Used Axles & Differentials For Sale

176 - 200 of 45,921 listings

Axle Alliance RT40-4NR Rear Differential

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$450 USD

RT40-4N Rear - 3.23 Ratio - Core - grade C - rebuildable - p/n C11-00042-396, s/n 771AAC-A1534951, reverse side of ring gear worn out, case looks good.

Condition	Used
Rear End	3.23 ratio
Stock Number	32919
MLS Number	14447889
Category	Differentials, Rear
Last Updated	6/26/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2019 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126

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$1,500 USD

DA-RT-40.0-4S (RT40-NFD) Rear - 3.08 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4333-29
MLS Number	14108739
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2014 Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 125

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$510 USD

RT40-4N Rear - 3.31 Ratio - Core - Grade C -Rebuildable - Pinion Teeth Fractured, Case Is Good. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1796-4
MLS Number	13895688
Category	Differentials, Rear
Last Updated	6/24/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2001 Spicer S150S Rear Differential for a International 1652

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$650 USD

S150S, 4.78 Ratio, PULLOUT, Grade A - Good condition.

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	1652
Stock Number	UPS-138938-3
MLS Number	14399367
Category	Differentials, Rear
Last Updated	6/24/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Rockwell RS23160 Rear Axle Housing

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$2,500 USD

GOOD USED REAR/REAR HOUSING

Condition	Used
Stock Number	10731
MLS Number	10894186
Category	Axle Housings, Rear
Last Updated	6/24/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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2015 Isuzu NPR HD Rear Axle Assembly

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$750 USD

GOOD USED 2015 ISUZU NPR SINGLE AXLE AXLE HOUSING VIN# JALC4J163F7004875. RP GEAR SET PN# 8980920490 4.56 RATIO

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR HD
Stock Number	144724
MLS Number	13200735
Category	Axle Assemblies, Rear
Last Updated	6/24/2026
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

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Meritor-Rockwell RS23160 Rear Differential for a 2016 International DuraStar 4400

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(Used) 2016 International DuraStar 4400, DIFFERENTIAL GEARS ONLY- Part Number: N/A, Serial Number: N/A, Make: Meritor, Model: RS23-160, Ratio: 5.38, Capacity: 23,000 Lbs, Reference images...

Condition	Used
Rear End	5.38 ratio
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2016
Stock Number	P-506924
MLS Number	14446992
Category	Differentials, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RS23160 Rear Axle Housing for a 2016 International DuraStar 4400

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(Used) 2016 International DuraStar 4400, DIFFERENTIAL HOUSING ONLY- Part Number: N/A, Serial Number: N/A, Make: Meritor, Model: RS23-160, Ratio: 5.38, Capacity: 23,000 Lbs, Suspension: Air...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2016
Stock Number	P-506922
MLS Number	14446990
Category	Axle Housings, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RS23160 Rear Axle Assembly for a 2016 International DuraStar 4400

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(Used) 2016 International DuraStar 4400, COMPLETE REAR DIFFERENTIAL- Part Number: N/A, Serial Number: N/A, Make: Meritor, Model: RS23-160, Ratio: 5.38, Capacity: 23,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	5.38 ratio
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2016
Stock Number	P-506919
MLS Number	14446987
Category	Axle Assemblies, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 International DuraStar 4400 Right Spindle

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(Used) 2016 International DuraStar 4400, FRONT SPINDLE/KNUCKLE- Part Number: 3844647C93, Serial Number: MON02170488, Side: Passenger Right Side, Make: Meritor, Model: MFS10143ANN336,...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2016
Side	RIGHT
Capacity	10,000 Lbs
Part Number	3844647C93
Stock Number	P-506914
MLS Number	14446981
Category	Spindles / Knuckles
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 International DuraStar 4400 Left Spindle

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(Used) 2016 International DuraStar 4400, FRONT SPINDLE/KNUCKLE- Part Number: 3844647C93, Serial Number: MON02170488, Side: Driver Left Side, Make: Meritor, Model: MFS10143ANN336, Capacity:...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2016
Side	LEFT
Capacity	10,000 Lbs
Part Number	3844647C93
Stock Number	P-506913
MLS Number	14446980
Category	Spindles / Knuckles
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 International DuraStar 4400 Front Axle Assembly

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(Used) 2016 International DuraStar 4400, COMPLETE FRONT AXLE- Part Number: 3844647C93, Serial Number: MON02170488, Center Leaf to Center Leaf: 32", Make: Meritor, Model: MFS10143ANN336,...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4400
Will Fit Year(s)	2016
Capacity	10,000 Lbs
Part Number	3844647C93
Stock Number	P-506903
MLS Number	14446971
Category	Axle Assemblies, Front
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2024 Kenworth T680

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(Used) 2024 Kenworth T680, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-62M30U896101627, Serial Number: F0R08494361, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Part Number	C05-62M30U896101627
Stock Number	P-506893
MLS Number	14446962
Category	Differentials, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Axle Housing for a 2024 Kenworth T680

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(Used) 2024 Kenworth T680, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C05-62M30U896101627, Serial Number: F0R08494361, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs,...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Part Number	C05-62M30U896101627
Stock Number	P-506892
MLS Number	14446961
Category	Axle Housings, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2024 Kenworth T680

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(Used) 2024 Kenworth T680, COMPLETE REAR REAR TANDEM- Part Number: C05-62M30U896101627, Serial Number: F0R08494361, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs, Hub...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Part Number	C05-62M30U896101627
Stock Number	P-506891
MLS Number	14446960
Category	Axle Assemblies, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Front Differential for a 2024 Kenworth T680

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(Used) 2024 Kenworth T680, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-62M30U896101627, Serial Number: F0R08494362, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Part Number	C05-62M30U896101627
Stock Number	P-506888
MLS Number	14446957
Category	Differentials, Front
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Axle Housing for a 2024 Kenworth T680

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(Used) 2024 Kenworth T680, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C05-62M30U896101627, Serial Number: F0R08494362, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs,...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Part Number	C05-62M30U896101627
Stock Number	P-506887
MLS Number	14446956
Category	Axle Housings, Rear
Last Updated	6/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Front Differential for a 2024 Kenworth T680

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(Used) 2024 Kenworth T680, COMPLETE FRONT REAR TANDEM- Part Number: C05-62M30U896101627, Serial Number: F0R08494362, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 19,000 Lbs, Hub...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Part Number	C05-62M30U896101627
Stock Number	P-506886
MLS Number	14446955
Category	Differentials, Front
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Dana DS405 Rear Axle Assembly for a 2003 Mack CH613

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(Used) 2003 Mack CH613, COMPLETE REAR REAR TANDEM- Part Number: 509827, Serial Number: HN00850611 Make: Spicer, Model: DS405, Ratio: 3.90, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	2003
Part Number	509827
Stock Number	P-496414
MLS Number	14133624
Category	Axle Assemblies, Rear
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2008 Seagrave Pumpers Right Spindle

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(Used) 2008 Seagrave Pumpers, FRONT SPINDLE/KNUCKLE- Part Number: P2632800, Serial Number: NWK00084008, Side: Passenger Right Side, Make: Meritor, Model: MFS20133ANK32, Capacity: 20,000 Lbs...

Condition	Used
Fits To Make(s)	Seagrave
Fits To Model(s)	Pumpers
Will Fit Year(s)	2008
Side	RIGHT
Capacity	20,000 Lbs
Part Number	P2632800
Stock Number	P-494165
MLS Number	14091942
Category	Spindles / Knuckles
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Detroit DA-RT-40.0-4 Front Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00051-656, Serial Number: 771194B0201297, Make: Detroit, Model: DA-RT-40.0-4, Ratio: 2.85, Capacity:...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00051-620
Stock Number	P-491463
MLS Number	14049942
Category	Differentials, Front
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RS23160 Rear Differential for a 2017 Freightliner Cascadia 113

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(Used) 2017 Freightliner Cascadia 113, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: S11-19339-250, Serial Number: FOR03968202, Make: Meritor, Model: RS23-160, Ratio: 2.50, Capacity:...

Condition	Used
Rear End	2.50 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2017
Part Number	S11-19339-250
Stock Number	P-114001
MLS Number	13984961
Category	Differentials, Rear
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Eaton RS402 Rear Differential for a 1996 Peterbilt 378

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$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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Freightliner M2 112 Right Spindle for a 2017 Freightliner M2 112 Medium Duty

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(Used) 2017 Freightliner M2 112 Medium Duty, FRONT SPINDLE/KNUCKLE- Part Number: C10-00024-147, Serial Number: M0N02686543, Side: Passenger Right Side, Make: Meritor, Model: MFS12143ANN428,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 112 Medium Duty
Will Fit Year(s)	2017
Side	RIGHT
Capacity	12,000 Lbs
Part Number	C10-00024-147
Stock Number	P-105286
MLS Number	13657855
Category	Spindles / Knuckles
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Peterbilt 579 Right Spindle

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(Used) 2018 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 693927, Serial Number: MY01711245, Side: Passenger Right Side, Make: Spicer, Model: E-1322LW, Capacity: 12,350 Lbs, Hub Bolts:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Side	RIGHT
Capacity	12,350 Lbs
Part Number	693927
Stock Number	P-102916
MLS Number	13606532
Category	Spindles / Knuckles
Last Updated	6/25/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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