Truck Axles &amp; Differentials for Sale

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1986 Meritor FF941 Front Axle Assembly for a Freightliner FLT

$657 USD

(USED) Meritor FF941 Rating: 12000 Brake Type: AIR DRUM Spring Center: 33.5 Wheel Type: 10 BOLT BUDD CAST # 5342

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLT
Stock Number	25702177
MLS Number	13173688
Category	Axle Assemblies, Front
Last Updated	8/26/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Used GMC FL-1 Passenger Side Spindle

$568 USD

Used FL-1 Passenger Side Spindle, Side: Passenger

Quantity	2
Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	FL-1
Side	Passenger
Part Number	15630966
Stock Number	401-18216
MLS Number	12513056
Category	Spindles / Knuckles
Last Updated	8/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used GMC FL-1 Driver Side Spindle

$622 USD

Used FL-1 Driver Side Spindle, Side: Driver

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	FL-1
Side	Driver
Part Number	15630965
Stock Number	401-21274
MLS Number	14556416
Category	Spindles / Knuckles
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2013 Reconditioned Eaton R46-170 Air Trac Axle Housing

$2,850 USD

Reconditioned R46-170 Air Trac Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	R46-170
Will Fit Year(s)	2013
Part Number	322703
Stock Number	300-27238
MLS Number	14556414
Category	Axle Housings
Last Updated	8/25/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Eaton RS404 Differential Non Locker Ratio 4.11

$395 USD

Used RS404 Differential Non Locker Ratio 4.11

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Part Number	RS-404
Stock Number	700-15505
MLS Number	14556409
Category	Differentials, Unspecified
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2019 Used Meritor RR23160 Differential - Ratio: 2.93 - Non-Locker

$1,195 USD

Used RR23160 Differential - Ratio: 2.93 - Non-Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	RS-23-160
Will Fit Year(s)	2019
Part Number	A43200E2137293
Stock Number	700-15508
MLS Number	14556408
Category	Differentials, Unspecified
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2015 Used Eaton DSP41 Differential - Ratio: 3.70 - Non-Locker

$1,695 USD

Used DSP41 Differential - Ratio: 3.70 - Non-Locker

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DSP41
Will Fit Year(s)	2015
Part Number	DSP41
Stock Number	700-15522
MLS Number	14556407
Category	Differentials, Unspecified
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Used Eaton RS404 Differential Non-Locker Ratio 4.88

$395 USD

Used RS404 Differential Non-Locker Ratio 4.88

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Part Number	511335
Stock Number	700-15525
MLS Number	14556406
Category	Differentials, Unspecified
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2021 Used Meritor MRL2014X Ratio 2.64 Locker

$1,195 USD

Used MRL2014X Ratio 2.64 Locker

Condition	Used
Fits To Make(s)	Meritor
Fits To Model(s)	MR2014X
Will Fit Year(s)	2021
Part Number	A23200G1879
Stock Number	700-15528
MLS Number	14556405
Category	Differentials, Unspecified
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton RS-404 Rear W/B Straddle Axle Housing

$2,450 USD

Reconditioned RS-404 Rear W/B Straddle Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-404
Part Number	307472
Stock Number	300-27480
MLS Number	14556402
Category	Axle Housings
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton S-110 Spring Axle Housing

$2,100 USD

Reconditioned S-110 Spring Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Dana
Fits To Model(s)	S-110
Part Number	323396
Stock Number	300-27484
MLS Number	14556397
Category	Axle Housings
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Mack CRDPCL150R340 Front Differential

$4,500.36 USD

2 B+4B, LOCKER

Condition	Used
Rear End	3.40 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CRDPCL150R340
Stock Number	2664811
MLS Number	14452523
Category	Differentials, Front
Last Updated	8/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack CRD1501R379 Front Differential

$4,500 USD

HAS INTERWHEEL LIMITED SLIP INTERNALS, ****DO NOT SELL****, UNIT IN PIECES. MISSING RP. WILL REASSEMBLE

Condition	Used
Rear End	3.79 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CRD1501R379
Stock Number	2429938
MLS Number	12994085
Category	Differentials, Front
Last Updated	8/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack CRDPC150R379 Front Differential

$4,500 USD

2 BOLT + 4 DRILLED CASE

Condition	Remanufactured
Rear End	3.79 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CRDPC150R379
Stock Number	2500492
MLS Number	13455934
Category	Differentials, Front
Last Updated	8/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer RSP40 Rear Axle Assembly

$2,500 USD

2 BOLT LEFT, PETERBILT LOW AIR LEAF, 15+1 FLANGE, NON WELDED PERCH

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RSP40
Capacity	20K
Stock Number	2576136
MLS Number	13975237
Category	Axle Assemblies, Rear
Last Updated	8/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2006 Hendrickson SteerTek Front Axle Assembly

$760.24 USD

HENDRICKSON STEERTEK

Condition	Used
Fits To Make(s)	HENDRICKSON
Fits To Model(s)	STEERTEK
Capacity	12,000 LBS
Stock Number	2613786
MLS Number	14222169
Category	Axle Assemblies, Front
Last Updated	8/27/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2020 Meritor MD2014X

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USED 2020 MD2014X FRONT MERITOR DIFFERENTIAL, RATIO:3.55, 3200J2220, COMPLETE, INSPECTED IN GOOD CONDITION, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8960-0820266
MLS Number	14556091
Category	Axles & Differentials
Last Updated	8/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2009 Spicer RSP40

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USED 2009 RSP40 REAR REAR SPICER DIFFERENTIAL, RATIO:3.70, 131812, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8959-0820265
MLS Number	14556090
Category	Axles & Differentials
Last Updated	8/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2022 Spicer R46-170H

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USED 2022 R46-170H SPICER REAR REAR DIFFERENTIAL, LOCKER, RATIO:3.91, 46.000LBS, COMPLETE, READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8958-0820264
MLS Number	14556089
Category	Axles & Differentials
Last Updated	8/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2021 Meritor MD2014X

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USED 2021 MD2014X FRONT MERITOR DIFFERENTIAL, RATIO:2.64, 3200J2220, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8957-0820263
MLS Number	14556088
Category	Axles & Differentials
Last Updated	8/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2022 Spicer D46-170hp

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USED 2022 D46-170HP FRONT SPICER DIFFERENTIAL, LOCKER, RATIO:3.91, 46.000LBS, 131219, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8956-0820262
MLS Number	14556083
Category	Axles & Differentials
Last Updated	8/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Meritor-Rockwell RR20145 Rear Differential

$1,350 USD

RR20145-683 - Rebuilt,

Quantity	2
Condition	Remanufactured
Rear End	6.83 ratio
Stock Number	RR20145-683-REB
MLS Number	13963912
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Meritor-Rockwell SQHPR SQHP-R/QAR 6.17 Ratio Gear Set, Part # 37548

$385 USD

Used SQHP-R / QAR 6.17 Ratio Gear Set - Part # 37548

Condition	Used
Rear End	6.17 ratio
Stock Number	4540829
MLS Number	13896177
Category	Differential Misc. Parts
Last Updated	8/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment