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Axles & Differentials (3455)
   Axle Assemblies, Front (101)    Axle Assemblies, Rear (26)    Axle Housings, Front (133)    Axle Housings, Rear (148)    Axle Housings (1)    Axle Parts (18)    Axle Shafts (335)    Differential Cases (8)    Differential Misc. Parts (5)    Differentials, Front (760)    Differentials, Rear (1708)    Differentials, Unspecified (93)    Spindles / Knuckles (119)
Make
Rockwell (3455)
Model
1240RDAX23 (2)186E (2)1924; 1954 (1)2.50 (1)2.64 (2)2.79 (1)20-145 (18)2083 (18)23160 (1)23-160 (1)258LP (1)2861 (2)2863 (1)2C9129 (1)3.08 (3)3.42 (4)3.55 (2)3.58 (4)3.73 (1)3013 (5)3015 (3)3138 (1)3191 (2)3193 (1)3350 (1)3370 (1)3372 (1)338 (1)3400 (1)3536 (2)3537 (1)3589 (2)3590 (6)3858 (1)4.88 (2)40-145 (9)46160/23160 (1)5.29 (2)5.38 (1)5.86 (1)538C SWEEPER (1)58822 * (1)61143WX204 4.30 (2)6V1348 (1)6W1349 (2)6X1350 (1)6Y1351 (1)71163 (1)7400 (1)9200I (1)9400 (2)A3200W1869-390 (1)A87211544 (1)A87211555 (1)A87242545 (1)A87242556 (1)ACTERRA (3)ALL AMERICAN/ALL CANADIAN (1)ASTRO (1)B80500 (1)C3121V1348 (1)C500 (1)C5500 (2)C7500 (1)CASCADIA (5)CASCADIA 125 (6)CASCADIA 126 (2)CENTURY (2)CHU613 (3)COLUMBIA (2)CV713 (1)CXN613 (5)CXU (1)D SERIES (1)D100 (6)D140 (1)EQHD (1)ESQHD (1)EZ RIDER (1)F106 (3)F145NX25-720 (1)F1566 (1)F650 (2)F700 (1)FD4000 (1)FD961 (1)FD965 (2)FDS1800-529 (1)FDS1800SAX-591 (1)FDS-1802 * (1)FDS1802/SHR (8)FDS1807/SHR (2)FDS1807RSA15-683 (1)FDS1808 (2)FDS2101RSA (1)FDS2102 (2)FDS90RSAX11-720 (1)FDS90RSAX2-720 (1)FDSL1300 (1)FF 931 (6)FF941 (8)FF961 (11)FF966 (2)FF981 (12)FF987 (1)FG941 (2)FL941 (11)FL943 (3)FRONT DRIVE AXLE PARTS (12)FRONT STEER AXLE PARTS (3)H140-617 (2)H160-PR150 (1)H170 (5)H-170 (4)H170-613 (1)H170-717 (1)H172 (3)H-172 (3)H340 (1)H601 (2)L (3)LHD (1)LHR (2)LN8000 (1)LR100 (1)M2 (1)M2 112 Medium Duty (1)Md 20-14X (3)MD20/143 (4)MD20104X (1)MD20143 (7)MD20145 (1)MD2014E (2)MD2014P (1)MD2014X (129)MD-2014X (2)MD-20-14X (14)MD20-14X (62)MD2014XC (4)ME20165 (3)ME20165D (1)Meritor (1)MFS 12-143A (2)MP2014X (2)MR20/143 (4)MR20143 (10)MR20143M (1)MR20-143M (1)MR20145 (3)MR20-145 (3)MR2014E (4)MR2014P (8)MR2014X (170)MR-20-14X (10)MR20-14X (87)MR2014Z (1)MR20-165 (1)MR40-14X (1)MRL2014X (1)MS113 (2)MS1714X (2)MS17-14X (1)MS19-14X (1)MT40-14X (1)MT-45 (1)MV2014P (3)MX10-120-538 (1)MX18120HR (1)MX23160 (1)OTHER (11)PR?/Q100 * (1)PR?/SHR/R164 (1)PR223/Q145 (3)pr60hx4-529 (1)PRA40 (1)PROSTAR 122 (3)PS101HX5 (1)PS51HX23 (1)PSC826HDB226 (2)PSOC 205HDB205 (1)QAR (2)QD100 (2)QHD (3)QHR (5)QR100 (4)QT140 (1)R100 (1)R1344 (1)R140 (2)R170 (6)R-170 (9)R171 (1)RA57 (1)RC22145 (1)RD/RP-20-145 (9)RD/RP-20-145 2.64 (1)RD/RP-22-145 (2)RD/RP-23-160 (4)RD-20-143 (1)RD20145 (364)RD20145 (FRONT RT40145) (1)RD20145A (5)RD20145P (2)RD2014X (1)RD23160 (54)RD23164 (2)RD23-180 (1)RDL1245 (1)RDL20145 (23)RDL-20145 (1)RDL20-145 (13)RDL22145 (1)RDL23160 (13)RDL23-160 (4)RDL40145 (1)RDP20-145 (1)RF12611 NFSF 7 (1)RF12611NFSF7-780 (1)RF21156-456 (1)RF23160-410 (1)RF23185NFLF7-513 (1)Rockwell (2)ROCKWELL AXLE SHAFT (27)RP20145 (44)RP20-145 (1)RP20145 2.64 (1)RP23160 (5)RP24180 (1)RP35380 (1)RP48180 (1)RPL20145 (13)RPL22145 (1)RPL23160 (18)RPL23164 (14)RR 40-145 (7)RR17-145 (2)RR20-140 (2)RR20145 (467)RR20-165 (1)RR21160 (1)RR22145 (1)RR-22-145 (2)RR23160 (32)RR23-160 (12)RR23164 (1)RR-23-164 (1)RR24180 (1)RR-24-180 (1)RR270 (1)RR35380 (2)RR-35380 (1)RRL20145 (35)RRL20-145 (15)RRL22145 (2)RRL23160 (39)RRL23-160 (6)RRL23160 **NEW NEW** (1)RRL23164 (20)RRL23180 (1)RRL24180 (1)RRL-26-180 (1)RRL26185 (1)RS 17140 (1)RS120 (1)RS13120 (8)RS15120 (6)RS-16-141 (1)RS17140 (12)RS17144 (3)RS-17144 (2)RS17145 (23)RS17220 (1)RS-17-220T (1)RS19144 (2)RS19145 (37)RS19-145 (1)RS19220 (1)RS-20-143 (1)RS20145 (220)RS20145A (7)RS2014X (2)RS21145 (77)RS-21-160 (1)RS21230 (10)RS-22-145 (2)RS23 160 (1)RS23160 (73)RS23160=RS21160 (10)RS23160=RS21162 (1)RS23161 (6)RS23-161 (2)RS23180 (18)RS23-180 (2)RS-23-185 (1)RS23-186 (1)RS-23-240 (1)RS24160 (1)RS25160 (1)RS26185 (3)RS-30180 (1)RS30380 (1)RS-30-380 (2)RSL20145 (3)RSL-20145 (3)RSL-20-145 (6)RSL21145 (1)RSL-21-145 (6)RSL23160 (20)RSL-23-160 (9)RSL23-160 (1)RSL23180 (12)RSL-23-180 (6)RSL23-186 (2)RSL26185 (1)RT20160 (1)RT23160 (1)RT-40-140 (1)RT40145 (8)RT40145 5.29 (1)RT40-160 (1)RT46160 (2)RT46-160 (1)RT-58-185 (1)SFDD (2)SFDF (1)SFDR (4)SHD (4)SHR (12)SHR/FDS1802 (5)SHR/FDS1807 (14)SHR/FDS2101RSA (1)SHRA (1)SHRR (1)SLHD (2)SLHR (1)SQ 100 (1)SQ100 (59)SQ-100 (1)SQ100 FRONT (1)SQ100 QAR (1)SQ100 REAR (1)SQ100R (2)SQHD (5)SQHDF (1)SQHP (9)SQHR (9)SQR100 (4)SR170 (3)SR270 (1)SSHD (22)SSHD FRONT (1)SSHR (6)SUDD (1)SUDR (1)T7500 (1)TA267HDB113 (1)TDR-24-754 (1)TOPKICK C7000 (1)U240 (1)U-240 (1)VARIOUS ROCKWELL MODELS (65)VNL (2)
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Dealerships (3455)
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For Sale (3455)

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Showing 601 - 625 of 3,455 Listings

601 - 625 of 3,455 listings
601 - 625 of 3,455 listings
Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

$1,000 USD
Good used and inspected Rockwell RS-20-145 rear, rear diferential axle housing. 30 day gurantee for swap or refund
ConditionUsed
SuspensionAirLiner
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock Number1038256
MLS Number12264244
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RSL-23-160 Rear Axle Housing for a Rockwell PROSTAR

2015 Rockwell RSL-23-160 Rear Axle Housing for a Rockwell PROSTAR

$1,500 USD
Good used and inspected Rockwell RSL-23-160 rear, rear axle housing. 90 day guarantee for swap or refund.
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)PROSTAR
Part NumberA3121A3459S
Stock Number1034274
MLS Number12090454
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

2007 Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

$1,000 USD
Good used inspected Rockwell RS-20-145 Rear, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionAir Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Part NumberC26 3121L1728S
Stock Number1032618
MLS Number11823482
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
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Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

2000 Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

$1,000 USD
Good used inspected Rockwell RS-20-145 rear, rear axle housing. 90 day guarantee for swap or refund.
ConditionUsed
SuspensionSpring
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock Number1030905
MLS Number12394349
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

2000 Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

$1,000 USD
Good used inspected Rockwell RS-20-145 rear, rear axle housing. 90 day guarantee for swap or refund.
ConditionUsed
SuspensionSpring
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock Number1027533
MLS Number11735839
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

2003 Rockwell RS20145 Rear Axle Housing for a Rockwell RS-20-145

$1,000 USD
Good used inspected Rockwell rs-20-145 Rear, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionVolvo T-Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock Number1015074
MLS Number10863802
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Freightliner Front Axle Assembly for a Rockwell FD965

2000 Freightliner Front Axle Assembly for a Rockwell FD965

$750 USD
Good used inspected Freightliner FL70 Complete Front Axle Beam. 30 day guarantee for swap or refund that axle will take kingpins. Beam P/N: 3100L7656, Lt Knuckle P/N: A3111Y3301, Rt Knuckle...
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)FD965
Capacity10,000
Stock Number1013262
MLS Number10792213
CategoryAxle Assemblies, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Axle Housing for a 2005 Rockwell RT-40-145

Rockwell RD20145 Front Axle Housing for a 2005 Rockwell RT-40-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RT-40-145
Will Fit Year(s)2005
Part NumberC2 3121F2112
Stock Number1005254
MLS Number10318937
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RT40145 Front Axle Housing for a 2006 Rockwell RT-40-145

Rockwell RT40145 Front Axle Housing for a 2006 Rockwell RT-40-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RT-40-145
Will Fit Year(s)2006
Part NumberC21 3121M1729S
Stock Number1005252
MLS Number10318935
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS23160 Rear Axle Housing for a 2005 Rockwell RS-23-160

Rockwell RS23160 Rear Axle Housing for a 2005 Rockwell RS-23-160

$1,200 USD
Good used inspected Rockwell RS-23-160 Rear, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-23-160
Will Fit Year(s)2005
Stock Number1005249
MLS Number10318943
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Axle Housing for a 2000 Rockwell RD20-145

Rockwell RD20145 Front Axle Housing for a 2000 Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Will Fit Year(s)2000
Part NumberC2 3121F2112
Stock Number1003010
MLS Number10204499
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Axle Housing for a 2009 Rockwell RD20-145

Rockwell RD20145 Front Axle Housing for a 2009 Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionAir Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Will Fit Year(s)2009
Stock Number1003003
MLS Number10204520
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Axle Housing for a 2004 Rockwell RD20-145

Rockwell RD20145 Front Axle Housing for a 2004 Rockwell RD20-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionAir Ride
Fits To Make(s)ROCKWELL
Fits To Model(s)RD20-145
Will Fit Year(s)2004
Stock Number1002997
MLS Number10204516
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RT40145 Front Axle Housing for a 1995 Rockwell RT-40-145

Rockwell RT40145 Front Axle Housing for a 1995 Rockwell RT-40-145

$1,000 USD
Good used inspected Rockwell RD20145 Front, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RT-40-145
Will Fit Year(s)1995
Stock Number1002373
MLS Number10204506
CategoryAxle Housings, Front
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS20145 Rear Axle Housing for a 2005 Rockwell RS-20-145

Rockwell RS20145 Rear Axle Housing for a 2005 Rockwell RS-20-145

$1,000 USD
Good used inspected Rockwell RS-20-145 Rear, Rear Axle Housing. 30 day guarantee for swap or refund
ConditionUsed
SuspensionSpring
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Will Fit Year(s)2005
Stock Number1002371
MLS Number10204528
CategoryAxle Housings, Rear
Last Updated1/3/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS21230 Rear Differential for a Rockwell RS-21-230

Rockwell RS21230 Rear Differential for a Rockwell RS-21-230

$1,350 USD
Good used Rockwell RS-21-230 2 speed rear, rear differential assembly. 5.86/8.15 ratio. 90 day guarantee for swap or refund
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-21-230
Stock NumberRyd RS-21-230/5.86-
MLS Number13478979
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS17144 Rear Differential for a Rockwell RS-17-144

Rockwell RS17144 Rear Differential for a Rockwell RS-17-144

$500 USD
Good used Rockwell RS-17-144 rear, rear differential assembly with parking brake. 3.90 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-17-144
Stock NumberRyd RS-17-144/3.90/
MLS Number13235499
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RSL-20-145 Rear Differential

Rockwell RSL-20-145 Rear Differential

$750 USD
Good used Rockwell RSL-20-145 full locking rear, rear differential assembly. 4.11 ratio. 90 day guarantee for swap or refund
Quantity3
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RSL-20-145
Stock NumberRyd RSL-20-145/4.11
MLS Number13235498
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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