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Rydemore Heavy Duty Truck Parts Rockwell RD20145 Axles & Differentials For Sale

Rydemore Heavy Duty Truck Parts
88 Benson St.
Fitchburg, MA 01420
United States
(888) 519-8914
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Truck Parts (29)
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Axles & Differentials (29)
   Axle Housings, Front (8)    Differentials, Front (21)
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Rockwell (29)
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RD20145 (29)
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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
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Rockwell RD20145 Front Axle Housing for a Rockwell RD20-145

2012 Rockwell RD20145 Front Axle Housing for a Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionAir Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Stock Number1071592
MLS Number14324659
CategoryAxle Housings, Front
Last Updated4/22/2026
Location
Fitchburg, MA, US
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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
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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
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Rockwell RD20145 Front Axle Housing for a 2005 Rockwell RT-40-145

Rockwell RD20145 Front Axle Housing for a 2005 Rockwell RT-40-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RT-40-145
Will Fit Year(s)2005
Part NumberC2 3121F2112
Stock Number1005254
MLS Number10318937
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
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Rockwell RD20145 Front Axle Housing for a 2000 Rockwell RD20-145

Rockwell RD20145 Front Axle Housing for a 2000 Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Will Fit Year(s)2000
Part NumberC2 3121F2112
Stock Number1003010
MLS Number10204499
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
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Rockwell RD20145 Front Axle Housing for a 2009 Rockwell RD20-145

Rockwell RD20145 Front Axle Housing for a 2009 Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionAir Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Will Fit Year(s)2009
Stock Number1003003
MLS Number10204520
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
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Rockwell RD20145 Front Axle Housing for a 2004 Rockwell RD20-145

Rockwell RD20145 Front Axle Housing for a 2004 Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionAir Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Will Fit Year(s)2004
Stock Number1002997
MLS Number10204516
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 Front, rear differential assembly. 6.43 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity4
ConditionRemanufactured
Rear End6.43 ratio
Stock NumberBP TRS RD20145/6.43
MLS Number14050671
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 front, rear differential assembly. 3.07 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End3.07 ratio
Stock NumberBP TRS RD20145/3.07
MLS Number14050651
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD-20-145 front, rear differential assembly. 3.55 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End3.55 ratio
Stock NumberBP TRS RD20145/3.55
MLS Number14050545
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$3,000 USD
New OE Rockwell RD20-145 front, rear differential assembly. 2.64 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionNew
Rear End2.64 ratio
Stock NumberBP TRS RD20145/2.64
MLS Number14050494
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 front, rear differential assembly. 2.93 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity3
ConditionRemanufactured
Rear End2.93 ratio
Stock NumberBP TRS RD20145/2.93
MLS Number14050493
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 front, rear differential assembly. 5.29 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End5.29 ratio
Stock NumberBP TRS RD20145/5.29
MLS Number14050481
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$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
Quantity3
ConditionRemanufactured
Rear End2.79 ratio
Stock NumberBP TRS RD20145/2.79
MLS Number14050443
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20145 front, rear differential assembly. 3.42 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End3.42 ratio
Stock NumberBP TRS RD20145/3.42
MLS Number14050392
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 front, rear differential assembly. 2.64 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End2.64 ratio
Stock NumberBP TRS RD20145/2.64
MLS Number14050381
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 front, rear differential assembly. 5.86 ratio 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.
ConditionRemanufactured
Rear End5.86 ratio
Stock NumberBP TRS RD20-145/5.8
MLS Number14050287
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 front, rear differential assembly. 4.88 ratio 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.
Quantity2
ConditionRemanufactured
Rear End4.88 ratio
Stock NumberBP TRS RD20-145/4.8
MLS Number14050284
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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