Rockwell RD20145 Axles &amp; Differentials For Sale

(833) 396-___ SHOW
NUMBERCall Seller

2019 Rockwell RD20-145 Differential

$1,795 USD

REBUILT ROCKWELL RD20-145 FRONT DIFFERENTIAL RATIO 3.91, 41 SIDE GEARS, $500 CORE CHARGE, 1 YEAR WARRANTY, FOR MORE INFORMATION PLEASE CALL (833) 396-5166.

Condition	Remanufactured
Part Number	RD20-145
Stock Number	69227
MLS Number	10043987
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

2019 Rockwell RD20-145 Differential RATIO 3.91

$1,795 USD

REBUILT ROCKWELL RD20-145 FRONT DIFFERENTIAL, RATIO 3.91, 41 SIDE GEARS, 1 YEAR WARRANTY, FOR MORE INFORMATION ABOUT THIS DIFFERENTIAL PLEASE CALL (833) 396-5166.

Condition	Remanufactured
Part Number	RD20-145
Stock Number	69227
MLS Number	10043934
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell RD20145 Rear Differential for a 1994 Peterbilt 378

$1,250 USD

GOOD USED, Core Charge: 100

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Will Fit Year(s)	1994
Stock Number	2A1E57012
MLS Number	14054549
Category	Differentials, Rear
Last Updated	3/12/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Rockwell RD20145 Front Differential

$550 USD

REBUILDABLE CORE, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Stock Number	2A1E56638
MLS Number	13711158
Category	Differentials, Front
Last Updated	3/12/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Rockwell RD20145 Front Differential

$1,250 USD

GOOD USED, Core Charge: 100, Ratio: 3.07

Condition	Used
Rear End	3.07 ratio
Stock Number	2A1E54619
MLS Number	12263964
Category	Differentials, Front
Last Updated	3/12/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Rockwell RD20145 Front Differential for a 2006 International 9900I

$1,250 USD

GOOD USED, Core Charge: 100, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9900I
Will Fit Year(s)	2006
Stock Number	2A1E53294
MLS Number	11639318
Category	Differentials, Front
Last Updated	3/12/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Rockwell RD20145 Front Differential for a 2008 Freightliner CENTURY CLASS CST120

$1,250 USD

GOOD USED, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY CLASS CST120
Will Fit Year(s)	2008
Stock Number	2A1E52690
MLS Number	11635487
Category	Differentials, Front
Last Updated	3/12/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(877) 254-___ SHOW
NUMBERCall Seller

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 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 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 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 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

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.

Condition	Remanufactured
Rear End	5.86 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/5.8
MLS Number	14050287
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. 4.88 ratio 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Quantity	2
Condition	Remanufactured
Rear End	4.88 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/4.8
MLS Number	14050284
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. 4.63 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	4.63 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/4.6
MLS Number	14050283
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. 4.10 ratio,

Quantity	2
Condition	Remanufactured
Rear End	4.10 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/4.1
MLS Number	14050280
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. 3.73 ratio,

Condition	Remanufactured
Rear End	3.73 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/3.7
MLS Number	14050276
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 3.70 ratio,

Condition	Remanufactured
Rear End	3.70 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/3.7
MLS Number	14050275
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. 3.58 ratio,

Quantity	6
Condition	Remanufactured
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	BP TRS RD20-145/3.5
MLS Number	14050273
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts