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Used Rear Differentials For Sale in Massachusetts

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   Differentials, Rear (284)
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Shop Rear Differentials by Brand

Showing 1 - 25 of 284 Rear Differential Listings

1 - 25 of 284 listings
1 - 25 of 284 listings
Rockwell RSL-23-160 Rear Differential

Rockwell RSL-23-160 Rear Differential

Recently Updated
$850 USD
Good used Rockwell RSL-23-160 full locking rear, rear differential assembly. 3.58 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RSL-23-160
Stock NumberRyd RSL-23-160/3.58
MLS Number10806803
CategoryDifferentials, Rear
Last Updated4/18/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

Recently Updated
$600 USD
Good used Rockwell RS-20-145 rear, rear differential assembly. 3.90 Ratio. 90 day guarantee for swap or refund,
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock NumberRyd RS-20-145/3.90/
MLS Number11382152
CategoryDifferentials, Rear
Last Updated4/18/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Meritor MR2014X Rear Differential

Meritor MR2014X Rear Differential

Recently Updated
$750 USD
Good used Meritor MR2014X rear, rear differential assembly. 2.79 ratio. 90 day guarantee for swap or refund
Quantity3
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)MERITOR
Fits To Model(s)MR2014X
Stock NumberRyd MR2014X/2.79/41
MLS Number11961593
CategoryDifferentials, Rear
Last Updated4/15/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Alliance R20-4N Rear Differential

Alliance R20-4N Rear Differential

Recently Updated
$950 USD
Good used Alliance R20-4N Rear, rear Differential Assembly. 5.56 Ratio. 90 day guarantee for swap or refund,
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)ALLIANCE
Fits To Model(s)R20-4N
Stock NumberRyd R20-4N/5.56/41
MLS Number10744646
CategoryDifferentials, Rear
Last Updated4/15/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Alliance R21-2N Rear Differential

Alliance R21-2N Rear Differential

$750 USD
Good used Alliance R21-2N Rear, rear Differential Assembly. 5.714 Ratio with e-brake. 90 day guarantee for swap or refund,
ConditionUsed
Rear End5.71 ratio
Fits To Make(s)ALLIANCE
Fits To Model(s)R21-2N
Stock NumberRyd R21-2N/5.714/38
MLS Number10535800
CategoryDifferentials, Rear
Last Updated4/9/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

$500 USD
Good used Rockwell RS-19-145 rear, rear differential assembly with emergency brake. 4.11 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-19-145
Stock NumberRyd RS-19-145/4.11/
MLS Number14220470
CategoryDifferentials, Rear
Last Updated3/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS21145 Rear Differential for a Rockwell RS-21-145

Rockwell RS21145 Rear Differential for a Rockwell RS-21-145

$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 5.29 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-21-145
Stock NumberRyd RS-21-145/5.29/
MLS Number10310485
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

$500 USD
Good used Rockwell RS-20-145 rear, rear differential assembly. 3.58 Ratio. 90 day guarantee for swap or refund,
Quantity2
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock NumberRyd RS-20-145/3.58/
MLS Number10204618
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RSL-23-160 Rear Differential

Rockwell RSL-23-160 Rear Differential

$750 USD
Good used Rockwell RSL-23-160 full locking rear, rear differential assembly. 2.67 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End2.67 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RSL-23-160
Stock NumberRyd RSL-23160/2.67/
MLS Number14137008
CategoryDifferentials, Rear
Last Updated2/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS17144 Rear Differential for a Rockwell RS-17-144

Rockwell RS17144 Rear Differential for a Rockwell RS-17-144

$500 USD
Good used Rockwell RS-17-144 rear, rear differential assembly with parking brake. 5.57 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-17-144
Stock NumberRyd RS-17-144/5.57/
MLS Number14164847
CategoryDifferentials, Rear
Last Updated2/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Spicer S150-S Rear Differential

Spicer S150-S Rear Differential

$750 USD
Good used Spicer S150-S rear, rear differential assembly with emergency brake. 4.44 Ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End4.44 ratio
Fits To Make(s)SPICER
Fits To Model(s)S150-S
Stock NumberRyd S150-S/4.44/36
MLS Number14164846
CategoryDifferentials, Rear
Last Updated2/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS17145 Rear Differential for a Rockwell RS-17-145

Rockwell RS17145 Rear Differential for a Rockwell RS-17-145

$500 USD
Good used inspected Rockwell RS-17-145 rear, rear differential assembly. 4.63 ratio 90 day gurantee for swap or refund
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-17-145
Stock NumberRyd RS-17-145/4.63/
MLS Number14164844
CategoryDifferentials, Rear
Last Updated2/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

$600 USD
Good used Rockwell RS-19-145 rear, rear differential assembly. 5.86 ratio 90 day gurantee for swap or refund.
Quantity2
ConditionUsed
Rear End5.86 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-19-145
Stock NumberRyd RS-19-145/5.86/
MLS Number14164833
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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