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Axles & Differentials (3538)
   Axle Assemblies, Front (98)    Axle Assemblies, Rear (30)    Axle Housings, Front (138)    Axle Housings, Rear (150)    Axle Housings (1)    Axle Parts (8)    Axle Shafts (332)    Differential Misc. Parts (2)    Differentials, Front (822)    Differentials, Rear (1764)    Differentials, Unspecified (91)    Spindles / Knuckles (97)
Make
Rockwell (3538)
Model
1240RDAX23 (2)17-145 (1)186E (2)1924; 1954 (1)2.50 (1)2.64 (2)2.79 (1)20-145 (58)20-14X (8)2083 (17)23160 (1)23-160 (7)2861 (2)2C9129 (1)3.08 (3)3.42 (4)3.55 (2)3.58 (4)3.73 (1)3013 (5)3015 (3)3138 (1)3370 (1)3372 (1)338 (1)3589 (3)3590 (5)3858 (1)4.88 (2)40-145 (32)40-14X (3)46160/23160 (2)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)A9500 series (6)ACTERRA (3)ALL AMERICAN/ALL CANADIAN (1)ASTRO (1)B2 3200N2120 (4)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 (7)D140 (1)EQHD (1)ESQHD (1)EZ RIDER (1)F106 (1)F145NX25-720 (1)F1566 (1)F650 (1)F700 (1)FD4000 (1)FD961 (1)FDS1800-529 (1)FDS1800SAX-591 (1)FDS-1802 * (1)FDS1802/SHR (8)FDS1807/SHR (2)FDS1807RSA15-683 (1)FDS2101RSA (1)FDS2102 (2)FDS90RSAX11-720 (1)FDS90RSAX2-720 (1)FDSL1300 (1)FF 931 (5)FF941 (8)FF961 (11)FF966 (2)FF981 (12)FF987 (1)FG941 (1)FL941 (11)FL943 (3)FRONT DRIVE AXLE PARTS (6)H140-617 (2)H160-PR150 (1)H170 (5)H-170 (3)H170-613 (1)H170-717 (1)H172 (2)H-172 (2)H340 (1)H601 (2)L (3)L9427 (2)LHD (1)LHR (2)LN8000 (1)LR100 (1)LT625 (1)LT62F (2)LTL9000 (2)M2 (1)M2 112 Medium Duty (1)Md 20-14X (3)MD20/143 (3)MD20104X (1)MD20143 (7)MD20145 (1)MD2014E (2)MD2014P (1)MD2014X (117)MD-2014X (2)MD-20-14X (25)MD20-14X (69)MD2014XC (2)MD-40-14X (14)ME20165 (4)Med. Conv. (2)Meritor (1)MFS 12-143A (2)MP2014X (2)MR20/143 (4)MR20143 (12)MR-20-143 (1)MR20143M (1)MR20-143M (1)MR20145 (3)MR20-145 (3)MR2014E (4)MR2014P (4)MR2014X (164)MR-20-14X (11)MR20-14X (95)MR20-165 (1)MR40-14X (1)MRL2014X (1)MS113 (2)MS1714X (2)MS17-14X (1)MS19-14X (1)MT 40-14x (2)MT 40-14x Diff (1)MT40-14X (1)MT-45 (1)MV2014P (3)MX10-120-538 (1)MX18120HR (1)MX23160 (1)OTHER (10)PR?/Q100 * (1)PR?/SHR/R164 (1)PR223/Q145 (3)pr60hx4-529 (1)PRA40 (1)PROSTAR 122 (2)PS101HX5 (1)PS51HX23 (1)PSC826HDB226 (2)PSOC 205HDB205 (1)Q100 3.73 (1)QAR (3)QD100 (2)QHD (3)QHR (5)QR100 (5)QT140 (1)R100 (2)R1344 (1)R140 (2)R170 (7)R-170 (9)R171 (1)RA57 (1)RC22145 (1)RD/RP-20-145 (12)RD/RP-20-145 2.64 (1)RD/RP-22-145 (2)RD/RP-23-160 (4)RD-20-143 (1)RD20145 (353)RD-20-145 (7)RD20145 (FRONT RT40145) (1)RD20145A (5)RD20145P (2)RD2014X (1)RD23160 (56)RD23164 (1)RD23-180 (1)RDL 20-145 (1)RDL1245 (1)RDL20145 (26)RDL20-145 (12)RDL22145 (1)RDL23160 (14)RDL23-160 (3)RDL23164 (3)RDL40145 (1)RDPL20145 (1)RF12611 NFSF 7 (1)RF12611NFSF7-780 (1)RF21156-456 (1)RF23160-410 (1)RF23185NFLF7-513 (1)Rockwell (2)ROCKWELL AXLE SHAFT (27)RP20145 (41)RP20-145 (1)RP20145 2.64 (1)RP23160 (4)RP24180 (1)RP35380 (1)RP48180 (1)RPL20145 (17)RPL22145 (2)RPL23160 (18)RPL23164 (14)RR 40-145 (9)RR17-145 (2)RR20-140 (2)RR20145 (468)RR20-165 (1)RR21160 (1)RR22145 (1)RR-22-145 (2)RR23160 (35)RR23-160 (12)RR-23-164 (1)RR24180 (1)RR-24-180 (1)RR270 (1)RR35380 (2)RR-35380 (1)RRL20145 (34)RRL20-145 (13)RRL22145 (3)RRL23160 (41)RRL23-160 (6)RRL23160 **NEW NEW** (1)RRL23164 (21)RRL23180 (1)RRL24180 (1)RRL-26-180 (1)RRL26185 (1)RS 17140 (1)RS120 (1)RS13120 (6)RS15120 (3)RS-16-141 (1)RS17140 (12)RS17144 (3)RS-17144 (2)RS17145 (19)RS17220 (2)RS-17-220T (1)RS19144 (2)RS19145 (38)RS19-145 (1)RS19145NFNN20 (1)RS19220 (1)RS-20-143 (1)RS20145 (219)RS20145A (5)RS2014X (2)RS21145 (79)RS-21-160 (1)RS21160=RS23160 (1)RS21230 (9)RS-22-145 (2)RS23 160 (1)RS23160 (69)RS23160=RS21160 (14)RS23160=RS21162 (1)RS23161 (5)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)RSL19145 (1)RSL20145 (4)RSL-20145 (3)RSL-20-145 (6)RSL21145 (1)RSL-21-145 (6)RSL23160 (20)RSL-23-160 (10)RSL23-160 (1)RSL23180 (12)RSL-23-180 (6)RSL23-186 (2)RSL26185 (1)RT20160 (1)RT23160 (1)RT-40-140 (1)RT40145 (8)RT-40-145 3.90 (1)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 (11)SHR/FDS1802 (4)SHR/FDS1807 (14)SHR/FDS2101RSA (1)SHRA (1)SHRR (1)SLHD (2)SLHR (1)SQ 100 (1)SQ 100 SQHD (1)SQ100 (69)SQ-100 (1)SQ100 FRONT (1)SQ100 QAR (1)SQ100 REAR (1)SQ100P (1)SQ100R (1)SQHD (6)SQHP (9)SQHR (6)SQR100 (3)SR170 (3)SR270 (1)SSHD (23)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)USF-1E (4)VARIOUS ROCKWELL MODELS (65)VNL (2)WIA (2)
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Showing 3126 - 3150 of 3,538 Listings

3126 - 3150 of 3,538 listings
3126 - 3150 of 3,538 listings
Rockwell RS15120 Rear Differential

Rockwell RS15120 Rear Differential

$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
ConditionRemanufactured
Rear End5.29 ratio
Stock NumberBP TRS RS-15-120/5.
MLS Number14050705
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RDL20145 Front Differential

Rockwell RDL20145 Front Differential

$2,500 USD
Remanufactured Rockwell RDL20145 Locking front, rear differential assembly. 2.64 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End2.64 ratio
Stock NumberBP TRS RDL20145/2.6
MLS Number14050699
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RP20145 Front Differential

Rockwell RP20145 Front Differential

$2,000 USD
Remanufactured Rockwell RP20145 front, rear differential assembly. 5.29 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End5.29 ratio
Stock NumberBP TRS RP20145/5.29
MLS Number14050697
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell R-170 Rear Differential

Rockwell R-170 Rear Differential

$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
ConditionRemanufactured
Rear End3.70 ratio
Stock NumberBP TRS R-170/3.70
MLS Number14050693
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell QT140 Rear Differential

Rockwell QT140 Rear Differential

$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
ConditionRemanufactured
Rear End4.11 ratio
Stock NumberBP TRS QT140/4.11
MLS Number14050686
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RC22145 Rear Differential

Rockwell RC22145 Rear Differential

$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
Quantity2
ConditionRemanufactured
Rear End5.13 ratio
Stock NumberBP TRS RC22145/5.13
MLS Number14050685
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS23160 Rear Differential

Rockwell RS23160 Rear Differential

$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
ConditionRemanufactured
Rear End3.58 ratio
Stock NumberBP TRS RS-23-160/3.
MLS Number14050683
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rockwell RS15120 Rear Differential

Rockwell RS15120 Rear Differential

$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
ConditionRemanufactured
Rear End5.57 ratio
Stock NumberBP TRS RS-15-120/5.
MLS Number14050680
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rockwell RP20145 Front Differential

Rockwell RP20145 Front Differential

$2,000 USD
Remanufactured Rockwell RP-20-145 front, rear differential assembly. 4.33 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End4.33 ratio
Stock NumberBP TRS RP20145/4.33
MLS Number14050679
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RD20145 Front Differential

Rockwell RD20145 Front Differential

$2,000 USD
Remanufactured Rockwell RD20-145 Front, rear differential assembly. 6.43 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity4
ConditionRemanufactured
Rear End6.43 ratio
Stock NumberBP TRS RD20145/6.43
MLS Number14050671
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS21145 Rear Differential

Rockwell RS21145 Rear Differential

$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
ConditionRemanufactured
Rear End5.13 ratio
Stock NumberBP TRS RS-21-145/5.
MLS Number14050670
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS17145 Rear Differential

Rockwell RS17145 Rear Differential

$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
ConditionRemanufactured
Rear End3.58 ratio
Stock NumberBP TRS RS-17-145/3.
MLS Number14050665
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RSL-21-145 Rear Differential

Rockwell RSL-21-145 Rear Differential

$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
ConditionRemanufactured
Rear End3.42 ratio
Stock NumberBP TRS RSL-21-145/3
MLS Number14050664
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Rockwell RS21145 Rear Differential

Rockwell RS21145 Rear Differential

$1,200 USD
Remanufactured Rockwell RS-21-145 rear, rear differential assembly. 3.73 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End3.73 ratio
Stock NumberBP TRS RS-21-145/3.
MLS Number14050658
CategoryDifferentials, Rear
Last Updated8/26/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rockwell RS23160 Rear Differential

Rockwell RS23160 Rear Differential

$1,700 USD
Remanufactured Rockwell RS-23-160 rear, rear differential assembly. 7.17 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End7.17 ratio
Stock NumberBP TRS RS-23-160/7.
MLS Number14050654
CategoryDifferentials, Rear
Last Updated8/26/2026
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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