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Meritor-Rockwell RS21145 Axles & Differentials For Sale

The Meritor-Rockwell RS21145 ranges in price from as low as $347 up to $1,700 based on MyLittleSalesman.com marketplace data.
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Truck Parts (31)
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Axles & Differentials (31)
   Axle Assemblies, Rear (3)    Axle Housings, Rear (11)    Differential Misc. Parts (4)    Differentials, Rear (13)
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Meritor-Rockwell (31)
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RS21145 (31)
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Showing 1 - 25 of 31 Listings

1 - 25 of 31 listings
1 - 25 of 31 listings
Meritor-Rockwell RS21145 Rear Axle Housing for a Volvo WIA

1995 Meritor-Rockwell RS21145 Rear Axle Housing for a Volvo WIA

$850 USD
Meritor Rear Axle Housing, RS21145, w/ Torque Rod Bracket, 10 Hole Budd, Air Drum Brakes. P/N C23121G2113. Removed From 1995 Volvo Corporate Air Suspension.
ConditionUsed
Fits To Make(s)VOLVO
Fits To Model(s)WIA
Stock Number4314-12
MLS Number14291642
CategoryAxle Housings, Rear
Last Updated5/20/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RS21145 Rear Axle Housing for a Freightliner FC80 Cargo

2004 Meritor-Rockwell RS21145 Rear Axle Housing for a Freightliner FC80 Cargo

$850 USD
Meritor Rear Axle Housing, RS21145, 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange to Flange, 16 Hole Flange, Removed From 2004 Freightliner Spring Suspension, P/N...
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FC80 Cargo
Stock Number851-4
MLS Number14288249
CategoryAxle Housings, Rear
Last Updated5/20/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RS21145 Rear Differential for a 1993 Ford CF7000

Meritor-Rockwell RS21145 Rear Differential for a 1993 Ford CF7000

$495 USD
GOOD INSPECTED TAKEOUT. 4.10 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 4.10
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)CF7000
Will Fit Year(s)1993
Stock Number62819-9
MLS Number9823014
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell RS21145 Rear Differential for a 1997 Ford F800

Meritor-Rockwell RS21145 Rear Differential for a 1997 Ford F800

$795 USD
LOW MILE.69K,GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY ON PARTS, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 5.57
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F800
Will Fit Year(s)1997
Stock Number30818-6
MLS Number9367611
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell RS21145 Rear Differential for a 2004 Freightliner FS65 Chassis

Meritor-Rockwell RS21145 Rear Differential for a 2004 Freightliner FS65 Chassis

$795 USD
GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY ON PARTS, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 5.57
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FS65 Chassis
Will Fit Year(s)2004
Stock Number12618-1
MLS Number9339005
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Used Meritor-Rockwell RS21145 Power Divider Take Out

Used Meritor-Rockwell RS21145 Power Divider Take Out

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ROCKWELL 21145 POWER DIVIDER GOOD USED TAKE OUT USED IN GOOD CONDITION We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears, timing covers, clutch housing, etc...
ConditionUsed
Stock Number201886
MLS Number10481110
CategoryDifferential Misc. Parts
Last Updated5/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
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Meritor-Rockwell RS21145 Rear Differential for a 2012 International PROSTAR

Meritor-Rockwell RS21145 Rear Differential for a 2012 International PROSTAR

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NEW STYLE RT40145L 10 STUD UNI, Core Charge: 0.00, Ratio: 3.55
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2012
Stock Number2101-IHC-14
MLS Number13336781
CategoryDifferentials, Rear
Last Updated6/12/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
NUMBERCall Seller
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Badger Truck Parts Ltd.
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