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Rockwell RD20145 Front Differentials For Sale in United States

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   Differentials, Front (124)
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Rockwell (124)
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RD20145 (124)
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Showing 26 - 50 of 124 Front Differential Listings

26 - 50 of 124 listings
26 - 50 of 124 listings
Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$1,100 USD
Good used Rockwell RD20145 Front Rear Differential Assembly 3.42 Ratio 90 day guarantee for swap or refund,
Quantity2
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20145
Stock NumberRyd RD20145/3.42/41
MLS Number11944789
CategoryDifferentials, Front
Last Updated4/23/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$1,100 USD
Good used Rockwell RD20-145 Front, 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)RD20145
Stock NumberRyd RD20-145/3.58/4
MLS Number10260065
CategoryDifferentials, Front
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 RD20145 Front Differential

Rockwell RD20145 Front Differential

$1,100 USD
Good used Rockwell RD20145 front, rear differential with pump. 5.86 ratio. 90 day guarantee for swap or refund
Quantity2
ConditionUsed
Rear End5.86 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20145
Stock NumberRyd RD20145/5.86/41
MLS Number11410848
CategoryDifferentials, Front
Last Updated1/17/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

Recently Updated
$2,000 USD
Remanufactured Rockwell RD20-145 rear, rear differential assembly. 2.79 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End2.79 ratio
Stock NumberBP TRS RD20145/2.79
MLS Number14050443
CategoryDifferentials, Front
Last Updated10/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
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