Rockwell Front Differentials For Sale in United States

1994 Rockwell SQ100 Front Differential

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USED SQ100 ROCKWELL FRONT DIFFERENTIAL, RATIO:3.55, CAST:3200-L-1182, COMPLETE, FULLY INSPECTED INSIDE, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8434-0220266
MLS Number	14156204
Category	Differentials, Front
Last Updated	3/24/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1989 Rockwell SQHP Front Differential

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USED 1.989 SQHP FRONT ROCKWELL DIFFERENTIAL, RATIO:4.33, CAST:3200-L-1182, COMPLETE, INSPECTED INSIDE READY TO WORK, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8386-0202262
MLS Number	14121499
Category	Differentials, Front
Last Updated	3/24/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1993 Rockwell SQ100 Front Differential

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USED SQ100 FRONT ROCKWELL DIFFERENTIAL, RATIO:3.90, CAST:3200-L-1182, COMPLETE, INSPECTED INSIDE IN GOOD CONDITION, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8362-0127263
MLS Number	14111615
Category	Differentials, Front
Last Updated	3/24/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1991 Rockwell SQHP Front Differential

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USED SQHP FRONT ROCKWELL DIFFERENTIAL, RATIO:3.90, CAST:3200L1182, COMPLETE, INSPECTED IN GOOD CONDITION, ALSO MANY DIFFERENTIALS IN STOCK

Condition	Used
Stock Number	8304-0109262
MLS Number	14080543
Category	Differentials, Front
Last Updated	3/24/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

Rockwell 4.88 Front Differential for a Volvo

$2,500 USD

46,000 lbs

Condition	Used
Fits To Make(s)	VOLVO
Stock Number	1488
MLS Number	14129731
Category	Differentials, Front
Last Updated	3/21/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(855) 750-___ SHOW
NUMBERCall Seller

Rockwell SFDF Front Differential

$1,755 USD

RECONDITIONED ROCKWELL DIFFERENTIAL, SFDF 706 RATIO 50 SPLINE AXLE, NO CORE CHARGE OUTRIGHT SALE

Condition	Used
Stock Number	65966
MLS Number	10895502
Category	Differentials, Front
Last Updated	3/20/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Rockwell 2.64 Front Differential

$1,500 USD

DIFFERENTIAL MODEL MD2014XR2.64, FREIGHTLINER AIRLINER

Condition	Used
Stock Number	372
MLS Number	14022279
Category	Differentials, Front
Last Updated	3/17/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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

Quantity	2
Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	Ryd RD20-145/3.58/4
MLS Number	10260065
Category	Differentials, Front
Last Updated	2/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2006 Rockwell 3.42 Front Differential for a Volvo Truck VNL

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Condition	Used
Fits To Make(s)	VOLVO TRUCK
Fits To Model(s)	VNL
Stock Number	1158
MLS Number	14022852
Category	Differentials, Front
Last Updated	2/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(833) 432-___ SHOW
NUMBERCall Seller

Rockwell MD2014X Front Differential

$1,000 USD

4.33 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Rockwell
Fits To Model(s)	MD2014X
Stock Number	R12587069
MLS Number	14118789
Category	Differentials, Front
Last Updated	1/30/2026
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

Rockwell 3.42 Front Differential

$1,300 USD

Condition	Used
Stock Number	373
MLS Number	14022280
Category	Differentials, Front
Last Updated	1/29/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell RP20145 2.64 Front Differential

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RP20145 2.64

Condition	Used
Stock Number	471
MLS Number	14022334
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 3.08 Front Differential

$1,500 USD

MD2014XR3.08

Condition	Used
Stock Number	370
MLS Number	14022277
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 3.55 Front Differential

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Condition	Used
Stock Number	368
MLS Number	14022275
Category	Differentials, Front
Last Updated	1/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

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

Quantity	2
Condition	Used
Rear End	5.86 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	Ryd RD20145/5.86/41
MLS Number	11410848
Category	Differentials, Front
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RD20145 Front Differential

$1,100 USD

Good used Rockwell RD20145 Front Rear Differential Assembly 4.10 Ratio 90 day guarantee for swap or refund

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RD20145
Stock Number	Ryd RD20145/4.10/41
MLS Number	13585362
Category	Differentials, Front
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RP20145 Front Differential

$1,100 USD

Good used Rockwell RP20145 Front, Rear Differential Assembly with pump. 4.11 ratio 90 day guarantee for swap or refund.

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RP20145
Stock Number	Ryd RP20145/4.11/41
MLS Number	12517970
Category	Differentials, Front
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell SR170 Front Differential

$1,850 USD

Good used Rockwell SR170 Front, Rear Differential Assembly 4.30 Ratio 90 day guarantee for swap or refund,

Condition	Used
Rear End	4.30 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	SR170
Stock Number	Ryd SR170/4.30/46
MLS Number	10643449
Category	Differentials, Front
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell 2.79 Front Differential

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Condition	Used
Stock Number	510
MLS Number	14022358
Category	Differentials, Front
Last Updated	1/13/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(877) 254-___ SHOW
NUMBERCall Seller

Rockwell RD20145 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	3.73 ratio
Stock Number	23418
MLS Number	10534557
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
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Rockwell RD20145 Front Differential

$2,150 USD

REBUILT - 12 MONTH WARRANTY

Quantity	2
Condition	Remanufactured
Rear End	3.73 ratio
Stock Number	22403
MLS Number	10534274
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 432-___ SHOW
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Rockwell RD20145 Front Differential

$1,000 USD

3.21 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Rockwell
Fits To Model(s)	RD20145
Stock Number	R12111474
MLS Number	13700594
Category	Differentials, Front
Last Updated	7/15/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(855) 946-___ SHOW
NUMBERCall Seller

2005 Rockwell CENTURY Front Differential

$1,250 USD

GOOD USED ROCKWELL RD20145-3.73 FRONT DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	Rockwell
Fits To Model(s)	CENTURY
Stock Number	145084
MLS Number	13697721
Category	Differentials, Front
Last Updated	7/12/2025
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

(855) 905-___ SHOW
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Rockwell SR270 Front Differential

$7,050.14 USD

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	SR270
Stock Number	4871
MLS Number	10931883
Category	Differentials, Front
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck