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Truck Parts (3455)
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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 676 - 700 of 3,455 Listings

676 - 700 of 3,455 listings
676 - 700 of 3,455 listings
Rockwell RRL-26-180 Rear Differential

Rockwell RRL-26-180 Rear Differential

$1,500 USD
Good used Rockwell RRL-26-180 full locking rear, rear differential assembly. 6.14 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RRL-26-180
Stock NumberRyd RRL-26-180/6.14
MLS Number10643439
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS21145 Rear Differential for a Rockwell RS-21-145

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

$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 4.88 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-21-145
Stock NumberRyd RS-21-145/4.88/
MLS Number10643330
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS21145 Rear Differential for a Rockwell RS-21-145

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

$500 USD
Good used Rockwell RS-21-145 rear, rear differential assembly. 4.11 ratio. 90 day guarantee for swap or refund
Quantity2
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-21-145
Stock NumberRyd RS-21-145/4.11/
MLS Number10524900
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
Rockwell RS23180 Rear Differential for a Rockwell RS-23-180

Rockwell RS23180 Rear Differential for a Rockwell RS-23-180

$750 USD
Good used Rockwell RS-23-180 full locking rear, rear differential assembly. 3.73 ratio. 90 day guarantee for swap or refund
Quantity2
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-23-180
Stock NumberRyd RS-23-180/3.73/
MLS Number10310484
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS23160 Rear Differential for a Rockwell RS-23-160

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

$500 USD
Good used Rockwell RS-23-160 rear, rear differential assembly. 2.67 ratio. 90 day guarantee for swap or refund
Quantity5
ConditionUsed
Rear End2.67 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-23-160
Stock NumberRyd RS-23-160/2.67/
MLS Number10310470
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RSL-23-180 Rear Differential

Rockwell RSL-23-180 Rear Differential

$750 USD
Good used Rockwell RSL-23-180 locking rear, rear differential assembly. 3.73 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RSL-23-180
Stock NumberRyd RSL23180/3.73/4
MLS Number10315649
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
Rockwell RS23160 Rear Differential for a Rockwell RS-23-160

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

$1,000 USD
Good used Rockwell RS-23-160 rear, rear differential assembly. 5.63 ratio. 90 day guarantee for swap or refund
ConditionUsed
Rear End5.63 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-23-160
Stock NumberRyd RS-23-160/5.63/
MLS Number10310469
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

$500 USD
Good used Rockwell RS-19-145 rear, rear differential assembly. 5.57 ratio. 90 day guarantee for swap or refund
Quantity2
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-19-145
Stock NumberRyd RS-19-145/5.57/
MLS Number10310471
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
Rockwell VARIOUS ROCKWELL MODELS Axle Shaft for a Rockwell VARIOUS MODELS

Rockwell VARIOUS ROCKWELL MODELS Axle Shaft for a Rockwell VARIOUS MODELS

$150 USD
Good used, cleaned and inspected Rockwell axle shaft. Part Number: 3206Q1343, 1686031C1, 2502890C1
Quantity4
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)VARIOUS ROCKWELL MODELS
Part Number3206Q1343
Stock NumberRyd 6Q1343
MLS Number10204680
CategoryAxle Shafts
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell VARIOUS ROCKWELL MODELS Axle Shaft for a Rockwell VARIOUS MODELS

Rockwell VARIOUS ROCKWELL MODELS Axle Shaft for a Rockwell VARIOUS MODELS

$150 USD
Good used inspected Rockwell axle shaft. Part Number: 3206Q1343, 1686031C1, 2502890C1
Quantity5
ConditionUsed
Fits To Make(s)ROCKWELL
Fits To Model(s)VARIOUS ROCKWELL MODELS
Part Number3206Q1343
Stock NumberRyd 3206Q1343
MLS Number10204674
CategoryAxle Shafts
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rydemore Heavy Duty Truck Parts
Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

$500 USD
Good used Rockwell RS-20-145 rear, rear differential assembly. 3.21 Ratio. 90 day guarantee for swap or refund,
Quantity2
ConditionUsed
Rear End3.21 ratio
Fits To Make(s)ROCKWELL
Fits To Model(s)RS-20-145
Stock NumberRyd RS-20-145/3.21/
MLS Number10204612
CategoryDifferentials, Rear
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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Find new and used Rockwell Axles & Differentials For Sale by owners and dealers near you on MyLittleSalesman.com. Browse over 3455 Rockwell Axles & Differentials For Sale, compare prices, and save. Use the buttons below to sort or filter your search results by model, year, price, location, and more.
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