Meritor-Rockwell RT40-145 Axles & Differentials For Sale

26 - 50 of 219 listings

Meritor-Rockwell RT40-145 Rear Axle Housing for a 2008 Freightliner FLD120SD Glider

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(Used) 2008 Freightliner FLD120SD Glider, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 20,000 Lbs, Suspension: Air Suspension, For more...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120SD Glider
Will Fit Year(s)	2008
Stock Number	P-109968
MLS Number	13788462
Category	Axle Housings, Rear
Last Updated	7/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2004 International 9400I

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(Used) 2004 International 9400I, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 3550399C91, Serial Number: AVA03074033, Make: Meritor, Model: RT40-145, Ratio: 2.64, Capacity: 20,000 Lbs,...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2004
Part Number	3550399C91
Stock Number	P-502983
MLS Number	14372773
Category	Axle Housings, Rear
Last Updated	7/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2018 Freightliner Columbia 120 Glider

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(Used) 2018 Freightliner Columbia 120 Glider, FRONT DIFFERENTIAL HOUSING ONLY- REMAN- Part Number: S11-30024-373, Serial Number: FOR04565358, Make: Meritor, Model: RT40-145, Ratio: 3.73,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120 Glider
Will Fit Year(s)	2018
Part Number	S11-30024-373
Stock Number	P-503225
MLS Number	14373063
Category	Axle Housings, Rear
Last Updated	6/29/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Differential for a 1999 Sterling A9513

$994.98 USD

(Used) 1999 Sterling A9513, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 420-STL-000616, Serial Number: AVA98176564, Make: Meritor, Model: RT40-145, Ratio: 4.11, Capacity: 20,000 Lbs, For...

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Will Fit Year(s)	1999
Part Number	420-STL-000616
Stock Number	P-491961
MLS Number	14058920
Category	Differentials, Front
Last Updated	6/18/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Differential for a 2006 Volvo VNL

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(Used) 2006 Volvo VNL, REAR DIFFERENTIAL GEARS ONLY- Part Number: 20523587, Serial Number: AVA05264741, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 19,000 Lbs, Reference images...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2006
Part Number	20523587
Stock Number	P-506109
MLS Number	14431524
Category	Differentials, Rear
Last Updated	6/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2006 Volvo VNL

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(Used) 2006 Volvo VNL, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 20523587, Serial Number: AVA05264741, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 19,000 Lbs, Suspension: Air...

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2006
Part Number	20523587
Stock Number	P-506108
MLS Number	14431523
Category	Axle Housings, Rear
Last Updated	6/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Assembly for a 2006 Volvo VNL

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(Used) 2006 Volvo VNL, COMPLETE REAR REAR TANDEM- Part Number: 20523587, Serial Number: AVA05264741, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2006
Part Number	20523587
Stock Number	P-506107
MLS Number	14431522
Category	Axle Assemblies, Rear
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2006 Volvo VNL

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(Used) 2006 Volvo VNL, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 20523587, Serial Number: AVA05264721, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 19,000 Lbs, Suspension: Air...

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2006
Part Number	20523587
Stock Number	P-506102
MLS Number	14431517
Category	Axle Housings, Rear
Last Updated	6/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Differential for a 2005 Freightliner M2 106

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(Used) 2005 Freightliner M2 106, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-717, Serial Number: AVA04174973, Make: Meritor, Model: RT40-145, Ratio: 7.17, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2005
Part Number	S11-16333-717
Stock Number	P-505594
MLS Number	14428548
Category	Differentials, Rear
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Differential for a 2005 Freightliner M2 106

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(Used) 2005 Freightliner M2 106, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-717, Serial Number: AVA04174731, Make: Meritor, Model: RT40-145, Ratio: 7.17, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2005
Part Number	S11-16333-717
Stock Number	P-505586
MLS Number	14428540
Category	Differentials, Front
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Axle Housing for a 2005 Freightliner M2 106

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(Used) 2005 Freightliner M2 106, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: S11-16333-717, Serial Number: AVA04174731, Make: Meritor, Model: RT40-145, Ratio: 7.17, Capacity: 20,000 Lbs,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2005
Part Number	S11-16333-717
Stock Number	P-505585
MLS Number	14428539
Category	Axle Housings, Front
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Differential for a 2005 Freightliner M2 106

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(Used) 2005 Freightliner M2 106, COMPLETE FRONT REAR TANDEM- Part Number: S11-16333-717, Serial Number: AVA04174731, Make: Meritor, Model: RT40-145, Ratio: 7.17, Capacity: 20,000 Lbs, Hub...

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2005
Part Number	S11-16333-717
Stock Number	P-505584
MLS Number	14428538
Category	Differentials, Front
Last Updated	6/19/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Differential for a 2004 International 9400I

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(Used) 2004 International 9400I, COMPLETE FRONT REAR TANDEM- Part Number: 3550359C91, Serial Number: AVA03073931, Make: Meritor, Model: RT40-145, Ratio: 2.64, Capacity: 20,000 Lbs, Hub Bolts...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2004
Part Number	3550359C91
Stock Number	P-502977
MLS Number	14372767
Category	Differentials, Front
Last Updated	7/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Differential for a 2018 Freightliner Columbia 120 Glider

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(Used) 2018 Freightliner Columbia 120 Glider, REAR DIFFERENTIAL GEARS ONLY- REMAN- Part Number: S11-30024-373, Serial Number: FOR04565357, Make: Meritor, Model: RT40-145, Ratio: 3.73,...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120 Glider
Will Fit Year(s)	2018
Part Number	S11-30024-373
Stock Number	P-503231
MLS Number	14373069
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2018 Freightliner Columbia 120 Glider

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(Used) 2018 Freightliner Columbia 120 Glider, REAR DIFFERENTIAL HOUSING ONLY- REMAN- Part Number: S11-30024-373, Serial Number: FOR04565357, Make: Meritor, Model: RT40-145, Ratio: 3.73,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120 Glider
Will Fit Year(s)	2018
Part Number	S11-30024-373
Stock Number	P-503230
MLS Number	14373068
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Assembly for a 2018 Freightliner Columbia 120 Glider

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(Used) 2018 Freightliner Columbia 120 Glider, COMPLETE REAR REAR TANDEM- REMAN- Part Number: S11-30024-373, Serial Number: FOR04565357, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity:...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120 Glider
Will Fit Year(s)	2018
Part Number	S11-30024-373
Stock Number	P-503229
MLS Number	14373067
Category	Axle Assemblies, Rear
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Differential for a 2018 Freightliner Columbia 120 Glider

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(Used) 2018 Freightliner Columbia 120 Glider, FRONT DIFFERENTIAL GEARS ONLY- REMAN- Part Number: S11-30024-373, Serial Number: FOR04565358, Make: Meritor, Model: RT40-145, Ratio: 3.73,...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120 Glider
Will Fit Year(s)	2018
Part Number	S11-30024-373
Stock Number	P-503226
MLS Number	14373064
Category	Differentials, Front
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2006 Freightliner Columbia 120

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(Used) 2006 Freightliner Columbia 120, REAR DIFFERENTIAL HOUSING ONLY- Part Number: S11-157133-373, Serial Number: AVA05262799, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2006
Part Number	S11-157133-373
Stock Number	P-503118
MLS Number	14372952
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Assembly for a 2006 Freightliner Columbia 120

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(Used) 2006 Freightliner Columbia 120, COMPLETE REAR REAR TANDEM- Part Number: S11-157133-373, Serial Number: AVA05262799, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2006
Part Number	S11-157133-373
Stock Number	P-503117
MLS Number	14372951
Category	Axle Assemblies, Rear
Last Updated	7/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Front Differential for a 2006 Freightliner Columbia 120

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(Used) 2006 Freightliner Columbia 120, FRONT DIFFERENTIAL GEARS ONLY- Part Number: S11-15713-373, Serial Number: AVA05261708, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity: 20,000...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2006
Part Number	S11-15713-373
Stock Number	P-503114
MLS Number	14372948
Category	Differentials, Front
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 2006 Freightliner Columbia 120

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(Used) 2006 Freightliner Columbia 120, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: S11-15713-373, Serial Number: AVA05261708, Make: Meritor, Model: RT40-145, Ratio: 3.73, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2006
Part Number	S11-15713-373
Stock Number	P-503113
MLS Number	14372947
Category	Axle Housings, Rear
Last Updated	7/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Differential for a 2004 International 9400I

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(Used) 2004 International 9400I, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3550399C91, Serial Number: AVA03074033, Make: Meritor, Model: RT40-145, Ratio: 2.64, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2004
Part Number	3550399C91
Stock Number	P-502984
MLS Number	14372774
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Assembly for a 2004 International 9400I

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(Used) 2004 International 9400I, COMPLETE REAR REAR TANDEM- Part Number: 3550399C91, Serial Number: AVA03074033, Make: Meritor, Model: RT40-145, Ratio: 2.64, Capacity: 20,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2004
Part Number	3550399C91
Stock Number	P-502982
MLS Number	14372772
Category	Axle Assemblies, Rear
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RT40-145 Rear Axle Housing for a 1994 Peterbilt 379

$1,295 USD

RR20-145 RR AXLE HOUSING ON AIR TRAC, Hub Bolts: 10, Suspension: AIR TRAC, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21526-5
MLS Number	14161309
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell RT40-145 Front Axle Housing for a 1994 Peterbilt 379

$1,295 USD

RT40-145 FRT AXLE HOUSING ON AIR TRAC, Hub Bolts: 10, Suspension: AIR TRAC, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21526-4
MLS Number	14161308
Category	Axle Housings, Front
Last Updated	8/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell RT40-145 Axles & Differentials For Sale

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