear End	4.64 ratio
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2007
Stock Number	P-510172
MLS Number	14514613
Category	Differentials, Front
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack CRDPC92 Front Axle Housing for a 2007 Mack MR690S

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(Used) 2007 Mack MR690S, FRONT DIFFERENTIAL HOUSING ONLY- Serial Number: TBD, Part Number: 5600586515, Make: Mack, Model: CRDPC92, Ratio: 4.64, Capacity: 23,000 Lbs, Suspension: Air...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2007
Part Number	5600586515
Stock Number	P-510171
MLS Number	14514612
Category	Axle Housings, Front
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack CRDPC92 Complete Axle-Front Rears for a 2007 Mack MR690S

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(Used) 2007 Mack MR690S, COMPLETE FRONT REAR TANDEM- Serial Number: TBD, Part Number: 5600586515, Make: Mack, Model: CRDPC92, Ratio: 4.64, Capacity: 23,000 Lbs, Hub Bolts: 10, Brake Type:...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2007
Part Number	5600586515
Stock Number	P-510169
MLS Number	14514611
Category	Differentials, Front
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2007 Mack MR690S Right Spindle

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(Used) 2007 Mack MR690S, FRONT SPINDLE/KNUCKLE- Part Number: TBD, Side: Passenger Right Side, Make: Mack, Model: Other, Capacity: 18,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2007
Side	RIGHT
Capacity	18,000 lbs
Stock Number	P-510166
MLS Number	14514608
Category	Spindles / Knuckles
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2007 Mack MR690S Left Spindle

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(Used) 2007 Mack MR690S, FRONT SPINDLE/KNUCKLE- Part Number: TBD, Side: Driver Left Side, Make: Mack, Model: Other, Capacity: 18,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference images...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2007
Side	LEFT
Capacity	18,000 lbs
Stock Number	P-510165
MLS Number	14514607
Category	Spindles / Knuckles
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2007 Mack MR690S Front Axle Assembly

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(Used) 2007 Mack MR690S, COMPLETE FRONT AXLE- Part Number: TBD, Cente Leaf to Center Leaf: 33", Make: Mack, Model: Other, Capacity: 18,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2007
Capacity	18,000 lbs
Stock Number	P-510161
MLS Number	14514604
Category	Axle Assemblies, Front
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana S150S Rear Differential for a 1997 International 4700

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(Used) 1997 International 4700, DIFFERENTIAL GEARS ONLY- Part Number: 1695922C91, Serial Number: 488807, Make: Spicer, Model: S150S, Ratio: 3.91, Capacity: 15,000 Lbs, Reference images for...

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	International
Fits To Model(s)	4700
Will Fit Year(s)	1997
Part Number	1695922C91
Stock Number	P-510092
MLS Number	14514539
Category	Differentials, Rear
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana S150S Rear Axle Housing for a 1997 International 4700

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(Used) 1997 International 4700, DIFFERENTIAL HOUSING ONLY- Part Number: 1695922C91, Serial Number: 488807, Make: Spicer, Model: S150S, Ratio: 3.91, Capacity: 15,000 Lbs, Suspension: Leaf...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4700
Will Fit Year(s)	1997
Part Number	1695922C91
Stock Number	P-510091
MLS Number	14514538
Category	Axle Housings, Rear
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2022 Freightliner Cascadia 126 Right Spindle

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(Used) 2022 Freightliner Cascadia 126, FRONT SPINDLE/KNUCKLE- Part Number: C10-00023-049, Serial Number: 739912B0269477, Side: Passenger Right Side, Make: Detroit, Model: F12.5-3N, Capacity:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Side	RIGHT
Capacity	12,500
Part Number	C10-00023-049
Stock Number	P-507497
MLS Number	14459334
Category	Spindles / Knuckles
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana-Spicer DSP41 Front Axle Housing for a 2017 Peterbilt 348

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(Used) 2017 Peterbilt 348, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 514543, Serial Number: HN05059476, Make: Spicer, Model: DSP41 Ratio: 4.88, Capacity: 20,000 Lbs, Suspension: Air...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Will Fit Year(s)	2017
Part Number	514543
Stock Number	P-507243
MLS Number	14454699
Category	Axle Housings, Front
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 International RH613 Left Spindle

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(Used) 2019 International RH613, FRONT SPINDLE/KNUCKLE- Part Number: 3899618C92, Serial Number: DRF18622015, Side: Driver Left Side, Make: Meritor, Model: MFS12143ANN396, Capacity: 12,350...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	RH613
Will Fit Year(s)	2019
Side	LEFT
Capacity	12,350 Lbs
Part Number	3899618C92
Stock Number	P-491451
MLS Number	14049929
Category	Spindles / Knuckles
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2024 International RH613 Left Spindle

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(Used) 2024 International RH613, FRONT SPINDLE/KNUCKLE- Part Number: 3899618C93, Serial Number: DRF24539586, Side: Driver Left Side, Make: Meritor, Model: MFS12143ANN512, Capacity: 12,350...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	RH613
Will Fit Year(s)	2024
Side	LEFT
Capacity	12,350
Part Number	3899618C93
Stock Number	P-114072
MLS Number	13987749
Category	Spindles / Knuckles
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit RT40-NFD Rear Axle Housing for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00051-261, Serial Number: 771194A0067318, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	C11-00051-261
Stock Number	P-107491
MLS Number	13702933
Category	Axle Housings, Rear
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MS1914X3 Rear Axle Housing for a 2020 International MV607

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(Used) 2020 International MV607, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: A1A98E35, Serial number: DRA20317393, Make: Meritor/Rockwell, Model: MS1914X3, Ratio: 5.57, Capacity: 19,000...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	MV607
Will Fit Year(s)	2020
Part Number	A1A98E35
Stock Number	P-102417
MLS Number	13587125
Category	Axle Housings, Rear
Last Updated	7/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2005 Used Lift Axle For Parts

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USED LIFT AXLE FOR PARTS., Serial#: BXS35373, Casting#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Stock Number	61426-19
MLS Number	14514352
Category	Tag / Pusher Axles
Last Updated	7/30/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer DSP40 Rear Axle Housing for a 2009 Kenworth T600

Newly Listed

$1,295 USD

REAR AXLE HOUSING AG380 FLEXAIR SUSPENSION RSP40.DRUM BRAKE. NOTES, Hub Bolts: 10, Suspension: AG380 FLEXAIR, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2009
Stock Number	60124-25
MLS Number	14514351
Category	Axle Housings, Rear
Last Updated	7/30/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2024 Kenworth W990 Front Axle Assembly

Newly Listed

$2,495 USD

D-1321IL FRONT AXLE ASSY, DISC BRAKE, CHECK STRAIGHTNESS., Capacity: 13200, Hub Bolts: 10/ PILOT, Brake Type: DISC, Axle Make: SPICER

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W990
Will Fit Year(s)	2024
Capacity	13200
Stock Number	71426-5
MLS Number	14514335
Category	Axle Assemblies, Front
Last Updated	7/30/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2005 Peterbilt 378 Front Axle Assembly

Recently Updated

$1,495 USD

GOOD USED AXLE ASSEMBLY OR PARTS, Brake Type: DRUM, Axle Make: EATON, Axle Model: E1202I, Casting#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Capacity	12000
Part Number	E1202I
Stock Number	101424-8
MLS Number	13212632
Category	Axle Assemblies, Front
Last Updated	7/30/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS404 Rear Differential

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$1,550 USD

Weller reman diff. p/n 1415238 Eaton RS404 3.90R - Ratio: 3.90, Core Charge: 600.00

Condition	Used
Rear End	3.90 ratio
Stock Number	172665
MLS Number	14242491
Category	Differentials, Rear
Last Updated	7/30/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Caterpillar Differential 3V3858 for a CAT 980C

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Core DIFFERENTIAL GRP

Quantity	4
Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	980C
Stock Number	3V3858
MLS Number	13957610
Category	Differentials, Unspecified
Last Updated	7/30/2026
Location	Washougal, WA, US
Sold By	Portland Tractor

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2013 Isuzu ALL Front Axle Assembly for a Isuzu Reach

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$657 USD

(USED) Isuzu ALL Rating: 6000 Brake Type: HYDRAULIC DISC Spring Center: 33 Wheel Type: 6 BOLT BUDD ABS

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	REACH
Stock Number	25404514
MLS Number	12337140
Category	Axle Assemblies, Front
Last Updated	7/30/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2000 Meritor RR20145 Rear Differential for a Volvo VNL

Recently Updated

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25412870
MLS Number	12047437
Category	Differentials, Rear
Last Updated	7/30/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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1999 Eaton RSP40 Rear Axle Housing for a Peterbilt 379

Recently Updated

$725 USD

(USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 72 DOES NOT INCLUDE LH SIDE S-CAM TUBE AND AIR CHAMBER BRACKET

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25772420
MLS Number	13480719
Category	Axle Housings, Rear
Last Updated	7/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.