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Truck Parts (1789)
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Axles & Differentials (1789)
   Axle Assemblies, Front (99)    Axle Assemblies, Rear (18)    Axle Housings, Front (81)    Axle Housings, Rear (150)    Axle Housings (1)    Axle Parts (8)    Axle Shafts (269)    Differential Misc. Parts (1)    Differentials, Front (233)    Differentials, Rear (746)    Differentials, Unspecified (93)    Spindles / Knuckles (85)
Make
Rockwell (1789)
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186E (2)1924; 1954 (1)2.50 (1)2.64 (2)2.79 (1)20-145 (17)2083 (17)23160 (1)23-160 (1)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 (2)3590 (5)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 (2)ALL AMERICAN/ALL CANADIAN (1)ASTRO (1)B2 3200N2120 (4)B80500 (1)C500 (1)C5500 (2)C7500 (1)CASCADIA (5)CASCADIA 125 (2)CENTURY (2)CHU613 (3)CV713 (1)CXN613 (5)CXU (1)D SERIES (1)D100 (6)D140 (1)EQHD (1)ESQHD (1)EZ RIDER (1)F106 (1)F145NX25-720 (1)F650 (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)FF941 (2)FF961 (9)FF966 (2)FF981 (12)FF987 (1)FG941 (2)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)LHD (1)LHR (2)LN8000 (1)LR100 (1)M2 (1)M2 112 Medium Duty (1)Md 20-14X (3)MD20104X (1)MD2014X (9)MD-2014X (2)MD-20-14X (13)Meritor (1)MR20143M (1)MR20-143M (1)MR20-145 (1)MR2014E (1)MR2014X (19)MR-20-14X (10)MR20-14X (4)MR40-14X (1)MRL2014X (1)MS113 (2)MS17-14X (1)MS19-14X (1)MT-45 (1)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 (1)R1344 (1)R140 (2)R170 (6)R-170 (9)R171 (1)RA57 (1)RC22145 (1)RD/RP-20-145 (8)RD/RP-20-145 2.64 (1)RD/RP-22-145 (2)RD/RP-23-160 (3)RD-20-143 (1)RD20145 (97)RD23160 (24)RD23164 (1)RDL1245 (1)RDL20145 (23)RDL20-145 (1)RDL22145 (1)RDL23160 (10)RDL23164 (1)RDL40145 (1)RF12611 NFSF 7 (1)RF12611NFSF7-780 (1)RF21156-456 (1)RF23160-410 (1)RF23185NFLF7-513 (1)Rockwell (2)ROCKWELL AXLE SHAFT (27)RP20145 (40)RP20145 2.64 (1)RP23160 (3)RP23164 (1)RP24180 (1)RP35380 (1)RP48180 (1)RPL20145 (16)RPL22145 (1)RPL23160 (14)RPL23164 (14)RR20145 (120)RR22145 (1)RR-22-145 (2)RR23160 (9)RR23164 (1)RR-23-164 (1)RR24180 (1)RR-24-180 (1)RR270 (1)RR35380 (2)RR-35380 (1)RRL20145 (29)RRL20-145 (3)RRL22145 (2)RRL23160 (36)RRL23-160 (2)RRL23164 (19)RRL24180 (1)RRL-26-180 (1)RRL26185 (1)RS120 (1)RS13120 (4)RS15120 (4)RS-16-141 (1)RS17140 (12)RS17144 (3)RS-17144 (2)RS17145 (17)RS17220 (1)RS19144 (1)RS19145 (32)RS19-145 (1)RS19145NFNN20 (1)RS19220 (1)RS-20-143 (1)RS20145 (39)RS21145 (78)RS-21-160 (1)RS21160=RS23160 (1)RS21230 (8)RS-22-145 (2)RS23160 (50)RS23160=RS21160 (13)RS23160=RS21162 (1)RS23161 (3)RS23180 (18)RS-23-185 (1)RS-23-240 (1)RS24160 (1)RS25160 (1)RS26185 (3)RS-30180 (1)RS30380 (1)RS-30-380 (2)RSL-20145 (3)RSL-20-145 (6)RSL21145 (1)RSL-21-145 (6)RSL23160 (14)RSL-23-160 (10)RSL23-160 (1)RSL23180 (12)RSL-23-180 (6)RSL23-186 (2)RSL26185 (1)RT23160 (1)RT40145 (3)RT-40-145 3.90 (1)RT40145 5.29 (1)RT46160 (1)RT-58-185 (1)SFDD (2)SFDF (1)SFDR (4)SHD (4)SHR (12)SHR/FDS1802 (4)SHR/FDS1807 (14)SHR/FDS2101RSA (1)SHRA (1)SHRR (1)SLHD (2)SLHR (1)SQ 100 (1)SQ100 (47)SQ-100 (1)SQ100 FRONT (1)SQ100 REAR (1)SQ100P (1)SQHD (2)SQHP (8)SQHR (4)SQR100 (3)SR170 (3)SR270 (1)SSHD (19)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 (1)
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Showing 1351 - 1375 of 1,789 Listings

1351 - 1375 of 1,789 listings
1351 - 1375 of 1,789 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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Rydemore Heavy Duty Truck Parts
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
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
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
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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