Rockwell Truck Parts For Sale

(844) 484-___ SHOW
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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.

(844) 484-___ SHOW
NUMBERCall Seller

Rockwell 3.55 Front Differential

Contact for price

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 SSHR Rear Differential

$1,100 USD

Good used Rockwell SSHR rear, rear differential assembly. 5.29 Ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	SSHR
Stock Number	Ryd SSHR/5.29/24
MLS Number	11999595
Category	Differentials, Rear
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS23160 Rear Differential for a Rockwell RS-23-160

$1,000 USD

Good used Rockwell RS-23-160 rear, rear differential assembly. 4.89 ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	4.89 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-23-160
Stock Number	Ryd RS-23-160/4.89/
MLS Number	10568090
Category	Differentials, Rear
Last Updated	1/17/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Rockwell RS19145 Rear Axle Housing for a Rockwell RS-19-145

$850 USD

Good used inspected Rockwell RS-19-145 Rear, Rear Axle Housing. 30 day guarantee for swap or refund

Condition	Used
Suspension	Spring
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-19-145
Stock Number	1061529
MLS Number	14093113
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS21145 Rear Differential for a Rockwell RS-21-145

$600 USD

Good used Rockwell RS-21-145 rear, rear differential assembly. 3.58 ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-21-145
Stock Number	Ryd RS-21-145/3.58/
MLS Number	10568084
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2004 Rockwell RS26185 Rear Axle Housing for a Freightliner CONDOR LOW CAB FORWARD

$2,500 USD

OEM# C61 3121N1444 (S), GOOD CONDITION USED REAR/REAR AXLE HOUSING

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CONDOR LOW CAB FORWARD
Stock Number	14261
MLS Number	10896186
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2008 Rockwell RS21145 Rear Axle Housing for a Blue Bird N/A

$1,500 USD

Good condition Used Blue Bird bus rear axle housing RS21145NFNN799

Condition	Used
Suspension	Spring
Fits To Make(s)	BLUE BIRD
Fits To Model(s)	N/A
Stock Number	12582
MLS Number	10895029
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2017 Rockwell MS17-14X Rear Axle Housing for a Freightliner M2 106 Medium Duty

$1,500 USD

Good Condition Used Axle Housing OEM Part Number: C22 3121L1728 (S)

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106 Medium Duty
Stock Number	12497
MLS Number	10894970
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2015 Rockwell MR-20-14X Rear Axle Housing for a Freightliner CASCADIA 125

$1,500 USD

Condition	Used
Suspension	AirLiner
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	12281
MLS Number	10894817
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2015 Rockwell MD-20-14X Front Axle Housing for a Freightliner CASCADIA 125

$1,500 USD

Condition	Used
Suspension	AirLiner
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	12280
MLS Number	10894816
Category	Axle Housings, Front
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2007 Rockwell RD23160 Front Axle Housing for a Autocar WX

$2,000 USD

GOOD USED FWD REAR, 3121Y1403

Condition	Used
Fits To Make(s)	AUTOCAR
Fits To Model(s)	WX
Stock Number	11149
MLS Number	10894329
Category	Axle Housings, Front
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2001 Rockwell RS17145 Rear Axle Housing for a Freightliner MT55 CHASSIS

$2,000 USD

GOOD USED HOUSING, C1 3121K2169 (S)

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT55 CHASSIS
Stock Number	10576
MLS Number	10894135
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2012 Rockwell MR-20-14X Rear Axle Housing for a Freightliner CASCADIA

$1,500 USD

OEM C22 3121L1728 (S)

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	7548
MLS Number	10893390
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2000 Rockwell RD/RP-20-145 Front Axle Housing for a Freightliner CENTURY CLASS 112

$1,500 USD

OEM: C2 3121F2112 / C17 3121M1729S

Condition	Used
Suspension	AirLiner
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY CLASS 112
Stock Number	5138
MLS Number	10892861
Category	Axle Housings, Front
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2001 Rockwell EZ RIDER Rear Axle Housing for a Eldorado EZ RIDER

$1,500 USD

OEM 3121L2196, REAR/REAR AXLE HOUSING, 10LUG BUDD HUBS

Condition	Used
Fits To Make(s)	ELDORADO
Fits To Model(s)	EZ RIDER
Stock Number	1664
MLS Number	10891953
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2019 Rockwell CASCADIA Front Axle Housing for a Freightliner CASCADIA

$1,500 USD

OEM# C17 3121M1729(S), FRONT/REAR AXLE HOUSING

Condition	Used
Suspension	AirLiner
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	15630
MLS Number	12448314
Category	Axle Housings, Front
Last Updated	1/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

1998 Rockwell RD/RP-20-145 Front Axle Housing for a Freightliner FL112

$1,500 USD

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL112
Stock Number	10749
MLS Number	10894191
Category	Axle Housings, Front
Last Updated	1/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2015 Rockwell MD-20-14X Front Axle Housing for a Freightliner CASCADIA

$1,800 USD

GOOD CONDITION FRONT REAR HOUSING, OEM# C17 3121M1729 (S),

Condition	Used
Suspension	AirLiner
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	10023
MLS Number	10894022
Category	Axle Housings, Front
Last Updated	1/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2003 Rockwell RD20145 Front Axle Housing for a Freightliner COLUMBIA 120

$1,500 USD

OEM: C10 3121P1732 / C22 3121R2280S

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA 120
Stock Number	6282
MLS Number	10893079
Category	Axle Housings, Front
Last Updated	1/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2006 Rockwell RS20145 Rear Axle Housing for a Freightliner COLUMBIA 120

$1,500 USD

OEM# C7 3121G2113 / C43 3121P1966S,

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA 120
Stock Number	6072
MLS Number	10893029
Category	Axle Housings, Rear
Last Updated	1/15/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2012 Rockwell MS19-14X Rear Axle Housing for a Freightliner M2 106 Medium Duty

$1,500 USD

OEM C22 3121L1728 (S)

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106 Medium Duty
Stock Number	4225
MLS Number	10892678
Category	Axle Housings, Rear
Last Updated	1/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

1997 Rockwell RD/RP-20-145 Front Axle Housing for a Freightliner FLD120

$1,500 USD

OEM C10 3121P1732 / C22 3121R2280S, GOOD CONDITION USED FRONT/REAR AXLE HOUSING,

Condition	Used
Suspension	Spring
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	2470
MLS Number	10892042
Category	Axle Housings, Front
Last Updated	1/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts