Rockwell Rear Differentials For Sale

Rockwell 20-145 Rear Differential

$550 USD

USED ROCKWELL 20-145 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.90.

Condition	Used
Part Number	20-145, RATIO 3.90
Stock Number	S4112
MLS Number	10155511
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential, RATIO 3.42

$550 USD

USED ROCKWELL 20-145 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.42.

Condition	Used
Part Number	20-145 RATIO 3.42
Stock Number	S4110
MLS Number	10155507
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell MD2014X Rear Differential, RATIO 3.25

$650 USD

USED ROCKWELL MD20-14X REAR DIFFERENTIAL ASSEMBLY, RATIO 3.25

Condition	Used
Part Number	MD20-14X , RATIO 3.25
Stock Number	S4106
MLS Number	10155498
Category	Differentials, Rear
Last Updated	4/2/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential, Ratio 3.73

$550 USD

USED ROCKWELL 20-145 REAR DIFFERENTIAL, RATIO 3.73, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE.

Condition	Used
Part Number	20-145, Ratio 3.73
Stock Number	S4102
MLS Number	10149826
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential, Ratio 3.91

$550 USD

USED ROCKWELL 20-145 REAR DIFFERENTIAL, RATIO 3.91, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE.

Condition	Used
Part Number	20-145, Ratio 3.91
Stock Number	S4101
MLS Number	10149825
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential, Ratio 3.90

$550 USD

USED ROCKWELL 20-145 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.90, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE.

Condition	Used
Part Number	20-145, Ratio 3.90
Stock Number	S4101
MLS Number	10149823
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential, Ratio 3.91

$550 USD

USED ROCKWELL 20-145 REAR DIFFERENTIAL ASSEMBLY, RATIO 3.91, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE.

Condition	Used
Part Number	20-145, Ratio 3.91
Stock Number	S4099
MLS Number	10149794
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential Ratio 3.58

$550 USD

USED ROCKWELL REAR DIFFERENTIAL ASSEMBLY 20-145, RATIO 3.58, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGINE.

Condition	Used
Part Number	20-145
Stock Number	S4097
MLS Number	10149790
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell MD2014X Rear Differential RATIO 3.42

$650 USD

USED ROCKWELL MD2014X REAR DIFFERENTIAL ASSEMBLY, RATIO 3.42, WARRANTY AVAILABLE, FOR MORE INFORMATION PLEASE CALL (833) 396-5166.

Condition	Used
Part Number	MD20+14X
Stock Number	S4096
MLS Number	10134438
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell MD2014X Rear Differential, Ratio 3.36

$850 USD

USED ROCKWELL MD20-14X REAR DIFFERENTIAL ASSEMBLY, RATIO3.36.

Condition	Used
Part Number	MD20-14x
Stock Number	S4050
MLS Number	10107811
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential Ratio 3.21

$650 USD

USED ROCKWELL REAR DIFFERENTIAL 20-145, RATIO 3.21.

Condition	Used
Part Number	20-145
Stock Number	S4056
MLS Number	10092332
Category	Differentials, Rear
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 734-___ SHOW
NUMBERCall Seller

1992 Rockwell SSHD Rear Differential

Contact for price

REMANUFACTURED SSHD REAR REAR DIFFERENTIAL WITH R:4.11, COMPLETE, INSPECTED READY TO WORK, ALSO MANY DIFFS IN STOCK (USED AND REMANS)

Condition	Remanufactured
Stock Number	1157-1125191
MLS Number	9985496
Category	Differentials, Rear
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
NUMBERCall Seller

2006 Rockwell Rear Differential RT23160

Contact for price

REMANUFACTURED RT-23160 ROCKWELL REAR REAR DIFFERENTIAL R:3.58 LOCKER, ALSO MANY DIFFERENTIALS IN STOCK. - FOR PRICE AND SHIPPING CONTACT US AT 786.412.1447 OR 786.412.8910, ALSO VISIT...

Condition	Remanufactured
Stock Number	729-1003198
MLS Number	9929254
Category	Differentials, Rear
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 734-___ SHOW
NUMBERCall Seller

1992 Rockwell SQ100 REAR Rear Differential

Contact for price

1992 ROCKWELL SQ-100 DIFFERENTIALS RATIO 3.42, USED REAR REAR SQ-100 ROCKWELL DIFFERENTIAL RATIO 3.42, USED INSPECTED READY TO WORK., ALSO MANY RATIOS AVAILABLE.

Condition	Used
Stock Number	282-07301910
MLS Number	9851751
Category	Differentials, Rear
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

Rockwell RS15120 Rear Differential

Recently Updated

$1,000 USD

Remanufactured Rockwell RS-15-120 rear, 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
Stock Number	BP TRS RS-15-120/5.
MLS Number	14050705
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell R-170 Rear Differential

Recently Updated

$1,250 USD

Remanufactured Rockwell R-170 rear, rear differential assembly. 3.70 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	BP TRS R-170/3.70
MLS Number	14050693
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell QT140 Rear Differential

Recently Updated

$1,250 USD

Remanufactured Rockwell QT140 rear, rear differential assembly. 4.11 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	BP TRS QT140/4.11
MLS Number	14050686
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RC22145 Rear Differential

Recently Updated

$1,250 USD

Remanufactured Rockwell RC22145 rear, rear differential assembly. 5.13 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	2
Condition	Remanufactured
Rear End	5.13 ratio
Stock Number	BP TRS RC22145/5.13
MLS Number	14050685
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS23160 Rear Differential

Recently Updated

$1,700 USD

Remanufactured Rockwell RS-23-160 rear, 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
Stock Number	BP TRS RS-23-160/3.
MLS Number	14050683
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS15120 Rear Differential

Recently Updated

$1,000 USD

Remanufactured Rockwell RS-15-120 rear, rear differential assembly. 5.57 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	5.57 ratio
Stock Number	BP TRS RS-15-120/5.
MLS Number	14050680
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS15120 Rear Differential

Recently Updated

$1,000 USD

Remaufactured Rockwell RS-15-120 rear, rear differential assemlby. 4.10 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	4.10 ratio
Stock Number	BP TRS RS-15-120/4.
MLS Number	14050674
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS21145 Rear Differential

Recently Updated

$1,200 USD

Remanufactured Rockwell RS-21-145 rear, rear differential assembly. 5.13 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	5.13 ratio
Stock Number	BP TRS RS-21-145/5.
MLS Number	14050670
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS17145 Rear Differential

Recently Updated

$1,000 USD

Remanufactured Rockwell RS-17-145 rear, 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
Stock Number	BP TRS RS-17-145/3.
MLS Number	14050665
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RSL-21-145 Rear Differential

Recently Updated

$1,675 USD

Remanufactured Rockwell RS-21-145 Locking rear, 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
Stock Number	BP TRS RSL-21-145/3
MLS Number	14050664
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts