Rockwell Front Differentials For Sale below $10,000

(844) 503-___ SHOW
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Rockwell QHD Front Differential for a 1979 White Freightliner CAB OVER

$1,200 USD

GOOD USED, Core Charge: 20, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	WHITE FREIGHTLINER
Fits To Model(s)	CAB OVER
Will Fit Year(s)	1979
Stock Number	2A1E29909
MLS Number	11626118
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Rockwell QHD Front Differential for a 1972 Western Star

Contact for price

Condition	Used
Fits To Make(s)	WESTERN STAR
Will Fit Year(s)	1972
Stock Number	2A1E28314
MLS Number	11626115
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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

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	5/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2014 Rockwell MD20-14X Front Differential for a Mack CXU600

$1,250 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU600
Stock Number	28377
MLS Number	14286590
Category	Differentials, Front
Last Updated	4/4/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell 20-145 Front Differential

$1,250 USD

Used Rockwell RD 20-145 Front Differential Assembly RATIO 3.58

Condition	Used
Stock Number	AB2621FR
MLS Number	11850424
Category	Differentials, Front
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell RD23160 Front Differential

$4,250 USD

Used Rockwell 23-160 Front differential with Lock, Ratio 4.10. Sold Complete with housing and axles. Freightliner housing

Condition	Used
Stock Number	S2549FR
MLS Number	11741983
Category	Differentials, Front
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 40-14X Front Differential

$1,250 USD

Used Rockwell 40-14X front differential, ratio 3.42

Condition	Used
Stock Number	S4108FR
MLS Number	11558490
Category	Differentials, Front
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Front Differential

$950 USD

Used Rockwell 20-145 Front Differential, RATIO 3.58

Condition	Used
Stock Number	S2074FR
MLS Number	11289519
Category	Differentials, Front
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell Front Differential

$1,850 USD

Used Rockwell RDL 23-160 Front Differential, Ratio 4.10, Diff Lock

Condition	Used
Stock Number	S1649FR
MLS Number	10910628
Category	Differentials, Front
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2020 Rockwell MT 40-14x Front Differential for a International LT625

$1,500 USD

Used Rockwell MT40-14X Front Differential, Ratio 3.08

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	S7089FRD
MLS Number	10876442
Category	Differentials, Front
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2020 Rockwell LT625 Front Differential for a International LT625

$1,500 USD

Used Rockwell MT40-14X Front Differential, Ratio 3.08

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	S7089FRD
MLS Number	10876440
Category	Differentials, Front
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's 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.

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