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Meritor-Rockwell RT20-145 Axles & Differentials For Sale

Browse Meritor-Rockwell RT20-145 Axles & Differentials on MyLittleSalesman.com and compare listings with prices from $395 to $1,150. Sellers include Holst Truck Parts, Badger Truck Parts Ltd, and Rocky Mountain Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Meritor-Rockwell RT20-145.
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Truck Parts (26)
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Axles & Differentials (26)
   Axle Assemblies, Front (1)    Axle Housings, Front (1)    Axle Housings, Rear (2)    Differential Misc. Parts (1)    Differentials, Front (4)    Differentials, Rear (17)
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Meritor-Rockwell (26)
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RT20-145 (26)
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Used (26)
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Showing 1 - 25 of 26 Listings

1 - 25 of 26 listings
1 - 25 of 26 listings
Meritor-Rockwell RT20-145 Rear Differential for a 2003 Freightliner Columbia 120

Meritor-Rockwell RT20-145 Rear Differential for a 2003 Freightliner Columbia 120

$395 USD
20-145 3.58 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.58
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2003
Stock Number31718-24
MLS Number9372080
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 RT20-145 Rear Differential for a 1991 White WG

Meritor-Rockwell RT20-145 Rear Differential for a 1991 White WG

$1,150 USD
20-145 3.91 LOCKER, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.91
ConditionUsed
Fits To Make(s)White
Fits To Model(s)WG
Will Fit Year(s)1991
Stock Number112217-10
MLS Number9282921
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 RT20-145 Rear Differential for a 2011 Freightliner Cascadia 125

Meritor-Rockwell RT20-145 Rear Differential for a 2011 Freightliner Cascadia 125

$695 USD
RT20-144 3.36 RATIO. GOOD INSPECTED TAKEOUT. HAS A ROUGH RING GEAR, WOULD WORK GREAT FOR FARM TRUCK. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.36
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2011
Stock Number92417-3
MLS Number9216668
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 RT20-145 Front Axle Assembly for a 2014 Freightliner M2 106

Meritor-Rockwell RT20-145 Front Axle Assembly for a 2014 Freightliner M2 106

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2014 FRTLR M2 106 MERIOTR MX14120013-135 STEER AXLE, ABS, DRUM BRAKE, 2 LEAF, 4" WIDE, Hub Bolts: 10, Ratio: 5.57, Suspension: SPRING, Brake Type: DRUM
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2014
Stock Number3837-FRTLR-5
MLS Number13667886
CategoryAxle Assemblies, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2014 Freightliner M2 106

Meritor-Rockwell RT20-145 Rear Differential for a 2014 Freightliner M2 106

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2014 FRTLR M2 106 MERITOR RT20-145, 5.57 RATIO, SPRING SUSPENSION, 10 LEAF, 3" WIDE, ABS, DRUM BRAKE,20000 LBS, Ratio: 5.57
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2014
Stock Number3837-FRTLR-4
MLS Number13667885
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2018 Freightliner Cascadia 125

Meritor-Rockwell RT20-145 Rear Differential for a 2018 Freightliner Cascadia 125

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2018 FRTLR CASCADIA MERITOR RT20-145, 3.08 RATIO, REAR LOCK, Ratio: 3.08
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2018
Stock Number3712-FRTLR-15
MLS Number13347757
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Front Differential for a 2019 Freightliner Cascadia 126

Meritor-Rockwell RT20-145 Front Differential for a 2019 Freightliner Cascadia 126

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2019 FRTLR CASCADIA MERITOR RT20145 FRONT REAR, 3.25 RATIO, WITH LOCKS, 40000 LBS, Ratio: 3.25
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Stock Number3699-FRTLR-4
MLS Number13347719
CategoryDifferentials, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2002 Sterling L9500

Meritor-Rockwell RT20-145 Rear Differential for a 2002 Sterling L9500

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2002 STERLING L9500 MERITOR RT20-145, 3.90 RATIO, DOUBLE LOCKS, 40000 LBS, Serial#: 2KS, Ratio: 3.90
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Sterling
Fits To Model(s)L9500
Will Fit Year(s)2002
Stock Number3577-STERLING-4
MLS Number13347433
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2005 Blue Bird BB Conventional

Meritor-Rockwell RT20-145 Rear Differential for a 2005 Blue Bird BB Conventional

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2005 BLUEBIRD BUS MERITOR RT20-145, 5.29 RATIO, Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Blue Bird
Fits To Model(s)BB Conventional
Will Fit Year(s)2005
Stock Number3511-BLUEBIRD-7
MLS Number13346948
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2011 Blue Bird BB Conventional

Meritor-Rockwell RT20-145 Rear Differential for a 2011 Blue Bird BB Conventional

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2011 BLUE BIRD BUS MERITOR RT20-145, 5.29 RATIO, NO LOCKS, 20000 LBS, Serial#: 10000834, Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Blue Bird
Fits To Model(s)BB Conventional
Will Fit Year(s)2011
Stock Number3568-BLUEBIRD-4
MLS Number13346677
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2004 Freightliner FL112

Meritor-Rockwell RT20-145 Rear Differential for a 2004 Freightliner FL112

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MERITOR RT20-145 4.11 RATIO NO LOCK 40000 LBS, Ratio: 4.11
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FL112
Will Fit Year(s)2004
Stock Number3290-FRTLR-5
MLS Number13345498
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2015 International TranStar 8600

Meritor-Rockwell RT20-145 Rear Differential for a 2015 International TranStar 8600

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MERITOR MT40-14X 3.55 RATIO WITH LOCK, Serial#: NA, Ratio: 3.55, Casting#: NA
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)International
Fits To Model(s)TranStar 8600
Will Fit Year(s)2015
Stock Number3381-IHC-4
MLS Number13345403
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2003 Freightliner FL70

Meritor-Rockwell RT20-145 Rear Differential for a 2003 Freightliner FL70

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2003 FRTLR FL70 MERITOR RT20-145 4.11 RATIO 20,000LBS, Ratio: 4.11
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2003
Stock Number3291-FRTLR-4
MLS Number13345373
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Front Axle Housing for a 2004 Freightliner CORONADO

Meritor-Rockwell RT20-145 Front Axle Housing for a 2004 Freightliner CORONADO

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FRONT DIFF HOUSING ROCKWELL RT 20-145 ON AIRLINER AIR BRAKES, Hub Bolts: 10 UNIMOUNTS, Suspension: AIRLINER, Brake Type: AIR BRAKES DRUMS
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CORONADO
Will Fit Year(s)2004
Stock Number2655-FRTLR-3
MLS Number13345183
CategoryAxle Housings, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2004 Blue Bird Bluebird School Bus

Meritor-Rockwell RT20-145 Rear Differential for a 2004 Blue Bird Bluebird School Bus

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5.29 RATIO, NON LOCKER, SINGLE AXLE, 20,000LBS,, Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Blue Bird
Fits To Model(s)Bluebird School Bus
Will Fit Year(s)2004
Stock Number3006-BUS-3
MLS Number13342510
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2006 Sterling SC8000 Cargo

Meritor-Rockwell RT20-145 Rear Differential for a 2006 Sterling SC8000 Cargo

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ROCKWELL / MERITOR RT 20-145 REAR REAR 5.29 RATIO,, Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Sterling
Fits To Model(s)SC8000 Cargo
Will Fit Year(s)2006
Stock Number2895-FORD-3
MLS Number13341944
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Front Differential for a 1999 Freightliner COLUMBIA

Meritor-Rockwell RT20-145 Front Differential for a 1999 Freightliner COLUMBIA

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ROCKWELL / MERITOR RT 20-145 3.73 RATIO, REAR REAR LOCKER,, Ratio: 3.73
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA
Will Fit Year(s)1999
Stock Number2726-FRTLR-8
MLS Number13341101
CategoryDifferentials, Front
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 1999 Freightliner COLUMBIA

Meritor-Rockwell RT20-145 Rear Differential for a 1999 Freightliner COLUMBIA

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ROCKWELL / MERITOR RT 20-145 3.73 RATIO, RR LOCK, 40,000LBS, Ratio: 3.73
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Freightliner
Fits To Model(s)COLUMBIA
Will Fit Year(s)1999
Stock Number2726-FRTLR-6
MLS Number13341100
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RT20-145 Rear Differential for a 2003 Ford STERLING

Meritor-Rockwell RT20-145 Rear Differential for a 2003 Ford STERLING

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5.13 RATIO, STEEL 10 STUD RIMS, HAS E BRAKE, 23,000LBS, SINGLE AXLE, HOUSING OK,, Ratio: 5.13
ConditionUsed
Rear End5.13 ratio
Fits To Make(s)Ford
Fits To Model(s)STERLING
Will Fit Year(s)2003
Stock Number2740-FORD-6
MLS Number13340453
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
NUMBERCall Seller
Email Seller
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Badger Truck Parts Ltd.
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