Rear Differentials For Sale below $10,000

(833) 541-___ SHOW
NUMBERCall Seller

Meritor-Rockwell 40-145 Rear Differential for a 1996 Freightliner FLD120

$695 USD

USED TAKEOUT 20-145 3.42 RATIO. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY EXCHANGE., Serial#: NA, Core Charge: 250.00, Ratio: 3.42, Casting#: NA

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1996
Stock Number	80626-4
MLS Number	14536765
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 905-___ SHOW
NUMBERCall Seller

2012 Eaton-Spicer S110LR410 Rear Differential

$1,750 USD

EATON-SPICER, S110L, 4.10,

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	S110LR410
Stock Number	2575832
MLS Number	13971240
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(855) 980-___ SHOW
NUMBERCall Seller

Meritor-Rockwell MD20143 Rear Differential for a 2017 Freightliner Cascadia

Contact for price

MILES 710309, Ratio: 247

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2017
Stock Number	HU4238-5
MLS Number	14536640
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Isuzu Rear Differential

$1,500 USD

Isuzu Drive Assembly P/N 8-971219020, GM 97121902, Core Charge: 0.00

Condition	New
Part Number	8-971219020
Stock Number	171973
MLS Number	14242489
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Alliance RT40-4N Rear Differential

$1,450 USD

Good Used, RT40-4N, Ratio 3.42, Core Charge: 300.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	170704
MLS Number	12724610
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RSP41 Rear Differential

$800 USD

#17. RSP41. Hub to Hub. Ratio: 5.57. Used. Paccar 8 bag suspension., Core Charge: 100.00, Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Stock Number	168897
MLS Number	12214009
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer S23190 Rear Differential

$1,050 USD

#?. S23-190. Hub to Hub. Ratio: 2.53. Used. Paccar 8 bag suspension., Core Charge: 200.00, Ratio: 2.53

Condition	Used
Rear End	2.53 ratio
Stock Number	168896
MLS Number	12214008
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$800 USD

#13. RS404. Hub to Hub. Ratio: 3.42. Used, Core Charge: 100.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	168895
MLS Number	12214007
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS404 Rear Differential

$800 USD

#5. RS404. Hub to Hub. Ratio: 3.58. Used, Core Charge: 100.00, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Stock Number	168894
MLS Number	12214006
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer S23190D Rear Differential

$1,050 USD

#36. S23-190D. Hub to Hub. Ratio: 3.21. Used, Core Charge: 300.00, Ratio: 3.21

Condition	Used
Rear End	3.21 ratio
Stock Number	168892
MLS Number	12214005
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer Rear Differential

$800 USD

#8. RS405. Hub to Hub. Ratio: 3.36. Used, Core Charge: 100.00, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	168885
MLS Number	12214003
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$800 USD

#18. RS404. Hub to Hub. Ratio: 3.08. Used, Core Charge: 100.00, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Stock Number	168884
MLS Number	12214002
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$800 USD

#12. RS404. No Tag. Hub to Hub. Ratio: 3.42. Used, Core Charge: 100.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	168879
MLS Number	12214000
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$800 USD

#11. RS404. Hub to HubB. Ratio: 3.70. Used, Core Charge: 100.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	168872
MLS Number	12213996
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$800 USD

#?. RS404. Hub to Hub. Ratio: 3.55. Used, Core Charge: 100.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	168870
MLS Number	12213995
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$800 USD

#6. RS404. Hub to Hub. Ratio: 3.42. Used, Core Charge: 100.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	168867
MLS Number	12213994
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Meritor RRL23160 Rear Differential

$1,450 USD

Hub to Hub. No Tag. RRL23160. Ratio: 5.63. USED. In frame cut off tag #167710 tandem with diff tag #167706, Core Charge: 300.00, Ratio: 5.63

Condition	Used
Rear End	5.63 ratio
Stock Number	167705
MLS Number	12213978
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Meritor MR2014X Rear Differential

$400 USD

MR2014X, turns, Ratio:2.47, Used, Still in Hub, Core Charge: 100.00, Ratio: 2.47

Condition	Used
Rear End	2.47 ratio
Stock Number	162572
MLS Number	12213976
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Alliance R23-4N Rear Differential

$750 USD

Reman R23-4N. Turns. Ratio: 5.87. Missing: yoke., Core Charge: 300.00, Ratio: 5.87

Condition	Used
Rear End	5.87 ratio
Stock Number	168057
MLS Number	12008728
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Meritor RRL23186 Rear Differential

$950 USD

Reman RRL23186. Turns. Ratio: 5.62., Core Charge: 300.00, Ratio: 5.62

Condition	Used
Rear End	5.62 ratio
Stock Number	168056
MLS Number	12008727
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Meritor RRL23186 Rear Differential

$950 USD

Reman RRL23186. Turns. Ratio: 5.62. Missing: yoke., Core Charge: 300.00, Ratio: 5.62

Condition	Used
Rear End	5.62 ratio
Stock Number	168055
MLS Number	12008726
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Rockwell RR20145 Rear Differential

$1,950 USD

Ratio 3.91 Reman, Core Charge: 800.00, Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Stock Number	144892
MLS Number	11614306
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Spicer RS404 Rear Differential

$900 USD

Ratio 5.29, Core Charge: 300.00, Ratio: 5.29

Condition	New
Rear End	5.29 ratio
Stock Number	148730
MLS Number	11614302
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Rockwell RR20145 Rear Differential

$1,950 USD

Ratio 2.64 Reman, Core Charge: 800.00, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Stock Number	144890
MLS Number	11614301
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts