Rockwell Front Differentials For Sale by Dealerships

2012 Rockwell RD23160 Front Differential for a Mack CXU613

$1,850 USD

GTO RD-23-160 3.73 RATIO

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	27041
MLS Number	12365489
Category	Differentials, Front
Last Updated	3/30/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell Front Differential

$2,450 USD

REMAN 1 YEAR WARR. LOCKER

Condition	Used
Rear End	3.58 ratio
Stock Number	28318
MLS Number	14101205
Category	Differentials, Front
Last Updated	3/19/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RDL20-145 Front Differential

$2,650 USD

REBUILT 1 YEAR WARRANTY LOCKER

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	27962
MLS Number	13505646
Category	Differentials, Front
Last Updated	3/19/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2012 Rockwell MD20-14X Front Differential for a Freightliner Cascadia

$1,250 USD

14X 3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28334
MLS Number	14142129
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	28331
MLS Number	14134176
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell Front Differential

$2,250 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	28325
MLS Number	14128543
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2022 Rockwell MD20-14X Front Differential for a Freightliner Cascadia

$1,450 USD

MT 40-14X ROCKWELL 2.28 RATIO FRONT REAR

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28311
MLS Number	14081545
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2015 Rockwell MD20-14X Front Differential for a International PROSTAR

$1,250 USD

GTO

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	26013
MLS Number	11526888
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RD20145 Front Differential

$2,000 USD

Remanufactured Rockwell RD20145 front, rear differential assembly. 3.36 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	3.36 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/3.36
MLS Number	14050736
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RDL20145 Front Differential

$2,500 USD

Remanufactured Rockwell RDL20145 Locking front, rear differential assembly. 2.64 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	2.64 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RDL20145
Stock Number	BP TRS RDL20145/2.6
MLS Number	14050699
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RP20145 Front Differential

$2,000 USD

Remanufactured Rockwell RP20145 front, rear differential assembly. 5.29 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	5.29 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RP20145
Stock Number	BP TRS RP20145/5.29
MLS Number	14050697
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RP20145 Front Differential

$2,000 USD

Remanufactured Rockwell RP-20-145 front, rear differential assembly. 4.33 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	2
Condition	Remanufactured
Rear End	4.33 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RP20145
Stock Number	BP TRS RP20145/4.33
MLS Number	14050679
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Quantity	4
Condition	Remanufactured
Rear End	6.43 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/6.43
MLS Number	14050671
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Condition	Remanufactured
Rear End	3.07 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/3.07
MLS Number	14050651
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RP20145 Front Differential

$2,000 USD

Remanufactured Rockwell RP20145 front, rear differential assembly. 2.79 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	5
Condition	Remanufactured
Rear End	2.79 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RP20145
Stock Number	BP TRS RP20145/2.79
MLS Number	14050628
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RP20145 Front Differential

$2,000 USD

Remanufactured Rockwell RP-20-145 front, rear differential assembly. 3.21 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	2
Condition	Remanufactured
Rear End	3.21 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RP20145
Stock Number	BP TRS RP20145/3.21
MLS Number	14050594
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell SQ100 Front Differential

$1,750 USD

Remanufactured Rockwell SQ100 front, rear differential assembly. 3.55 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	3.55 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	SQ100
Stock Number	BP TRS SQ100/3.55
MLS Number	14050577
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Condition	Remanufactured
Rear End	3.55 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/3.55
MLS Number	14050545
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Quantity	3
Condition	Remanufactured
Rear End	2.93 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/2.93
MLS Number	14050493
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Quantity	2
Condition	Remanufactured
Rear End	5.29 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/5.29
MLS Number	14050481
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Quantity	3
Condition	Remanufactured
Rear End	2.79 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/2.79
MLS Number	14050443
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RPL20145 Front Differential

$2,500 USD

Remanufactured Rockwell RPL20-145 locking front, rear differential assembly. 3.58 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RPL20145
Stock Number	BP TRS RPL20145/3.5
MLS Number	14050404
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Quantity	2
Condition	Remanufactured
Rear End	3.42 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/3.42
MLS Number	14050392
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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

Quantity	2
Condition	Remanufactured
Rear End	2.64 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20145/2.64
MLS Number	14050381
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts